From 32e68e4ab1848384be77e2cfb78e198a6f00689e Mon Sep 17 00:00:00 2001 From: Nick Miyake Date: Wed, 7 Mar 2018 21:22:02 -0800 Subject: [PATCH] Add integration tests (#3) --- Gopkg.lock | 30 +- integration_test/doc.go | 15 + integration_test/integration_test.go | 88 + vendor/github.com/davecgh/go-spew/.gitignore | 22 + vendor/github.com/davecgh/go-spew/.travis.yml | 14 + vendor/github.com/davecgh/go-spew/LICENSE | 15 + vendor/github.com/davecgh/go-spew/README.md | 205 +++ .../github.com/davecgh/go-spew/cov_report.sh | 22 + .../github.com/davecgh/go-spew/spew/bypass.go | 152 ++ .../davecgh/go-spew/spew/bypasssafe.go | 38 + .../github.com/davecgh/go-spew/spew/common.go | 341 ++++ .../davecgh/go-spew/spew/common_test.go | 298 ++++ .../github.com/davecgh/go-spew/spew/config.go | 306 ++++ vendor/github.com/davecgh/go-spew/spew/doc.go | 211 +++ .../github.com/davecgh/go-spew/spew/dump.go | 509 ++++++ .../davecgh/go-spew/spew/dump_test.go | 1042 +++++++++++ .../davecgh/go-spew/spew/dumpcgo_test.go | 99 ++ .../davecgh/go-spew/spew/dumpnocgo_test.go | 26 + .../davecgh/go-spew/spew/example_test.go | 226 +++ .../github.com/davecgh/go-spew/spew/format.go | 419 +++++ .../davecgh/go-spew/spew/format_test.go | 1558 ++++++++++++++++ .../davecgh/go-spew/spew/internal_test.go | 87 + .../go-spew/spew/internalunsafe_test.go | 102 ++ .../github.com/davecgh/go-spew/spew/spew.go | 148 ++ .../davecgh/go-spew/spew/spew_test.go | 320 ++++ .../davecgh/go-spew/spew/testdata/dumpcgo.go | 82 + .../davecgh/go-spew/test_coverage.txt | 61 + .../palantir/okgo/.circleci/config.yml | 8 +- vendor/github.com/palantir/okgo/Gopkg.lock | 24 +- vendor/github.com/palantir/okgo/README.md | 2 +- .../palantir/okgo/godel/config/dist.yml | 2 +- .../palantir/okgo/okgo/check/check.go | 5 + .../github.com/palantir/okgo/okgo/config.go | 23 +- .../palantir/okgo/okgotester/okgotester.go | 115 ++ .../github.com/pmezard/go-difflib/.travis.yml | 5 + vendor/github.com/pmezard/go-difflib/LICENSE | 27 + .../github.com/pmezard/go-difflib/README.md | 50 + .../pmezard/go-difflib/difflib/difflib.go | 772 ++++++++ .../go-difflib/difflib/difflib_test.go | 426 +++++ vendor/github.com/stretchr/testify/.gitignore | 24 + .../stretchr/testify/.travis.gofmt.sh | 7 + .../stretchr/testify/.travis.gogenerate.sh | 13 + .../stretchr/testify/.travis.govet.sh | 10 + .../github.com/stretchr/testify/.travis.yml | 15 + vendor/github.com/stretchr/testify/Gopkg.lock | 27 + vendor/github.com/stretchr/testify/Gopkg.toml | 16 + vendor/github.com/stretchr/testify/LICENSE | 22 + vendor/github.com/stretchr/testify/README.md | 301 ++++ .../stretchr/testify/_codegen/main.go | 316 ++++ .../testify/assert/assertion_format.go | 349 ++++ .../testify/assert/assertion_format.go.tmpl | 4 + .../testify/assert/assertion_forward.go | 686 +++++++ .../testify/assert/assertion_forward.go.tmpl | 4 + .../stretchr/testify/assert/assertions.go | 1256 +++++++++++++ .../testify/assert/assertions_test.go | 1581 +++++++++++++++++ .../github.com/stretchr/testify/assert/doc.go | 45 + .../stretchr/testify/assert/errors.go | 10 + .../testify/assert/forward_assertions.go | 16 + .../testify/assert/forward_assertions_test.go | 611 +++++++ .../testify/assert/http_assertions.go | 127 ++ .../testify/assert/http_assertions_test.go | 117 ++ vendor/github.com/stretchr/testify/doc.go | 22 + .../github.com/stretchr/testify/http/doc.go | 2 + .../testify/http/test_response_writer.go | 49 + .../testify/http/test_round_tripper.go | 17 + .../github.com/stretchr/testify/mock/doc.go | 44 + .../github.com/stretchr/testify/mock/mock.go | 815 +++++++++ .../stretchr/testify/mock/mock_test.go | 1352 ++++++++++++++ .../stretchr/testify/package_test.go | 12 + .../stretchr/testify/require/doc.go | 28 + .../testify/require/forward_requirements.go | 16 + .../require/forward_requirements_test.go | 385 ++++ .../stretchr/testify/require/require.go | 867 +++++++++ .../stretchr/testify/require/require.go.tmpl | 6 + .../testify/require/require_forward.go | 687 +++++++ .../testify/require/require_forward.go.tmpl | 4 + .../stretchr/testify/require/requirements.go | 9 + .../testify/require/requirements_test.go | 369 ++++ .../github.com/stretchr/testify/suite/doc.go | 65 + .../stretchr/testify/suite/interfaces.go | 46 + .../stretchr/testify/suite/suite.go | 136 ++ .../stretchr/testify/suite/suite_test.go | 294 +++ 82 files changed, 18659 insertions(+), 18 deletions(-) create mode 100644 integration_test/doc.go create mode 100644 integration_test/integration_test.go create mode 100644 vendor/github.com/davecgh/go-spew/.gitignore create mode 100644 vendor/github.com/davecgh/go-spew/.travis.yml create mode 100644 vendor/github.com/davecgh/go-spew/LICENSE create mode 100644 vendor/github.com/davecgh/go-spew/README.md create mode 100644 vendor/github.com/davecgh/go-spew/cov_report.sh create mode 100644 vendor/github.com/davecgh/go-spew/spew/bypass.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/bypasssafe.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/common.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/common_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/config.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/doc.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/dump.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/dump_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/example_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/format.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/format_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/internal_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/spew.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/spew_test.go create mode 100644 vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go create mode 100644 vendor/github.com/davecgh/go-spew/test_coverage.txt create mode 100644 vendor/github.com/palantir/okgo/okgotester/okgotester.go create mode 100644 vendor/github.com/pmezard/go-difflib/.travis.yml create mode 100644 vendor/github.com/pmezard/go-difflib/LICENSE create mode 100644 vendor/github.com/pmezard/go-difflib/README.md create mode 100644 vendor/github.com/pmezard/go-difflib/difflib/difflib.go create mode 100644 vendor/github.com/pmezard/go-difflib/difflib/difflib_test.go create mode 100644 vendor/github.com/stretchr/testify/.gitignore create mode 100755 vendor/github.com/stretchr/testify/.travis.gofmt.sh create mode 100755 vendor/github.com/stretchr/testify/.travis.gogenerate.sh create mode 100755 vendor/github.com/stretchr/testify/.travis.govet.sh create mode 100644 vendor/github.com/stretchr/testify/.travis.yml create mode 100644 vendor/github.com/stretchr/testify/Gopkg.lock create mode 100644 vendor/github.com/stretchr/testify/Gopkg.toml create mode 100644 vendor/github.com/stretchr/testify/LICENSE create mode 100644 vendor/github.com/stretchr/testify/README.md create mode 100644 vendor/github.com/stretchr/testify/_codegen/main.go create mode 100644 vendor/github.com/stretchr/testify/assert/assertion_format.go create mode 100644 vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl create mode 100644 vendor/github.com/stretchr/testify/assert/assertion_forward.go create mode 100644 vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl create mode 100644 vendor/github.com/stretchr/testify/assert/assertions.go create mode 100644 vendor/github.com/stretchr/testify/assert/assertions_test.go create mode 100644 vendor/github.com/stretchr/testify/assert/doc.go create mode 100644 vendor/github.com/stretchr/testify/assert/errors.go create mode 100644 vendor/github.com/stretchr/testify/assert/forward_assertions.go create mode 100644 vendor/github.com/stretchr/testify/assert/forward_assertions_test.go create mode 100644 vendor/github.com/stretchr/testify/assert/http_assertions.go create mode 100644 vendor/github.com/stretchr/testify/assert/http_assertions_test.go create mode 100644 vendor/github.com/stretchr/testify/doc.go create mode 100644 vendor/github.com/stretchr/testify/http/doc.go create mode 100644 vendor/github.com/stretchr/testify/http/test_response_writer.go create mode 100644 vendor/github.com/stretchr/testify/http/test_round_tripper.go create mode 100644 vendor/github.com/stretchr/testify/mock/doc.go create mode 100644 vendor/github.com/stretchr/testify/mock/mock.go create mode 100644 vendor/github.com/stretchr/testify/mock/mock_test.go create mode 100644 vendor/github.com/stretchr/testify/package_test.go create mode 100644 vendor/github.com/stretchr/testify/require/doc.go create mode 100644 vendor/github.com/stretchr/testify/require/forward_requirements.go create mode 100644 vendor/github.com/stretchr/testify/require/forward_requirements_test.go create mode 100644 vendor/github.com/stretchr/testify/require/require.go create mode 100644 vendor/github.com/stretchr/testify/require/require.go.tmpl create mode 100644 vendor/github.com/stretchr/testify/require/require_forward.go create mode 100644 vendor/github.com/stretchr/testify/require/require_forward.go.tmpl create mode 100644 vendor/github.com/stretchr/testify/require/requirements.go create mode 100644 vendor/github.com/stretchr/testify/require/requirements_test.go create mode 100644 vendor/github.com/stretchr/testify/suite/doc.go create mode 100644 vendor/github.com/stretchr/testify/suite/interfaces.go create mode 100644 vendor/github.com/stretchr/testify/suite/suite.go create mode 100644 vendor/github.com/stretchr/testify/suite/suite_test.go diff --git a/Gopkg.lock b/Gopkg.lock index 216fe22b..660cc2a9 100644 --- a/Gopkg.lock +++ b/Gopkg.lock @@ -1,6 +1,12 @@ # This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. +[[projects]] + name = "github.com/davecgh/go-spew" + packages = ["spew"] + revision = "346938d642f2ec3594ed81d874461961cd0faa76" + version = "v1.1.0" + [[projects]] branch = "master" name = "github.com/golang/lint" @@ -28,7 +34,7 @@ [[projects]] branch = "develop" name = "github.com/nmiyake/pkg" - packages = ["errorstringer"] + packages = ["dirs","errorstringer","gofiles"] revision = "b64318170fdef93b4462420e0badef8050dbb7ec" [[projects]] @@ -40,14 +46,14 @@ [[projects]] branch = "master" name = "github.com/palantir/godel" - packages = ["framework/artifactresolver","framework/builtintasks/installupdate/layout","framework/godel","framework/godellauncher","framework/pluginapi","framework/verifyorder","godelgetter","pkg/osarch"] + packages = ["framework/artifactresolver","framework/builtintasks/installupdate/layout","framework/godel","framework/godellauncher","framework/internal/pathsinternal","framework/pluginapi","framework/pluginapitester","framework/plugins","framework/verifyorder","godelgetter","pkg/osarch","pkg/products"] revision = "23cdea0b00851e6cbdc14f50676c43ba26b47894" [[projects]] - branch = "master" name = "github.com/palantir/okgo" - packages = ["checker","okgo"] - revision = "9fe3cca1cc0160545393b17d0a79dc39f9d0ab42" + packages = ["checker","okgo","okgotester"] + revision = "2f96ba1d8e3e74f63a88771ad2f161675938dd4b" + version = "v0.3.0" [[projects]] branch = "master" @@ -61,6 +67,12 @@ revision = "645ef00459ed84a119197bfb8d8205042c6df63d" version = "v0.8.0" +[[projects]] + name = "github.com/pmezard/go-difflib" + packages = ["difflib"] + revision = "792786c7400a136282c1664665ae0a8db921c6c2" + version = "v1.0.0" + [[projects]] name = "github.com/spf13/cobra" packages = ["."] @@ -73,6 +85,12 @@ revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66" version = "v1.0.0" +[[projects]] + name = "github.com/stretchr/testify" + packages = ["assert","require"] + revision = "12b6f73e6084dad08a7c6e575284b177ecafbc71" + version = "v1.2.1" + [[projects]] branch = "master" name = "golang.org/x/lint" @@ -106,6 +124,6 @@ [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "0b6348202cae8e6bb59ca08a4cd795fe1917aecc1bbd4a122e9a5a66512068a1" + inputs-digest = "097255e4a23e705bdd502bfe3e6f90a72d52a634554ae9a45c27392255d0f3ec" solver-name = "gps-cdcl" solver-version = 1 diff --git a/integration_test/doc.go b/integration_test/doc.go new file mode 100644 index 00000000..d0f5f8bd --- /dev/null +++ b/integration_test/doc.go @@ -0,0 +1,15 @@ +// Copyright 2016 Palantir Technologies, Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package integration diff --git a/integration_test/integration_test.go b/integration_test/integration_test.go new file mode 100644 index 00000000..f176c288 --- /dev/null +++ b/integration_test/integration_test.go @@ -0,0 +1,88 @@ +// Copyright 2016 Palantir Technologies, Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package integration_test + +import ( + "testing" + + "github.com/nmiyake/pkg/gofiles" + "github.com/palantir/godel/pkg/products" + "github.com/palantir/okgo/okgotester" + "github.com/stretchr/testify/require" +) + +const ( + okgoPluginLocator = "com.palantir.okgo:okgo-plugin:0.3.0" + okgoPluginResolver = "https://palantir.bintray.com/releases/{{GroupPath}}/{{Product}}/{{Version}}/{{Product}}-{{Version}}-{{OS}}-{{Arch}}.tgz" + + godelYML = `exclude: + names: + - "\\..+" + - "vendor" + paths: + - "godel" +` +) + +func TestGolint(t *testing.T) { + assetPath, err := products.Bin("golint-asset") + require.NoError(t, err) + + configFiles := map[string]string{ + "godel/config/godel.yml": godelYML, + "godel/config/check.yml": "", + } + + okgotester.RunAssetCheckTest(t, + okgoPluginLocator, okgoPluginResolver, + assetPath, "golint", + []okgotester.AssetTestCase{ + { + Name: "lint failures", + Specs: []gofiles.GoFileSpec{ + { + RelPath: "foo.go", + Src: `package foo; func Foo() int { return 0 }`, + }, + }, + ConfigFiles: configFiles, + WantError: true, + WantOutput: `Running golint... +foo.go:1:14: exported function Foo should have comment or be unexported +Finished golint +`, + }, + { + Name: "lint failures from inner directory", + Specs: []gofiles.GoFileSpec{ + { + RelPath: "foo.go", + Src: `package foo; func Foo() int { return 0 }`, + }, + { + RelPath: "inner/bar", + }, + }, + ConfigFiles: configFiles, + Wd: "inner", + WantError: true, + WantOutput: `Running golint... +../foo.go:1:14: exported function Foo should have comment or be unexported +Finished golint +`, + }, + }, + ) +} diff --git a/vendor/github.com/davecgh/go-spew/.gitignore b/vendor/github.com/davecgh/go-spew/.gitignore new file mode 100644 index 00000000..00268614 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/.gitignore @@ -0,0 +1,22 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe diff --git a/vendor/github.com/davecgh/go-spew/.travis.yml b/vendor/github.com/davecgh/go-spew/.travis.yml new file mode 100644 index 00000000..984e0736 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/.travis.yml @@ -0,0 +1,14 @@ +language: go +go: + - 1.5.4 + - 1.6.3 + - 1.7 +install: + - go get -v golang.org/x/tools/cmd/cover +script: + - go test -v -tags=safe ./spew + - go test -v -tags=testcgo ./spew -covermode=count -coverprofile=profile.cov +after_success: + - go get -v github.com/mattn/goveralls + - export PATH=$PATH:$HOME/gopath/bin + - goveralls -coverprofile=profile.cov -service=travis-ci diff --git a/vendor/github.com/davecgh/go-spew/LICENSE b/vendor/github.com/davecgh/go-spew/LICENSE new file mode 100644 index 00000000..c8364161 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/LICENSE @@ -0,0 +1,15 @@ +ISC License + +Copyright (c) 2012-2016 Dave Collins + +Permission to use, copy, modify, and distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/vendor/github.com/davecgh/go-spew/README.md b/vendor/github.com/davecgh/go-spew/README.md new file mode 100644 index 00000000..26243044 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/README.md @@ -0,0 +1,205 @@ +go-spew +======= + +[![Build Status](https://img.shields.io/travis/davecgh/go-spew.svg)] +(https://travis-ci.org/davecgh/go-spew) [![ISC License] +(http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) [![Coverage Status] +(https://img.shields.io/coveralls/davecgh/go-spew.svg)] +(https://coveralls.io/r/davecgh/go-spew?branch=master) + + +Go-spew implements a deep pretty printer for Go data structures to aid in +debugging. A comprehensive suite of tests with 100% test coverage is provided +to ensure proper functionality. See `test_coverage.txt` for the gocov coverage +report. Go-spew is licensed under the liberal ISC license, so it may be used in +open source or commercial projects. + +If you're interested in reading about how this package came to life and some +of the challenges involved in providing a deep pretty printer, there is a blog +post about it +[here](https://web.archive.org/web/20160304013555/https://blog.cyphertite.com/go-spew-a-journey-into-dumping-go-data-structures/). + +## Documentation + +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)] +(http://godoc.org/github.com/davecgh/go-spew/spew) + +Full `go doc` style documentation for the project can be viewed online without +installing this package by using the excellent GoDoc site here: +http://godoc.org/github.com/davecgh/go-spew/spew + +You can also view the documentation locally once the package is installed with +the `godoc` tool by running `godoc -http=":6060"` and pointing your browser to +http://localhost:6060/pkg/github.com/davecgh/go-spew/spew + +## Installation + +```bash +$ go get -u github.com/davecgh/go-spew/spew +``` + +## Quick Start + +Add this import line to the file you're working in: + +```Go +import "github.com/davecgh/go-spew/spew" +``` + +To dump a variable with full newlines, indentation, type, and pointer +information use Dump, Fdump, or Sdump: + +```Go +spew.Dump(myVar1, myVar2, ...) +spew.Fdump(someWriter, myVar1, myVar2, ...) +str := spew.Sdump(myVar1, myVar2, ...) +``` + +Alternatively, if you would prefer to use format strings with a compacted inline +printing style, use the convenience wrappers Printf, Fprintf, etc with %v (most +compact), %+v (adds pointer addresses), %#v (adds types), or %#+v (adds types +and pointer addresses): + +```Go +spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2) +spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) +spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2) +spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) +``` + +## Debugging a Web Application Example + +Here is an example of how you can use `spew.Sdump()` to help debug a web application. Please be sure to wrap your output using the `html.EscapeString()` function for safety reasons. You should also only use this debugging technique in a development environment, never in production. + +```Go +package main + +import ( + "fmt" + "html" + "net/http" + + "github.com/davecgh/go-spew/spew" +) + +func handler(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "text/html") + fmt.Fprintf(w, "Hi there, %s!", r.URL.Path[1:]) + fmt.Fprintf(w, "") +} + +func main() { + http.HandleFunc("/", handler) + http.ListenAndServe(":8080", nil) +} +``` + +## Sample Dump Output + +``` +(main.Foo) { + unexportedField: (*main.Bar)(0xf84002e210)({ + flag: (main.Flag) flagTwo, + data: (uintptr) + }), + ExportedField: (map[interface {}]interface {}) { + (string) "one": (bool) true + } +} +([]uint8) { + 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... | + 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0| + 00000020 31 32 |12| +} +``` + +## Sample Formatter Output + +Double pointer to a uint8: +``` + %v: <**>5 + %+v: <**>(0xf8400420d0->0xf8400420c8)5 + %#v: (**uint8)5 + %#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5 +``` + +Pointer to circular struct with a uint8 field and a pointer to itself: +``` + %v: <*>{1 <*>} + %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)} + %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)} + %#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)} +``` + +## Configuration Options + +Configuration of spew is handled by fields in the ConfigState type. For +convenience, all of the top-level functions use a global state available via the +spew.Config global. + +It is also possible to create a ConfigState instance that provides methods +equivalent to the top-level functions. This allows concurrent configuration +options. See the ConfigState documentation for more details. + +``` +* Indent + String to use for each indentation level for Dump functions. + It is a single space by default. A popular alternative is "\t". + +* MaxDepth + Maximum number of levels to descend into nested data structures. + There is no limit by default. + +* DisableMethods + Disables invocation of error and Stringer interface methods. + Method invocation is enabled by default. + +* DisablePointerMethods + Disables invocation of error and Stringer interface methods on types + which only accept pointer receivers from non-pointer variables. This option + relies on access to the unsafe package, so it will not have any effect when + running in environments without access to the unsafe package such as Google + App Engine or with the "safe" build tag specified. + Pointer method invocation is enabled by default. + +* DisablePointerAddresses + DisablePointerAddresses specifies whether to disable the printing of + pointer addresses. This is useful when diffing data structures in tests. + +* DisableCapacities + DisableCapacities specifies whether to disable the printing of capacities + for arrays, slices, maps and channels. This is useful when diffing data + structures in tests. + +* ContinueOnMethod + Enables recursion into types after invoking error and Stringer interface + methods. Recursion after method invocation is disabled by default. + +* SortKeys + Specifies map keys should be sorted before being printed. Use + this to have a more deterministic, diffable output. Note that + only native types (bool, int, uint, floats, uintptr and string) + and types which implement error or Stringer interfaces are supported, + with other types sorted according to the reflect.Value.String() output + which guarantees display stability. Natural map order is used by + default. + +* SpewKeys + SpewKeys specifies that, as a last resort attempt, map keys should be + spewed to strings and sorted by those strings. This is only considered + if SortKeys is true. + +``` + +## Unsafe Package Dependency + +This package relies on the unsafe package to perform some of the more advanced +features, however it also supports a "limited" mode which allows it to work in +environments where the unsafe package is not available. By default, it will +operate in this mode on Google App Engine and when compiled with GopherJS. The +"safe" build tag may also be specified to force the package to build without +using the unsafe package. + +## License + +Go-spew is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/vendor/github.com/davecgh/go-spew/cov_report.sh b/vendor/github.com/davecgh/go-spew/cov_report.sh new file mode 100644 index 00000000..9579497e --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/cov_report.sh @@ -0,0 +1,22 @@ +#!/bin/sh + +# This script uses gocov to generate a test coverage report. +# The gocov tool my be obtained with the following command: +# go get github.com/axw/gocov/gocov +# +# It will be installed to $GOPATH/bin, so ensure that location is in your $PATH. + +# Check for gocov. +if ! type gocov >/dev/null 2>&1; then + echo >&2 "This script requires the gocov tool." + echo >&2 "You may obtain it with the following command:" + echo >&2 "go get github.com/axw/gocov/gocov" + exit 1 +fi + +# Only run the cgo tests if gcc is installed. +if type gcc >/dev/null 2>&1; then + (cd spew && gocov test -tags testcgo | gocov report) +else + (cd spew && gocov test | gocov report) +fi diff --git a/vendor/github.com/davecgh/go-spew/spew/bypass.go b/vendor/github.com/davecgh/go-spew/spew/bypass.go new file mode 100644 index 00000000..8a4a6589 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/bypass.go @@ -0,0 +1,152 @@ +// Copyright (c) 2015-2016 Dave Collins +// +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when the code is not running on Google App Engine, compiled by GopherJS, and +// "-tags safe" is not added to the go build command line. The "disableunsafe" +// tag is deprecated and thus should not be used. +// +build !js,!appengine,!safe,!disableunsafe + +package spew + +import ( + "reflect" + "unsafe" +) + +const ( + // UnsafeDisabled is a build-time constant which specifies whether or + // not access to the unsafe package is available. + UnsafeDisabled = false + + // ptrSize is the size of a pointer on the current arch. + ptrSize = unsafe.Sizeof((*byte)(nil)) +) + +var ( + // offsetPtr, offsetScalar, and offsetFlag are the offsets for the + // internal reflect.Value fields. These values are valid before golang + // commit ecccf07e7f9d which changed the format. The are also valid + // after commit 82f48826c6c7 which changed the format again to mirror + // the original format. Code in the init function updates these offsets + // as necessary. + offsetPtr = uintptr(ptrSize) + offsetScalar = uintptr(0) + offsetFlag = uintptr(ptrSize * 2) + + // flagKindWidth and flagKindShift indicate various bits that the + // reflect package uses internally to track kind information. + // + // flagRO indicates whether or not the value field of a reflect.Value is + // read-only. + // + // flagIndir indicates whether the value field of a reflect.Value is + // the actual data or a pointer to the data. + // + // These values are valid before golang commit 90a7c3c86944 which + // changed their positions. Code in the init function updates these + // flags as necessary. + flagKindWidth = uintptr(5) + flagKindShift = uintptr(flagKindWidth - 1) + flagRO = uintptr(1 << 0) + flagIndir = uintptr(1 << 1) +) + +func init() { + // Older versions of reflect.Value stored small integers directly in the + // ptr field (which is named val in the older versions). Versions + // between commits ecccf07e7f9d and 82f48826c6c7 added a new field named + // scalar for this purpose which unfortunately came before the flag + // field, so the offset of the flag field is different for those + // versions. + // + // This code constructs a new reflect.Value from a known small integer + // and checks if the size of the reflect.Value struct indicates it has + // the scalar field. When it does, the offsets are updated accordingly. + vv := reflect.ValueOf(0xf00) + if unsafe.Sizeof(vv) == (ptrSize * 4) { + offsetScalar = ptrSize * 2 + offsetFlag = ptrSize * 3 + } + + // Commit 90a7c3c86944 changed the flag positions such that the low + // order bits are the kind. This code extracts the kind from the flags + // field and ensures it's the correct type. When it's not, the flag + // order has been changed to the newer format, so the flags are updated + // accordingly. + upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag) + upfv := *(*uintptr)(upf) + flagKindMask := uintptr((1<>flagKindShift != uintptr(reflect.Int) { + flagKindShift = 0 + flagRO = 1 << 5 + flagIndir = 1 << 6 + + // Commit adf9b30e5594 modified the flags to separate the + // flagRO flag into two bits which specifies whether or not the + // field is embedded. This causes flagIndir to move over a bit + // and means that flagRO is the combination of either of the + // original flagRO bit and the new bit. + // + // This code detects the change by extracting what used to be + // the indirect bit to ensure it's set. When it's not, the flag + // order has been changed to the newer format, so the flags are + // updated accordingly. + if upfv&flagIndir == 0 { + flagRO = 3 << 5 + flagIndir = 1 << 7 + } + } +} + +// unsafeReflectValue converts the passed reflect.Value into a one that bypasses +// the typical safety restrictions preventing access to unaddressable and +// unexported data. It works by digging the raw pointer to the underlying +// value out of the protected value and generating a new unprotected (unsafe) +// reflect.Value to it. +// +// This allows us to check for implementations of the Stringer and error +// interfaces to be used for pretty printing ordinarily unaddressable and +// inaccessible values such as unexported struct fields. +func unsafeReflectValue(v reflect.Value) (rv reflect.Value) { + indirects := 1 + vt := v.Type() + upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr) + rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag)) + if rvf&flagIndir != 0 { + vt = reflect.PtrTo(v.Type()) + indirects++ + } else if offsetScalar != 0 { + // The value is in the scalar field when it's not one of the + // reference types. + switch vt.Kind() { + case reflect.Uintptr: + case reflect.Chan: + case reflect.Func: + case reflect.Map: + case reflect.Ptr: + case reflect.UnsafePointer: + default: + upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + + offsetScalar) + } + } + + pv := reflect.NewAt(vt, upv) + rv = pv + for i := 0; i < indirects; i++ { + rv = rv.Elem() + } + return rv +} diff --git a/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go new file mode 100644 index 00000000..1fe3cf3d --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/bypasssafe.go @@ -0,0 +1,38 @@ +// Copyright (c) 2015-2016 Dave Collins +// +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when the code is running on Google App Engine, compiled by GopherJS, or +// "-tags safe" is added to the go build command line. The "disableunsafe" +// tag is deprecated and thus should not be used. +// +build js appengine safe disableunsafe + +package spew + +import "reflect" + +const ( + // UnsafeDisabled is a build-time constant which specifies whether or + // not access to the unsafe package is available. + UnsafeDisabled = true +) + +// unsafeReflectValue typically converts the passed reflect.Value into a one +// that bypasses the typical safety restrictions preventing access to +// unaddressable and unexported data. However, doing this relies on access to +// the unsafe package. This is a stub version which simply returns the passed +// reflect.Value when the unsafe package is not available. +func unsafeReflectValue(v reflect.Value) reflect.Value { + return v +} diff --git a/vendor/github.com/davecgh/go-spew/spew/common.go b/vendor/github.com/davecgh/go-spew/spew/common.go new file mode 100644 index 00000000..7c519ff4 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/common.go @@ -0,0 +1,341 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew + +import ( + "bytes" + "fmt" + "io" + "reflect" + "sort" + "strconv" +) + +// Some constants in the form of bytes to avoid string overhead. This mirrors +// the technique used in the fmt package. +var ( + panicBytes = []byte("(PANIC=") + plusBytes = []byte("+") + iBytes = []byte("i") + trueBytes = []byte("true") + falseBytes = []byte("false") + interfaceBytes = []byte("(interface {})") + commaNewlineBytes = []byte(",\n") + newlineBytes = []byte("\n") + openBraceBytes = []byte("{") + openBraceNewlineBytes = []byte("{\n") + closeBraceBytes = []byte("}") + asteriskBytes = []byte("*") + colonBytes = []byte(":") + colonSpaceBytes = []byte(": ") + openParenBytes = []byte("(") + closeParenBytes = []byte(")") + spaceBytes = []byte(" ") + pointerChainBytes = []byte("->") + nilAngleBytes = []byte("") + maxNewlineBytes = []byte("\n") + maxShortBytes = []byte("") + circularBytes = []byte("") + circularShortBytes = []byte("") + invalidAngleBytes = []byte("") + openBracketBytes = []byte("[") + closeBracketBytes = []byte("]") + percentBytes = []byte("%") + precisionBytes = []byte(".") + openAngleBytes = []byte("<") + closeAngleBytes = []byte(">") + openMapBytes = []byte("map[") + closeMapBytes = []byte("]") + lenEqualsBytes = []byte("len=") + capEqualsBytes = []byte("cap=") +) + +// hexDigits is used to map a decimal value to a hex digit. +var hexDigits = "0123456789abcdef" + +// catchPanic handles any panics that might occur during the handleMethods +// calls. +func catchPanic(w io.Writer, v reflect.Value) { + if err := recover(); err != nil { + w.Write(panicBytes) + fmt.Fprintf(w, "%v", err) + w.Write(closeParenBytes) + } +} + +// handleMethods attempts to call the Error and String methods on the underlying +// type the passed reflect.Value represents and outputes the result to Writer w. +// +// It handles panics in any called methods by catching and displaying the error +// as the formatted value. +func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) { + // We need an interface to check if the type implements the error or + // Stringer interface. However, the reflect package won't give us an + // interface on certain things like unexported struct fields in order + // to enforce visibility rules. We use unsafe, when it's available, + // to bypass these restrictions since this package does not mutate the + // values. + if !v.CanInterface() { + if UnsafeDisabled { + return false + } + + v = unsafeReflectValue(v) + } + + // Choose whether or not to do error and Stringer interface lookups against + // the base type or a pointer to the base type depending on settings. + // Technically calling one of these methods with a pointer receiver can + // mutate the value, however, types which choose to satisify an error or + // Stringer interface with a pointer receiver should not be mutating their + // state inside these interface methods. + if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() { + v = unsafeReflectValue(v) + } + if v.CanAddr() { + v = v.Addr() + } + + // Is it an error or Stringer? + switch iface := v.Interface().(type) { + case error: + defer catchPanic(w, v) + if cs.ContinueOnMethod { + w.Write(openParenBytes) + w.Write([]byte(iface.Error())) + w.Write(closeParenBytes) + w.Write(spaceBytes) + return false + } + + w.Write([]byte(iface.Error())) + return true + + case fmt.Stringer: + defer catchPanic(w, v) + if cs.ContinueOnMethod { + w.Write(openParenBytes) + w.Write([]byte(iface.String())) + w.Write(closeParenBytes) + w.Write(spaceBytes) + return false + } + w.Write([]byte(iface.String())) + return true + } + return false +} + +// printBool outputs a boolean value as true or false to Writer w. +func printBool(w io.Writer, val bool) { + if val { + w.Write(trueBytes) + } else { + w.Write(falseBytes) + } +} + +// printInt outputs a signed integer value to Writer w. +func printInt(w io.Writer, val int64, base int) { + w.Write([]byte(strconv.FormatInt(val, base))) +} + +// printUint outputs an unsigned integer value to Writer w. +func printUint(w io.Writer, val uint64, base int) { + w.Write([]byte(strconv.FormatUint(val, base))) +} + +// printFloat outputs a floating point value using the specified precision, +// which is expected to be 32 or 64bit, to Writer w. +func printFloat(w io.Writer, val float64, precision int) { + w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision))) +} + +// printComplex outputs a complex value using the specified float precision +// for the real and imaginary parts to Writer w. +func printComplex(w io.Writer, c complex128, floatPrecision int) { + r := real(c) + w.Write(openParenBytes) + w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision))) + i := imag(c) + if i >= 0 { + w.Write(plusBytes) + } + w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision))) + w.Write(iBytes) + w.Write(closeParenBytes) +} + +// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x' +// prefix to Writer w. +func printHexPtr(w io.Writer, p uintptr) { + // Null pointer. + num := uint64(p) + if num == 0 { + w.Write(nilAngleBytes) + return + } + + // Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix + buf := make([]byte, 18) + + // It's simpler to construct the hex string right to left. + base := uint64(16) + i := len(buf) - 1 + for num >= base { + buf[i] = hexDigits[num%base] + num /= base + i-- + } + buf[i] = hexDigits[num] + + // Add '0x' prefix. + i-- + buf[i] = 'x' + i-- + buf[i] = '0' + + // Strip unused leading bytes. + buf = buf[i:] + w.Write(buf) +} + +// valuesSorter implements sort.Interface to allow a slice of reflect.Value +// elements to be sorted. +type valuesSorter struct { + values []reflect.Value + strings []string // either nil or same len and values + cs *ConfigState +} + +// newValuesSorter initializes a valuesSorter instance, which holds a set of +// surrogate keys on which the data should be sorted. It uses flags in +// ConfigState to decide if and how to populate those surrogate keys. +func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface { + vs := &valuesSorter{values: values, cs: cs} + if canSortSimply(vs.values[0].Kind()) { + return vs + } + if !cs.DisableMethods { + vs.strings = make([]string, len(values)) + for i := range vs.values { + b := bytes.Buffer{} + if !handleMethods(cs, &b, vs.values[i]) { + vs.strings = nil + break + } + vs.strings[i] = b.String() + } + } + if vs.strings == nil && cs.SpewKeys { + vs.strings = make([]string, len(values)) + for i := range vs.values { + vs.strings[i] = Sprintf("%#v", vs.values[i].Interface()) + } + } + return vs +} + +// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted +// directly, or whether it should be considered for sorting by surrogate keys +// (if the ConfigState allows it). +func canSortSimply(kind reflect.Kind) bool { + // This switch parallels valueSortLess, except for the default case. + switch kind { + case reflect.Bool: + return true + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + return true + case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: + return true + case reflect.Float32, reflect.Float64: + return true + case reflect.String: + return true + case reflect.Uintptr: + return true + case reflect.Array: + return true + } + return false +} + +// Len returns the number of values in the slice. It is part of the +// sort.Interface implementation. +func (s *valuesSorter) Len() int { + return len(s.values) +} + +// Swap swaps the values at the passed indices. It is part of the +// sort.Interface implementation. +func (s *valuesSorter) Swap(i, j int) { + s.values[i], s.values[j] = s.values[j], s.values[i] + if s.strings != nil { + s.strings[i], s.strings[j] = s.strings[j], s.strings[i] + } +} + +// valueSortLess returns whether the first value should sort before the second +// value. It is used by valueSorter.Less as part of the sort.Interface +// implementation. +func valueSortLess(a, b reflect.Value) bool { + switch a.Kind() { + case reflect.Bool: + return !a.Bool() && b.Bool() + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + return a.Int() < b.Int() + case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: + return a.Uint() < b.Uint() + case reflect.Float32, reflect.Float64: + return a.Float() < b.Float() + case reflect.String: + return a.String() < b.String() + case reflect.Uintptr: + return a.Uint() < b.Uint() + case reflect.Array: + // Compare the contents of both arrays. + l := a.Len() + for i := 0; i < l; i++ { + av := a.Index(i) + bv := b.Index(i) + if av.Interface() == bv.Interface() { + continue + } + return valueSortLess(av, bv) + } + } + return a.String() < b.String() +} + +// Less returns whether the value at index i should sort before the +// value at index j. It is part of the sort.Interface implementation. +func (s *valuesSorter) Less(i, j int) bool { + if s.strings == nil { + return valueSortLess(s.values[i], s.values[j]) + } + return s.strings[i] < s.strings[j] +} + +// sortValues is a sort function that handles both native types and any type that +// can be converted to error or Stringer. Other inputs are sorted according to +// their Value.String() value to ensure display stability. +func sortValues(values []reflect.Value, cs *ConfigState) { + if len(values) == 0 { + return + } + sort.Sort(newValuesSorter(values, cs)) +} diff --git a/vendor/github.com/davecgh/go-spew/spew/common_test.go b/vendor/github.com/davecgh/go-spew/spew/common_test.go new file mode 100644 index 00000000..0f5ce47d --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/common_test.go @@ -0,0 +1,298 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew_test + +import ( + "fmt" + "reflect" + "testing" + + "github.com/davecgh/go-spew/spew" +) + +// custom type to test Stinger interface on non-pointer receiver. +type stringer string + +// String implements the Stringer interface for testing invocation of custom +// stringers on types with non-pointer receivers. +func (s stringer) String() string { + return "stringer " + string(s) +} + +// custom type to test Stinger interface on pointer receiver. +type pstringer string + +// String implements the Stringer interface for testing invocation of custom +// stringers on types with only pointer receivers. +func (s *pstringer) String() string { + return "stringer " + string(*s) +} + +// xref1 and xref2 are cross referencing structs for testing circular reference +// detection. +type xref1 struct { + ps2 *xref2 +} +type xref2 struct { + ps1 *xref1 +} + +// indirCir1, indirCir2, and indirCir3 are used to generate an indirect circular +// reference for testing detection. +type indirCir1 struct { + ps2 *indirCir2 +} +type indirCir2 struct { + ps3 *indirCir3 +} +type indirCir3 struct { + ps1 *indirCir1 +} + +// embed is used to test embedded structures. +type embed struct { + a string +} + +// embedwrap is used to test embedded structures. +type embedwrap struct { + *embed + e *embed +} + +// panicer is used to intentionally cause a panic for testing spew properly +// handles them +type panicer int + +func (p panicer) String() string { + panic("test panic") +} + +// customError is used to test custom error interface invocation. +type customError int + +func (e customError) Error() string { + return fmt.Sprintf("error: %d", int(e)) +} + +// stringizeWants converts a slice of wanted test output into a format suitable +// for a test error message. +func stringizeWants(wants []string) string { + s := "" + for i, want := range wants { + if i > 0 { + s += fmt.Sprintf("want%d: %s", i+1, want) + } else { + s += "want: " + want + } + } + return s +} + +// testFailed returns whether or not a test failed by checking if the result +// of the test is in the slice of wanted strings. +func testFailed(result string, wants []string) bool { + for _, want := range wants { + if result == want { + return false + } + } + return true +} + +type sortableStruct struct { + x int +} + +func (ss sortableStruct) String() string { + return fmt.Sprintf("ss.%d", ss.x) +} + +type unsortableStruct struct { + x int +} + +type sortTestCase struct { + input []reflect.Value + expected []reflect.Value +} + +func helpTestSortValues(tests []sortTestCase, cs *spew.ConfigState, t *testing.T) { + getInterfaces := func(values []reflect.Value) []interface{} { + interfaces := []interface{}{} + for _, v := range values { + interfaces = append(interfaces, v.Interface()) + } + return interfaces + } + + for _, test := range tests { + spew.SortValues(test.input, cs) + // reflect.DeepEqual cannot really make sense of reflect.Value, + // probably because of all the pointer tricks. For instance, + // v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{} + // instead. + input := getInterfaces(test.input) + expected := getInterfaces(test.expected) + if !reflect.DeepEqual(input, expected) { + t.Errorf("Sort mismatch:\n %v != %v", input, expected) + } + } +} + +// TestSortValues ensures the sort functionality for relect.Value based sorting +// works as intended. +func TestSortValues(t *testing.T) { + v := reflect.ValueOf + + a := v("a") + b := v("b") + c := v("c") + embedA := v(embed{"a"}) + embedB := v(embed{"b"}) + embedC := v(embed{"c"}) + tests := []sortTestCase{ + // No values. + { + []reflect.Value{}, + []reflect.Value{}, + }, + // Bools. + { + []reflect.Value{v(false), v(true), v(false)}, + []reflect.Value{v(false), v(false), v(true)}, + }, + // Ints. + { + []reflect.Value{v(2), v(1), v(3)}, + []reflect.Value{v(1), v(2), v(3)}, + }, + // Uints. + { + []reflect.Value{v(uint8(2)), v(uint8(1)), v(uint8(3))}, + []reflect.Value{v(uint8(1)), v(uint8(2)), v(uint8(3))}, + }, + // Floats. + { + []reflect.Value{v(2.0), v(1.0), v(3.0)}, + []reflect.Value{v(1.0), v(2.0), v(3.0)}, + }, + // Strings. + { + []reflect.Value{b, a, c}, + []reflect.Value{a, b, c}, + }, + // Array + { + []reflect.Value{v([3]int{3, 2, 1}), v([3]int{1, 3, 2}), v([3]int{1, 2, 3})}, + []reflect.Value{v([3]int{1, 2, 3}), v([3]int{1, 3, 2}), v([3]int{3, 2, 1})}, + }, + // Uintptrs. + { + []reflect.Value{v(uintptr(2)), v(uintptr(1)), v(uintptr(3))}, + []reflect.Value{v(uintptr(1)), v(uintptr(2)), v(uintptr(3))}, + }, + // SortableStructs. + { + // Note: not sorted - DisableMethods is set. + []reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})}, + []reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})}, + }, + // UnsortableStructs. + { + // Note: not sorted - SpewKeys is false. + []reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})}, + []reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})}, + }, + // Invalid. + { + []reflect.Value{embedB, embedA, embedC}, + []reflect.Value{embedB, embedA, embedC}, + }, + } + cs := spew.ConfigState{DisableMethods: true, SpewKeys: false} + helpTestSortValues(tests, &cs, t) +} + +// TestSortValuesWithMethods ensures the sort functionality for relect.Value +// based sorting works as intended when using string methods. +func TestSortValuesWithMethods(t *testing.T) { + v := reflect.ValueOf + + a := v("a") + b := v("b") + c := v("c") + tests := []sortTestCase{ + // Ints. + { + []reflect.Value{v(2), v(1), v(3)}, + []reflect.Value{v(1), v(2), v(3)}, + }, + // Strings. + { + []reflect.Value{b, a, c}, + []reflect.Value{a, b, c}, + }, + // SortableStructs. + { + []reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})}, + []reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})}, + }, + // UnsortableStructs. + { + // Note: not sorted - SpewKeys is false. + []reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})}, + []reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})}, + }, + } + cs := spew.ConfigState{DisableMethods: false, SpewKeys: false} + helpTestSortValues(tests, &cs, t) +} + +// TestSortValuesWithSpew ensures the sort functionality for relect.Value +// based sorting works as intended when using spew to stringify keys. +func TestSortValuesWithSpew(t *testing.T) { + v := reflect.ValueOf + + a := v("a") + b := v("b") + c := v("c") + tests := []sortTestCase{ + // Ints. + { + []reflect.Value{v(2), v(1), v(3)}, + []reflect.Value{v(1), v(2), v(3)}, + }, + // Strings. + { + []reflect.Value{b, a, c}, + []reflect.Value{a, b, c}, + }, + // SortableStructs. + { + []reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})}, + []reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})}, + }, + // UnsortableStructs. + { + []reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})}, + []reflect.Value{v(unsortableStruct{1}), v(unsortableStruct{2}), v(unsortableStruct{3})}, + }, + } + cs := spew.ConfigState{DisableMethods: true, SpewKeys: true} + helpTestSortValues(tests, &cs, t) +} diff --git a/vendor/github.com/davecgh/go-spew/spew/config.go b/vendor/github.com/davecgh/go-spew/spew/config.go new file mode 100644 index 00000000..2e3d22f3 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/config.go @@ -0,0 +1,306 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew + +import ( + "bytes" + "fmt" + "io" + "os" +) + +// ConfigState houses the configuration options used by spew to format and +// display values. There is a global instance, Config, that is used to control +// all top-level Formatter and Dump functionality. Each ConfigState instance +// provides methods equivalent to the top-level functions. +// +// The zero value for ConfigState provides no indentation. You would typically +// want to set it to a space or a tab. +// +// Alternatively, you can use NewDefaultConfig to get a ConfigState instance +// with default settings. See the documentation of NewDefaultConfig for default +// values. +type ConfigState struct { + // Indent specifies the string to use for each indentation level. The + // global config instance that all top-level functions use set this to a + // single space by default. If you would like more indentation, you might + // set this to a tab with "\t" or perhaps two spaces with " ". + Indent string + + // MaxDepth controls the maximum number of levels to descend into nested + // data structures. The default, 0, means there is no limit. + // + // NOTE: Circular data structures are properly detected, so it is not + // necessary to set this value unless you specifically want to limit deeply + // nested data structures. + MaxDepth int + + // DisableMethods specifies whether or not error and Stringer interfaces are + // invoked for types that implement them. + DisableMethods bool + + // DisablePointerMethods specifies whether or not to check for and invoke + // error and Stringer interfaces on types which only accept a pointer + // receiver when the current type is not a pointer. + // + // NOTE: This might be an unsafe action since calling one of these methods + // with a pointer receiver could technically mutate the value, however, + // in practice, types which choose to satisify an error or Stringer + // interface with a pointer receiver should not be mutating their state + // inside these interface methods. As a result, this option relies on + // access to the unsafe package, so it will not have any effect when + // running in environments without access to the unsafe package such as + // Google App Engine or with the "safe" build tag specified. + DisablePointerMethods bool + + // DisablePointerAddresses specifies whether to disable the printing of + // pointer addresses. This is useful when diffing data structures in tests. + DisablePointerAddresses bool + + // DisableCapacities specifies whether to disable the printing of capacities + // for arrays, slices, maps and channels. This is useful when diffing + // data structures in tests. + DisableCapacities bool + + // ContinueOnMethod specifies whether or not recursion should continue once + // a custom error or Stringer interface is invoked. The default, false, + // means it will print the results of invoking the custom error or Stringer + // interface and return immediately instead of continuing to recurse into + // the internals of the data type. + // + // NOTE: This flag does not have any effect if method invocation is disabled + // via the DisableMethods or DisablePointerMethods options. + ContinueOnMethod bool + + // SortKeys specifies map keys should be sorted before being printed. Use + // this to have a more deterministic, diffable output. Note that only + // native types (bool, int, uint, floats, uintptr and string) and types + // that support the error or Stringer interfaces (if methods are + // enabled) are supported, with other types sorted according to the + // reflect.Value.String() output which guarantees display stability. + SortKeys bool + + // SpewKeys specifies that, as a last resort attempt, map keys should + // be spewed to strings and sorted by those strings. This is only + // considered if SortKeys is true. + SpewKeys bool +} + +// Config is the active configuration of the top-level functions. +// The configuration can be changed by modifying the contents of spew.Config. +var Config = ConfigState{Indent: " "} + +// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the formatted string as a value that satisfies error. See NewFormatter +// for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) { + return fmt.Errorf(format, c.convertArgs(a)...) +} + +// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) { + return fmt.Fprint(w, c.convertArgs(a)...) +} + +// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) { + return fmt.Fprintf(w, format, c.convertArgs(a)...) +} + +// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it +// passed with a Formatter interface returned by c.NewFormatter. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) { + return fmt.Fprintln(w, c.convertArgs(a)...) +} + +// Print is a wrapper for fmt.Print that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Print(c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Print(a ...interface{}) (n int, err error) { + return fmt.Print(c.convertArgs(a)...) +} + +// Printf is a wrapper for fmt.Printf that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) { + return fmt.Printf(format, c.convertArgs(a)...) +} + +// Println is a wrapper for fmt.Println that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Println(c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Println(a ...interface{}) (n int, err error) { + return fmt.Println(c.convertArgs(a)...) +} + +// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Sprint(a ...interface{}) string { + return fmt.Sprint(c.convertArgs(a)...) +} + +// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were +// passed with a Formatter interface returned by c.NewFormatter. It returns +// the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Sprintf(format string, a ...interface{}) string { + return fmt.Sprintf(format, c.convertArgs(a)...) +} + +// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it +// were passed with a Formatter interface returned by c.NewFormatter. It +// returns the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b)) +func (c *ConfigState) Sprintln(a ...interface{}) string { + return fmt.Sprintln(c.convertArgs(a)...) +} + +/* +NewFormatter returns a custom formatter that satisfies the fmt.Formatter +interface. As a result, it integrates cleanly with standard fmt package +printing functions. The formatter is useful for inline printing of smaller data +types similar to the standard %v format specifier. + +The custom formatter only responds to the %v (most compact), %+v (adds pointer +addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb +combinations. Any other verbs such as %x and %q will be sent to the the +standard fmt package for formatting. In addition, the custom formatter ignores +the width and precision arguments (however they will still work on the format +specifiers not handled by the custom formatter). + +Typically this function shouldn't be called directly. It is much easier to make +use of the custom formatter by calling one of the convenience functions such as +c.Printf, c.Println, or c.Printf. +*/ +func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter { + return newFormatter(c, v) +} + +// Fdump formats and displays the passed arguments to io.Writer w. It formats +// exactly the same as Dump. +func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) { + fdump(c, w, a...) +} + +/* +Dump displays the passed parameters to standard out with newlines, customizable +indentation, and additional debug information such as complete types and all +pointer addresses used to indirect to the final value. It provides the +following features over the built-in printing facilities provided by the fmt +package: + + * Pointers are dereferenced and followed + * Circular data structures are detected and handled properly + * Custom Stringer/error interfaces are optionally invoked, including + on unexported types + * Custom types which only implement the Stringer/error interfaces via + a pointer receiver are optionally invoked when passing non-pointer + variables + * Byte arrays and slices are dumped like the hexdump -C command which + includes offsets, byte values in hex, and ASCII output + +The configuration options are controlled by modifying the public members +of c. See ConfigState for options documentation. + +See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to +get the formatted result as a string. +*/ +func (c *ConfigState) Dump(a ...interface{}) { + fdump(c, os.Stdout, a...) +} + +// Sdump returns a string with the passed arguments formatted exactly the same +// as Dump. +func (c *ConfigState) Sdump(a ...interface{}) string { + var buf bytes.Buffer + fdump(c, &buf, a...) + return buf.String() +} + +// convertArgs accepts a slice of arguments and returns a slice of the same +// length with each argument converted to a spew Formatter interface using +// the ConfigState associated with s. +func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) { + formatters = make([]interface{}, len(args)) + for index, arg := range args { + formatters[index] = newFormatter(c, arg) + } + return formatters +} + +// NewDefaultConfig returns a ConfigState with the following default settings. +// +// Indent: " " +// MaxDepth: 0 +// DisableMethods: false +// DisablePointerMethods: false +// ContinueOnMethod: false +// SortKeys: false +func NewDefaultConfig() *ConfigState { + return &ConfigState{Indent: " "} +} diff --git a/vendor/github.com/davecgh/go-spew/spew/doc.go b/vendor/github.com/davecgh/go-spew/spew/doc.go new file mode 100644 index 00000000..aacaac6f --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/doc.go @@ -0,0 +1,211 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* +Package spew implements a deep pretty printer for Go data structures to aid in +debugging. + +A quick overview of the additional features spew provides over the built-in +printing facilities for Go data types are as follows: + + * Pointers are dereferenced and followed + * Circular data structures are detected and handled properly + * Custom Stringer/error interfaces are optionally invoked, including + on unexported types + * Custom types which only implement the Stringer/error interfaces via + a pointer receiver are optionally invoked when passing non-pointer + variables + * Byte arrays and slices are dumped like the hexdump -C command which + includes offsets, byte values in hex, and ASCII output (only when using + Dump style) + +There are two different approaches spew allows for dumping Go data structures: + + * Dump style which prints with newlines, customizable indentation, + and additional debug information such as types and all pointer addresses + used to indirect to the final value + * A custom Formatter interface that integrates cleanly with the standard fmt + package and replaces %v, %+v, %#v, and %#+v to provide inline printing + similar to the default %v while providing the additional functionality + outlined above and passing unsupported format verbs such as %x and %q + along to fmt + +Quick Start + +This section demonstrates how to quickly get started with spew. See the +sections below for further details on formatting and configuration options. + +To dump a variable with full newlines, indentation, type, and pointer +information use Dump, Fdump, or Sdump: + spew.Dump(myVar1, myVar2, ...) + spew.Fdump(someWriter, myVar1, myVar2, ...) + str := spew.Sdump(myVar1, myVar2, ...) + +Alternatively, if you would prefer to use format strings with a compacted inline +printing style, use the convenience wrappers Printf, Fprintf, etc with +%v (most compact), %+v (adds pointer addresses), %#v (adds types), or +%#+v (adds types and pointer addresses): + spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2) + spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) + spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2) + spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) + +Configuration Options + +Configuration of spew is handled by fields in the ConfigState type. For +convenience, all of the top-level functions use a global state available +via the spew.Config global. + +It is also possible to create a ConfigState instance that provides methods +equivalent to the top-level functions. This allows concurrent configuration +options. See the ConfigState documentation for more details. + +The following configuration options are available: + * Indent + String to use for each indentation level for Dump functions. + It is a single space by default. A popular alternative is "\t". + + * MaxDepth + Maximum number of levels to descend into nested data structures. + There is no limit by default. + + * DisableMethods + Disables invocation of error and Stringer interface methods. + Method invocation is enabled by default. + + * DisablePointerMethods + Disables invocation of error and Stringer interface methods on types + which only accept pointer receivers from non-pointer variables. + Pointer method invocation is enabled by default. + + * DisablePointerAddresses + DisablePointerAddresses specifies whether to disable the printing of + pointer addresses. This is useful when diffing data structures in tests. + + * DisableCapacities + DisableCapacities specifies whether to disable the printing of + capacities for arrays, slices, maps and channels. This is useful when + diffing data structures in tests. + + * ContinueOnMethod + Enables recursion into types after invoking error and Stringer interface + methods. Recursion after method invocation is disabled by default. + + * SortKeys + Specifies map keys should be sorted before being printed. Use + this to have a more deterministic, diffable output. Note that + only native types (bool, int, uint, floats, uintptr and string) + and types which implement error or Stringer interfaces are + supported with other types sorted according to the + reflect.Value.String() output which guarantees display + stability. Natural map order is used by default. + + * SpewKeys + Specifies that, as a last resort attempt, map keys should be + spewed to strings and sorted by those strings. This is only + considered if SortKeys is true. + +Dump Usage + +Simply call spew.Dump with a list of variables you want to dump: + + spew.Dump(myVar1, myVar2, ...) + +You may also call spew.Fdump if you would prefer to output to an arbitrary +io.Writer. For example, to dump to standard error: + + spew.Fdump(os.Stderr, myVar1, myVar2, ...) + +A third option is to call spew.Sdump to get the formatted output as a string: + + str := spew.Sdump(myVar1, myVar2, ...) + +Sample Dump Output + +See the Dump example for details on the setup of the types and variables being +shown here. + + (main.Foo) { + unexportedField: (*main.Bar)(0xf84002e210)({ + flag: (main.Flag) flagTwo, + data: (uintptr) + }), + ExportedField: (map[interface {}]interface {}) (len=1) { + (string) (len=3) "one": (bool) true + } + } + +Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C +command as shown. + ([]uint8) (len=32 cap=32) { + 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... | + 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0| + 00000020 31 32 |12| + } + +Custom Formatter + +Spew provides a custom formatter that implements the fmt.Formatter interface +so that it integrates cleanly with standard fmt package printing functions. The +formatter is useful for inline printing of smaller data types similar to the +standard %v format specifier. + +The custom formatter only responds to the %v (most compact), %+v (adds pointer +addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb +combinations. Any other verbs such as %x and %q will be sent to the the +standard fmt package for formatting. In addition, the custom formatter ignores +the width and precision arguments (however they will still work on the format +specifiers not handled by the custom formatter). + +Custom Formatter Usage + +The simplest way to make use of the spew custom formatter is to call one of the +convenience functions such as spew.Printf, spew.Println, or spew.Printf. The +functions have syntax you are most likely already familiar with: + + spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2) + spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) + spew.Println(myVar, myVar2) + spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2) + spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4) + +See the Index for the full list convenience functions. + +Sample Formatter Output + +Double pointer to a uint8: + %v: <**>5 + %+v: <**>(0xf8400420d0->0xf8400420c8)5 + %#v: (**uint8)5 + %#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5 + +Pointer to circular struct with a uint8 field and a pointer to itself: + %v: <*>{1 <*>} + %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)} + %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)} + %#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)} + +See the Printf example for details on the setup of variables being shown +here. + +Errors + +Since it is possible for custom Stringer/error interfaces to panic, spew +detects them and handles them internally by printing the panic information +inline with the output. Since spew is intended to provide deep pretty printing +capabilities on structures, it intentionally does not return any errors. +*/ +package spew diff --git a/vendor/github.com/davecgh/go-spew/spew/dump.go b/vendor/github.com/davecgh/go-spew/spew/dump.go new file mode 100644 index 00000000..df1d582a --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/dump.go @@ -0,0 +1,509 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew + +import ( + "bytes" + "encoding/hex" + "fmt" + "io" + "os" + "reflect" + "regexp" + "strconv" + "strings" +) + +var ( + // uint8Type is a reflect.Type representing a uint8. It is used to + // convert cgo types to uint8 slices for hexdumping. + uint8Type = reflect.TypeOf(uint8(0)) + + // cCharRE is a regular expression that matches a cgo char. + // It is used to detect character arrays to hexdump them. + cCharRE = regexp.MustCompile("^.*\\._Ctype_char$") + + // cUnsignedCharRE is a regular expression that matches a cgo unsigned + // char. It is used to detect unsigned character arrays to hexdump + // them. + cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$") + + // cUint8tCharRE is a regular expression that matches a cgo uint8_t. + // It is used to detect uint8_t arrays to hexdump them. + cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$") +) + +// dumpState contains information about the state of a dump operation. +type dumpState struct { + w io.Writer + depth int + pointers map[uintptr]int + ignoreNextType bool + ignoreNextIndent bool + cs *ConfigState +} + +// indent performs indentation according to the depth level and cs.Indent +// option. +func (d *dumpState) indent() { + if d.ignoreNextIndent { + d.ignoreNextIndent = false + return + } + d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth)) +} + +// unpackValue returns values inside of non-nil interfaces when possible. +// This is useful for data types like structs, arrays, slices, and maps which +// can contain varying types packed inside an interface. +func (d *dumpState) unpackValue(v reflect.Value) reflect.Value { + if v.Kind() == reflect.Interface && !v.IsNil() { + v = v.Elem() + } + return v +} + +// dumpPtr handles formatting of pointers by indirecting them as necessary. +func (d *dumpState) dumpPtr(v reflect.Value) { + // Remove pointers at or below the current depth from map used to detect + // circular refs. + for k, depth := range d.pointers { + if depth >= d.depth { + delete(d.pointers, k) + } + } + + // Keep list of all dereferenced pointers to show later. + pointerChain := make([]uintptr, 0) + + // Figure out how many levels of indirection there are by dereferencing + // pointers and unpacking interfaces down the chain while detecting circular + // references. + nilFound := false + cycleFound := false + indirects := 0 + ve := v + for ve.Kind() == reflect.Ptr { + if ve.IsNil() { + nilFound = true + break + } + indirects++ + addr := ve.Pointer() + pointerChain = append(pointerChain, addr) + if pd, ok := d.pointers[addr]; ok && pd < d.depth { + cycleFound = true + indirects-- + break + } + d.pointers[addr] = d.depth + + ve = ve.Elem() + if ve.Kind() == reflect.Interface { + if ve.IsNil() { + nilFound = true + break + } + ve = ve.Elem() + } + } + + // Display type information. + d.w.Write(openParenBytes) + d.w.Write(bytes.Repeat(asteriskBytes, indirects)) + d.w.Write([]byte(ve.Type().String())) + d.w.Write(closeParenBytes) + + // Display pointer information. + if !d.cs.DisablePointerAddresses && len(pointerChain) > 0 { + d.w.Write(openParenBytes) + for i, addr := range pointerChain { + if i > 0 { + d.w.Write(pointerChainBytes) + } + printHexPtr(d.w, addr) + } + d.w.Write(closeParenBytes) + } + + // Display dereferenced value. + d.w.Write(openParenBytes) + switch { + case nilFound == true: + d.w.Write(nilAngleBytes) + + case cycleFound == true: + d.w.Write(circularBytes) + + default: + d.ignoreNextType = true + d.dump(ve) + } + d.w.Write(closeParenBytes) +} + +// dumpSlice handles formatting of arrays and slices. Byte (uint8 under +// reflection) arrays and slices are dumped in hexdump -C fashion. +func (d *dumpState) dumpSlice(v reflect.Value) { + // Determine whether this type should be hex dumped or not. Also, + // for types which should be hexdumped, try to use the underlying data + // first, then fall back to trying to convert them to a uint8 slice. + var buf []uint8 + doConvert := false + doHexDump := false + numEntries := v.Len() + if numEntries > 0 { + vt := v.Index(0).Type() + vts := vt.String() + switch { + // C types that need to be converted. + case cCharRE.MatchString(vts): + fallthrough + case cUnsignedCharRE.MatchString(vts): + fallthrough + case cUint8tCharRE.MatchString(vts): + doConvert = true + + // Try to use existing uint8 slices and fall back to converting + // and copying if that fails. + case vt.Kind() == reflect.Uint8: + // We need an addressable interface to convert the type + // to a byte slice. However, the reflect package won't + // give us an interface on certain things like + // unexported struct fields in order to enforce + // visibility rules. We use unsafe, when available, to + // bypass these restrictions since this package does not + // mutate the values. + vs := v + if !vs.CanInterface() || !vs.CanAddr() { + vs = unsafeReflectValue(vs) + } + if !UnsafeDisabled { + vs = vs.Slice(0, numEntries) + + // Use the existing uint8 slice if it can be + // type asserted. + iface := vs.Interface() + if slice, ok := iface.([]uint8); ok { + buf = slice + doHexDump = true + break + } + } + + // The underlying data needs to be converted if it can't + // be type asserted to a uint8 slice. + doConvert = true + } + + // Copy and convert the underlying type if needed. + if doConvert && vt.ConvertibleTo(uint8Type) { + // Convert and copy each element into a uint8 byte + // slice. + buf = make([]uint8, numEntries) + for i := 0; i < numEntries; i++ { + vv := v.Index(i) + buf[i] = uint8(vv.Convert(uint8Type).Uint()) + } + doHexDump = true + } + } + + // Hexdump the entire slice as needed. + if doHexDump { + indent := strings.Repeat(d.cs.Indent, d.depth) + str := indent + hex.Dump(buf) + str = strings.Replace(str, "\n", "\n"+indent, -1) + str = strings.TrimRight(str, d.cs.Indent) + d.w.Write([]byte(str)) + return + } + + // Recursively call dump for each item. + for i := 0; i < numEntries; i++ { + d.dump(d.unpackValue(v.Index(i))) + if i < (numEntries - 1) { + d.w.Write(commaNewlineBytes) + } else { + d.w.Write(newlineBytes) + } + } +} + +// dump is the main workhorse for dumping a value. It uses the passed reflect +// value to figure out what kind of object we are dealing with and formats it +// appropriately. It is a recursive function, however circular data structures +// are detected and handled properly. +func (d *dumpState) dump(v reflect.Value) { + // Handle invalid reflect values immediately. + kind := v.Kind() + if kind == reflect.Invalid { + d.w.Write(invalidAngleBytes) + return + } + + // Handle pointers specially. + if kind == reflect.Ptr { + d.indent() + d.dumpPtr(v) + return + } + + // Print type information unless already handled elsewhere. + if !d.ignoreNextType { + d.indent() + d.w.Write(openParenBytes) + d.w.Write([]byte(v.Type().String())) + d.w.Write(closeParenBytes) + d.w.Write(spaceBytes) + } + d.ignoreNextType = false + + // Display length and capacity if the built-in len and cap functions + // work with the value's kind and the len/cap itself is non-zero. + valueLen, valueCap := 0, 0 + switch v.Kind() { + case reflect.Array, reflect.Slice, reflect.Chan: + valueLen, valueCap = v.Len(), v.Cap() + case reflect.Map, reflect.String: + valueLen = v.Len() + } + if valueLen != 0 || !d.cs.DisableCapacities && valueCap != 0 { + d.w.Write(openParenBytes) + if valueLen != 0 { + d.w.Write(lenEqualsBytes) + printInt(d.w, int64(valueLen), 10) + } + if !d.cs.DisableCapacities && valueCap != 0 { + if valueLen != 0 { + d.w.Write(spaceBytes) + } + d.w.Write(capEqualsBytes) + printInt(d.w, int64(valueCap), 10) + } + d.w.Write(closeParenBytes) + d.w.Write(spaceBytes) + } + + // Call Stringer/error interfaces if they exist and the handle methods flag + // is enabled + if !d.cs.DisableMethods { + if (kind != reflect.Invalid) && (kind != reflect.Interface) { + if handled := handleMethods(d.cs, d.w, v); handled { + return + } + } + } + + switch kind { + case reflect.Invalid: + // Do nothing. We should never get here since invalid has already + // been handled above. + + case reflect.Bool: + printBool(d.w, v.Bool()) + + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + printInt(d.w, v.Int(), 10) + + case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: + printUint(d.w, v.Uint(), 10) + + case reflect.Float32: + printFloat(d.w, v.Float(), 32) + + case reflect.Float64: + printFloat(d.w, v.Float(), 64) + + case reflect.Complex64: + printComplex(d.w, v.Complex(), 32) + + case reflect.Complex128: + printComplex(d.w, v.Complex(), 64) + + case reflect.Slice: + if v.IsNil() { + d.w.Write(nilAngleBytes) + break + } + fallthrough + + case reflect.Array: + d.w.Write(openBraceNewlineBytes) + d.depth++ + if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { + d.indent() + d.w.Write(maxNewlineBytes) + } else { + d.dumpSlice(v) + } + d.depth-- + d.indent() + d.w.Write(closeBraceBytes) + + case reflect.String: + d.w.Write([]byte(strconv.Quote(v.String()))) + + case reflect.Interface: + // The only time we should get here is for nil interfaces due to + // unpackValue calls. + if v.IsNil() { + d.w.Write(nilAngleBytes) + } + + case reflect.Ptr: + // Do nothing. We should never get here since pointers have already + // been handled above. + + case reflect.Map: + // nil maps should be indicated as different than empty maps + if v.IsNil() { + d.w.Write(nilAngleBytes) + break + } + + d.w.Write(openBraceNewlineBytes) + d.depth++ + if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { + d.indent() + d.w.Write(maxNewlineBytes) + } else { + numEntries := v.Len() + keys := v.MapKeys() + if d.cs.SortKeys { + sortValues(keys, d.cs) + } + for i, key := range keys { + d.dump(d.unpackValue(key)) + d.w.Write(colonSpaceBytes) + d.ignoreNextIndent = true + d.dump(d.unpackValue(v.MapIndex(key))) + if i < (numEntries - 1) { + d.w.Write(commaNewlineBytes) + } else { + d.w.Write(newlineBytes) + } + } + } + d.depth-- + d.indent() + d.w.Write(closeBraceBytes) + + case reflect.Struct: + d.w.Write(openBraceNewlineBytes) + d.depth++ + if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) { + d.indent() + d.w.Write(maxNewlineBytes) + } else { + vt := v.Type() + numFields := v.NumField() + for i := 0; i < numFields; i++ { + d.indent() + vtf := vt.Field(i) + d.w.Write([]byte(vtf.Name)) + d.w.Write(colonSpaceBytes) + d.ignoreNextIndent = true + d.dump(d.unpackValue(v.Field(i))) + if i < (numFields - 1) { + d.w.Write(commaNewlineBytes) + } else { + d.w.Write(newlineBytes) + } + } + } + d.depth-- + d.indent() + d.w.Write(closeBraceBytes) + + case reflect.Uintptr: + printHexPtr(d.w, uintptr(v.Uint())) + + case reflect.UnsafePointer, reflect.Chan, reflect.Func: + printHexPtr(d.w, v.Pointer()) + + // There were not any other types at the time this code was written, but + // fall back to letting the default fmt package handle it in case any new + // types are added. + default: + if v.CanInterface() { + fmt.Fprintf(d.w, "%v", v.Interface()) + } else { + fmt.Fprintf(d.w, "%v", v.String()) + } + } +} + +// fdump is a helper function to consolidate the logic from the various public +// methods which take varying writers and config states. +func fdump(cs *ConfigState, w io.Writer, a ...interface{}) { + for _, arg := range a { + if arg == nil { + w.Write(interfaceBytes) + w.Write(spaceBytes) + w.Write(nilAngleBytes) + w.Write(newlineBytes) + continue + } + + d := dumpState{w: w, cs: cs} + d.pointers = make(map[uintptr]int) + d.dump(reflect.ValueOf(arg)) + d.w.Write(newlineBytes) + } +} + +// Fdump formats and displays the passed arguments to io.Writer w. It formats +// exactly the same as Dump. +func Fdump(w io.Writer, a ...interface{}) { + fdump(&Config, w, a...) +} + +// Sdump returns a string with the passed arguments formatted exactly the same +// as Dump. +func Sdump(a ...interface{}) string { + var buf bytes.Buffer + fdump(&Config, &buf, a...) + return buf.String() +} + +/* +Dump displays the passed parameters to standard out with newlines, customizable +indentation, and additional debug information such as complete types and all +pointer addresses used to indirect to the final value. It provides the +following features over the built-in printing facilities provided by the fmt +package: + + * Pointers are dereferenced and followed + * Circular data structures are detected and handled properly + * Custom Stringer/error interfaces are optionally invoked, including + on unexported types + * Custom types which only implement the Stringer/error interfaces via + a pointer receiver are optionally invoked when passing non-pointer + variables + * Byte arrays and slices are dumped like the hexdump -C command which + includes offsets, byte values in hex, and ASCII output + +The configuration options are controlled by an exported package global, +spew.Config. See ConfigState for options documentation. + +See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to +get the formatted result as a string. +*/ +func Dump(a ...interface{}) { + fdump(&Config, os.Stdout, a...) +} diff --git a/vendor/github.com/davecgh/go-spew/spew/dump_test.go b/vendor/github.com/davecgh/go-spew/spew/dump_test.go new file mode 100644 index 00000000..5aad9c7a --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/dump_test.go @@ -0,0 +1,1042 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* +Test Summary: +NOTE: For each test, a nil pointer, a single pointer and double pointer to the +base test element are also tested to ensure proper indirection across all types. + +- Max int8, int16, int32, int64, int +- Max uint8, uint16, uint32, uint64, uint +- Boolean true and false +- Standard complex64 and complex128 +- Array containing standard ints +- Array containing type with custom formatter on pointer receiver only +- Array containing interfaces +- Array containing bytes +- Slice containing standard float32 values +- Slice containing type with custom formatter on pointer receiver only +- Slice containing interfaces +- Slice containing bytes +- Nil slice +- Standard string +- Nil interface +- Sub-interface +- Map with string keys and int vals +- Map with custom formatter type on pointer receiver only keys and vals +- Map with interface keys and values +- Map with nil interface value +- Struct with primitives +- Struct that contains another struct +- Struct that contains custom type with Stringer pointer interface via both + exported and unexported fields +- Struct that contains embedded struct and field to same struct +- Uintptr to 0 (null pointer) +- Uintptr address of real variable +- Unsafe.Pointer to 0 (null pointer) +- Unsafe.Pointer to address of real variable +- Nil channel +- Standard int channel +- Function with no params and no returns +- Function with param and no returns +- Function with multiple params and multiple returns +- Struct that is circular through self referencing +- Structs that are circular through cross referencing +- Structs that are indirectly circular +- Type that panics in its Stringer interface +*/ + +package spew_test + +import ( + "bytes" + "fmt" + "testing" + "unsafe" + + "github.com/davecgh/go-spew/spew" +) + +// dumpTest is used to describe a test to be performed against the Dump method. +type dumpTest struct { + in interface{} + wants []string +} + +// dumpTests houses all of the tests to be performed against the Dump method. +var dumpTests = make([]dumpTest, 0) + +// addDumpTest is a helper method to append the passed input and desired result +// to dumpTests +func addDumpTest(in interface{}, wants ...string) { + test := dumpTest{in, wants} + dumpTests = append(dumpTests, test) +} + +func addIntDumpTests() { + // Max int8. + v := int8(127) + nv := (*int8)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "int8" + vs := "127" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Max int16. + v2 := int16(32767) + nv2 := (*int16)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "int16" + v2s := "32767" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") + + // Max int32. + v3 := int32(2147483647) + nv3 := (*int32)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "int32" + v3s := "2147483647" + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") + + // Max int64. + v4 := int64(9223372036854775807) + nv4 := (*int64)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "int64" + v4s := "9223372036854775807" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")()\n") + + // Max int. + v5 := int(2147483647) + nv5 := (*int)(nil) + pv5 := &v5 + v5Addr := fmt.Sprintf("%p", pv5) + pv5Addr := fmt.Sprintf("%p", &pv5) + v5t := "int" + v5s := "2147483647" + addDumpTest(v5, "("+v5t+") "+v5s+"\n") + addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n") + addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n") + addDumpTest(nv5, "(*"+v5t+")()\n") +} + +func addUintDumpTests() { + // Max uint8. + v := uint8(255) + nv := (*uint8)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "uint8" + vs := "255" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Max uint16. + v2 := uint16(65535) + nv2 := (*uint16)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uint16" + v2s := "65535" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") + + // Max uint32. + v3 := uint32(4294967295) + nv3 := (*uint32)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "uint32" + v3s := "4294967295" + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") + + // Max uint64. + v4 := uint64(18446744073709551615) + nv4 := (*uint64)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "uint64" + v4s := "18446744073709551615" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")()\n") + + // Max uint. + v5 := uint(4294967295) + nv5 := (*uint)(nil) + pv5 := &v5 + v5Addr := fmt.Sprintf("%p", pv5) + pv5Addr := fmt.Sprintf("%p", &pv5) + v5t := "uint" + v5s := "4294967295" + addDumpTest(v5, "("+v5t+") "+v5s+"\n") + addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n") + addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n") + addDumpTest(nv5, "(*"+v5t+")()\n") +} + +func addBoolDumpTests() { + // Boolean true. + v := bool(true) + nv := (*bool)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "bool" + vs := "true" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Boolean false. + v2 := bool(false) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "bool" + v2s := "false" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") +} + +func addFloatDumpTests() { + // Standard float32. + v := float32(3.1415) + nv := (*float32)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "float32" + vs := "3.1415" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Standard float64. + v2 := float64(3.1415926) + nv2 := (*float64)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "float64" + v2s := "3.1415926" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") +} + +func addComplexDumpTests() { + // Standard complex64. + v := complex(float32(6), -2) + nv := (*complex64)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "complex64" + vs := "(6-2i)" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Standard complex128. + v2 := complex(float64(-6), 2) + nv2 := (*complex128)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "complex128" + v2s := "(-6+2i)" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") +} + +func addArrayDumpTests() { + // Array containing standard ints. + v := [3]int{1, 2, 3} + vLen := fmt.Sprintf("%d", len(v)) + vCap := fmt.Sprintf("%d", cap(v)) + nv := (*[3]int)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "int" + vs := "(len=" + vLen + " cap=" + vCap + ") {\n (" + vt + ") 1,\n (" + + vt + ") 2,\n (" + vt + ") 3\n}" + addDumpTest(v, "([3]"+vt+") "+vs+"\n") + addDumpTest(pv, "(*[3]"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**[3]"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*[3]"+vt+")()\n") + + // Array containing type with custom formatter on pointer receiver only. + v2i0 := pstringer("1") + v2i1 := pstringer("2") + v2i2 := pstringer("3") + v2 := [3]pstringer{v2i0, v2i1, v2i2} + v2i0Len := fmt.Sprintf("%d", len(v2i0)) + v2i1Len := fmt.Sprintf("%d", len(v2i1)) + v2i2Len := fmt.Sprintf("%d", len(v2i2)) + v2Len := fmt.Sprintf("%d", len(v2)) + v2Cap := fmt.Sprintf("%d", cap(v2)) + nv2 := (*[3]pstringer)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.pstringer" + v2sp := "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t + + ") (len=" + v2i0Len + ") stringer 1,\n (" + v2t + + ") (len=" + v2i1Len + ") stringer 2,\n (" + v2t + + ") (len=" + v2i2Len + ") " + "stringer 3\n}" + v2s := v2sp + if spew.UnsafeDisabled { + v2s = "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t + + ") (len=" + v2i0Len + ") \"1\",\n (" + v2t + ") (len=" + + v2i1Len + ") \"2\",\n (" + v2t + ") (len=" + v2i2Len + + ") " + "\"3\"\n}" + } + addDumpTest(v2, "([3]"+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*[3]"+v2t+")("+v2Addr+")("+v2sp+")\n") + addDumpTest(&pv2, "(**[3]"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2sp+")\n") + addDumpTest(nv2, "(*[3]"+v2t+")()\n") + + // Array containing interfaces. + v3i0 := "one" + v3 := [3]interface{}{v3i0, int(2), uint(3)} + v3i0Len := fmt.Sprintf("%d", len(v3i0)) + v3Len := fmt.Sprintf("%d", len(v3)) + v3Cap := fmt.Sprintf("%d", cap(v3)) + nv3 := (*[3]interface{})(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "[3]interface {}" + v3t2 := "string" + v3t3 := "int" + v3t4 := "uint" + v3s := "(len=" + v3Len + " cap=" + v3Cap + ") {\n (" + v3t2 + ") " + + "(len=" + v3i0Len + ") \"one\",\n (" + v3t3 + ") 2,\n (" + + v3t4 + ") 3\n}" + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") + + // Array containing bytes. + v4 := [34]byte{ + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, + 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, + 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, + 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, + 0x31, 0x32, + } + v4Len := fmt.Sprintf("%d", len(v4)) + v4Cap := fmt.Sprintf("%d", cap(v4)) + nv4 := (*[34]byte)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "[34]uint8" + v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " + + "{\n 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20" + + " |............... |\n" + + " 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30" + + " |!\"#$%&'()*+,-./0|\n" + + " 00000020 31 32 " + + " |12|\n}" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")()\n") +} + +func addSliceDumpTests() { + // Slice containing standard float32 values. + v := []float32{3.14, 6.28, 12.56} + vLen := fmt.Sprintf("%d", len(v)) + vCap := fmt.Sprintf("%d", cap(v)) + nv := (*[]float32)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "float32" + vs := "(len=" + vLen + " cap=" + vCap + ") {\n (" + vt + ") 3.14,\n (" + + vt + ") 6.28,\n (" + vt + ") 12.56\n}" + addDumpTest(v, "([]"+vt+") "+vs+"\n") + addDumpTest(pv, "(*[]"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**[]"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*[]"+vt+")()\n") + + // Slice containing type with custom formatter on pointer receiver only. + v2i0 := pstringer("1") + v2i1 := pstringer("2") + v2i2 := pstringer("3") + v2 := []pstringer{v2i0, v2i1, v2i2} + v2i0Len := fmt.Sprintf("%d", len(v2i0)) + v2i1Len := fmt.Sprintf("%d", len(v2i1)) + v2i2Len := fmt.Sprintf("%d", len(v2i2)) + v2Len := fmt.Sprintf("%d", len(v2)) + v2Cap := fmt.Sprintf("%d", cap(v2)) + nv2 := (*[]pstringer)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.pstringer" + v2s := "(len=" + v2Len + " cap=" + v2Cap + ") {\n (" + v2t + ") (len=" + + v2i0Len + ") stringer 1,\n (" + v2t + ") (len=" + v2i1Len + + ") stringer 2,\n (" + v2t + ") (len=" + v2i2Len + ") " + + "stringer 3\n}" + addDumpTest(v2, "([]"+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*[]"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**[]"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*[]"+v2t+")()\n") + + // Slice containing interfaces. + v3i0 := "one" + v3 := []interface{}{v3i0, int(2), uint(3), nil} + v3i0Len := fmt.Sprintf("%d", len(v3i0)) + v3Len := fmt.Sprintf("%d", len(v3)) + v3Cap := fmt.Sprintf("%d", cap(v3)) + nv3 := (*[]interface{})(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "[]interface {}" + v3t2 := "string" + v3t3 := "int" + v3t4 := "uint" + v3t5 := "interface {}" + v3s := "(len=" + v3Len + " cap=" + v3Cap + ") {\n (" + v3t2 + ") " + + "(len=" + v3i0Len + ") \"one\",\n (" + v3t3 + ") 2,\n (" + + v3t4 + ") 3,\n (" + v3t5 + ") \n}" + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") + + // Slice containing bytes. + v4 := []byte{ + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, + 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, + 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, + 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, + 0x31, 0x32, + } + v4Len := fmt.Sprintf("%d", len(v4)) + v4Cap := fmt.Sprintf("%d", cap(v4)) + nv4 := (*[]byte)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "[]uint8" + v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " + + "{\n 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20" + + " |............... |\n" + + " 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30" + + " |!\"#$%&'()*+,-./0|\n" + + " 00000020 31 32 " + + " |12|\n}" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")()\n") + + // Nil slice. + v5 := []int(nil) + nv5 := (*[]int)(nil) + pv5 := &v5 + v5Addr := fmt.Sprintf("%p", pv5) + pv5Addr := fmt.Sprintf("%p", &pv5) + v5t := "[]int" + v5s := "" + addDumpTest(v5, "("+v5t+") "+v5s+"\n") + addDumpTest(pv5, "(*"+v5t+")("+v5Addr+")("+v5s+")\n") + addDumpTest(&pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")("+v5s+")\n") + addDumpTest(nv5, "(*"+v5t+")()\n") +} + +func addStringDumpTests() { + // Standard string. + v := "test" + vLen := fmt.Sprintf("%d", len(v)) + nv := (*string)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "string" + vs := "(len=" + vLen + ") \"test\"" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") +} + +func addInterfaceDumpTests() { + // Nil interface. + var v interface{} + nv := (*interface{})(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "interface {}" + vs := "" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Sub-interface. + v2 := interface{}(uint16(65535)) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uint16" + v2s := "65535" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") +} + +func addMapDumpTests() { + // Map with string keys and int vals. + k := "one" + kk := "two" + m := map[string]int{k: 1, kk: 2} + klen := fmt.Sprintf("%d", len(k)) // not kLen to shut golint up + kkLen := fmt.Sprintf("%d", len(kk)) + mLen := fmt.Sprintf("%d", len(m)) + nilMap := map[string]int(nil) + nm := (*map[string]int)(nil) + pm := &m + mAddr := fmt.Sprintf("%p", pm) + pmAddr := fmt.Sprintf("%p", &pm) + mt := "map[string]int" + mt1 := "string" + mt2 := "int" + ms := "(len=" + mLen + ") {\n (" + mt1 + ") (len=" + klen + ") " + + "\"one\": (" + mt2 + ") 1,\n (" + mt1 + ") (len=" + kkLen + + ") \"two\": (" + mt2 + ") 2\n}" + ms2 := "(len=" + mLen + ") {\n (" + mt1 + ") (len=" + kkLen + ") " + + "\"two\": (" + mt2 + ") 2,\n (" + mt1 + ") (len=" + klen + + ") \"one\": (" + mt2 + ") 1\n}" + addDumpTest(m, "("+mt+") "+ms+"\n", "("+mt+") "+ms2+"\n") + addDumpTest(pm, "(*"+mt+")("+mAddr+")("+ms+")\n", + "(*"+mt+")("+mAddr+")("+ms2+")\n") + addDumpTest(&pm, "(**"+mt+")("+pmAddr+"->"+mAddr+")("+ms+")\n", + "(**"+mt+")("+pmAddr+"->"+mAddr+")("+ms2+")\n") + addDumpTest(nm, "(*"+mt+")()\n") + addDumpTest(nilMap, "("+mt+") \n") + + // Map with custom formatter type on pointer receiver only keys and vals. + k2 := pstringer("one") + v2 := pstringer("1") + m2 := map[pstringer]pstringer{k2: v2} + k2Len := fmt.Sprintf("%d", len(k2)) + v2Len := fmt.Sprintf("%d", len(v2)) + m2Len := fmt.Sprintf("%d", len(m2)) + nilMap2 := map[pstringer]pstringer(nil) + nm2 := (*map[pstringer]pstringer)(nil) + pm2 := &m2 + m2Addr := fmt.Sprintf("%p", pm2) + pm2Addr := fmt.Sprintf("%p", &pm2) + m2t := "map[spew_test.pstringer]spew_test.pstringer" + m2t1 := "spew_test.pstringer" + m2t2 := "spew_test.pstringer" + m2s := "(len=" + m2Len + ") {\n (" + m2t1 + ") (len=" + k2Len + ") " + + "stringer one: (" + m2t2 + ") (len=" + v2Len + ") stringer 1\n}" + if spew.UnsafeDisabled { + m2s = "(len=" + m2Len + ") {\n (" + m2t1 + ") (len=" + k2Len + + ") " + "\"one\": (" + m2t2 + ") (len=" + v2Len + + ") \"1\"\n}" + } + addDumpTest(m2, "("+m2t+") "+m2s+"\n") + addDumpTest(pm2, "(*"+m2t+")("+m2Addr+")("+m2s+")\n") + addDumpTest(&pm2, "(**"+m2t+")("+pm2Addr+"->"+m2Addr+")("+m2s+")\n") + addDumpTest(nm2, "(*"+m2t+")()\n") + addDumpTest(nilMap2, "("+m2t+") \n") + + // Map with interface keys and values. + k3 := "one" + k3Len := fmt.Sprintf("%d", len(k3)) + m3 := map[interface{}]interface{}{k3: 1} + m3Len := fmt.Sprintf("%d", len(m3)) + nilMap3 := map[interface{}]interface{}(nil) + nm3 := (*map[interface{}]interface{})(nil) + pm3 := &m3 + m3Addr := fmt.Sprintf("%p", pm3) + pm3Addr := fmt.Sprintf("%p", &pm3) + m3t := "map[interface {}]interface {}" + m3t1 := "string" + m3t2 := "int" + m3s := "(len=" + m3Len + ") {\n (" + m3t1 + ") (len=" + k3Len + ") " + + "\"one\": (" + m3t2 + ") 1\n}" + addDumpTest(m3, "("+m3t+") "+m3s+"\n") + addDumpTest(pm3, "(*"+m3t+")("+m3Addr+")("+m3s+")\n") + addDumpTest(&pm3, "(**"+m3t+")("+pm3Addr+"->"+m3Addr+")("+m3s+")\n") + addDumpTest(nm3, "(*"+m3t+")()\n") + addDumpTest(nilMap3, "("+m3t+") \n") + + // Map with nil interface value. + k4 := "nil" + k4Len := fmt.Sprintf("%d", len(k4)) + m4 := map[string]interface{}{k4: nil} + m4Len := fmt.Sprintf("%d", len(m4)) + nilMap4 := map[string]interface{}(nil) + nm4 := (*map[string]interface{})(nil) + pm4 := &m4 + m4Addr := fmt.Sprintf("%p", pm4) + pm4Addr := fmt.Sprintf("%p", &pm4) + m4t := "map[string]interface {}" + m4t1 := "string" + m4t2 := "interface {}" + m4s := "(len=" + m4Len + ") {\n (" + m4t1 + ") (len=" + k4Len + ")" + + " \"nil\": (" + m4t2 + ") \n}" + addDumpTest(m4, "("+m4t+") "+m4s+"\n") + addDumpTest(pm4, "(*"+m4t+")("+m4Addr+")("+m4s+")\n") + addDumpTest(&pm4, "(**"+m4t+")("+pm4Addr+"->"+m4Addr+")("+m4s+")\n") + addDumpTest(nm4, "(*"+m4t+")()\n") + addDumpTest(nilMap4, "("+m4t+") \n") +} + +func addStructDumpTests() { + // Struct with primitives. + type s1 struct { + a int8 + b uint8 + } + v := s1{127, 255} + nv := (*s1)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.s1" + vt2 := "int8" + vt3 := "uint8" + vs := "{\n a: (" + vt2 + ") 127,\n b: (" + vt3 + ") 255\n}" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Struct that contains another struct. + type s2 struct { + s1 s1 + b bool + } + v2 := s2{s1{127, 255}, true} + nv2 := (*s2)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.s2" + v2t2 := "spew_test.s1" + v2t3 := "int8" + v2t4 := "uint8" + v2t5 := "bool" + v2s := "{\n s1: (" + v2t2 + ") {\n a: (" + v2t3 + ") 127,\n b: (" + + v2t4 + ") 255\n },\n b: (" + v2t5 + ") true\n}" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") + + // Struct that contains custom type with Stringer pointer interface via both + // exported and unexported fields. + type s3 struct { + s pstringer + S pstringer + } + v3 := s3{"test", "test2"} + nv3 := (*s3)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "spew_test.s3" + v3t2 := "spew_test.pstringer" + v3s := "{\n s: (" + v3t2 + ") (len=4) stringer test,\n S: (" + v3t2 + + ") (len=5) stringer test2\n}" + v3sp := v3s + if spew.UnsafeDisabled { + v3s = "{\n s: (" + v3t2 + ") (len=4) \"test\",\n S: (" + + v3t2 + ") (len=5) \"test2\"\n}" + v3sp = "{\n s: (" + v3t2 + ") (len=4) \"test\",\n S: (" + + v3t2 + ") (len=5) stringer test2\n}" + } + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3sp+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3sp+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") + + // Struct that contains embedded struct and field to same struct. + e := embed{"embedstr"} + eLen := fmt.Sprintf("%d", len("embedstr")) + v4 := embedwrap{embed: &e, e: &e} + nv4 := (*embedwrap)(nil) + pv4 := &v4 + eAddr := fmt.Sprintf("%p", &e) + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "spew_test.embedwrap" + v4t2 := "spew_test.embed" + v4t3 := "string" + v4s := "{\n embed: (*" + v4t2 + ")(" + eAddr + ")({\n a: (" + v4t3 + + ") (len=" + eLen + ") \"embedstr\"\n }),\n e: (*" + v4t2 + + ")(" + eAddr + ")({\n a: (" + v4t3 + ") (len=" + eLen + ")" + + " \"embedstr\"\n })\n}" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + addDumpTest(pv4, "(*"+v4t+")("+v4Addr+")("+v4s+")\n") + addDumpTest(&pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")("+v4s+")\n") + addDumpTest(nv4, "(*"+v4t+")()\n") +} + +func addUintptrDumpTests() { + // Null pointer. + v := uintptr(0) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "uintptr" + vs := "" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + + // Address of real variable. + i := 1 + v2 := uintptr(unsafe.Pointer(&i)) + nv2 := (*uintptr)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uintptr" + v2s := fmt.Sprintf("%p", &i) + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") +} + +func addUnsafePointerDumpTests() { + // Null pointer. + v := unsafe.Pointer(uintptr(0)) + nv := (*unsafe.Pointer)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "unsafe.Pointer" + vs := "" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Address of real variable. + i := 1 + v2 := unsafe.Pointer(&i) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "unsafe.Pointer" + v2s := fmt.Sprintf("%p", &i) + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv, "(*"+vt+")()\n") +} + +func addChanDumpTests() { + // Nil channel. + var v chan int + pv := &v + nv := (*chan int)(nil) + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "chan int" + vs := "" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Real channel. + v2 := make(chan int) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "chan int" + v2s := fmt.Sprintf("%p", v2) + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") +} + +func addFuncDumpTests() { + // Function with no params and no returns. + v := addIntDumpTests + nv := (*func())(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "func()" + vs := fmt.Sprintf("%p", v) + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") + + // Function with param and no returns. + v2 := TestDump + nv2 := (*func(*testing.T))(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "func(*testing.T)" + v2s := fmt.Sprintf("%p", v2) + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s+")\n") + addDumpTest(nv2, "(*"+v2t+")()\n") + + // Function with multiple params and multiple returns. + var v3 = func(i int, s string) (b bool, err error) { + return true, nil + } + nv3 := (*func(int, string) (bool, error))(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "func(int, string) (bool, error)" + v3s := fmt.Sprintf("%p", v3) + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s+")\n") + addDumpTest(nv3, "(*"+v3t+")()\n") +} + +func addCircularDumpTests() { + // Struct that is circular through self referencing. + type circular struct { + c *circular + } + v := circular{nil} + v.c = &v + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.circular" + vs := "{\n c: (*" + vt + ")(" + vAddr + ")({\n c: (*" + vt + ")(" + + vAddr + ")()\n })\n}" + vs2 := "{\n c: (*" + vt + ")(" + vAddr + ")()\n}" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs2+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs2+")\n") + + // Structs that are circular through cross referencing. + v2 := xref1{nil} + ts2 := xref2{&v2} + v2.ps2 = &ts2 + pv2 := &v2 + ts2Addr := fmt.Sprintf("%p", &ts2) + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.xref1" + v2t2 := "spew_test.xref2" + v2s := "{\n ps2: (*" + v2t2 + ")(" + ts2Addr + ")({\n ps1: (*" + v2t + + ")(" + v2Addr + ")({\n ps2: (*" + v2t2 + ")(" + ts2Addr + + ")()\n })\n })\n}" + v2s2 := "{\n ps2: (*" + v2t2 + ")(" + ts2Addr + ")({\n ps1: (*" + v2t + + ")(" + v2Addr + ")()\n })\n}" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + addDumpTest(pv2, "(*"+v2t+")("+v2Addr+")("+v2s2+")\n") + addDumpTest(&pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")("+v2s2+")\n") + + // Structs that are indirectly circular. + v3 := indirCir1{nil} + tic2 := indirCir2{nil} + tic3 := indirCir3{&v3} + tic2.ps3 = &tic3 + v3.ps2 = &tic2 + pv3 := &v3 + tic2Addr := fmt.Sprintf("%p", &tic2) + tic3Addr := fmt.Sprintf("%p", &tic3) + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "spew_test.indirCir1" + v3t2 := "spew_test.indirCir2" + v3t3 := "spew_test.indirCir3" + v3s := "{\n ps2: (*" + v3t2 + ")(" + tic2Addr + ")({\n ps3: (*" + v3t3 + + ")(" + tic3Addr + ")({\n ps1: (*" + v3t + ")(" + v3Addr + + ")({\n ps2: (*" + v3t2 + ")(" + tic2Addr + + ")()\n })\n })\n })\n}" + v3s2 := "{\n ps2: (*" + v3t2 + ")(" + tic2Addr + ")({\n ps3: (*" + v3t3 + + ")(" + tic3Addr + ")({\n ps1: (*" + v3t + ")(" + v3Addr + + ")()\n })\n })\n}" + addDumpTest(v3, "("+v3t+") "+v3s+"\n") + addDumpTest(pv3, "(*"+v3t+")("+v3Addr+")("+v3s2+")\n") + addDumpTest(&pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")("+v3s2+")\n") +} + +func addPanicDumpTests() { + // Type that panics in its Stringer interface. + v := panicer(127) + nv := (*panicer)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.panicer" + vs := "(PANIC=test panic)127" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") +} + +func addErrorDumpTests() { + // Type that has a custom Error interface. + v := customError(127) + nv := (*customError)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.customError" + vs := "error: 127" + addDumpTest(v, "("+vt+") "+vs+"\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")("+vs+")\n") + addDumpTest(nv, "(*"+vt+")()\n") +} + +// TestDump executes all of the tests described by dumpTests. +func TestDump(t *testing.T) { + // Setup tests. + addIntDumpTests() + addUintDumpTests() + addBoolDumpTests() + addFloatDumpTests() + addComplexDumpTests() + addArrayDumpTests() + addSliceDumpTests() + addStringDumpTests() + addInterfaceDumpTests() + addMapDumpTests() + addStructDumpTests() + addUintptrDumpTests() + addUnsafePointerDumpTests() + addChanDumpTests() + addFuncDumpTests() + addCircularDumpTests() + addPanicDumpTests() + addErrorDumpTests() + addCgoDumpTests() + + t.Logf("Running %d tests", len(dumpTests)) + for i, test := range dumpTests { + buf := new(bytes.Buffer) + spew.Fdump(buf, test.in) + s := buf.String() + if testFailed(s, test.wants) { + t.Errorf("Dump #%d\n got: %s %s", i, s, stringizeWants(test.wants)) + continue + } + } +} + +func TestDumpSortedKeys(t *testing.T) { + cfg := spew.ConfigState{SortKeys: true} + s := cfg.Sdump(map[int]string{1: "1", 3: "3", 2: "2"}) + expected := "(map[int]string) (len=3) {\n(int) 1: (string) (len=1) " + + "\"1\",\n(int) 2: (string) (len=1) \"2\",\n(int) 3: (string) " + + "(len=1) \"3\"\n" + + "}\n" + if s != expected { + t.Errorf("Sorted keys mismatch:\n %v %v", s, expected) + } + + s = cfg.Sdump(map[stringer]int{"1": 1, "3": 3, "2": 2}) + expected = "(map[spew_test.stringer]int) (len=3) {\n" + + "(spew_test.stringer) (len=1) stringer 1: (int) 1,\n" + + "(spew_test.stringer) (len=1) stringer 2: (int) 2,\n" + + "(spew_test.stringer) (len=1) stringer 3: (int) 3\n" + + "}\n" + if s != expected { + t.Errorf("Sorted keys mismatch:\n %v %v", s, expected) + } + + s = cfg.Sdump(map[pstringer]int{pstringer("1"): 1, pstringer("3"): 3, pstringer("2"): 2}) + expected = "(map[spew_test.pstringer]int) (len=3) {\n" + + "(spew_test.pstringer) (len=1) stringer 1: (int) 1,\n" + + "(spew_test.pstringer) (len=1) stringer 2: (int) 2,\n" + + "(spew_test.pstringer) (len=1) stringer 3: (int) 3\n" + + "}\n" + if spew.UnsafeDisabled { + expected = "(map[spew_test.pstringer]int) (len=3) {\n" + + "(spew_test.pstringer) (len=1) \"1\": (int) 1,\n" + + "(spew_test.pstringer) (len=1) \"2\": (int) 2,\n" + + "(spew_test.pstringer) (len=1) \"3\": (int) 3\n" + + "}\n" + } + if s != expected { + t.Errorf("Sorted keys mismatch:\n %v %v", s, expected) + } + + s = cfg.Sdump(map[customError]int{customError(1): 1, customError(3): 3, customError(2): 2}) + expected = "(map[spew_test.customError]int) (len=3) {\n" + + "(spew_test.customError) error: 1: (int) 1,\n" + + "(spew_test.customError) error: 2: (int) 2,\n" + + "(spew_test.customError) error: 3: (int) 3\n" + + "}\n" + if s != expected { + t.Errorf("Sorted keys mismatch:\n %v %v", s, expected) + } + +} diff --git a/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go b/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go new file mode 100644 index 00000000..6ab18080 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/dumpcgo_test.go @@ -0,0 +1,99 @@ +// Copyright (c) 2013-2016 Dave Collins +// +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when both cgo is supported and "-tags testcgo" is added to the go test +// command line. This means the cgo tests are only added (and hence run) when +// specifially requested. This configuration is used because spew itself +// does not require cgo to run even though it does handle certain cgo types +// specially. Rather than forcing all clients to require cgo and an external +// C compiler just to run the tests, this scheme makes them optional. +// +build cgo,testcgo + +package spew_test + +import ( + "fmt" + + "github.com/davecgh/go-spew/spew/testdata" +) + +func addCgoDumpTests() { + // C char pointer. + v := testdata.GetCgoCharPointer() + nv := testdata.GetCgoNullCharPointer() + pv := &v + vcAddr := fmt.Sprintf("%p", v) + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "*testdata._Ctype_char" + vs := "116" + addDumpTest(v, "("+vt+")("+vcAddr+")("+vs+")\n") + addDumpTest(pv, "(*"+vt+")("+vAddr+"->"+vcAddr+")("+vs+")\n") + addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+"->"+vcAddr+")("+vs+")\n") + addDumpTest(nv, "("+vt+")()\n") + + // C char array. + v2, v2l, v2c := testdata.GetCgoCharArray() + v2Len := fmt.Sprintf("%d", v2l) + v2Cap := fmt.Sprintf("%d", v2c) + v2t := "[6]testdata._Ctype_char" + v2s := "(len=" + v2Len + " cap=" + v2Cap + ") " + + "{\n 00000000 74 65 73 74 32 00 " + + " |test2.|\n}" + addDumpTest(v2, "("+v2t+") "+v2s+"\n") + + // C unsigned char array. + v3, v3l, v3c := testdata.GetCgoUnsignedCharArray() + v3Len := fmt.Sprintf("%d", v3l) + v3Cap := fmt.Sprintf("%d", v3c) + v3t := "[6]testdata._Ctype_unsignedchar" + v3t2 := "[6]testdata._Ctype_uchar" + v3s := "(len=" + v3Len + " cap=" + v3Cap + ") " + + "{\n 00000000 74 65 73 74 33 00 " + + " |test3.|\n}" + addDumpTest(v3, "("+v3t+") "+v3s+"\n", "("+v3t2+") "+v3s+"\n") + + // C signed char array. + v4, v4l, v4c := testdata.GetCgoSignedCharArray() + v4Len := fmt.Sprintf("%d", v4l) + v4Cap := fmt.Sprintf("%d", v4c) + v4t := "[6]testdata._Ctype_schar" + v4t2 := "testdata._Ctype_schar" + v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " + + "{\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 101,\n (" + v4t2 + + ") 115,\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 52,\n (" + v4t2 + + ") 0\n}" + addDumpTest(v4, "("+v4t+") "+v4s+"\n") + + // C uint8_t array. + v5, v5l, v5c := testdata.GetCgoUint8tArray() + v5Len := fmt.Sprintf("%d", v5l) + v5Cap := fmt.Sprintf("%d", v5c) + v5t := "[6]testdata._Ctype_uint8_t" + v5s := "(len=" + v5Len + " cap=" + v5Cap + ") " + + "{\n 00000000 74 65 73 74 35 00 " + + " |test5.|\n}" + addDumpTest(v5, "("+v5t+") "+v5s+"\n") + + // C typedefed unsigned char array. + v6, v6l, v6c := testdata.GetCgoTypdefedUnsignedCharArray() + v6Len := fmt.Sprintf("%d", v6l) + v6Cap := fmt.Sprintf("%d", v6c) + v6t := "[6]testdata._Ctype_custom_uchar_t" + v6s := "(len=" + v6Len + " cap=" + v6Cap + ") " + + "{\n 00000000 74 65 73 74 36 00 " + + " |test6.|\n}" + addDumpTest(v6, "("+v6t+") "+v6s+"\n") +} diff --git a/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go b/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go new file mode 100644 index 00000000..52a0971f --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/dumpnocgo_test.go @@ -0,0 +1,26 @@ +// Copyright (c) 2013 Dave Collins +// +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when either cgo is not supported or "-tags testcgo" is not added to the go +// test command line. This file intentionally does not setup any cgo tests in +// this scenario. +// +build !cgo !testcgo + +package spew_test + +func addCgoDumpTests() { + // Don't add any tests for cgo since this file is only compiled when + // there should not be any cgo tests. +} diff --git a/vendor/github.com/davecgh/go-spew/spew/example_test.go b/vendor/github.com/davecgh/go-spew/spew/example_test.go new file mode 100644 index 00000000..c6ec8c6d --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/example_test.go @@ -0,0 +1,226 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew_test + +import ( + "fmt" + + "github.com/davecgh/go-spew/spew" +) + +type Flag int + +const ( + flagOne Flag = iota + flagTwo +) + +var flagStrings = map[Flag]string{ + flagOne: "flagOne", + flagTwo: "flagTwo", +} + +func (f Flag) String() string { + if s, ok := flagStrings[f]; ok { + return s + } + return fmt.Sprintf("Unknown flag (%d)", int(f)) +} + +type Bar struct { + data uintptr +} + +type Foo struct { + unexportedField Bar + ExportedField map[interface{}]interface{} +} + +// This example demonstrates how to use Dump to dump variables to stdout. +func ExampleDump() { + // The following package level declarations are assumed for this example: + /* + type Flag int + + const ( + flagOne Flag = iota + flagTwo + ) + + var flagStrings = map[Flag]string{ + flagOne: "flagOne", + flagTwo: "flagTwo", + } + + func (f Flag) String() string { + if s, ok := flagStrings[f]; ok { + return s + } + return fmt.Sprintf("Unknown flag (%d)", int(f)) + } + + type Bar struct { + data uintptr + } + + type Foo struct { + unexportedField Bar + ExportedField map[interface{}]interface{} + } + */ + + // Setup some sample data structures for the example. + bar := Bar{uintptr(0)} + s1 := Foo{bar, map[interface{}]interface{}{"one": true}} + f := Flag(5) + b := []byte{ + 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, + 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, + 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, + 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, + 0x31, 0x32, + } + + // Dump! + spew.Dump(s1, f, b) + + // Output: + // (spew_test.Foo) { + // unexportedField: (spew_test.Bar) { + // data: (uintptr) + // }, + // ExportedField: (map[interface {}]interface {}) (len=1) { + // (string) (len=3) "one": (bool) true + // } + // } + // (spew_test.Flag) Unknown flag (5) + // ([]uint8) (len=34 cap=34) { + // 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... | + // 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0| + // 00000020 31 32 |12| + // } + // +} + +// This example demonstrates how to use Printf to display a variable with a +// format string and inline formatting. +func ExamplePrintf() { + // Create a double pointer to a uint 8. + ui8 := uint8(5) + pui8 := &ui8 + ppui8 := &pui8 + + // Create a circular data type. + type circular struct { + ui8 uint8 + c *circular + } + c := circular{ui8: 1} + c.c = &c + + // Print! + spew.Printf("ppui8: %v\n", ppui8) + spew.Printf("circular: %v\n", c) + + // Output: + // ppui8: <**>5 + // circular: {1 <*>{1 <*>}} +} + +// This example demonstrates how to use a ConfigState. +func ExampleConfigState() { + // Modify the indent level of the ConfigState only. The global + // configuration is not modified. + scs := spew.ConfigState{Indent: "\t"} + + // Output using the ConfigState instance. + v := map[string]int{"one": 1} + scs.Printf("v: %v\n", v) + scs.Dump(v) + + // Output: + // v: map[one:1] + // (map[string]int) (len=1) { + // (string) (len=3) "one": (int) 1 + // } +} + +// This example demonstrates how to use ConfigState.Dump to dump variables to +// stdout +func ExampleConfigState_Dump() { + // See the top-level Dump example for details on the types used in this + // example. + + // Create two ConfigState instances with different indentation. + scs := spew.ConfigState{Indent: "\t"} + scs2 := spew.ConfigState{Indent: " "} + + // Setup some sample data structures for the example. + bar := Bar{uintptr(0)} + s1 := Foo{bar, map[interface{}]interface{}{"one": true}} + + // Dump using the ConfigState instances. + scs.Dump(s1) + scs2.Dump(s1) + + // Output: + // (spew_test.Foo) { + // unexportedField: (spew_test.Bar) { + // data: (uintptr) + // }, + // ExportedField: (map[interface {}]interface {}) (len=1) { + // (string) (len=3) "one": (bool) true + // } + // } + // (spew_test.Foo) { + // unexportedField: (spew_test.Bar) { + // data: (uintptr) + // }, + // ExportedField: (map[interface {}]interface {}) (len=1) { + // (string) (len=3) "one": (bool) true + // } + // } + // +} + +// This example demonstrates how to use ConfigState.Printf to display a variable +// with a format string and inline formatting. +func ExampleConfigState_Printf() { + // See the top-level Dump example for details on the types used in this + // example. + + // Create two ConfigState instances and modify the method handling of the + // first ConfigState only. + scs := spew.NewDefaultConfig() + scs2 := spew.NewDefaultConfig() + scs.DisableMethods = true + + // Alternatively + // scs := spew.ConfigState{Indent: " ", DisableMethods: true} + // scs2 := spew.ConfigState{Indent: " "} + + // This is of type Flag which implements a Stringer and has raw value 1. + f := flagTwo + + // Dump using the ConfigState instances. + scs.Printf("f: %v\n", f) + scs2.Printf("f: %v\n", f) + + // Output: + // f: 1 + // f: flagTwo +} diff --git a/vendor/github.com/davecgh/go-spew/spew/format.go b/vendor/github.com/davecgh/go-spew/spew/format.go new file mode 100644 index 00000000..c49875ba --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/format.go @@ -0,0 +1,419 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew + +import ( + "bytes" + "fmt" + "reflect" + "strconv" + "strings" +) + +// supportedFlags is a list of all the character flags supported by fmt package. +const supportedFlags = "0-+# " + +// formatState implements the fmt.Formatter interface and contains information +// about the state of a formatting operation. The NewFormatter function can +// be used to get a new Formatter which can be used directly as arguments +// in standard fmt package printing calls. +type formatState struct { + value interface{} + fs fmt.State + depth int + pointers map[uintptr]int + ignoreNextType bool + cs *ConfigState +} + +// buildDefaultFormat recreates the original format string without precision +// and width information to pass in to fmt.Sprintf in the case of an +// unrecognized type. Unless new types are added to the language, this +// function won't ever be called. +func (f *formatState) buildDefaultFormat() (format string) { + buf := bytes.NewBuffer(percentBytes) + + for _, flag := range supportedFlags { + if f.fs.Flag(int(flag)) { + buf.WriteRune(flag) + } + } + + buf.WriteRune('v') + + format = buf.String() + return format +} + +// constructOrigFormat recreates the original format string including precision +// and width information to pass along to the standard fmt package. This allows +// automatic deferral of all format strings this package doesn't support. +func (f *formatState) constructOrigFormat(verb rune) (format string) { + buf := bytes.NewBuffer(percentBytes) + + for _, flag := range supportedFlags { + if f.fs.Flag(int(flag)) { + buf.WriteRune(flag) + } + } + + if width, ok := f.fs.Width(); ok { + buf.WriteString(strconv.Itoa(width)) + } + + if precision, ok := f.fs.Precision(); ok { + buf.Write(precisionBytes) + buf.WriteString(strconv.Itoa(precision)) + } + + buf.WriteRune(verb) + + format = buf.String() + return format +} + +// unpackValue returns values inside of non-nil interfaces when possible and +// ensures that types for values which have been unpacked from an interface +// are displayed when the show types flag is also set. +// This is useful for data types like structs, arrays, slices, and maps which +// can contain varying types packed inside an interface. +func (f *formatState) unpackValue(v reflect.Value) reflect.Value { + if v.Kind() == reflect.Interface { + f.ignoreNextType = false + if !v.IsNil() { + v = v.Elem() + } + } + return v +} + +// formatPtr handles formatting of pointers by indirecting them as necessary. +func (f *formatState) formatPtr(v reflect.Value) { + // Display nil if top level pointer is nil. + showTypes := f.fs.Flag('#') + if v.IsNil() && (!showTypes || f.ignoreNextType) { + f.fs.Write(nilAngleBytes) + return + } + + // Remove pointers at or below the current depth from map used to detect + // circular refs. + for k, depth := range f.pointers { + if depth >= f.depth { + delete(f.pointers, k) + } + } + + // Keep list of all dereferenced pointers to possibly show later. + pointerChain := make([]uintptr, 0) + + // Figure out how many levels of indirection there are by derferencing + // pointers and unpacking interfaces down the chain while detecting circular + // references. + nilFound := false + cycleFound := false + indirects := 0 + ve := v + for ve.Kind() == reflect.Ptr { + if ve.IsNil() { + nilFound = true + break + } + indirects++ + addr := ve.Pointer() + pointerChain = append(pointerChain, addr) + if pd, ok := f.pointers[addr]; ok && pd < f.depth { + cycleFound = true + indirects-- + break + } + f.pointers[addr] = f.depth + + ve = ve.Elem() + if ve.Kind() == reflect.Interface { + if ve.IsNil() { + nilFound = true + break + } + ve = ve.Elem() + } + } + + // Display type or indirection level depending on flags. + if showTypes && !f.ignoreNextType { + f.fs.Write(openParenBytes) + f.fs.Write(bytes.Repeat(asteriskBytes, indirects)) + f.fs.Write([]byte(ve.Type().String())) + f.fs.Write(closeParenBytes) + } else { + if nilFound || cycleFound { + indirects += strings.Count(ve.Type().String(), "*") + } + f.fs.Write(openAngleBytes) + f.fs.Write([]byte(strings.Repeat("*", indirects))) + f.fs.Write(closeAngleBytes) + } + + // Display pointer information depending on flags. + if f.fs.Flag('+') && (len(pointerChain) > 0) { + f.fs.Write(openParenBytes) + for i, addr := range pointerChain { + if i > 0 { + f.fs.Write(pointerChainBytes) + } + printHexPtr(f.fs, addr) + } + f.fs.Write(closeParenBytes) + } + + // Display dereferenced value. + switch { + case nilFound == true: + f.fs.Write(nilAngleBytes) + + case cycleFound == true: + f.fs.Write(circularShortBytes) + + default: + f.ignoreNextType = true + f.format(ve) + } +} + +// format is the main workhorse for providing the Formatter interface. It +// uses the passed reflect value to figure out what kind of object we are +// dealing with and formats it appropriately. It is a recursive function, +// however circular data structures are detected and handled properly. +func (f *formatState) format(v reflect.Value) { + // Handle invalid reflect values immediately. + kind := v.Kind() + if kind == reflect.Invalid { + f.fs.Write(invalidAngleBytes) + return + } + + // Handle pointers specially. + if kind == reflect.Ptr { + f.formatPtr(v) + return + } + + // Print type information unless already handled elsewhere. + if !f.ignoreNextType && f.fs.Flag('#') { + f.fs.Write(openParenBytes) + f.fs.Write([]byte(v.Type().String())) + f.fs.Write(closeParenBytes) + } + f.ignoreNextType = false + + // Call Stringer/error interfaces if they exist and the handle methods + // flag is enabled. + if !f.cs.DisableMethods { + if (kind != reflect.Invalid) && (kind != reflect.Interface) { + if handled := handleMethods(f.cs, f.fs, v); handled { + return + } + } + } + + switch kind { + case reflect.Invalid: + // Do nothing. We should never get here since invalid has already + // been handled above. + + case reflect.Bool: + printBool(f.fs, v.Bool()) + + case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int: + printInt(f.fs, v.Int(), 10) + + case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint: + printUint(f.fs, v.Uint(), 10) + + case reflect.Float32: + printFloat(f.fs, v.Float(), 32) + + case reflect.Float64: + printFloat(f.fs, v.Float(), 64) + + case reflect.Complex64: + printComplex(f.fs, v.Complex(), 32) + + case reflect.Complex128: + printComplex(f.fs, v.Complex(), 64) + + case reflect.Slice: + if v.IsNil() { + f.fs.Write(nilAngleBytes) + break + } + fallthrough + + case reflect.Array: + f.fs.Write(openBracketBytes) + f.depth++ + if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { + f.fs.Write(maxShortBytes) + } else { + numEntries := v.Len() + for i := 0; i < numEntries; i++ { + if i > 0 { + f.fs.Write(spaceBytes) + } + f.ignoreNextType = true + f.format(f.unpackValue(v.Index(i))) + } + } + f.depth-- + f.fs.Write(closeBracketBytes) + + case reflect.String: + f.fs.Write([]byte(v.String())) + + case reflect.Interface: + // The only time we should get here is for nil interfaces due to + // unpackValue calls. + if v.IsNil() { + f.fs.Write(nilAngleBytes) + } + + case reflect.Ptr: + // Do nothing. We should never get here since pointers have already + // been handled above. + + case reflect.Map: + // nil maps should be indicated as different than empty maps + if v.IsNil() { + f.fs.Write(nilAngleBytes) + break + } + + f.fs.Write(openMapBytes) + f.depth++ + if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { + f.fs.Write(maxShortBytes) + } else { + keys := v.MapKeys() + if f.cs.SortKeys { + sortValues(keys, f.cs) + } + for i, key := range keys { + if i > 0 { + f.fs.Write(spaceBytes) + } + f.ignoreNextType = true + f.format(f.unpackValue(key)) + f.fs.Write(colonBytes) + f.ignoreNextType = true + f.format(f.unpackValue(v.MapIndex(key))) + } + } + f.depth-- + f.fs.Write(closeMapBytes) + + case reflect.Struct: + numFields := v.NumField() + f.fs.Write(openBraceBytes) + f.depth++ + if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) { + f.fs.Write(maxShortBytes) + } else { + vt := v.Type() + for i := 0; i < numFields; i++ { + if i > 0 { + f.fs.Write(spaceBytes) + } + vtf := vt.Field(i) + if f.fs.Flag('+') || f.fs.Flag('#') { + f.fs.Write([]byte(vtf.Name)) + f.fs.Write(colonBytes) + } + f.format(f.unpackValue(v.Field(i))) + } + } + f.depth-- + f.fs.Write(closeBraceBytes) + + case reflect.Uintptr: + printHexPtr(f.fs, uintptr(v.Uint())) + + case reflect.UnsafePointer, reflect.Chan, reflect.Func: + printHexPtr(f.fs, v.Pointer()) + + // There were not any other types at the time this code was written, but + // fall back to letting the default fmt package handle it if any get added. + default: + format := f.buildDefaultFormat() + if v.CanInterface() { + fmt.Fprintf(f.fs, format, v.Interface()) + } else { + fmt.Fprintf(f.fs, format, v.String()) + } + } +} + +// Format satisfies the fmt.Formatter interface. See NewFormatter for usage +// details. +func (f *formatState) Format(fs fmt.State, verb rune) { + f.fs = fs + + // Use standard formatting for verbs that are not v. + if verb != 'v' { + format := f.constructOrigFormat(verb) + fmt.Fprintf(fs, format, f.value) + return + } + + if f.value == nil { + if fs.Flag('#') { + fs.Write(interfaceBytes) + } + fs.Write(nilAngleBytes) + return + } + + f.format(reflect.ValueOf(f.value)) +} + +// newFormatter is a helper function to consolidate the logic from the various +// public methods which take varying config states. +func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter { + fs := &formatState{value: v, cs: cs} + fs.pointers = make(map[uintptr]int) + return fs +} + +/* +NewFormatter returns a custom formatter that satisfies the fmt.Formatter +interface. As a result, it integrates cleanly with standard fmt package +printing functions. The formatter is useful for inline printing of smaller data +types similar to the standard %v format specifier. + +The custom formatter only responds to the %v (most compact), %+v (adds pointer +addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb +combinations. Any other verbs such as %x and %q will be sent to the the +standard fmt package for formatting. In addition, the custom formatter ignores +the width and precision arguments (however they will still work on the format +specifiers not handled by the custom formatter). + +Typically this function shouldn't be called directly. It is much easier to make +use of the custom formatter by calling one of the convenience functions such as +Printf, Println, or Fprintf. +*/ +func NewFormatter(v interface{}) fmt.Formatter { + return newFormatter(&Config, v) +} diff --git a/vendor/github.com/davecgh/go-spew/spew/format_test.go b/vendor/github.com/davecgh/go-spew/spew/format_test.go new file mode 100644 index 00000000..f9b93abe --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/format_test.go @@ -0,0 +1,1558 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* +Test Summary: +NOTE: For each test, a nil pointer, a single pointer and double pointer to the +base test element are also tested to ensure proper indirection across all types. + +- Max int8, int16, int32, int64, int +- Max uint8, uint16, uint32, uint64, uint +- Boolean true and false +- Standard complex64 and complex128 +- Array containing standard ints +- Array containing type with custom formatter on pointer receiver only +- Array containing interfaces +- Slice containing standard float32 values +- Slice containing type with custom formatter on pointer receiver only +- Slice containing interfaces +- Nil slice +- Standard string +- Nil interface +- Sub-interface +- Map with string keys and int vals +- Map with custom formatter type on pointer receiver only keys and vals +- Map with interface keys and values +- Map with nil interface value +- Struct with primitives +- Struct that contains another struct +- Struct that contains custom type with Stringer pointer interface via both + exported and unexported fields +- Struct that contains embedded struct and field to same struct +- Uintptr to 0 (null pointer) +- Uintptr address of real variable +- Unsafe.Pointer to 0 (null pointer) +- Unsafe.Pointer to address of real variable +- Nil channel +- Standard int channel +- Function with no params and no returns +- Function with param and no returns +- Function with multiple params and multiple returns +- Struct that is circular through self referencing +- Structs that are circular through cross referencing +- Structs that are indirectly circular +- Type that panics in its Stringer interface +- Type that has a custom Error interface +- %x passthrough with uint +- %#x passthrough with uint +- %f passthrough with precision +- %f passthrough with width and precision +- %d passthrough with width +- %q passthrough with string +*/ + +package spew_test + +import ( + "bytes" + "fmt" + "testing" + "unsafe" + + "github.com/davecgh/go-spew/spew" +) + +// formatterTest is used to describe a test to be performed against NewFormatter. +type formatterTest struct { + format string + in interface{} + wants []string +} + +// formatterTests houses all of the tests to be performed against NewFormatter. +var formatterTests = make([]formatterTest, 0) + +// addFormatterTest is a helper method to append the passed input and desired +// result to formatterTests. +func addFormatterTest(format string, in interface{}, wants ...string) { + test := formatterTest{format, in, wants} + formatterTests = append(formatterTests, test) +} + +func addIntFormatterTests() { + // Max int8. + v := int8(127) + nv := (*int8)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "int8" + vs := "127" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Max int16. + v2 := int16(32767) + nv2 := (*int16)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "int16" + v2s := "32767" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Max int32. + v3 := int32(2147483647) + nv3 := (*int32)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "int32" + v3s := "2147483647" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + + // Max int64. + v4 := int64(9223372036854775807) + nv4 := (*int64)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "int64" + v4s := "9223372036854775807" + addFormatterTest("%v", v4, v4s) + addFormatterTest("%v", pv4, "<*>"+v4s) + addFormatterTest("%v", &pv4, "<**>"+v4s) + addFormatterTest("%v", nv4, "") + addFormatterTest("%+v", v4, v4s) + addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s) + addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%#v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s) + addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s) + addFormatterTest("%#v", nv4, "(*"+v4t+")"+"") + addFormatterTest("%#+v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s) + addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"") + + // Max int. + v5 := int(2147483647) + nv5 := (*int)(nil) + pv5 := &v5 + v5Addr := fmt.Sprintf("%p", pv5) + pv5Addr := fmt.Sprintf("%p", &pv5) + v5t := "int" + v5s := "2147483647" + addFormatterTest("%v", v5, v5s) + addFormatterTest("%v", pv5, "<*>"+v5s) + addFormatterTest("%v", &pv5, "<**>"+v5s) + addFormatterTest("%v", nv5, "") + addFormatterTest("%+v", v5, v5s) + addFormatterTest("%+v", pv5, "<*>("+v5Addr+")"+v5s) + addFormatterTest("%+v", &pv5, "<**>("+pv5Addr+"->"+v5Addr+")"+v5s) + addFormatterTest("%+v", nv5, "") + addFormatterTest("%#v", v5, "("+v5t+")"+v5s) + addFormatterTest("%#v", pv5, "(*"+v5t+")"+v5s) + addFormatterTest("%#v", &pv5, "(**"+v5t+")"+v5s) + addFormatterTest("%#v", nv5, "(*"+v5t+")"+"") + addFormatterTest("%#+v", v5, "("+v5t+")"+v5s) + addFormatterTest("%#+v", pv5, "(*"+v5t+")("+v5Addr+")"+v5s) + addFormatterTest("%#+v", &pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")"+v5s) + addFormatterTest("%#+v", nv5, "(*"+v5t+")"+"") +} + +func addUintFormatterTests() { + // Max uint8. + v := uint8(255) + nv := (*uint8)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "uint8" + vs := "255" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Max uint16. + v2 := uint16(65535) + nv2 := (*uint16)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uint16" + v2s := "65535" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Max uint32. + v3 := uint32(4294967295) + nv3 := (*uint32)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "uint32" + v3s := "4294967295" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + + // Max uint64. + v4 := uint64(18446744073709551615) + nv4 := (*uint64)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "uint64" + v4s := "18446744073709551615" + addFormatterTest("%v", v4, v4s) + addFormatterTest("%v", pv4, "<*>"+v4s) + addFormatterTest("%v", &pv4, "<**>"+v4s) + addFormatterTest("%v", nv4, "") + addFormatterTest("%+v", v4, v4s) + addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s) + addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%#v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s) + addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s) + addFormatterTest("%#v", nv4, "(*"+v4t+")"+"") + addFormatterTest("%#+v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s) + addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"") + + // Max uint. + v5 := uint(4294967295) + nv5 := (*uint)(nil) + pv5 := &v5 + v5Addr := fmt.Sprintf("%p", pv5) + pv5Addr := fmt.Sprintf("%p", &pv5) + v5t := "uint" + v5s := "4294967295" + addFormatterTest("%v", v5, v5s) + addFormatterTest("%v", pv5, "<*>"+v5s) + addFormatterTest("%v", &pv5, "<**>"+v5s) + addFormatterTest("%v", nv5, "") + addFormatterTest("%+v", v5, v5s) + addFormatterTest("%+v", pv5, "<*>("+v5Addr+")"+v5s) + addFormatterTest("%+v", &pv5, "<**>("+pv5Addr+"->"+v5Addr+")"+v5s) + addFormatterTest("%+v", nv5, "") + addFormatterTest("%#v", v5, "("+v5t+")"+v5s) + addFormatterTest("%#v", pv5, "(*"+v5t+")"+v5s) + addFormatterTest("%#v", &pv5, "(**"+v5t+")"+v5s) + addFormatterTest("%#v", nv5, "(*"+v5t+")"+"") + addFormatterTest("%#+v", v5, "("+v5t+")"+v5s) + addFormatterTest("%#+v", pv5, "(*"+v5t+")("+v5Addr+")"+v5s) + addFormatterTest("%#+v", &pv5, "(**"+v5t+")("+pv5Addr+"->"+v5Addr+")"+v5s) + addFormatterTest("%#v", nv5, "(*"+v5t+")"+"") +} + +func addBoolFormatterTests() { + // Boolean true. + v := bool(true) + nv := (*bool)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "bool" + vs := "true" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Boolean false. + v2 := bool(false) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "bool" + v2s := "false" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) +} + +func addFloatFormatterTests() { + // Standard float32. + v := float32(3.1415) + nv := (*float32)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "float32" + vs := "3.1415" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Standard float64. + v2 := float64(3.1415926) + nv2 := (*float64)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "float64" + v2s := "3.1415926" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") +} + +func addComplexFormatterTests() { + // Standard complex64. + v := complex(float32(6), -2) + nv := (*complex64)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "complex64" + vs := "(6-2i)" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Standard complex128. + v2 := complex(float64(-6), 2) + nv2 := (*complex128)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "complex128" + v2s := "(-6+2i)" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") +} + +func addArrayFormatterTests() { + // Array containing standard ints. + v := [3]int{1, 2, 3} + nv := (*[3]int)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "[3]int" + vs := "[1 2 3]" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Array containing type with custom formatter on pointer receiver only. + v2 := [3]pstringer{"1", "2", "3"} + nv2 := (*[3]pstringer)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "[3]spew_test.pstringer" + v2sp := "[stringer 1 stringer 2 stringer 3]" + v2s := v2sp + if spew.UnsafeDisabled { + v2s = "[1 2 3]" + } + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2sp) + addFormatterTest("%v", &pv2, "<**>"+v2sp) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2sp) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2sp) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2sp) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2sp) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2sp) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2sp) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Array containing interfaces. + v3 := [3]interface{}{"one", int(2), uint(3)} + nv3 := (*[3]interface{})(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "[3]interface {}" + v3t2 := "string" + v3t3 := "int" + v3t4 := "uint" + v3s := "[one 2 3]" + v3s2 := "[(" + v3t2 + ")one (" + v3t3 + ")2 (" + v3t4 + ")3]" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2) + addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"") +} + +func addSliceFormatterTests() { + // Slice containing standard float32 values. + v := []float32{3.14, 6.28, 12.56} + nv := (*[]float32)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "[]float32" + vs := "[3.14 6.28 12.56]" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Slice containing type with custom formatter on pointer receiver only. + v2 := []pstringer{"1", "2", "3"} + nv2 := (*[]pstringer)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "[]spew_test.pstringer" + v2s := "[stringer 1 stringer 2 stringer 3]" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Slice containing interfaces. + v3 := []interface{}{"one", int(2), uint(3), nil} + nv3 := (*[]interface{})(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "[]interface {}" + v3t2 := "string" + v3t3 := "int" + v3t4 := "uint" + v3t5 := "interface {}" + v3s := "[one 2 3 ]" + v3s2 := "[(" + v3t2 + ")one (" + v3t3 + ")2 (" + v3t4 + ")3 (" + v3t5 + + ")]" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2) + addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"") + + // Nil slice. + var v4 []int + nv4 := (*[]int)(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "[]int" + v4s := "" + addFormatterTest("%v", v4, v4s) + addFormatterTest("%v", pv4, "<*>"+v4s) + addFormatterTest("%v", &pv4, "<**>"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%+v", v4, v4s) + addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s) + addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%#v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s) + addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s) + addFormatterTest("%#v", nv4, "(*"+v4t+")"+"") + addFormatterTest("%#+v", v4, "("+v4t+")"+v4s) + addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s) + addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"") +} + +func addStringFormatterTests() { + // Standard string. + v := "test" + nv := (*string)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "string" + vs := "test" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") +} + +func addInterfaceFormatterTests() { + // Nil interface. + var v interface{} + nv := (*interface{})(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "interface {}" + vs := "" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Sub-interface. + v2 := interface{}(uint16(65535)) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uint16" + v2s := "65535" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) +} + +func addMapFormatterTests() { + // Map with string keys and int vals. + v := map[string]int{"one": 1, "two": 2} + nilMap := map[string]int(nil) + nv := (*map[string]int)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "map[string]int" + vs := "map[one:1 two:2]" + vs2 := "map[two:2 one:1]" + addFormatterTest("%v", v, vs, vs2) + addFormatterTest("%v", pv, "<*>"+vs, "<*>"+vs2) + addFormatterTest("%v", &pv, "<**>"+vs, "<**>"+vs2) + addFormatterTest("%+v", nilMap, "") + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs, vs2) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs, "<*>("+vAddr+")"+vs2) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs, + "<**>("+pvAddr+"->"+vAddr+")"+vs2) + addFormatterTest("%+v", nilMap, "") + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs, "("+vt+")"+vs2) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs, "(*"+vt+")"+vs2) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs, "(**"+vt+")"+vs2) + addFormatterTest("%#v", nilMap, "("+vt+")"+"") + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs, "("+vt+")"+vs2) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs, + "(*"+vt+")("+vAddr+")"+vs2) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs, + "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs2) + addFormatterTest("%#+v", nilMap, "("+vt+")"+"") + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Map with custom formatter type on pointer receiver only keys and vals. + v2 := map[pstringer]pstringer{"one": "1"} + nv2 := (*map[pstringer]pstringer)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "map[spew_test.pstringer]spew_test.pstringer" + v2s := "map[stringer one:stringer 1]" + if spew.UnsafeDisabled { + v2s = "map[one:1]" + } + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Map with interface keys and values. + v3 := map[interface{}]interface{}{"one": 1} + nv3 := (*map[interface{}]interface{})(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "map[interface {}]interface {}" + v3t1 := "string" + v3t2 := "int" + v3s := "map[one:1]" + v3s2 := "map[(" + v3t1 + ")one:(" + v3t2 + ")1]" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s2) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s2) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s2) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s2) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s2) + addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"") + + // Map with nil interface value + v4 := map[string]interface{}{"nil": nil} + nv4 := (*map[string]interface{})(nil) + pv4 := &v4 + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "map[string]interface {}" + v4t1 := "interface {}" + v4s := "map[nil:]" + v4s2 := "map[nil:(" + v4t1 + ")]" + addFormatterTest("%v", v4, v4s) + addFormatterTest("%v", pv4, "<*>"+v4s) + addFormatterTest("%v", &pv4, "<**>"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%+v", v4, v4s) + addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s) + addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%#v", v4, "("+v4t+")"+v4s2) + addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s2) + addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s2) + addFormatterTest("%#v", nv4, "(*"+v4t+")"+"") + addFormatterTest("%#+v", v4, "("+v4t+")"+v4s2) + addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s2) + addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s2) + addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"") +} + +func addStructFormatterTests() { + // Struct with primitives. + type s1 struct { + a int8 + b uint8 + } + v := s1{127, 255} + nv := (*s1)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.s1" + vt2 := "int8" + vt3 := "uint8" + vs := "{127 255}" + vs2 := "{a:127 b:255}" + vs3 := "{a:(" + vt2 + ")127 b:(" + vt3 + ")255}" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs2) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs2) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs2) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs3) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs3) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs3) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs3) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs3) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs3) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Struct that contains another struct. + type s2 struct { + s1 s1 + b bool + } + v2 := s2{s1{127, 255}, true} + nv2 := (*s2)(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.s2" + v2t2 := "spew_test.s1" + v2t3 := "int8" + v2t4 := "uint8" + v2t5 := "bool" + v2s := "{{127 255} true}" + v2s2 := "{s1:{a:127 b:255} b:true}" + v2s3 := "{s1:(" + v2t2 + "){a:(" + v2t3 + ")127 b:(" + v2t4 + ")255} b:(" + + v2t5 + ")true}" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s2) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s2) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s2) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s3) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s3) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s3) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s3) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s3) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s3) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Struct that contains custom type with Stringer pointer interface via both + // exported and unexported fields. + type s3 struct { + s pstringer + S pstringer + } + v3 := s3{"test", "test2"} + nv3 := (*s3)(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "spew_test.s3" + v3t2 := "spew_test.pstringer" + v3s := "{stringer test stringer test2}" + v3sp := v3s + v3s2 := "{s:stringer test S:stringer test2}" + v3s2p := v3s2 + v3s3 := "{s:(" + v3t2 + ")stringer test S:(" + v3t2 + ")stringer test2}" + v3s3p := v3s3 + if spew.UnsafeDisabled { + v3s = "{test test2}" + v3sp = "{test stringer test2}" + v3s2 = "{s:test S:test2}" + v3s2p = "{s:test S:stringer test2}" + v3s3 = "{s:(" + v3t2 + ")test S:(" + v3t2 + ")test2}" + v3s3p = "{s:(" + v3t2 + ")test S:(" + v3t2 + ")stringer test2}" + } + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3sp) + addFormatterTest("%v", &pv3, "<**>"+v3sp) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%+v", v3, v3s2) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s2p) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s2p) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s3) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s3p) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s3p) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s3) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s3p) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s3p) + addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"") + + // Struct that contains embedded struct and field to same struct. + e := embed{"embedstr"} + v4 := embedwrap{embed: &e, e: &e} + nv4 := (*embedwrap)(nil) + pv4 := &v4 + eAddr := fmt.Sprintf("%p", &e) + v4Addr := fmt.Sprintf("%p", pv4) + pv4Addr := fmt.Sprintf("%p", &pv4) + v4t := "spew_test.embedwrap" + v4t2 := "spew_test.embed" + v4t3 := "string" + v4s := "{<*>{embedstr} <*>{embedstr}}" + v4s2 := "{embed:<*>(" + eAddr + "){a:embedstr} e:<*>(" + eAddr + + "){a:embedstr}}" + v4s3 := "{embed:(*" + v4t2 + "){a:(" + v4t3 + ")embedstr} e:(*" + v4t2 + + "){a:(" + v4t3 + ")embedstr}}" + v4s4 := "{embed:(*" + v4t2 + ")(" + eAddr + "){a:(" + v4t3 + + ")embedstr} e:(*" + v4t2 + ")(" + eAddr + "){a:(" + v4t3 + ")embedstr}}" + addFormatterTest("%v", v4, v4s) + addFormatterTest("%v", pv4, "<*>"+v4s) + addFormatterTest("%v", &pv4, "<**>"+v4s) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%+v", v4, v4s2) + addFormatterTest("%+v", pv4, "<*>("+v4Addr+")"+v4s2) + addFormatterTest("%+v", &pv4, "<**>("+pv4Addr+"->"+v4Addr+")"+v4s2) + addFormatterTest("%+v", nv4, "") + addFormatterTest("%#v", v4, "("+v4t+")"+v4s3) + addFormatterTest("%#v", pv4, "(*"+v4t+")"+v4s3) + addFormatterTest("%#v", &pv4, "(**"+v4t+")"+v4s3) + addFormatterTest("%#v", nv4, "(*"+v4t+")"+"") + addFormatterTest("%#+v", v4, "("+v4t+")"+v4s4) + addFormatterTest("%#+v", pv4, "(*"+v4t+")("+v4Addr+")"+v4s4) + addFormatterTest("%#+v", &pv4, "(**"+v4t+")("+pv4Addr+"->"+v4Addr+")"+v4s4) + addFormatterTest("%#+v", nv4, "(*"+v4t+")"+"") +} + +func addUintptrFormatterTests() { + // Null pointer. + v := uintptr(0) + nv := (*uintptr)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "uintptr" + vs := "" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Address of real variable. + i := 1 + v2 := uintptr(unsafe.Pointer(&i)) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "uintptr" + v2s := fmt.Sprintf("%p", &i) + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) +} + +func addUnsafePointerFormatterTests() { + // Null pointer. + v := unsafe.Pointer(uintptr(0)) + nv := (*unsafe.Pointer)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "unsafe.Pointer" + vs := "" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Address of real variable. + i := 1 + v2 := unsafe.Pointer(&i) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "unsafe.Pointer" + v2s := fmt.Sprintf("%p", &i) + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) +} + +func addChanFormatterTests() { + // Nil channel. + var v chan int + pv := &v + nv := (*chan int)(nil) + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "chan int" + vs := "" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Real channel. + v2 := make(chan int) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "chan int" + v2s := fmt.Sprintf("%p", v2) + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) +} + +func addFuncFormatterTests() { + // Function with no params and no returns. + v := addIntFormatterTests + nv := (*func())(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "func()" + vs := fmt.Sprintf("%p", v) + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") + + // Function with param and no returns. + v2 := TestFormatter + nv2 := (*func(*testing.T))(nil) + pv2 := &v2 + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "func(*testing.T)" + v2s := fmt.Sprintf("%p", v2) + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s) + addFormatterTest("%v", &pv2, "<**>"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%+v", v2, v2s) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%+v", nv2, "") + addFormatterTest("%#v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s) + addFormatterTest("%#v", nv2, "(*"+v2t+")"+"") + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s) + addFormatterTest("%#+v", nv2, "(*"+v2t+")"+"") + + // Function with multiple params and multiple returns. + var v3 = func(i int, s string) (b bool, err error) { + return true, nil + } + nv3 := (*func(int, string) (bool, error))(nil) + pv3 := &v3 + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "func(int, string) (bool, error)" + v3s := fmt.Sprintf("%p", v3) + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s) + addFormatterTest("%v", &pv3, "<**>"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%+v", v3, v3s) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%+v", nv3, "") + addFormatterTest("%#v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s) + addFormatterTest("%#v", nv3, "(*"+v3t+")"+"") + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s) + addFormatterTest("%#+v", nv3, "(*"+v3t+")"+"") +} + +func addCircularFormatterTests() { + // Struct that is circular through self referencing. + type circular struct { + c *circular + } + v := circular{nil} + v.c = &v + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.circular" + vs := "{<*>{<*>}}" + vs2 := "{<*>}" + vs3 := "{c:<*>(" + vAddr + "){c:<*>(" + vAddr + ")}}" + vs4 := "{c:<*>(" + vAddr + ")}" + vs5 := "{c:(*" + vt + "){c:(*" + vt + ")}}" + vs6 := "{c:(*" + vt + ")}" + vs7 := "{c:(*" + vt + ")(" + vAddr + "){c:(*" + vt + ")(" + vAddr + + ")}}" + vs8 := "{c:(*" + vt + ")(" + vAddr + ")}" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs2) + addFormatterTest("%v", &pv, "<**>"+vs2) + addFormatterTest("%+v", v, vs3) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs4) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs4) + addFormatterTest("%#v", v, "("+vt+")"+vs5) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs6) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs6) + addFormatterTest("%#+v", v, "("+vt+")"+vs7) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs8) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs8) + + // Structs that are circular through cross referencing. + v2 := xref1{nil} + ts2 := xref2{&v2} + v2.ps2 = &ts2 + pv2 := &v2 + ts2Addr := fmt.Sprintf("%p", &ts2) + v2Addr := fmt.Sprintf("%p", pv2) + pv2Addr := fmt.Sprintf("%p", &pv2) + v2t := "spew_test.xref1" + v2t2 := "spew_test.xref2" + v2s := "{<*>{<*>{<*>}}}" + v2s2 := "{<*>{<*>}}" + v2s3 := "{ps2:<*>(" + ts2Addr + "){ps1:<*>(" + v2Addr + "){ps2:<*>(" + + ts2Addr + ")}}}" + v2s4 := "{ps2:<*>(" + ts2Addr + "){ps1:<*>(" + v2Addr + ")}}" + v2s5 := "{ps2:(*" + v2t2 + "){ps1:(*" + v2t + "){ps2:(*" + v2t2 + + ")}}}" + v2s6 := "{ps2:(*" + v2t2 + "){ps1:(*" + v2t + ")}}" + v2s7 := "{ps2:(*" + v2t2 + ")(" + ts2Addr + "){ps1:(*" + v2t + + ")(" + v2Addr + "){ps2:(*" + v2t2 + ")(" + ts2Addr + + ")}}}" + v2s8 := "{ps2:(*" + v2t2 + ")(" + ts2Addr + "){ps1:(*" + v2t + + ")(" + v2Addr + ")}}" + addFormatterTest("%v", v2, v2s) + addFormatterTest("%v", pv2, "<*>"+v2s2) + addFormatterTest("%v", &pv2, "<**>"+v2s2) + addFormatterTest("%+v", v2, v2s3) + addFormatterTest("%+v", pv2, "<*>("+v2Addr+")"+v2s4) + addFormatterTest("%+v", &pv2, "<**>("+pv2Addr+"->"+v2Addr+")"+v2s4) + addFormatterTest("%#v", v2, "("+v2t+")"+v2s5) + addFormatterTest("%#v", pv2, "(*"+v2t+")"+v2s6) + addFormatterTest("%#v", &pv2, "(**"+v2t+")"+v2s6) + addFormatterTest("%#+v", v2, "("+v2t+")"+v2s7) + addFormatterTest("%#+v", pv2, "(*"+v2t+")("+v2Addr+")"+v2s8) + addFormatterTest("%#+v", &pv2, "(**"+v2t+")("+pv2Addr+"->"+v2Addr+")"+v2s8) + + // Structs that are indirectly circular. + v3 := indirCir1{nil} + tic2 := indirCir2{nil} + tic3 := indirCir3{&v3} + tic2.ps3 = &tic3 + v3.ps2 = &tic2 + pv3 := &v3 + tic2Addr := fmt.Sprintf("%p", &tic2) + tic3Addr := fmt.Sprintf("%p", &tic3) + v3Addr := fmt.Sprintf("%p", pv3) + pv3Addr := fmt.Sprintf("%p", &pv3) + v3t := "spew_test.indirCir1" + v3t2 := "spew_test.indirCir2" + v3t3 := "spew_test.indirCir3" + v3s := "{<*>{<*>{<*>{<*>}}}}" + v3s2 := "{<*>{<*>{<*>}}}" + v3s3 := "{ps2:<*>(" + tic2Addr + "){ps3:<*>(" + tic3Addr + "){ps1:<*>(" + + v3Addr + "){ps2:<*>(" + tic2Addr + ")}}}}" + v3s4 := "{ps2:<*>(" + tic2Addr + "){ps3:<*>(" + tic3Addr + "){ps1:<*>(" + + v3Addr + ")}}}" + v3s5 := "{ps2:(*" + v3t2 + "){ps3:(*" + v3t3 + "){ps1:(*" + v3t + + "){ps2:(*" + v3t2 + ")}}}}" + v3s6 := "{ps2:(*" + v3t2 + "){ps3:(*" + v3t3 + "){ps1:(*" + v3t + + ")}}}" + v3s7 := "{ps2:(*" + v3t2 + ")(" + tic2Addr + "){ps3:(*" + v3t3 + ")(" + + tic3Addr + "){ps1:(*" + v3t + ")(" + v3Addr + "){ps2:(*" + v3t2 + + ")(" + tic2Addr + ")}}}}" + v3s8 := "{ps2:(*" + v3t2 + ")(" + tic2Addr + "){ps3:(*" + v3t3 + ")(" + + tic3Addr + "){ps1:(*" + v3t + ")(" + v3Addr + ")}}}" + addFormatterTest("%v", v3, v3s) + addFormatterTest("%v", pv3, "<*>"+v3s2) + addFormatterTest("%v", &pv3, "<**>"+v3s2) + addFormatterTest("%+v", v3, v3s3) + addFormatterTest("%+v", pv3, "<*>("+v3Addr+")"+v3s4) + addFormatterTest("%+v", &pv3, "<**>("+pv3Addr+"->"+v3Addr+")"+v3s4) + addFormatterTest("%#v", v3, "("+v3t+")"+v3s5) + addFormatterTest("%#v", pv3, "(*"+v3t+")"+v3s6) + addFormatterTest("%#v", &pv3, "(**"+v3t+")"+v3s6) + addFormatterTest("%#+v", v3, "("+v3t+")"+v3s7) + addFormatterTest("%#+v", pv3, "(*"+v3t+")("+v3Addr+")"+v3s8) + addFormatterTest("%#+v", &pv3, "(**"+v3t+")("+pv3Addr+"->"+v3Addr+")"+v3s8) +} + +func addPanicFormatterTests() { + // Type that panics in its Stringer interface. + v := panicer(127) + nv := (*panicer)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.panicer" + vs := "(PANIC=test panic)127" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") +} + +func addErrorFormatterTests() { + // Type that has a custom Error interface. + v := customError(127) + nv := (*customError)(nil) + pv := &v + vAddr := fmt.Sprintf("%p", pv) + pvAddr := fmt.Sprintf("%p", &pv) + vt := "spew_test.customError" + vs := "error: 127" + addFormatterTest("%v", v, vs) + addFormatterTest("%v", pv, "<*>"+vs) + addFormatterTest("%v", &pv, "<**>"+vs) + addFormatterTest("%v", nv, "") + addFormatterTest("%+v", v, vs) + addFormatterTest("%+v", pv, "<*>("+vAddr+")"+vs) + addFormatterTest("%+v", &pv, "<**>("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%+v", nv, "") + addFormatterTest("%#v", v, "("+vt+")"+vs) + addFormatterTest("%#v", pv, "(*"+vt+")"+vs) + addFormatterTest("%#v", &pv, "(**"+vt+")"+vs) + addFormatterTest("%#v", nv, "(*"+vt+")"+"") + addFormatterTest("%#+v", v, "("+vt+")"+vs) + addFormatterTest("%#+v", pv, "(*"+vt+")("+vAddr+")"+vs) + addFormatterTest("%#+v", &pv, "(**"+vt+")("+pvAddr+"->"+vAddr+")"+vs) + addFormatterTest("%#+v", nv, "(*"+vt+")"+"") +} + +func addPassthroughFormatterTests() { + // %x passthrough with uint. + v := uint(4294967295) + pv := &v + vAddr := fmt.Sprintf("%x", pv) + pvAddr := fmt.Sprintf("%x", &pv) + vs := "ffffffff" + addFormatterTest("%x", v, vs) + addFormatterTest("%x", pv, vAddr) + addFormatterTest("%x", &pv, pvAddr) + + // %#x passthrough with uint. + v2 := int(2147483647) + pv2 := &v2 + v2Addr := fmt.Sprintf("%#x", pv2) + pv2Addr := fmt.Sprintf("%#x", &pv2) + v2s := "0x7fffffff" + addFormatterTest("%#x", v2, v2s) + addFormatterTest("%#x", pv2, v2Addr) + addFormatterTest("%#x", &pv2, pv2Addr) + + // %f passthrough with precision. + addFormatterTest("%.2f", 3.1415, "3.14") + addFormatterTest("%.3f", 3.1415, "3.142") + addFormatterTest("%.4f", 3.1415, "3.1415") + + // %f passthrough with width and precision. + addFormatterTest("%5.2f", 3.1415, " 3.14") + addFormatterTest("%6.3f", 3.1415, " 3.142") + addFormatterTest("%7.4f", 3.1415, " 3.1415") + + // %d passthrough with width. + addFormatterTest("%3d", 127, "127") + addFormatterTest("%4d", 127, " 127") + addFormatterTest("%5d", 127, " 127") + + // %q passthrough with string. + addFormatterTest("%q", "test", "\"test\"") +} + +// TestFormatter executes all of the tests described by formatterTests. +func TestFormatter(t *testing.T) { + // Setup tests. + addIntFormatterTests() + addUintFormatterTests() + addBoolFormatterTests() + addFloatFormatterTests() + addComplexFormatterTests() + addArrayFormatterTests() + addSliceFormatterTests() + addStringFormatterTests() + addInterfaceFormatterTests() + addMapFormatterTests() + addStructFormatterTests() + addUintptrFormatterTests() + addUnsafePointerFormatterTests() + addChanFormatterTests() + addFuncFormatterTests() + addCircularFormatterTests() + addPanicFormatterTests() + addErrorFormatterTests() + addPassthroughFormatterTests() + + t.Logf("Running %d tests", len(formatterTests)) + for i, test := range formatterTests { + buf := new(bytes.Buffer) + spew.Fprintf(buf, test.format, test.in) + s := buf.String() + if testFailed(s, test.wants) { + t.Errorf("Formatter #%d format: %s got: %s %s", i, test.format, s, + stringizeWants(test.wants)) + continue + } + } +} + +type testStruct struct { + x int +} + +func (ts testStruct) String() string { + return fmt.Sprintf("ts.%d", ts.x) +} + +type testStructP struct { + x int +} + +func (ts *testStructP) String() string { + return fmt.Sprintf("ts.%d", ts.x) +} + +func TestPrintSortedKeys(t *testing.T) { + cfg := spew.ConfigState{SortKeys: true} + s := cfg.Sprint(map[int]string{1: "1", 3: "3", 2: "2"}) + expected := "map[1:1 2:2 3:3]" + if s != expected { + t.Errorf("Sorted keys mismatch 1:\n %v %v", s, expected) + } + + s = cfg.Sprint(map[stringer]int{"1": 1, "3": 3, "2": 2}) + expected = "map[stringer 1:1 stringer 2:2 stringer 3:3]" + if s != expected { + t.Errorf("Sorted keys mismatch 2:\n %v %v", s, expected) + } + + s = cfg.Sprint(map[pstringer]int{pstringer("1"): 1, pstringer("3"): 3, pstringer("2"): 2}) + expected = "map[stringer 1:1 stringer 2:2 stringer 3:3]" + if spew.UnsafeDisabled { + expected = "map[1:1 2:2 3:3]" + } + if s != expected { + t.Errorf("Sorted keys mismatch 3:\n %v %v", s, expected) + } + + s = cfg.Sprint(map[testStruct]int{testStruct{1}: 1, testStruct{3}: 3, testStruct{2}: 2}) + expected = "map[ts.1:1 ts.2:2 ts.3:3]" + if s != expected { + t.Errorf("Sorted keys mismatch 4:\n %v %v", s, expected) + } + + if !spew.UnsafeDisabled { + s = cfg.Sprint(map[testStructP]int{testStructP{1}: 1, testStructP{3}: 3, testStructP{2}: 2}) + expected = "map[ts.1:1 ts.2:2 ts.3:3]" + if s != expected { + t.Errorf("Sorted keys mismatch 5:\n %v %v", s, expected) + } + } + + s = cfg.Sprint(map[customError]int{customError(1): 1, customError(3): 3, customError(2): 2}) + expected = "map[error: 1:1 error: 2:2 error: 3:3]" + if s != expected { + t.Errorf("Sorted keys mismatch 6:\n %v %v", s, expected) + } +} diff --git a/vendor/github.com/davecgh/go-spew/spew/internal_test.go b/vendor/github.com/davecgh/go-spew/spew/internal_test.go new file mode 100644 index 00000000..20a9cfef --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/internal_test.go @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +/* +This test file is part of the spew package rather than than the spew_test +package because it needs access to internals to properly test certain cases +which are not possible via the public interface since they should never happen. +*/ + +package spew + +import ( + "bytes" + "reflect" + "testing" +) + +// dummyFmtState implements a fake fmt.State to use for testing invalid +// reflect.Value handling. This is necessary because the fmt package catches +// invalid values before invoking the formatter on them. +type dummyFmtState struct { + bytes.Buffer +} + +func (dfs *dummyFmtState) Flag(f int) bool { + if f == int('+') { + return true + } + return false +} + +func (dfs *dummyFmtState) Precision() (int, bool) { + return 0, false +} + +func (dfs *dummyFmtState) Width() (int, bool) { + return 0, false +} + +// TestInvalidReflectValue ensures the dump and formatter code handles an +// invalid reflect value properly. This needs access to internal state since it +// should never happen in real code and therefore can't be tested via the public +// API. +func TestInvalidReflectValue(t *testing.T) { + i := 1 + + // Dump invalid reflect value. + v := new(reflect.Value) + buf := new(bytes.Buffer) + d := dumpState{w: buf, cs: &Config} + d.dump(*v) + s := buf.String() + want := "" + if s != want { + t.Errorf("InvalidReflectValue #%d\n got: %s want: %s", i, s, want) + } + i++ + + // Formatter invalid reflect value. + buf2 := new(dummyFmtState) + f := formatState{value: *v, cs: &Config, fs: buf2} + f.format(*v) + s = buf2.String() + want = "" + if s != want { + t.Errorf("InvalidReflectValue #%d got: %s want: %s", i, s, want) + } +} + +// SortValues makes the internal sortValues function available to the test +// package. +func SortValues(values []reflect.Value, cs *ConfigState) { + sortValues(values, cs) +} diff --git a/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go b/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go new file mode 100644 index 00000000..a0c612ec --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/internalunsafe_test.go @@ -0,0 +1,102 @@ +// Copyright (c) 2013-2016 Dave Collins + +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. + +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when the code is not running on Google App Engine, compiled by GopherJS, and +// "-tags safe" is not added to the go build command line. The "disableunsafe" +// tag is deprecated and thus should not be used. +// +build !js,!appengine,!safe,!disableunsafe + +/* +This test file is part of the spew package rather than than the spew_test +package because it needs access to internals to properly test certain cases +which are not possible via the public interface since they should never happen. +*/ + +package spew + +import ( + "bytes" + "reflect" + "testing" + "unsafe" +) + +// changeKind uses unsafe to intentionally change the kind of a reflect.Value to +// the maximum kind value which does not exist. This is needed to test the +// fallback code which punts to the standard fmt library for new types that +// might get added to the language. +func changeKind(v *reflect.Value, readOnly bool) { + rvf := (*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + offsetFlag)) + *rvf = *rvf | ((1< + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew + +import ( + "fmt" + "io" +) + +// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the formatted string as a value that satisfies error. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b)) +func Errorf(format string, a ...interface{}) (err error) { + return fmt.Errorf(format, convertArgs(a)...) +} + +// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b)) +func Fprint(w io.Writer, a ...interface{}) (n int, err error) { + return fmt.Fprint(w, convertArgs(a)...) +} + +// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b)) +func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) { + return fmt.Fprintf(w, format, convertArgs(a)...) +} + +// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it +// passed with a default Formatter interface returned by NewFormatter. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b)) +func Fprintln(w io.Writer, a ...interface{}) (n int, err error) { + return fmt.Fprintln(w, convertArgs(a)...) +} + +// Print is a wrapper for fmt.Print that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b)) +func Print(a ...interface{}) (n int, err error) { + return fmt.Print(convertArgs(a)...) +} + +// Printf is a wrapper for fmt.Printf that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b)) +func Printf(format string, a ...interface{}) (n int, err error) { + return fmt.Printf(format, convertArgs(a)...) +} + +// Println is a wrapper for fmt.Println that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the number of bytes written and any write error encountered. See +// NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b)) +func Println(a ...interface{}) (n int, err error) { + return fmt.Println(convertArgs(a)...) +} + +// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b)) +func Sprint(a ...interface{}) string { + return fmt.Sprint(convertArgs(a)...) +} + +// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were +// passed with a default Formatter interface returned by NewFormatter. It +// returns the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b)) +func Sprintf(format string, a ...interface{}) string { + return fmt.Sprintf(format, convertArgs(a)...) +} + +// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it +// were passed with a default Formatter interface returned by NewFormatter. It +// returns the resulting string. See NewFormatter for formatting details. +// +// This function is shorthand for the following syntax: +// +// fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b)) +func Sprintln(a ...interface{}) string { + return fmt.Sprintln(convertArgs(a)...) +} + +// convertArgs accepts a slice of arguments and returns a slice of the same +// length with each argument converted to a default spew Formatter interface. +func convertArgs(args []interface{}) (formatters []interface{}) { + formatters = make([]interface{}, len(args)) + for index, arg := range args { + formatters[index] = NewFormatter(arg) + } + return formatters +} diff --git a/vendor/github.com/davecgh/go-spew/spew/spew_test.go b/vendor/github.com/davecgh/go-spew/spew/spew_test.go new file mode 100644 index 00000000..b70466c6 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/spew_test.go @@ -0,0 +1,320 @@ +/* + * Copyright (c) 2013-2016 Dave Collins + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +package spew_test + +import ( + "bytes" + "fmt" + "io/ioutil" + "os" + "testing" + + "github.com/davecgh/go-spew/spew" +) + +// spewFunc is used to identify which public function of the spew package or +// ConfigState a test applies to. +type spewFunc int + +const ( + fCSFdump spewFunc = iota + fCSFprint + fCSFprintf + fCSFprintln + fCSPrint + fCSPrintln + fCSSdump + fCSSprint + fCSSprintf + fCSSprintln + fCSErrorf + fCSNewFormatter + fErrorf + fFprint + fFprintln + fPrint + fPrintln + fSdump + fSprint + fSprintf + fSprintln +) + +// Map of spewFunc values to names for pretty printing. +var spewFuncStrings = map[spewFunc]string{ + fCSFdump: "ConfigState.Fdump", + fCSFprint: "ConfigState.Fprint", + fCSFprintf: "ConfigState.Fprintf", + fCSFprintln: "ConfigState.Fprintln", + fCSSdump: "ConfigState.Sdump", + fCSPrint: "ConfigState.Print", + fCSPrintln: "ConfigState.Println", + fCSSprint: "ConfigState.Sprint", + fCSSprintf: "ConfigState.Sprintf", + fCSSprintln: "ConfigState.Sprintln", + fCSErrorf: "ConfigState.Errorf", + fCSNewFormatter: "ConfigState.NewFormatter", + fErrorf: "spew.Errorf", + fFprint: "spew.Fprint", + fFprintln: "spew.Fprintln", + fPrint: "spew.Print", + fPrintln: "spew.Println", + fSdump: "spew.Sdump", + fSprint: "spew.Sprint", + fSprintf: "spew.Sprintf", + fSprintln: "spew.Sprintln", +} + +func (f spewFunc) String() string { + if s, ok := spewFuncStrings[f]; ok { + return s + } + return fmt.Sprintf("Unknown spewFunc (%d)", int(f)) +} + +// spewTest is used to describe a test to be performed against the public +// functions of the spew package or ConfigState. +type spewTest struct { + cs *spew.ConfigState + f spewFunc + format string + in interface{} + want string +} + +// spewTests houses the tests to be performed against the public functions of +// the spew package and ConfigState. +// +// These tests are only intended to ensure the public functions are exercised +// and are intentionally not exhaustive of types. The exhaustive type +// tests are handled in the dump and format tests. +var spewTests []spewTest + +// redirStdout is a helper function to return the standard output from f as a +// byte slice. +func redirStdout(f func()) ([]byte, error) { + tempFile, err := ioutil.TempFile("", "ss-test") + if err != nil { + return nil, err + } + fileName := tempFile.Name() + defer os.Remove(fileName) // Ignore error + + origStdout := os.Stdout + os.Stdout = tempFile + f() + os.Stdout = origStdout + tempFile.Close() + + return ioutil.ReadFile(fileName) +} + +func initSpewTests() { + // Config states with various settings. + scsDefault := spew.NewDefaultConfig() + scsNoMethods := &spew.ConfigState{Indent: " ", DisableMethods: true} + scsNoPmethods := &spew.ConfigState{Indent: " ", DisablePointerMethods: true} + scsMaxDepth := &spew.ConfigState{Indent: " ", MaxDepth: 1} + scsContinue := &spew.ConfigState{Indent: " ", ContinueOnMethod: true} + scsNoPtrAddr := &spew.ConfigState{DisablePointerAddresses: true} + scsNoCap := &spew.ConfigState{DisableCapacities: true} + + // Variables for tests on types which implement Stringer interface with and + // without a pointer receiver. + ts := stringer("test") + tps := pstringer("test") + + type ptrTester struct { + s *struct{} + } + tptr := &ptrTester{s: &struct{}{}} + + // depthTester is used to test max depth handling for structs, array, slices + // and maps. + type depthTester struct { + ic indirCir1 + arr [1]string + slice []string + m map[string]int + } + dt := depthTester{indirCir1{nil}, [1]string{"arr"}, []string{"slice"}, + map[string]int{"one": 1}} + + // Variable for tests on types which implement error interface. + te := customError(10) + + spewTests = []spewTest{ + {scsDefault, fCSFdump, "", int8(127), "(int8) 127\n"}, + {scsDefault, fCSFprint, "", int16(32767), "32767"}, + {scsDefault, fCSFprintf, "%v", int32(2147483647), "2147483647"}, + {scsDefault, fCSFprintln, "", int(2147483647), "2147483647\n"}, + {scsDefault, fCSPrint, "", int64(9223372036854775807), "9223372036854775807"}, + {scsDefault, fCSPrintln, "", uint8(255), "255\n"}, + {scsDefault, fCSSdump, "", uint8(64), "(uint8) 64\n"}, + {scsDefault, fCSSprint, "", complex(1, 2), "(1+2i)"}, + {scsDefault, fCSSprintf, "%v", complex(float32(3), 4), "(3+4i)"}, + {scsDefault, fCSSprintln, "", complex(float64(5), 6), "(5+6i)\n"}, + {scsDefault, fCSErrorf, "%#v", uint16(65535), "(uint16)65535"}, + {scsDefault, fCSNewFormatter, "%v", uint32(4294967295), "4294967295"}, + {scsDefault, fErrorf, "%v", uint64(18446744073709551615), "18446744073709551615"}, + {scsDefault, fFprint, "", float32(3.14), "3.14"}, + {scsDefault, fFprintln, "", float64(6.28), "6.28\n"}, + {scsDefault, fPrint, "", true, "true"}, + {scsDefault, fPrintln, "", false, "false\n"}, + {scsDefault, fSdump, "", complex(-10, -20), "(complex128) (-10-20i)\n"}, + {scsDefault, fSprint, "", complex(-1, -2), "(-1-2i)"}, + {scsDefault, fSprintf, "%v", complex(float32(-3), -4), "(-3-4i)"}, + {scsDefault, fSprintln, "", complex(float64(-5), -6), "(-5-6i)\n"}, + {scsNoMethods, fCSFprint, "", ts, "test"}, + {scsNoMethods, fCSFprint, "", &ts, "<*>test"}, + {scsNoMethods, fCSFprint, "", tps, "test"}, + {scsNoMethods, fCSFprint, "", &tps, "<*>test"}, + {scsNoPmethods, fCSFprint, "", ts, "stringer test"}, + {scsNoPmethods, fCSFprint, "", &ts, "<*>stringer test"}, + {scsNoPmethods, fCSFprint, "", tps, "test"}, + {scsNoPmethods, fCSFprint, "", &tps, "<*>stringer test"}, + {scsMaxDepth, fCSFprint, "", dt, "{{} [] [] map[]}"}, + {scsMaxDepth, fCSFdump, "", dt, "(spew_test.depthTester) {\n" + + " ic: (spew_test.indirCir1) {\n \n },\n" + + " arr: ([1]string) (len=1 cap=1) {\n \n },\n" + + " slice: ([]string) (len=1 cap=1) {\n \n },\n" + + " m: (map[string]int) (len=1) {\n \n }\n}\n"}, + {scsContinue, fCSFprint, "", ts, "(stringer test) test"}, + {scsContinue, fCSFdump, "", ts, "(spew_test.stringer) " + + "(len=4) (stringer test) \"test\"\n"}, + {scsContinue, fCSFprint, "", te, "(error: 10) 10"}, + {scsContinue, fCSFdump, "", te, "(spew_test.customError) " + + "(error: 10) 10\n"}, + {scsNoPtrAddr, fCSFprint, "", tptr, "<*>{<*>{}}"}, + {scsNoPtrAddr, fCSSdump, "", tptr, "(*spew_test.ptrTester)({\ns: (*struct {})({\n})\n})\n"}, + {scsNoCap, fCSSdump, "", make([]string, 0, 10), "([]string) {\n}\n"}, + {scsNoCap, fCSSdump, "", make([]string, 1, 10), "([]string) (len=1) {\n(string) \"\"\n}\n"}, + } +} + +// TestSpew executes all of the tests described by spewTests. +func TestSpew(t *testing.T) { + initSpewTests() + + t.Logf("Running %d tests", len(spewTests)) + for i, test := range spewTests { + buf := new(bytes.Buffer) + switch test.f { + case fCSFdump: + test.cs.Fdump(buf, test.in) + + case fCSFprint: + test.cs.Fprint(buf, test.in) + + case fCSFprintf: + test.cs.Fprintf(buf, test.format, test.in) + + case fCSFprintln: + test.cs.Fprintln(buf, test.in) + + case fCSPrint: + b, err := redirStdout(func() { test.cs.Print(test.in) }) + if err != nil { + t.Errorf("%v #%d %v", test.f, i, err) + continue + } + buf.Write(b) + + case fCSPrintln: + b, err := redirStdout(func() { test.cs.Println(test.in) }) + if err != nil { + t.Errorf("%v #%d %v", test.f, i, err) + continue + } + buf.Write(b) + + case fCSSdump: + str := test.cs.Sdump(test.in) + buf.WriteString(str) + + case fCSSprint: + str := test.cs.Sprint(test.in) + buf.WriteString(str) + + case fCSSprintf: + str := test.cs.Sprintf(test.format, test.in) + buf.WriteString(str) + + case fCSSprintln: + str := test.cs.Sprintln(test.in) + buf.WriteString(str) + + case fCSErrorf: + err := test.cs.Errorf(test.format, test.in) + buf.WriteString(err.Error()) + + case fCSNewFormatter: + fmt.Fprintf(buf, test.format, test.cs.NewFormatter(test.in)) + + case fErrorf: + err := spew.Errorf(test.format, test.in) + buf.WriteString(err.Error()) + + case fFprint: + spew.Fprint(buf, test.in) + + case fFprintln: + spew.Fprintln(buf, test.in) + + case fPrint: + b, err := redirStdout(func() { spew.Print(test.in) }) + if err != nil { + t.Errorf("%v #%d %v", test.f, i, err) + continue + } + buf.Write(b) + + case fPrintln: + b, err := redirStdout(func() { spew.Println(test.in) }) + if err != nil { + t.Errorf("%v #%d %v", test.f, i, err) + continue + } + buf.Write(b) + + case fSdump: + str := spew.Sdump(test.in) + buf.WriteString(str) + + case fSprint: + str := spew.Sprint(test.in) + buf.WriteString(str) + + case fSprintf: + str := spew.Sprintf(test.format, test.in) + buf.WriteString(str) + + case fSprintln: + str := spew.Sprintln(test.in) + buf.WriteString(str) + + default: + t.Errorf("%v #%d unrecognized function", test.f, i) + continue + } + s := buf.String() + if test.want != s { + t.Errorf("ConfigState #%d\n got: %s want: %s", i, s, test.want) + continue + } + } +} diff --git a/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go b/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go new file mode 100644 index 00000000..5c87dd45 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go @@ -0,0 +1,82 @@ +// Copyright (c) 2013 Dave Collins +// +// Permission to use, copy, modify, and distribute this software for any +// purpose with or without fee is hereby granted, provided that the above +// copyright notice and this permission notice appear in all copies. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +// NOTE: Due to the following build constraints, this file will only be compiled +// when both cgo is supported and "-tags testcgo" is added to the go test +// command line. This code should really only be in the dumpcgo_test.go file, +// but unfortunately Go will not allow cgo in test files, so this is a +// workaround to allow cgo types to be tested. This configuration is used +// because spew itself does not require cgo to run even though it does handle +// certain cgo types specially. Rather than forcing all clients to require cgo +// and an external C compiler just to run the tests, this scheme makes them +// optional. +// +build cgo,testcgo + +package testdata + +/* +#include +typedef unsigned char custom_uchar_t; + +char *ncp = 0; +char *cp = "test"; +char ca[6] = {'t', 'e', 's', 't', '2', '\0'}; +unsigned char uca[6] = {'t', 'e', 's', 't', '3', '\0'}; +signed char sca[6] = {'t', 'e', 's', 't', '4', '\0'}; +uint8_t ui8ta[6] = {'t', 'e', 's', 't', '5', '\0'}; +custom_uchar_t tuca[6] = {'t', 'e', 's', 't', '6', '\0'}; +*/ +import "C" + +// GetCgoNullCharPointer returns a null char pointer via cgo. This is only +// used for tests. +func GetCgoNullCharPointer() interface{} { + return C.ncp +} + +// GetCgoCharPointer returns a char pointer via cgo. This is only used for +// tests. +func GetCgoCharPointer() interface{} { + return C.cp +} + +// GetCgoCharArray returns a char array via cgo and the array's len and cap. +// This is only used for tests. +func GetCgoCharArray() (interface{}, int, int) { + return C.ca, len(C.ca), cap(C.ca) +} + +// GetCgoUnsignedCharArray returns an unsigned char array via cgo and the +// array's len and cap. This is only used for tests. +func GetCgoUnsignedCharArray() (interface{}, int, int) { + return C.uca, len(C.uca), cap(C.uca) +} + +// GetCgoSignedCharArray returns a signed char array via cgo and the array's len +// and cap. This is only used for tests. +func GetCgoSignedCharArray() (interface{}, int, int) { + return C.sca, len(C.sca), cap(C.sca) +} + +// GetCgoUint8tArray returns a uint8_t array via cgo and the array's len and +// cap. This is only used for tests. +func GetCgoUint8tArray() (interface{}, int, int) { + return C.ui8ta, len(C.ui8ta), cap(C.ui8ta) +} + +// GetCgoTypdefedUnsignedCharArray returns a typedefed unsigned char array via +// cgo and the array's len and cap. This is only used for tests. +func GetCgoTypdefedUnsignedCharArray() (interface{}, int, int) { + return C.tuca, len(C.tuca), cap(C.tuca) +} diff --git a/vendor/github.com/davecgh/go-spew/test_coverage.txt b/vendor/github.com/davecgh/go-spew/test_coverage.txt new file mode 100644 index 00000000..2cd087a2 --- /dev/null +++ b/vendor/github.com/davecgh/go-spew/test_coverage.txt @@ -0,0 +1,61 @@ + +github.com/davecgh/go-spew/spew/dump.go dumpState.dump 100.00% (88/88) +github.com/davecgh/go-spew/spew/format.go formatState.format 100.00% (82/82) +github.com/davecgh/go-spew/spew/format.go formatState.formatPtr 100.00% (52/52) +github.com/davecgh/go-spew/spew/dump.go dumpState.dumpPtr 100.00% (44/44) +github.com/davecgh/go-spew/spew/dump.go dumpState.dumpSlice 100.00% (39/39) +github.com/davecgh/go-spew/spew/common.go handleMethods 100.00% (30/30) +github.com/davecgh/go-spew/spew/common.go printHexPtr 100.00% (18/18) +github.com/davecgh/go-spew/spew/common.go unsafeReflectValue 100.00% (13/13) +github.com/davecgh/go-spew/spew/format.go formatState.constructOrigFormat 100.00% (12/12) +github.com/davecgh/go-spew/spew/dump.go fdump 100.00% (11/11) +github.com/davecgh/go-spew/spew/format.go formatState.Format 100.00% (11/11) +github.com/davecgh/go-spew/spew/common.go init 100.00% (10/10) +github.com/davecgh/go-spew/spew/common.go printComplex 100.00% (9/9) +github.com/davecgh/go-spew/spew/common.go valuesSorter.Less 100.00% (8/8) +github.com/davecgh/go-spew/spew/format.go formatState.buildDefaultFormat 100.00% (7/7) +github.com/davecgh/go-spew/spew/format.go formatState.unpackValue 100.00% (5/5) +github.com/davecgh/go-spew/spew/dump.go dumpState.indent 100.00% (4/4) +github.com/davecgh/go-spew/spew/common.go catchPanic 100.00% (4/4) +github.com/davecgh/go-spew/spew/config.go ConfigState.convertArgs 100.00% (4/4) +github.com/davecgh/go-spew/spew/spew.go convertArgs 100.00% (4/4) +github.com/davecgh/go-spew/spew/format.go newFormatter 100.00% (3/3) +github.com/davecgh/go-spew/spew/dump.go Sdump 100.00% (3/3) +github.com/davecgh/go-spew/spew/common.go printBool 100.00% (3/3) +github.com/davecgh/go-spew/spew/common.go sortValues 100.00% (3/3) +github.com/davecgh/go-spew/spew/config.go ConfigState.Sdump 100.00% (3/3) +github.com/davecgh/go-spew/spew/dump.go dumpState.unpackValue 100.00% (3/3) +github.com/davecgh/go-spew/spew/spew.go Printf 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Println 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Sprint 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Sprintf 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Sprintln 100.00% (1/1) +github.com/davecgh/go-spew/spew/common.go printFloat 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go NewDefaultConfig 100.00% (1/1) +github.com/davecgh/go-spew/spew/common.go printInt 100.00% (1/1) +github.com/davecgh/go-spew/spew/common.go printUint 100.00% (1/1) +github.com/davecgh/go-spew/spew/common.go valuesSorter.Len 100.00% (1/1) +github.com/davecgh/go-spew/spew/common.go valuesSorter.Swap 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Errorf 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Fprint 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Fprintf 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Fprintln 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Print 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Printf 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Println 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Sprint 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Sprintf 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Sprintln 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.NewFormatter 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Fdump 100.00% (1/1) +github.com/davecgh/go-spew/spew/config.go ConfigState.Dump 100.00% (1/1) +github.com/davecgh/go-spew/spew/dump.go Fdump 100.00% (1/1) +github.com/davecgh/go-spew/spew/dump.go Dump 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Fprintln 100.00% (1/1) +github.com/davecgh/go-spew/spew/format.go NewFormatter 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Errorf 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Fprint 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Fprintf 100.00% (1/1) +github.com/davecgh/go-spew/spew/spew.go Print 100.00% (1/1) +github.com/davecgh/go-spew/spew ------------------------------- 100.00% (505/505) + diff --git a/vendor/github.com/palantir/okgo/.circleci/config.yml b/vendor/github.com/palantir/okgo/.circleci/config.yml index 24f2e280..c9d44288 100644 --- a/vendor/github.com/palantir/okgo/.circleci/config.yml +++ b/vendor/github.com/palantir/okgo/.circleci/config.yml @@ -82,7 +82,7 @@ jobs: - *godel-cache-save - run: ./godelw dist - save_cache: - key: dist-{{ .Environment.CIRCLE_SHA1 }}-v1 + key: dist-{{ .Environment.CIRCLE_WORKFLOW_ID }}-{{ .Environment.CIRCLE_SHA1 }}-v1 paths: - dist publish: @@ -95,8 +95,8 @@ jobs: - *godel-root-cache-save - restore_cache: keys: - - dist-{{ .Environment.CIRCLE_SHA1 }}-v1 - - run: ./godelw publish bintray --url https://api.bintray.com --subject palantir --repository releases --user "$BINTRAY_USER" --password "$BINTRAY_PASSWORD" --publish --downloads-list + - dist-{{ .Environment.CIRCLE_WORKFLOW_ID }}-{{ .Environment.CIRCLE_SHA1 }}-v1 + - run: ./godelw publish bintray --url https://api.bintray.com --subject palantir --repository releases --product okgo --user "$BINTRAY_USERNAME" --password "$BINTRAY_PASSWORD" --publish --downloads-list ### Workflows ### requires_products: &requires_products @@ -120,6 +120,6 @@ workflows: requires: *requires_products filters: tags: - only: /^[0-9]+(\.[0-9]+)+(-rc[0-9]+)?(-alpha[0-9]+)?$/ + only: /^v?[0-9]+(\.[0-9]+)+(-rc[0-9]+)?(-alpha[0-9]+)?$/ branches: ignore: /.*/ diff --git a/vendor/github.com/palantir/okgo/Gopkg.lock b/vendor/github.com/palantir/okgo/Gopkg.lock index 91c1e16e..ebd5cf73 100644 --- a/vendor/github.com/palantir/okgo/Gopkg.lock +++ b/vendor/github.com/palantir/okgo/Gopkg.lock @@ -1,6 +1,12 @@ # This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. +[[projects]] + name = "github.com/davecgh/go-spew" + packages = ["spew"] + revision = "346938d642f2ec3594ed81d874461961cd0faa76" + version = "v1.1.0" + [[projects]] name = "github.com/inconshreveable/mousetrap" packages = ["."] @@ -22,7 +28,7 @@ [[projects]] branch = "develop" name = "github.com/nmiyake/pkg" - packages = ["errorstringer"] + packages = ["dirs","errorstringer","gofiles"] revision = "b64318170fdef93b4462420e0badef8050dbb7ec" [[projects]] @@ -34,7 +40,7 @@ [[projects]] branch = "master" name = "github.com/palantir/godel" - packages = ["framework/artifactresolver","framework/builtintasks/installupdate/layout","framework/godel","framework/godellauncher","framework/pluginapi","framework/verifyorder","godelgetter","pkg/osarch"] + packages = ["framework/artifactresolver","framework/builtintasks/installupdate/layout","framework/godel","framework/godellauncher","framework/internal/pathsinternal","framework/pluginapi","framework/pluginapitester","framework/plugins","framework/verifyorder","godelgetter","pkg/osarch"] revision = "23cdea0b00851e6cbdc14f50676c43ba26b47894" [[projects]] @@ -49,6 +55,12 @@ revision = "645ef00459ed84a119197bfb8d8205042c6df63d" version = "v0.8.0" +[[projects]] + name = "github.com/pmezard/go-difflib" + packages = ["difflib"] + revision = "792786c7400a136282c1664665ae0a8db921c6c2" + version = "v1.0.0" + [[projects]] name = "github.com/spf13/cobra" packages = ["."] @@ -61,6 +73,12 @@ revision = "e57e3eeb33f795204c1ca35f56c44f83227c6e66" version = "v1.0.0" +[[projects]] + name = "github.com/stretchr/testify" + packages = ["assert","require"] + revision = "12b6f73e6084dad08a7c6e575284b177ecafbc71" + version = "v1.2.1" + [[projects]] branch = "master" name = "golang.org/x/sys" @@ -82,6 +100,6 @@ [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "27db3bc2969031bed82260bb20935779351003887a1263a4394d2f7aedbc8a59" + inputs-digest = "b9457c190b71998aa3036aefb5f46b9585b094482e6e06c3797f4d51de307b10" solver-name = "gps-cdcl" solver-version = 1 diff --git a/vendor/github.com/palantir/okgo/README.md b/vendor/github.com/palantir/okgo/README.md index 5e908143..bcd8f2b2 100644 --- a/vendor/github.com/palantir/okgo/README.md +++ b/vendor/github.com/palantir/okgo/README.md @@ -37,6 +37,6 @@ okgo assets are executables that run specific checks. Assets must provide the fo Writing an asset ---------------- -`okgo` provides helper APIs to facilitate writing new assets. More detailed instructions for writing assets are +okgo provides helper APIs to facilitate writing new assets. More detailed instructions for writing assets are forthcoming. In the meantime, the most effective way to write an asset is to examine the implementation of an existing asset. diff --git a/vendor/github.com/palantir/okgo/godel/config/dist.yml b/vendor/github.com/palantir/okgo/godel/config/dist.yml index 6eb0b015..4d69756b 100644 --- a/vendor/github.com/palantir/okgo/godel/config/dist.yml +++ b/vendor/github.com/palantir/okgo/godel/config/dist.yml @@ -9,4 +9,4 @@ products: arch: amd64 - os: linux arch: amd64 -group-id: com.palantir.godel +group-id: com.palantir.okgo diff --git a/vendor/github.com/palantir/okgo/okgo/check/check.go b/vendor/github.com/palantir/okgo/okgo/check/check.go index 542566d3..48940b50 100644 --- a/vendor/github.com/palantir/okgo/okgo/check/check.go +++ b/vendor/github.com/palantir/okgo/okgo/check/check.go @@ -67,6 +67,11 @@ func Run(projectParam okgo.ProjectParam, checkersToRun []okgo.CheckerType, pkgPa jobs := make(chan okgo.CheckerParam) results := make(chan checkResult, len(checkers)) + // if there are fewer checkers than max parallelism, update parallelism to number of checkers + if len(checkers) < parallelism { + parallelism = len(checkers) + } + for w := 0; w < parallelism; w++ { go singleCheckWorker(pkgPaths, projectDir, maxTypeLen, parallelism > 1, jobs, results, stdout) } diff --git a/vendor/github.com/palantir/okgo/okgo/config.go b/vendor/github.com/palantir/okgo/okgo/config.go index 80527cc2..e4655ed5 100644 --- a/vendor/github.com/palantir/okgo/okgo/config.go +++ b/vendor/github.com/palantir/okgo/okgo/config.go @@ -54,9 +54,23 @@ type ProjectConfig struct { func (c *ProjectConfig) ToParam(factory CheckerFactory) (ProjectParam, error) { var checks map[CheckerType]CheckerParam - if len(c.Checks) > 0 { + + allCheckerConfigs := make(map[CheckerType]CheckerConfig) + // populate default configuration for all checks (contains only excludes) + for _, checkerType := range factory.AllCheckers() { + allCheckerConfigs[checkerType] = CheckerConfig{ + Exclude: c.Exclude, + } + } + // populate provided configurations + for k, v := range c.Checks { + allCheckerConfigs[k] = v + } + + // create parameters + if len(allCheckerConfigs) > 0 { checks = make(map[CheckerType]CheckerParam) - for k, v := range c.Checks { + for k, v := range allCheckerConfigs { currParam, err := v.ToParam(k, factory, c.Exclude) if err != nil { return ProjectParam{}, err @@ -64,6 +78,7 @@ func (c *ProjectConfig) ToParam(factory CheckerFactory) (ProjectParam, error) { checks[k] = currParam } } + return ProjectParam{ ReleaseTag: c.ReleaseTag, Checks: checks, @@ -105,11 +120,13 @@ func (c *CheckerConfig) ToParam(checkerType CheckerType, factory CheckerFactory, } filters = append(filters, currFilter) } + combinedExcludeConfig := c.Exclude + combinedExcludeConfig.Add(globalExclude) return CheckerParam{ Skip: c.Skip, Checker: checker, Filters: filters, - Exclude: matcher.Any(c.Exclude.Matcher(), globalExclude.Matcher()), + Exclude: combinedExcludeConfig.Matcher(), }, nil } diff --git a/vendor/github.com/palantir/okgo/okgotester/okgotester.go b/vendor/github.com/palantir/okgo/okgotester/okgotester.go new file mode 100644 index 00000000..3fd7a0a6 --- /dev/null +++ b/vendor/github.com/palantir/okgo/okgotester/okgotester.go @@ -0,0 +1,115 @@ +// Copyright 2016 Palantir Technologies, Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package okgotester + +import ( + "bytes" + "io/ioutil" + "os" + "path" + "path/filepath" + "sort" + "testing" + + "github.com/nmiyake/pkg/dirs" + "github.com/nmiyake/pkg/gofiles" + "github.com/palantir/godel/framework/artifactresolver" + "github.com/palantir/godel/framework/pluginapitester" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +type AssetTestCase struct { + Name string + Specs []gofiles.GoFileSpec + ConfigFiles map[string]string + Wd string + WantError bool + WantOutput string +} + +// RunAssetCheckTest tests the "check" operation using the provided asset. Resolves the okgo plugin using the provided +// locator and resolver, provides it with the asset and invokes the "check" command for the specified asset. +func RunAssetCheckTest(t *testing.T, + okgoPluginLocator, okgoPluginResolver string, + assetPath, checkName string, + testCases []AssetTestCase, +) { + + tmpDir, cleanup, err := dirs.TempDir("", "") + require.NoError(t, err) + defer cleanup() + + tmpDir, err = filepath.EvalSymlinks(tmpDir) + require.NoError(t, err) + + for i, tc := range testCases { + projectDir, err := ioutil.TempDir(tmpDir, "") + require.NoError(t, err) + + var sortedKeys []string + for k := range tc.ConfigFiles { + sortedKeys = append(sortedKeys, k) + } + sort.Strings(sortedKeys) + + for _, k := range sortedKeys { + err = os.MkdirAll(path.Dir(path.Join(projectDir, k)), 0755) + require.NoError(t, err) + err = ioutil.WriteFile(path.Join(projectDir, k), []byte(tc.ConfigFiles[k]), 0644) + require.NoError(t, err) + } + + _, err = gofiles.Write(projectDir, tc.Specs) + require.NoError(t, err) + + outputBuf := &bytes.Buffer{} + pluginCfg := artifactresolver.LocatorWithResolverConfig{ + Locator: artifactresolver.LocatorConfig{ + ID: okgoPluginLocator, + }, + Resolver: okgoPluginResolver, + } + pluginsParam, err := pluginCfg.ToParam() + require.NoError(t, err) + + func() { + wd, err := os.Getwd() + require.NoError(t, err) + + wantWd := projectDir + if tc.Wd != "" { + wantWd = path.Join(wantWd, tc.Wd) + } + err = os.Chdir(wantWd) + require.NoError(t, err) + defer func() { + err = os.Chdir(wd) + require.NoError(t, err) + }() + + runPluginCleanup, err := pluginapitester.RunAsset(pluginsParam, []string{assetPath}, "check", []string{ + checkName, + }, projectDir, false, outputBuf) + defer runPluginCleanup() + if tc.WantError { + require.EqualError(t, err, "", "Case %d: %s", i, tc.Name) + } else { + require.NoError(t, err, "Case %d: %s", i, tc.Name) + } + assert.Equal(t, tc.WantOutput, outputBuf.String(), "Case %d: %s", i, tc.Name) + }() + } +} diff --git a/vendor/github.com/pmezard/go-difflib/.travis.yml b/vendor/github.com/pmezard/go-difflib/.travis.yml new file mode 100644 index 00000000..90c9c6f9 --- /dev/null +++ b/vendor/github.com/pmezard/go-difflib/.travis.yml @@ -0,0 +1,5 @@ +language: go +go: + - 1.5 + - tip + diff --git a/vendor/github.com/pmezard/go-difflib/LICENSE b/vendor/github.com/pmezard/go-difflib/LICENSE new file mode 100644 index 00000000..c67dad61 --- /dev/null +++ b/vendor/github.com/pmezard/go-difflib/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2013, Patrick Mezard +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + The names of its contributors may not be used to endorse or promote +products derived from this software without specific prior written +permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS +IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED +TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/pmezard/go-difflib/README.md b/vendor/github.com/pmezard/go-difflib/README.md new file mode 100644 index 00000000..e87f307e --- /dev/null +++ b/vendor/github.com/pmezard/go-difflib/README.md @@ -0,0 +1,50 @@ +go-difflib +========== + +[![Build Status](https://travis-ci.org/pmezard/go-difflib.png?branch=master)](https://travis-ci.org/pmezard/go-difflib) +[![GoDoc](https://godoc.org/github.com/pmezard/go-difflib/difflib?status.svg)](https://godoc.org/github.com/pmezard/go-difflib/difflib) + +Go-difflib is a partial port of python 3 difflib package. Its main goal +was to make unified and context diff available in pure Go, mostly for +testing purposes. + +The following class and functions (and related tests) have be ported: + +* `SequenceMatcher` +* `unified_diff()` +* `context_diff()` + +## Installation + +```bash +$ go get github.com/pmezard/go-difflib/difflib +``` + +### Quick Start + +Diffs are configured with Unified (or ContextDiff) structures, and can +be output to an io.Writer or returned as a string. + +```Go +diff := UnifiedDiff{ + A: difflib.SplitLines("foo\nbar\n"), + B: difflib.SplitLines("foo\nbaz\n"), + FromFile: "Original", + ToFile: "Current", + Context: 3, +} +text, _ := GetUnifiedDiffString(diff) +fmt.Printf(text) +``` + +would output: + +``` +--- Original ++++ Current +@@ -1,3 +1,3 @@ + foo +-bar ++baz +``` + diff --git a/vendor/github.com/pmezard/go-difflib/difflib/difflib.go b/vendor/github.com/pmezard/go-difflib/difflib/difflib.go new file mode 100644 index 00000000..003e99fa --- /dev/null +++ b/vendor/github.com/pmezard/go-difflib/difflib/difflib.go @@ -0,0 +1,772 @@ +// Package difflib is a partial port of Python difflib module. +// +// It provides tools to compare sequences of strings and generate textual diffs. +// +// The following class and functions have been ported: +// +// - SequenceMatcher +// +// - unified_diff +// +// - context_diff +// +// Getting unified diffs was the main goal of the port. Keep in mind this code +// is mostly suitable to output text differences in a human friendly way, there +// are no guarantees generated diffs are consumable by patch(1). +package difflib + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strings" +) + +func min(a, b int) int { + if a < b { + return a + } + return b +} + +func max(a, b int) int { + if a > b { + return a + } + return b +} + +func calculateRatio(matches, length int) float64 { + if length > 0 { + return 2.0 * float64(matches) / float64(length) + } + return 1.0 +} + +type Match struct { + A int + B int + Size int +} + +type OpCode struct { + Tag byte + I1 int + I2 int + J1 int + J2 int +} + +// SequenceMatcher compares sequence of strings. The basic +// algorithm predates, and is a little fancier than, an algorithm +// published in the late 1980's by Ratcliff and Obershelp under the +// hyperbolic name "gestalt pattern matching". The basic idea is to find +// the longest contiguous matching subsequence that contains no "junk" +// elements (R-O doesn't address junk). The same idea is then applied +// recursively to the pieces of the sequences to the left and to the right +// of the matching subsequence. This does not yield minimal edit +// sequences, but does tend to yield matches that "look right" to people. +// +// SequenceMatcher tries to compute a "human-friendly diff" between two +// sequences. Unlike e.g. UNIX(tm) diff, the fundamental notion is the +// longest *contiguous* & junk-free matching subsequence. That's what +// catches peoples' eyes. The Windows(tm) windiff has another interesting +// notion, pairing up elements that appear uniquely in each sequence. +// That, and the method here, appear to yield more intuitive difference +// reports than does diff. This method appears to be the least vulnerable +// to synching up on blocks of "junk lines", though (like blank lines in +// ordinary text files, or maybe "

" lines in HTML files). That may be +// because this is the only method of the 3 that has a *concept* of +// "junk" . +// +// Timing: Basic R-O is cubic time worst case and quadratic time expected +// case. SequenceMatcher is quadratic time for the worst case and has +// expected-case behavior dependent in a complicated way on how many +// elements the sequences have in common; best case time is linear. +type SequenceMatcher struct { + a []string + b []string + b2j map[string][]int + IsJunk func(string) bool + autoJunk bool + bJunk map[string]struct{} + matchingBlocks []Match + fullBCount map[string]int + bPopular map[string]struct{} + opCodes []OpCode +} + +func NewMatcher(a, b []string) *SequenceMatcher { + m := SequenceMatcher{autoJunk: true} + m.SetSeqs(a, b) + return &m +} + +func NewMatcherWithJunk(a, b []string, autoJunk bool, + isJunk func(string) bool) *SequenceMatcher { + + m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk} + m.SetSeqs(a, b) + return &m +} + +// Set two sequences to be compared. +func (m *SequenceMatcher) SetSeqs(a, b []string) { + m.SetSeq1(a) + m.SetSeq2(b) +} + +// Set the first sequence to be compared. The second sequence to be compared is +// not changed. +// +// SequenceMatcher computes and caches detailed information about the second +// sequence, so if you want to compare one sequence S against many sequences, +// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other +// sequences. +// +// See also SetSeqs() and SetSeq2(). +func (m *SequenceMatcher) SetSeq1(a []string) { + if &a == &m.a { + return + } + m.a = a + m.matchingBlocks = nil + m.opCodes = nil +} + +// Set the second sequence to be compared. The first sequence to be compared is +// not changed. +func (m *SequenceMatcher) SetSeq2(b []string) { + if &b == &m.b { + return + } + m.b = b + m.matchingBlocks = nil + m.opCodes = nil + m.fullBCount = nil + m.chainB() +} + +func (m *SequenceMatcher) chainB() { + // Populate line -> index mapping + b2j := map[string][]int{} + for i, s := range m.b { + indices := b2j[s] + indices = append(indices, i) + b2j[s] = indices + } + + // Purge junk elements + m.bJunk = map[string]struct{}{} + if m.IsJunk != nil { + junk := m.bJunk + for s, _ := range b2j { + if m.IsJunk(s) { + junk[s] = struct{}{} + } + } + for s, _ := range junk { + delete(b2j, s) + } + } + + // Purge remaining popular elements + popular := map[string]struct{}{} + n := len(m.b) + if m.autoJunk && n >= 200 { + ntest := n/100 + 1 + for s, indices := range b2j { + if len(indices) > ntest { + popular[s] = struct{}{} + } + } + for s, _ := range popular { + delete(b2j, s) + } + } + m.bPopular = popular + m.b2j = b2j +} + +func (m *SequenceMatcher) isBJunk(s string) bool { + _, ok := m.bJunk[s] + return ok +} + +// Find longest matching block in a[alo:ahi] and b[blo:bhi]. +// +// If IsJunk is not defined: +// +// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where +// alo <= i <= i+k <= ahi +// blo <= j <= j+k <= bhi +// and for all (i',j',k') meeting those conditions, +// k >= k' +// i <= i' +// and if i == i', j <= j' +// +// In other words, of all maximal matching blocks, return one that +// starts earliest in a, and of all those maximal matching blocks that +// start earliest in a, return the one that starts earliest in b. +// +// If IsJunk is defined, first the longest matching block is +// determined as above, but with the additional restriction that no +// junk element appears in the block. Then that block is extended as +// far as possible by matching (only) junk elements on both sides. So +// the resulting block never matches on junk except as identical junk +// happens to be adjacent to an "interesting" match. +// +// If no blocks match, return (alo, blo, 0). +func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match { + // CAUTION: stripping common prefix or suffix would be incorrect. + // E.g., + // ab + // acab + // Longest matching block is "ab", but if common prefix is + // stripped, it's "a" (tied with "b"). UNIX(tm) diff does so + // strip, so ends up claiming that ab is changed to acab by + // inserting "ca" in the middle. That's minimal but unintuitive: + // "it's obvious" that someone inserted "ac" at the front. + // Windiff ends up at the same place as diff, but by pairing up + // the unique 'b's and then matching the first two 'a's. + besti, bestj, bestsize := alo, blo, 0 + + // find longest junk-free match + // during an iteration of the loop, j2len[j] = length of longest + // junk-free match ending with a[i-1] and b[j] + j2len := map[int]int{} + for i := alo; i != ahi; i++ { + // look at all instances of a[i] in b; note that because + // b2j has no junk keys, the loop is skipped if a[i] is junk + newj2len := map[int]int{} + for _, j := range m.b2j[m.a[i]] { + // a[i] matches b[j] + if j < blo { + continue + } + if j >= bhi { + break + } + k := j2len[j-1] + 1 + newj2len[j] = k + if k > bestsize { + besti, bestj, bestsize = i-k+1, j-k+1, k + } + } + j2len = newj2len + } + + // Extend the best by non-junk elements on each end. In particular, + // "popular" non-junk elements aren't in b2j, which greatly speeds + // the inner loop above, but also means "the best" match so far + // doesn't contain any junk *or* popular non-junk elements. + for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) && + m.a[besti-1] == m.b[bestj-1] { + besti, bestj, bestsize = besti-1, bestj-1, bestsize+1 + } + for besti+bestsize < ahi && bestj+bestsize < bhi && + !m.isBJunk(m.b[bestj+bestsize]) && + m.a[besti+bestsize] == m.b[bestj+bestsize] { + bestsize += 1 + } + + // Now that we have a wholly interesting match (albeit possibly + // empty!), we may as well suck up the matching junk on each + // side of it too. Can't think of a good reason not to, and it + // saves post-processing the (possibly considerable) expense of + // figuring out what to do with it. In the case of an empty + // interesting match, this is clearly the right thing to do, + // because no other kind of match is possible in the regions. + for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) && + m.a[besti-1] == m.b[bestj-1] { + besti, bestj, bestsize = besti-1, bestj-1, bestsize+1 + } + for besti+bestsize < ahi && bestj+bestsize < bhi && + m.isBJunk(m.b[bestj+bestsize]) && + m.a[besti+bestsize] == m.b[bestj+bestsize] { + bestsize += 1 + } + + return Match{A: besti, B: bestj, Size: bestsize} +} + +// Return list of triples describing matching subsequences. +// +// Each triple is of the form (i, j, n), and means that +// a[i:i+n] == b[j:j+n]. The triples are monotonically increasing in +// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are +// adjacent triples in the list, and the second is not the last triple in the +// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe +// adjacent equal blocks. +// +// The last triple is a dummy, (len(a), len(b), 0), and is the only +// triple with n==0. +func (m *SequenceMatcher) GetMatchingBlocks() []Match { + if m.matchingBlocks != nil { + return m.matchingBlocks + } + + var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match + matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match { + match := m.findLongestMatch(alo, ahi, blo, bhi) + i, j, k := match.A, match.B, match.Size + if match.Size > 0 { + if alo < i && blo < j { + matched = matchBlocks(alo, i, blo, j, matched) + } + matched = append(matched, match) + if i+k < ahi && j+k < bhi { + matched = matchBlocks(i+k, ahi, j+k, bhi, matched) + } + } + return matched + } + matched := matchBlocks(0, len(m.a), 0, len(m.b), nil) + + // It's possible that we have adjacent equal blocks in the + // matching_blocks list now. + nonAdjacent := []Match{} + i1, j1, k1 := 0, 0, 0 + for _, b := range matched { + // Is this block adjacent to i1, j1, k1? + i2, j2, k2 := b.A, b.B, b.Size + if i1+k1 == i2 && j1+k1 == j2 { + // Yes, so collapse them -- this just increases the length of + // the first block by the length of the second, and the first + // block so lengthened remains the block to compare against. + k1 += k2 + } else { + // Not adjacent. Remember the first block (k1==0 means it's + // the dummy we started with), and make the second block the + // new block to compare against. + if k1 > 0 { + nonAdjacent = append(nonAdjacent, Match{i1, j1, k1}) + } + i1, j1, k1 = i2, j2, k2 + } + } + if k1 > 0 { + nonAdjacent = append(nonAdjacent, Match{i1, j1, k1}) + } + + nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0}) + m.matchingBlocks = nonAdjacent + return m.matchingBlocks +} + +// Return list of 5-tuples describing how to turn a into b. +// +// Each tuple is of the form (tag, i1, i2, j1, j2). The first tuple +// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the +// tuple preceding it, and likewise for j1 == the previous j2. +// +// The tags are characters, with these meanings: +// +// 'r' (replace): a[i1:i2] should be replaced by b[j1:j2] +// +// 'd' (delete): a[i1:i2] should be deleted, j1==j2 in this case. +// +// 'i' (insert): b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case. +// +// 'e' (equal): a[i1:i2] == b[j1:j2] +func (m *SequenceMatcher) GetOpCodes() []OpCode { + if m.opCodes != nil { + return m.opCodes + } + i, j := 0, 0 + matching := m.GetMatchingBlocks() + opCodes := make([]OpCode, 0, len(matching)) + for _, m := range matching { + // invariant: we've pumped out correct diffs to change + // a[:i] into b[:j], and the next matching block is + // a[ai:ai+size] == b[bj:bj+size]. So we need to pump + // out a diff to change a[i:ai] into b[j:bj], pump out + // the matching block, and move (i,j) beyond the match + ai, bj, size := m.A, m.B, m.Size + tag := byte(0) + if i < ai && j < bj { + tag = 'r' + } else if i < ai { + tag = 'd' + } else if j < bj { + tag = 'i' + } + if tag > 0 { + opCodes = append(opCodes, OpCode{tag, i, ai, j, bj}) + } + i, j = ai+size, bj+size + // the list of matching blocks is terminated by a + // sentinel with size 0 + if size > 0 { + opCodes = append(opCodes, OpCode{'e', ai, i, bj, j}) + } + } + m.opCodes = opCodes + return m.opCodes +} + +// Isolate change clusters by eliminating ranges with no changes. +// +// Return a generator of groups with up to n lines of context. +// Each group is in the same format as returned by GetOpCodes(). +func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode { + if n < 0 { + n = 3 + } + codes := m.GetOpCodes() + if len(codes) == 0 { + codes = []OpCode{OpCode{'e', 0, 1, 0, 1}} + } + // Fixup leading and trailing groups if they show no changes. + if codes[0].Tag == 'e' { + c := codes[0] + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2} + } + if codes[len(codes)-1].Tag == 'e' { + c := codes[len(codes)-1] + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)} + } + nn := n + n + groups := [][]OpCode{} + group := []OpCode{} + for _, c := range codes { + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + // End the current group and start a new one whenever + // there is a large range with no changes. + if c.Tag == 'e' && i2-i1 > nn { + group = append(group, OpCode{c.Tag, i1, min(i2, i1+n), + j1, min(j2, j1+n)}) + groups = append(groups, group) + group = []OpCode{} + i1, j1 = max(i1, i2-n), max(j1, j2-n) + } + group = append(group, OpCode{c.Tag, i1, i2, j1, j2}) + } + if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') { + groups = append(groups, group) + } + return groups +} + +// Return a measure of the sequences' similarity (float in [0,1]). +// +// Where T is the total number of elements in both sequences, and +// M is the number of matches, this is 2.0*M / T. +// Note that this is 1 if the sequences are identical, and 0 if +// they have nothing in common. +// +// .Ratio() is expensive to compute if you haven't already computed +// .GetMatchingBlocks() or .GetOpCodes(), in which case you may +// want to try .QuickRatio() or .RealQuickRation() first to get an +// upper bound. +func (m *SequenceMatcher) Ratio() float64 { + matches := 0 + for _, m := range m.GetMatchingBlocks() { + matches += m.Size + } + return calculateRatio(matches, len(m.a)+len(m.b)) +} + +// Return an upper bound on ratio() relatively quickly. +// +// This isn't defined beyond that it is an upper bound on .Ratio(), and +// is faster to compute. +func (m *SequenceMatcher) QuickRatio() float64 { + // viewing a and b as multisets, set matches to the cardinality + // of their intersection; this counts the number of matches + // without regard to order, so is clearly an upper bound + if m.fullBCount == nil { + m.fullBCount = map[string]int{} + for _, s := range m.b { + m.fullBCount[s] = m.fullBCount[s] + 1 + } + } + + // avail[x] is the number of times x appears in 'b' less the + // number of times we've seen it in 'a' so far ... kinda + avail := map[string]int{} + matches := 0 + for _, s := range m.a { + n, ok := avail[s] + if !ok { + n = m.fullBCount[s] + } + avail[s] = n - 1 + if n > 0 { + matches += 1 + } + } + return calculateRatio(matches, len(m.a)+len(m.b)) +} + +// Return an upper bound on ratio() very quickly. +// +// This isn't defined beyond that it is an upper bound on .Ratio(), and +// is faster to compute than either .Ratio() or .QuickRatio(). +func (m *SequenceMatcher) RealQuickRatio() float64 { + la, lb := len(m.a), len(m.b) + return calculateRatio(min(la, lb), la+lb) +} + +// Convert range to the "ed" format +func formatRangeUnified(start, stop int) string { + // Per the diff spec at http://www.unix.org/single_unix_specification/ + beginning := start + 1 // lines start numbering with one + length := stop - start + if length == 1 { + return fmt.Sprintf("%d", beginning) + } + if length == 0 { + beginning -= 1 // empty ranges begin at line just before the range + } + return fmt.Sprintf("%d,%d", beginning, length) +} + +// Unified diff parameters +type UnifiedDiff struct { + A []string // First sequence lines + FromFile string // First file name + FromDate string // First file time + B []string // Second sequence lines + ToFile string // Second file name + ToDate string // Second file time + Eol string // Headers end of line, defaults to LF + Context int // Number of context lines +} + +// Compare two sequences of lines; generate the delta as a unified diff. +// +// Unified diffs are a compact way of showing line changes and a few +// lines of context. The number of context lines is set by 'n' which +// defaults to three. +// +// By default, the diff control lines (those with ---, +++, or @@) are +// created with a trailing newline. This is helpful so that inputs +// created from file.readlines() result in diffs that are suitable for +// file.writelines() since both the inputs and outputs have trailing +// newlines. +// +// For inputs that do not have trailing newlines, set the lineterm +// argument to "" so that the output will be uniformly newline free. +// +// The unidiff format normally has a header for filenames and modification +// times. Any or all of these may be specified using strings for +// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'. +// The modification times are normally expressed in the ISO 8601 format. +func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error { + buf := bufio.NewWriter(writer) + defer buf.Flush() + wf := func(format string, args ...interface{}) error { + _, err := buf.WriteString(fmt.Sprintf(format, args...)) + return err + } + ws := func(s string) error { + _, err := buf.WriteString(s) + return err + } + + if len(diff.Eol) == 0 { + diff.Eol = "\n" + } + + started := false + m := NewMatcher(diff.A, diff.B) + for _, g := range m.GetGroupedOpCodes(diff.Context) { + if !started { + started = true + fromDate := "" + if len(diff.FromDate) > 0 { + fromDate = "\t" + diff.FromDate + } + toDate := "" + if len(diff.ToDate) > 0 { + toDate = "\t" + diff.ToDate + } + if diff.FromFile != "" || diff.ToFile != "" { + err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol) + if err != nil { + return err + } + err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol) + if err != nil { + return err + } + } + } + first, last := g[0], g[len(g)-1] + range1 := formatRangeUnified(first.I1, last.I2) + range2 := formatRangeUnified(first.J1, last.J2) + if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil { + return err + } + for _, c := range g { + i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2 + if c.Tag == 'e' { + for _, line := range diff.A[i1:i2] { + if err := ws(" " + line); err != nil { + return err + } + } + continue + } + if c.Tag == 'r' || c.Tag == 'd' { + for _, line := range diff.A[i1:i2] { + if err := ws("-" + line); err != nil { + return err + } + } + } + if c.Tag == 'r' || c.Tag == 'i' { + for _, line := range diff.B[j1:j2] { + if err := ws("+" + line); err != nil { + return err + } + } + } + } + } + return nil +} + +// Like WriteUnifiedDiff but returns the diff a string. +func GetUnifiedDiffString(diff UnifiedDiff) (string, error) { + w := &bytes.Buffer{} + err := WriteUnifiedDiff(w, diff) + return string(w.Bytes()), err +} + +// Convert range to the "ed" format. +func formatRangeContext(start, stop int) string { + // Per the diff spec at http://www.unix.org/single_unix_specification/ + beginning := start + 1 // lines start numbering with one + length := stop - start + if length == 0 { + beginning -= 1 // empty ranges begin at line just before the range + } + if length <= 1 { + return fmt.Sprintf("%d", beginning) + } + return fmt.Sprintf("%d,%d", beginning, beginning+length-1) +} + +type ContextDiff UnifiedDiff + +// Compare two sequences of lines; generate the delta as a context diff. +// +// Context diffs are a compact way of showing line changes and a few +// lines of context. The number of context lines is set by diff.Context +// which defaults to three. +// +// By default, the diff control lines (those with *** or ---) are +// created with a trailing newline. +// +// For inputs that do not have trailing newlines, set the diff.Eol +// argument to "" so that the output will be uniformly newline free. +// +// The context diff format normally has a header for filenames and +// modification times. Any or all of these may be specified using +// strings for diff.FromFile, diff.ToFile, diff.FromDate, diff.ToDate. +// The modification times are normally expressed in the ISO 8601 format. +// If not specified, the strings default to blanks. +func WriteContextDiff(writer io.Writer, diff ContextDiff) error { + buf := bufio.NewWriter(writer) + defer buf.Flush() + var diffErr error + wf := func(format string, args ...interface{}) { + _, err := buf.WriteString(fmt.Sprintf(format, args...)) + if diffErr == nil && err != nil { + diffErr = err + } + } + ws := func(s string) { + _, err := buf.WriteString(s) + if diffErr == nil && err != nil { + diffErr = err + } + } + + if len(diff.Eol) == 0 { + diff.Eol = "\n" + } + + prefix := map[byte]string{ + 'i': "+ ", + 'd': "- ", + 'r': "! ", + 'e': " ", + } + + started := false + m := NewMatcher(diff.A, diff.B) + for _, g := range m.GetGroupedOpCodes(diff.Context) { + if !started { + started = true + fromDate := "" + if len(diff.FromDate) > 0 { + fromDate = "\t" + diff.FromDate + } + toDate := "" + if len(diff.ToDate) > 0 { + toDate = "\t" + diff.ToDate + } + if diff.FromFile != "" || diff.ToFile != "" { + wf("*** %s%s%s", diff.FromFile, fromDate, diff.Eol) + wf("--- %s%s%s", diff.ToFile, toDate, diff.Eol) + } + } + + first, last := g[0], g[len(g)-1] + ws("***************" + diff.Eol) + + range1 := formatRangeContext(first.I1, last.I2) + wf("*** %s ****%s", range1, diff.Eol) + for _, c := range g { + if c.Tag == 'r' || c.Tag == 'd' { + for _, cc := range g { + if cc.Tag == 'i' { + continue + } + for _, line := range diff.A[cc.I1:cc.I2] { + ws(prefix[cc.Tag] + line) + } + } + break + } + } + + range2 := formatRangeContext(first.J1, last.J2) + wf("--- %s ----%s", range2, diff.Eol) + for _, c := range g { + if c.Tag == 'r' || c.Tag == 'i' { + for _, cc := range g { + if cc.Tag == 'd' { + continue + } + for _, line := range diff.B[cc.J1:cc.J2] { + ws(prefix[cc.Tag] + line) + } + } + break + } + } + } + return diffErr +} + +// Like WriteContextDiff but returns the diff a string. +func GetContextDiffString(diff ContextDiff) (string, error) { + w := &bytes.Buffer{} + err := WriteContextDiff(w, diff) + return string(w.Bytes()), err +} + +// Split a string on "\n" while preserving them. The output can be used +// as input for UnifiedDiff and ContextDiff structures. +func SplitLines(s string) []string { + lines := strings.SplitAfter(s, "\n") + lines[len(lines)-1] += "\n" + return lines +} diff --git a/vendor/github.com/pmezard/go-difflib/difflib/difflib_test.go b/vendor/github.com/pmezard/go-difflib/difflib/difflib_test.go new file mode 100644 index 00000000..d7251196 --- /dev/null +++ b/vendor/github.com/pmezard/go-difflib/difflib/difflib_test.go @@ -0,0 +1,426 @@ +package difflib + +import ( + "bytes" + "fmt" + "math" + "reflect" + "strings" + "testing" +) + +func assertAlmostEqual(t *testing.T, a, b float64, places int) { + if math.Abs(a-b) > math.Pow10(-places) { + t.Errorf("%.7f != %.7f", a, b) + } +} + +func assertEqual(t *testing.T, a, b interface{}) { + if !reflect.DeepEqual(a, b) { + t.Errorf("%v != %v", a, b) + } +} + +func splitChars(s string) []string { + chars := make([]string, 0, len(s)) + // Assume ASCII inputs + for i := 0; i != len(s); i++ { + chars = append(chars, string(s[i])) + } + return chars +} + +func TestSequenceMatcherRatio(t *testing.T) { + s := NewMatcher(splitChars("abcd"), splitChars("bcde")) + assertEqual(t, s.Ratio(), 0.75) + assertEqual(t, s.QuickRatio(), 0.75) + assertEqual(t, s.RealQuickRatio(), 1.0) +} + +func TestGetOptCodes(t *testing.T) { + a := "qabxcd" + b := "abycdf" + s := NewMatcher(splitChars(a), splitChars(b)) + w := &bytes.Buffer{} + for _, op := range s.GetOpCodes() { + fmt.Fprintf(w, "%s a[%d:%d], (%s) b[%d:%d] (%s)\n", string(op.Tag), + op.I1, op.I2, a[op.I1:op.I2], op.J1, op.J2, b[op.J1:op.J2]) + } + result := string(w.Bytes()) + expected := `d a[0:1], (q) b[0:0] () +e a[1:3], (ab) b[0:2] (ab) +r a[3:4], (x) b[2:3] (y) +e a[4:6], (cd) b[3:5] (cd) +i a[6:6], () b[5:6] (f) +` + if expected != result { + t.Errorf("unexpected op codes: \n%s", result) + } +} + +func TestGroupedOpCodes(t *testing.T) { + a := []string{} + for i := 0; i != 39; i++ { + a = append(a, fmt.Sprintf("%02d", i)) + } + b := []string{} + b = append(b, a[:8]...) + b = append(b, " i") + b = append(b, a[8:19]...) + b = append(b, " x") + b = append(b, a[20:22]...) + b = append(b, a[27:34]...) + b = append(b, " y") + b = append(b, a[35:]...) + s := NewMatcher(a, b) + w := &bytes.Buffer{} + for _, g := range s.GetGroupedOpCodes(-1) { + fmt.Fprintf(w, "group\n") + for _, op := range g { + fmt.Fprintf(w, " %s, %d, %d, %d, %d\n", string(op.Tag), + op.I1, op.I2, op.J1, op.J2) + } + } + result := string(w.Bytes()) + expected := `group + e, 5, 8, 5, 8 + i, 8, 8, 8, 9 + e, 8, 11, 9, 12 +group + e, 16, 19, 17, 20 + r, 19, 20, 20, 21 + e, 20, 22, 21, 23 + d, 22, 27, 23, 23 + e, 27, 30, 23, 26 +group + e, 31, 34, 27, 30 + r, 34, 35, 30, 31 + e, 35, 38, 31, 34 +` + if expected != result { + t.Errorf("unexpected op codes: \n%s", result) + } +} + +func ExampleGetUnifiedDiffCode() { + a := `one +two +three +four +fmt.Printf("%s,%T",a,b)` + b := `zero +one +three +four` + diff := UnifiedDiff{ + A: SplitLines(a), + B: SplitLines(b), + FromFile: "Original", + FromDate: "2005-01-26 23:30:50", + ToFile: "Current", + ToDate: "2010-04-02 10:20:52", + Context: 3, + } + result, _ := GetUnifiedDiffString(diff) + fmt.Println(strings.Replace(result, "\t", " ", -1)) + // Output: + // --- Original 2005-01-26 23:30:50 + // +++ Current 2010-04-02 10:20:52 + // @@ -1,5 +1,4 @@ + // +zero + // one + // -two + // three + // four + // -fmt.Printf("%s,%T",a,b) +} + +func ExampleGetContextDiffCode() { + a := `one +two +three +four +fmt.Printf("%s,%T",a,b)` + b := `zero +one +tree +four` + diff := ContextDiff{ + A: SplitLines(a), + B: SplitLines(b), + FromFile: "Original", + ToFile: "Current", + Context: 3, + Eol: "\n", + } + result, _ := GetContextDiffString(diff) + fmt.Print(strings.Replace(result, "\t", " ", -1)) + // Output: + // *** Original + // --- Current + // *************** + // *** 1,5 **** + // one + // ! two + // ! three + // four + // - fmt.Printf("%s,%T",a,b) + // --- 1,4 ---- + // + zero + // one + // ! tree + // four +} + +func ExampleGetContextDiffString() { + a := `one +two +three +four` + b := `zero +one +tree +four` + diff := ContextDiff{ + A: SplitLines(a), + B: SplitLines(b), + FromFile: "Original", + ToFile: "Current", + Context: 3, + Eol: "\n", + } + result, _ := GetContextDiffString(diff) + fmt.Printf(strings.Replace(result, "\t", " ", -1)) + // Output: + // *** Original + // --- Current + // *************** + // *** 1,4 **** + // one + // ! two + // ! three + // four + // --- 1,4 ---- + // + zero + // one + // ! tree + // four +} + +func rep(s string, count int) string { + return strings.Repeat(s, count) +} + +func TestWithAsciiOneInsert(t *testing.T) { + sm := NewMatcher(splitChars(rep("b", 100)), + splitChars("a"+rep("b", 100))) + assertAlmostEqual(t, sm.Ratio(), 0.995, 3) + assertEqual(t, sm.GetOpCodes(), + []OpCode{{'i', 0, 0, 0, 1}, {'e', 0, 100, 1, 101}}) + assertEqual(t, len(sm.bPopular), 0) + + sm = NewMatcher(splitChars(rep("b", 100)), + splitChars(rep("b", 50)+"a"+rep("b", 50))) + assertAlmostEqual(t, sm.Ratio(), 0.995, 3) + assertEqual(t, sm.GetOpCodes(), + []OpCode{{'e', 0, 50, 0, 50}, {'i', 50, 50, 50, 51}, {'e', 50, 100, 51, 101}}) + assertEqual(t, len(sm.bPopular), 0) +} + +func TestWithAsciiOnDelete(t *testing.T) { + sm := NewMatcher(splitChars(rep("a", 40)+"c"+rep("b", 40)), + splitChars(rep("a", 40)+rep("b", 40))) + assertAlmostEqual(t, sm.Ratio(), 0.994, 3) + assertEqual(t, sm.GetOpCodes(), + []OpCode{{'e', 0, 40, 0, 40}, {'d', 40, 41, 40, 40}, {'e', 41, 81, 40, 80}}) +} + +func TestWithAsciiBJunk(t *testing.T) { + isJunk := func(s string) bool { + return s == " " + } + sm := NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)), + splitChars(rep("a", 44)+rep("b", 40)), true, isJunk) + assertEqual(t, sm.bJunk, map[string]struct{}{}) + + sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)), + splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk) + assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}}) + + isJunk = func(s string) bool { + return s == " " || s == "b" + } + sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)), + splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk) + assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}, "b": struct{}{}}) +} + +func TestSFBugsRatioForNullSeqn(t *testing.T) { + sm := NewMatcher(nil, nil) + assertEqual(t, sm.Ratio(), 1.0) + assertEqual(t, sm.QuickRatio(), 1.0) + assertEqual(t, sm.RealQuickRatio(), 1.0) +} + +func TestSFBugsComparingEmptyLists(t *testing.T) { + groups := NewMatcher(nil, nil).GetGroupedOpCodes(-1) + assertEqual(t, len(groups), 0) + diff := UnifiedDiff{ + FromFile: "Original", + ToFile: "Current", + Context: 3, + } + result, err := GetUnifiedDiffString(diff) + assertEqual(t, err, nil) + assertEqual(t, result, "") +} + +func TestOutputFormatRangeFormatUnified(t *testing.T) { + // Per the diff spec at http://www.unix.org/single_unix_specification/ + // + // Each field shall be of the form: + // %1d", if the range contains exactly one line, + // and: + // "%1d,%1d", , otherwise. + // If a range is empty, its beginning line number shall be the number of + // the line just before the range, or 0 if the empty range starts the file. + fm := formatRangeUnified + assertEqual(t, fm(3, 3), "3,0") + assertEqual(t, fm(3, 4), "4") + assertEqual(t, fm(3, 5), "4,2") + assertEqual(t, fm(3, 6), "4,3") + assertEqual(t, fm(0, 0), "0,0") +} + +func TestOutputFormatRangeFormatContext(t *testing.T) { + // Per the diff spec at http://www.unix.org/single_unix_specification/ + // + // The range of lines in file1 shall be written in the following format + // if the range contains two or more lines: + // "*** %d,%d ****\n", , + // and the following format otherwise: + // "*** %d ****\n", + // The ending line number of an empty range shall be the number of the preceding line, + // or 0 if the range is at the start of the file. + // + // Next, the range of lines in file2 shall be written in the following format + // if the range contains two or more lines: + // "--- %d,%d ----\n", , + // and the following format otherwise: + // "--- %d ----\n", + fm := formatRangeContext + assertEqual(t, fm(3, 3), "3") + assertEqual(t, fm(3, 4), "4") + assertEqual(t, fm(3, 5), "4,5") + assertEqual(t, fm(3, 6), "4,6") + assertEqual(t, fm(0, 0), "0") +} + +func TestOutputFormatTabDelimiter(t *testing.T) { + diff := UnifiedDiff{ + A: splitChars("one"), + B: splitChars("two"), + FromFile: "Original", + FromDate: "2005-01-26 23:30:50", + ToFile: "Current", + ToDate: "2010-04-12 10:20:52", + Eol: "\n", + } + ud, err := GetUnifiedDiffString(diff) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(ud)[:2], []string{ + "--- Original\t2005-01-26 23:30:50\n", + "+++ Current\t2010-04-12 10:20:52\n", + }) + cd, err := GetContextDiffString(ContextDiff(diff)) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(cd)[:2], []string{ + "*** Original\t2005-01-26 23:30:50\n", + "--- Current\t2010-04-12 10:20:52\n", + }) +} + +func TestOutputFormatNoTrailingTabOnEmptyFiledate(t *testing.T) { + diff := UnifiedDiff{ + A: splitChars("one"), + B: splitChars("two"), + FromFile: "Original", + ToFile: "Current", + Eol: "\n", + } + ud, err := GetUnifiedDiffString(diff) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(ud)[:2], []string{"--- Original\n", "+++ Current\n"}) + + cd, err := GetContextDiffString(ContextDiff(diff)) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(cd)[:2], []string{"*** Original\n", "--- Current\n"}) +} + +func TestOmitFilenames(t *testing.T) { + diff := UnifiedDiff{ + A: SplitLines("o\nn\ne\n"), + B: SplitLines("t\nw\no\n"), + Eol: "\n", + } + ud, err := GetUnifiedDiffString(diff) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(ud), []string{ + "@@ -0,0 +1,2 @@\n", + "+t\n", + "+w\n", + "@@ -2,2 +3,0 @@\n", + "-n\n", + "-e\n", + "\n", + }) + + cd, err := GetContextDiffString(ContextDiff(diff)) + assertEqual(t, err, nil) + assertEqual(t, SplitLines(cd), []string{ + "***************\n", + "*** 0 ****\n", + "--- 1,2 ----\n", + "+ t\n", + "+ w\n", + "***************\n", + "*** 2,3 ****\n", + "- n\n", + "- e\n", + "--- 3 ----\n", + "\n", + }) +} + +func TestSplitLines(t *testing.T) { + allTests := []struct { + input string + want []string + }{ + {"foo", []string{"foo\n"}}, + {"foo\nbar", []string{"foo\n", "bar\n"}}, + {"foo\nbar\n", []string{"foo\n", "bar\n", "\n"}}, + } + for _, test := range allTests { + assertEqual(t, SplitLines(test.input), test.want) + } +} + +func benchmarkSplitLines(b *testing.B, count int) { + str := strings.Repeat("foo\n", count) + + b.ResetTimer() + + n := 0 + for i := 0; i < b.N; i++ { + n += len(SplitLines(str)) + } +} + +func BenchmarkSplitLines100(b *testing.B) { + benchmarkSplitLines(b, 100) +} + +func BenchmarkSplitLines10000(b *testing.B) { + benchmarkSplitLines(b, 10000) +} diff --git a/vendor/github.com/stretchr/testify/.gitignore b/vendor/github.com/stretchr/testify/.gitignore new file mode 100644 index 00000000..5aacdb7c --- /dev/null +++ b/vendor/github.com/stretchr/testify/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe + +.DS_Store diff --git a/vendor/github.com/stretchr/testify/.travis.gofmt.sh b/vendor/github.com/stretchr/testify/.travis.gofmt.sh new file mode 100755 index 00000000..bfffdca8 --- /dev/null +++ b/vendor/github.com/stretchr/testify/.travis.gofmt.sh @@ -0,0 +1,7 @@ +#!/bin/bash + +if [ -n "$(gofmt -l .)" ]; then + echo "Go code is not formatted:" + gofmt -d . + exit 1 +fi diff --git a/vendor/github.com/stretchr/testify/.travis.gogenerate.sh b/vendor/github.com/stretchr/testify/.travis.gogenerate.sh new file mode 100755 index 00000000..161b449c --- /dev/null +++ b/vendor/github.com/stretchr/testify/.travis.gogenerate.sh @@ -0,0 +1,13 @@ +#!/bin/bash + +if [[ "$TRAVIS_GO_VERSION" =~ ^1\.[45](\..*)?$ ]]; then + exit 0 +fi + +go get github.com/ernesto-jimenez/gogen/imports +go generate ./... +if [ -n "$(git diff)" ]; then + echo "Go generate had not been run" + git diff + exit 1 +fi diff --git a/vendor/github.com/stretchr/testify/.travis.govet.sh b/vendor/github.com/stretchr/testify/.travis.govet.sh new file mode 100755 index 00000000..f8fbba7a --- /dev/null +++ b/vendor/github.com/stretchr/testify/.travis.govet.sh @@ -0,0 +1,10 @@ +#!/bin/bash + +cd "$(dirname $0)" +DIRS=". assert require mock _codegen" +set -e +for subdir in $DIRS; do + pushd $subdir + go vet + popd +done diff --git a/vendor/github.com/stretchr/testify/.travis.yml b/vendor/github.com/stretchr/testify/.travis.yml new file mode 100644 index 00000000..6e51e63c --- /dev/null +++ b/vendor/github.com/stretchr/testify/.travis.yml @@ -0,0 +1,15 @@ +language: go + +sudo: false + +go: + - 1.7 + - 1.8 + - 1.9 + - tip + +script: + - ./.travis.gogenerate.sh + - ./.travis.gofmt.sh + - ./.travis.govet.sh + - go test -v -race $(go list ./... | grep -v vendor) diff --git a/vendor/github.com/stretchr/testify/Gopkg.lock b/vendor/github.com/stretchr/testify/Gopkg.lock new file mode 100644 index 00000000..294cda09 --- /dev/null +++ b/vendor/github.com/stretchr/testify/Gopkg.lock @@ -0,0 +1,27 @@ +# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'. + + +[[projects]] + name = "github.com/davecgh/go-spew" + packages = ["spew"] + revision = "346938d642f2ec3594ed81d874461961cd0faa76" + version = "v1.1.0" + +[[projects]] + name = "github.com/pmezard/go-difflib" + packages = ["difflib"] + revision = "792786c7400a136282c1664665ae0a8db921c6c2" + version = "v1.0.0" + +[[projects]] + name = "github.com/stretchr/objx" + packages = ["."] + revision = "facf9a85c22f48d2f52f2380e4efce1768749a89" + version = "v0.1" + +[solve-meta] + analyzer-name = "dep" + analyzer-version = 1 + inputs-digest = "448ddae4702c6aded2555faafd390c537789bb1c483f70b0431e6634f73f2090" + solver-name = "gps-cdcl" + solver-version = 1 diff --git a/vendor/github.com/stretchr/testify/Gopkg.toml b/vendor/github.com/stretchr/testify/Gopkg.toml new file mode 100644 index 00000000..a16374c8 --- /dev/null +++ b/vendor/github.com/stretchr/testify/Gopkg.toml @@ -0,0 +1,16 @@ +[prune] + unused-packages = true + non-go = true + go-tests = true + +[[constraint]] + name = "github.com/davecgh/go-spew" + version = "~1.1.0" + +[[constraint]] + name = "github.com/pmezard/go-difflib" + version = "~1.0.0" + +[[constraint]] + name = "github.com/stretchr/objx" + version = "~0.1.0" diff --git a/vendor/github.com/stretchr/testify/LICENSE b/vendor/github.com/stretchr/testify/LICENSE new file mode 100644 index 00000000..473b670a --- /dev/null +++ b/vendor/github.com/stretchr/testify/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) 2012 - 2013 Mat Ryer and Tyler Bunnell + +Please consider promoting this project if you find it useful. + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without restriction, +including without limitation the rights to use, copy, modify, merge, +publish, distribute, sublicense, and/or sell copies of the Software, +and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT +OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE +OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/stretchr/testify/README.md b/vendor/github.com/stretchr/testify/README.md new file mode 100644 index 00000000..d3b942b7 --- /dev/null +++ b/vendor/github.com/stretchr/testify/README.md @@ -0,0 +1,301 @@ +Testify - Thou Shalt Write Tests +================================ + +[![Build Status](https://travis-ci.org/stretchr/testify.svg)](https://travis-ci.org/stretchr/testify) [![Go Report Card](https://goreportcard.com/badge/github.com/stretchr/testify)](https://goreportcard.com/report/github.com/stretchr/testify) [![GoDoc](https://godoc.org/github.com/stretchr/testify?status.svg)](https://godoc.org/github.com/stretchr/testify) + +Go code (golang) set of packages that provide many tools for testifying that your code will behave as you intend. + +Features include: + + * [Easy assertions](#assert-package) + * [Mocking](#mock-package) + * [Testing suite interfaces and functions](#suite-package) + +Get started: + + * Install testify with [one line of code](#installation), or [update it with another](#staying-up-to-date) + * For an introduction to writing test code in Go, see http://golang.org/doc/code.html#Testing + * Check out the API Documentation http://godoc.org/github.com/stretchr/testify + * To make your testing life easier, check out our other project, [gorc](http://github.com/stretchr/gorc) + * A little about [Test-Driven Development (TDD)](http://en.wikipedia.org/wiki/Test-driven_development) + + + +[`assert`](http://godoc.org/github.com/stretchr/testify/assert "API documentation") package +------------------------------------------------------------------------------------------- + +The `assert` package provides some helpful methods that allow you to write better test code in Go. + + * Prints friendly, easy to read failure descriptions + * Allows for very readable code + * Optionally annotate each assertion with a message + +See it in action: + +```go +package yours + +import ( + "testing" + "github.com/stretchr/testify/assert" +) + +func TestSomething(t *testing.T) { + + // assert equality + assert.Equal(t, 123, 123, "they should be equal") + + // assert inequality + assert.NotEqual(t, 123, 456, "they should not be equal") + + // assert for nil (good for errors) + assert.Nil(t, object) + + // assert for not nil (good when you expect something) + if assert.NotNil(t, object) { + + // now we know that object isn't nil, we are safe to make + // further assertions without causing any errors + assert.Equal(t, "Something", object.Value) + + } + +} +``` + + * Every assert func takes the `testing.T` object as the first argument. This is how it writes the errors out through the normal `go test` capabilities. + * Every assert func returns a bool indicating whether the assertion was successful or not, this is useful for if you want to go on making further assertions under certain conditions. + +if you assert many times, use the below: + +```go +package yours + +import ( + "testing" + "github.com/stretchr/testify/assert" +) + +func TestSomething(t *testing.T) { + assert := assert.New(t) + + // assert equality + assert.Equal(123, 123, "they should be equal") + + // assert inequality + assert.NotEqual(123, 456, "they should not be equal") + + // assert for nil (good for errors) + assert.Nil(object) + + // assert for not nil (good when you expect something) + if assert.NotNil(object) { + + // now we know that object isn't nil, we are safe to make + // further assertions without causing any errors + assert.Equal("Something", object.Value) + } +} +``` + +[`require`](http://godoc.org/github.com/stretchr/testify/require "API documentation") package +--------------------------------------------------------------------------------------------- + +The `require` package provides same global functions as the `assert` package, but instead of returning a boolean result they terminate current test. + +See [t.FailNow](http://golang.org/pkg/testing/#T.FailNow) for details. + +[`mock`](http://godoc.org/github.com/stretchr/testify/mock "API documentation") package +---------------------------------------------------------------------------------------- + +The `mock` package provides a mechanism for easily writing mock objects that can be used in place of real objects when writing test code. + +An example test function that tests a piece of code that relies on an external object `testObj`, can setup expectations (testify) and assert that they indeed happened: + +```go +package yours + +import ( + "testing" + "github.com/stretchr/testify/mock" +) + +/* + Test objects +*/ + +// MyMockedObject is a mocked object that implements an interface +// that describes an object that the code I am testing relies on. +type MyMockedObject struct{ + mock.Mock +} + +// DoSomething is a method on MyMockedObject that implements some interface +// and just records the activity, and returns what the Mock object tells it to. +// +// In the real object, this method would do something useful, but since this +// is a mocked object - we're just going to stub it out. +// +// NOTE: This method is not being tested here, code that uses this object is. +func (m *MyMockedObject) DoSomething(number int) (bool, error) { + + args := m.Called(number) + return args.Bool(0), args.Error(1) + +} + +/* + Actual test functions +*/ + +// TestSomething is an example of how to use our test object to +// make assertions about some target code we are testing. +func TestSomething(t *testing.T) { + + // create an instance of our test object + testObj := new(MyMockedObject) + + // setup expectations + testObj.On("DoSomething", 123).Return(true, nil) + + // call the code we are testing + targetFuncThatDoesSomethingWithObj(testObj) + + // assert that the expectations were met + testObj.AssertExpectations(t) + +} +``` + +For more information on how to write mock code, check out the [API documentation for the `mock` package](http://godoc.org/github.com/stretchr/testify/mock). + +You can use the [mockery tool](http://github.com/vektra/mockery) to autogenerate the mock code against an interface as well, making using mocks much quicker. + +[`suite`](http://godoc.org/github.com/stretchr/testify/suite "API documentation") package +----------------------------------------------------------------------------------------- + +The `suite` package provides functionality that you might be used to from more common object oriented languages. With it, you can build a testing suite as a struct, build setup/teardown methods and testing methods on your struct, and run them with 'go test' as per normal. + +An example suite is shown below: + +```go +// Basic imports +import ( + "testing" + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/suite" +) + +// Define the suite, and absorb the built-in basic suite +// functionality from testify - including a T() method which +// returns the current testing context +type ExampleTestSuite struct { + suite.Suite + VariableThatShouldStartAtFive int +} + +// Make sure that VariableThatShouldStartAtFive is set to five +// before each test +func (suite *ExampleTestSuite) SetupTest() { + suite.VariableThatShouldStartAtFive = 5 +} + +// All methods that begin with "Test" are run as tests within a +// suite. +func (suite *ExampleTestSuite) TestExample() { + assert.Equal(suite.T(), 5, suite.VariableThatShouldStartAtFive) +} + +// In order for 'go test' to run this suite, we need to create +// a normal test function and pass our suite to suite.Run +func TestExampleTestSuite(t *testing.T) { + suite.Run(t, new(ExampleTestSuite)) +} +``` + +For a more complete example, using all of the functionality provided by the suite package, look at our [example testing suite](https://github.com/stretchr/testify/blob/master/suite/suite_test.go) + +For more information on writing suites, check out the [API documentation for the `suite` package](http://godoc.org/github.com/stretchr/testify/suite). + +`Suite` object has assertion methods: + +```go +// Basic imports +import ( + "testing" + "github.com/stretchr/testify/suite" +) + +// Define the suite, and absorb the built-in basic suite +// functionality from testify - including assertion methods. +type ExampleTestSuite struct { + suite.Suite + VariableThatShouldStartAtFive int +} + +// Make sure that VariableThatShouldStartAtFive is set to five +// before each test +func (suite *ExampleTestSuite) SetupTest() { + suite.VariableThatShouldStartAtFive = 5 +} + +// All methods that begin with "Test" are run as tests within a +// suite. +func (suite *ExampleTestSuite) TestExample() { + suite.Equal(suite.VariableThatShouldStartAtFive, 5) +} + +// In order for 'go test' to run this suite, we need to create +// a normal test function and pass our suite to suite.Run +func TestExampleTestSuite(t *testing.T) { + suite.Run(t, new(ExampleTestSuite)) +} +``` + +------ + +Installation +============ + +To install Testify, use `go get`: + + go get github.com/stretchr/testify + +This will then make the following packages available to you: + + github.com/stretchr/testify/assert + github.com/stretchr/testify/mock + github.com/stretchr/testify/http + +Import the `testify/assert` package into your code using this template: + +```go +package yours + +import ( + "testing" + "github.com/stretchr/testify/assert" +) + +func TestSomething(t *testing.T) { + + assert.True(t, true, "True is true!") + +} +``` + +------ + +Staying up to date +================== + +To update Testify to the latest version, use `go get -u github.com/stretchr/testify`. + +------ + +Contributing +============ + +Please feel free to submit issues, fork the repository and send pull requests! + +When submitting an issue, we ask that you please include a complete test function that demonstrates the issue. Extra credit for those using Testify to write the test code that demonstrates it. diff --git a/vendor/github.com/stretchr/testify/_codegen/main.go b/vendor/github.com/stretchr/testify/_codegen/main.go new file mode 100644 index 00000000..2e5e8124 --- /dev/null +++ b/vendor/github.com/stretchr/testify/_codegen/main.go @@ -0,0 +1,316 @@ +// This program reads all assertion functions from the assert package and +// automatically generates the corresponding requires and forwarded assertions + +package main + +import ( + "bytes" + "flag" + "fmt" + "go/ast" + "go/build" + "go/doc" + "go/format" + "go/importer" + "go/parser" + "go/token" + "go/types" + "io" + "io/ioutil" + "log" + "os" + "path" + "regexp" + "strings" + "text/template" + + "github.com/ernesto-jimenez/gogen/imports" +) + +var ( + pkg = flag.String("assert-path", "github.com/stretchr/testify/assert", "Path to the assert package") + includeF = flag.Bool("include-format-funcs", false, "include format functions such as Errorf and Equalf") + outputPkg = flag.String("output-package", "", "package for the resulting code") + tmplFile = flag.String("template", "", "What file to load the function template from") + out = flag.String("out", "", "What file to write the source code to") +) + +func main() { + flag.Parse() + + scope, docs, err := parsePackageSource(*pkg) + if err != nil { + log.Fatal(err) + } + + importer, funcs, err := analyzeCode(scope, docs) + if err != nil { + log.Fatal(err) + } + + if err := generateCode(importer, funcs); err != nil { + log.Fatal(err) + } +} + +func generateCode(importer imports.Importer, funcs []testFunc) error { + buff := bytes.NewBuffer(nil) + + tmplHead, tmplFunc, err := parseTemplates() + if err != nil { + return err + } + + // Generate header + if err := tmplHead.Execute(buff, struct { + Name string + Imports map[string]string + }{ + *outputPkg, + importer.Imports(), + }); err != nil { + return err + } + + // Generate funcs + for _, fn := range funcs { + buff.Write([]byte("\n\n")) + if err := tmplFunc.Execute(buff, &fn); err != nil { + return err + } + } + + code, err := format.Source(buff.Bytes()) + if err != nil { + return err + } + + // Write file + output, err := outputFile() + if err != nil { + return err + } + defer output.Close() + _, err = io.Copy(output, bytes.NewReader(code)) + return err +} + +func parseTemplates() (*template.Template, *template.Template, error) { + tmplHead, err := template.New("header").Parse(headerTemplate) + if err != nil { + return nil, nil, err + } + if *tmplFile != "" { + f, err := ioutil.ReadFile(*tmplFile) + if err != nil { + return nil, nil, err + } + funcTemplate = string(f) + } + tmpl, err := template.New("function").Parse(funcTemplate) + if err != nil { + return nil, nil, err + } + return tmplHead, tmpl, nil +} + +func outputFile() (*os.File, error) { + filename := *out + if filename == "-" || (filename == "" && *tmplFile == "") { + return os.Stdout, nil + } + if filename == "" { + filename = strings.TrimSuffix(strings.TrimSuffix(*tmplFile, ".tmpl"), ".go") + ".go" + } + return os.Create(filename) +} + +// analyzeCode takes the types scope and the docs and returns the import +// information and information about all the assertion functions. +func analyzeCode(scope *types.Scope, docs *doc.Package) (imports.Importer, []testFunc, error) { + testingT := scope.Lookup("TestingT").Type().Underlying().(*types.Interface) + + importer := imports.New(*outputPkg) + var funcs []testFunc + // Go through all the top level functions + for _, fdocs := range docs.Funcs { + // Find the function + obj := scope.Lookup(fdocs.Name) + + fn, ok := obj.(*types.Func) + if !ok { + continue + } + // Check function signature has at least two arguments + sig := fn.Type().(*types.Signature) + if sig.Params().Len() < 2 { + continue + } + // Check first argument is of type testingT + first, ok := sig.Params().At(0).Type().(*types.Named) + if !ok { + continue + } + firstType, ok := first.Underlying().(*types.Interface) + if !ok { + continue + } + if !types.Implements(firstType, testingT) { + continue + } + + // Skip functions ending with f + if strings.HasSuffix(fdocs.Name, "f") && !*includeF { + continue + } + + funcs = append(funcs, testFunc{*outputPkg, fdocs, fn}) + importer.AddImportsFrom(sig.Params()) + } + return importer, funcs, nil +} + +// parsePackageSource returns the types scope and the package documentation from the package +func parsePackageSource(pkg string) (*types.Scope, *doc.Package, error) { + pd, err := build.Import(pkg, ".", 0) + if err != nil { + return nil, nil, err + } + + fset := token.NewFileSet() + files := make(map[string]*ast.File) + fileList := make([]*ast.File, len(pd.GoFiles)) + for i, fname := range pd.GoFiles { + src, err := ioutil.ReadFile(path.Join(pd.SrcRoot, pd.ImportPath, fname)) + if err != nil { + return nil, nil, err + } + f, err := parser.ParseFile(fset, fname, src, parser.ParseComments|parser.AllErrors) + if err != nil { + return nil, nil, err + } + files[fname] = f + fileList[i] = f + } + + cfg := types.Config{ + Importer: importer.Default(), + } + info := types.Info{ + Defs: make(map[*ast.Ident]types.Object), + } + tp, err := cfg.Check(pkg, fset, fileList, &info) + if err != nil { + return nil, nil, err + } + + scope := tp.Scope() + + ap, _ := ast.NewPackage(fset, files, nil, nil) + docs := doc.New(ap, pkg, 0) + + return scope, docs, nil +} + +type testFunc struct { + CurrentPkg string + DocInfo *doc.Func + TypeInfo *types.Func +} + +func (f *testFunc) Qualifier(p *types.Package) string { + if p == nil || p.Name() == f.CurrentPkg { + return "" + } + return p.Name() +} + +func (f *testFunc) Params() string { + sig := f.TypeInfo.Type().(*types.Signature) + params := sig.Params() + p := "" + comma := "" + to := params.Len() + var i int + + if sig.Variadic() { + to-- + } + for i = 1; i < to; i++ { + param := params.At(i) + p += fmt.Sprintf("%s%s %s", comma, param.Name(), types.TypeString(param.Type(), f.Qualifier)) + comma = ", " + } + if sig.Variadic() { + param := params.At(params.Len() - 1) + p += fmt.Sprintf("%s%s ...%s", comma, param.Name(), types.TypeString(param.Type().(*types.Slice).Elem(), f.Qualifier)) + } + return p +} + +func (f *testFunc) ForwardedParams() string { + sig := f.TypeInfo.Type().(*types.Signature) + params := sig.Params() + p := "" + comma := "" + to := params.Len() + var i int + + if sig.Variadic() { + to-- + } + for i = 1; i < to; i++ { + param := params.At(i) + p += fmt.Sprintf("%s%s", comma, param.Name()) + comma = ", " + } + if sig.Variadic() { + param := params.At(params.Len() - 1) + p += fmt.Sprintf("%s%s...", comma, param.Name()) + } + return p +} + +func (f *testFunc) ParamsFormat() string { + return strings.Replace(f.Params(), "msgAndArgs", "msg string, args", 1) +} + +func (f *testFunc) ForwardedParamsFormat() string { + return strings.Replace(f.ForwardedParams(), "msgAndArgs", "append([]interface{}{msg}, args...)", 1) +} + +func (f *testFunc) Comment() string { + return "// " + strings.Replace(strings.TrimSpace(f.DocInfo.Doc), "\n", "\n// ", -1) +} + +func (f *testFunc) CommentFormat() string { + search := fmt.Sprintf("%s", f.DocInfo.Name) + replace := fmt.Sprintf("%sf", f.DocInfo.Name) + comment := strings.Replace(f.Comment(), search, replace, -1) + exp := regexp.MustCompile(replace + `\(((\(\)|[^)])+)\)`) + return exp.ReplaceAllString(comment, replace+`($1, "error message %s", "formatted")`) +} + +func (f *testFunc) CommentWithoutT(receiver string) string { + search := fmt.Sprintf("assert.%s(t, ", f.DocInfo.Name) + replace := fmt.Sprintf("%s.%s(", receiver, f.DocInfo.Name) + return strings.Replace(f.Comment(), search, replace, -1) +} + +var headerTemplate = `/* +* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen +* THIS FILE MUST NOT BE EDITED BY HAND +*/ + +package {{.Name}} + +import ( +{{range $path, $name := .Imports}} + {{$name}} "{{$path}}"{{end}} +) +` + +var funcTemplate = `{{.Comment}} +func (fwd *AssertionsForwarder) {{.DocInfo.Name}}({{.Params}}) bool { + return assert.{{.DocInfo.Name}}({{.ForwardedParams}}) +}` diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go b/vendor/github.com/stretchr/testify/assert/assertion_format.go new file mode 100644 index 00000000..ae06a54e --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_format.go @@ -0,0 +1,349 @@ +/* +* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen +* THIS FILE MUST NOT BE EDITED BY HAND + */ + +package assert + +import ( + http "net/http" + url "net/url" + time "time" +) + +// Conditionf uses a Comparison to assert a complex condition. +func Conditionf(t TestingT, comp Comparison, msg string, args ...interface{}) bool { + return Condition(t, comp, append([]interface{}{msg}, args...)...) +} + +// Containsf asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// assert.Containsf(t, "Hello World", "World", "error message %s", "formatted") +// assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted") +// assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted") +func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool { + return Contains(t, s, contains, append([]interface{}{msg}, args...)...) +} + +// DirExistsf checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func DirExistsf(t TestingT, path string, msg string, args ...interface{}) bool { + return DirExists(t, path, append([]interface{}{msg}, args...)...) +} + +// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// assert.ElementsMatchf(t, [1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted") +func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) bool { + return ElementsMatch(t, listA, listB, append([]interface{}{msg}, args...)...) +} + +// Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// assert.Emptyf(t, obj, "error message %s", "formatted") +func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + return Empty(t, object, append([]interface{}{msg}, args...)...) +} + +// Equalf asserts that two objects are equal. +// +// assert.Equalf(t, 123, 123, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return Equal(t, expected, actual, append([]interface{}{msg}, args...)...) +} + +// EqualErrorf asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// assert.EqualErrorf(t, err, expectedErrorString, "error message %s", "formatted") +func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) bool { + return EqualError(t, theError, errString, append([]interface{}{msg}, args...)...) +} + +// EqualValuesf asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValuesf(t, uint32(123, "error message %s", "formatted"), int32(123)) +func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return EqualValues(t, expected, actual, append([]interface{}{msg}, args...)...) +} + +// Errorf asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Errorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } +func Errorf(t TestingT, err error, msg string, args ...interface{}) bool { + return Error(t, err, append([]interface{}{msg}, args...)...) +} + +// Exactlyf asserts that two objects are equal in value and type. +// +// assert.Exactlyf(t, int32(123, "error message %s", "formatted"), int64(123)) +func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return Exactly(t, expected, actual, append([]interface{}{msg}, args...)...) +} + +// Failf reports a failure through +func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) bool { + return Fail(t, failureMessage, append([]interface{}{msg}, args...)...) +} + +// FailNowf fails test +func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) bool { + return FailNow(t, failureMessage, append([]interface{}{msg}, args...)...) +} + +// Falsef asserts that the specified value is false. +// +// assert.Falsef(t, myBool, "error message %s", "formatted") +func Falsef(t TestingT, value bool, msg string, args ...interface{}) bool { + return False(t, value, append([]interface{}{msg}, args...)...) +} + +// FileExistsf checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func FileExistsf(t TestingT, path string, msg string, args ...interface{}) bool { + return FileExists(t, path, append([]interface{}{msg}, args...)...) +} + +// HTTPBodyContainsf asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { + return HTTPBodyContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...) +} + +// HTTPBodyNotContainsf asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { + return HTTPBodyNotContains(t, handler, method, url, values, str, append([]interface{}{msg}, args...)...) +} + +// HTTPErrorf asserts that a specified handler returns an error status code. +// +// assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPError(t, handler, method, url, values, append([]interface{}{msg}, args...)...) +} + +// HTTPRedirectf asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPRedirect(t, handler, method, url, values, append([]interface{}{msg}, args...)...) +} + +// HTTPSuccessf asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPSuccess(t, handler, method, url, values, append([]interface{}{msg}, args...)...) +} + +// Implementsf asserts that an object is implemented by the specified interface. +// +// assert.Implementsf(t, (*MyInterface, "error message %s", "formatted")(nil), new(MyObject)) +func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool { + return Implements(t, interfaceObject, object, append([]interface{}{msg}, args...)...) +} + +// InDeltaf asserts that the two numerals are within delta of each other. +// +// assert.InDeltaf(t, math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01) +func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDelta(t, expected, actual, delta, append([]interface{}{msg}, args...)...) +} + +// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func InDeltaMapValuesf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDeltaMapValues(t, expected, actual, delta, append([]interface{}{msg}, args...)...) +} + +// InDeltaSlicef is the same as InDelta, except it compares two slices. +func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDeltaSlice(t, expected, actual, delta, append([]interface{}{msg}, args...)...) +} + +// InEpsilonf asserts that expected and actual have a relative error less than epsilon +func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool { + return InEpsilon(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...) +} + +// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices. +func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool { + return InEpsilonSlice(t, expected, actual, epsilon, append([]interface{}{msg}, args...)...) +} + +// IsTypef asserts that the specified objects are of the same type. +func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) bool { + return IsType(t, expectedType, object, append([]interface{}{msg}, args...)...) +} + +// JSONEqf asserts that two JSON strings are equivalent. +// +// assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool { + return JSONEq(t, expected, actual, append([]interface{}{msg}, args...)...) +} + +// Lenf asserts that the specified object has specific length. +// Lenf also fails if the object has a type that len() not accept. +// +// assert.Lenf(t, mySlice, 3, "error message %s", "formatted") +func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) bool { + return Len(t, object, length, append([]interface{}{msg}, args...)...) +} + +// Nilf asserts that the specified object is nil. +// +// assert.Nilf(t, err, "error message %s", "formatted") +func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + return Nil(t, object, append([]interface{}{msg}, args...)...) +} + +// NoErrorf asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoErrorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } +func NoErrorf(t TestingT, err error, msg string, args ...interface{}) bool { + return NoError(t, err, append([]interface{}{msg}, args...)...) +} + +// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted") +func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) bool { + return NotContains(t, s, contains, append([]interface{}{msg}, args...)...) +} + +// NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if assert.NotEmptyf(t, obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } +func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + return NotEmpty(t, object, append([]interface{}{msg}, args...)...) +} + +// NotEqualf asserts that the specified values are NOT equal. +// +// assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return NotEqual(t, expected, actual, append([]interface{}{msg}, args...)...) +} + +// NotNilf asserts that the specified object is not nil. +// +// assert.NotNilf(t, err, "error message %s", "formatted") +func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) bool { + return NotNil(t, object, append([]interface{}{msg}, args...)...) +} + +// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted") +func NotPanicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool { + return NotPanics(t, f, append([]interface{}{msg}, args...)...) +} + +// NotRegexpf asserts that a specified regexp does not match a string. +// +// assert.NotRegexpf(t, regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting") +// assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted") +func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool { + return NotRegexp(t, rx, str, append([]interface{}{msg}, args...)...) +} + +// NotSubsetf asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool { + return NotSubset(t, list, subset, append([]interface{}{msg}, args...)...) +} + +// NotZerof asserts that i is not the zero value for its type. +func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) bool { + return NotZero(t, i, append([]interface{}{msg}, args...)...) +} + +// Panicsf asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted") +func Panicsf(t TestingT, f PanicTestFunc, msg string, args ...interface{}) bool { + return Panics(t, f, append([]interface{}{msg}, args...)...) +} + +// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +func PanicsWithValuef(t TestingT, expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool { + return PanicsWithValue(t, expected, f, append([]interface{}{msg}, args...)...) +} + +// Regexpf asserts that a specified regexp matches a string. +// +// assert.Regexpf(t, regexp.MustCompile("start", "error message %s", "formatted"), "it's starting") +// assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted") +func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) bool { + return Regexp(t, rx, str, append([]interface{}{msg}, args...)...) +} + +// Subsetf asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) bool { + return Subset(t, list, subset, append([]interface{}{msg}, args...)...) +} + +// Truef asserts that the specified value is true. +// +// assert.Truef(t, myBool, "error message %s", "formatted") +func Truef(t TestingT, value bool, msg string, args ...interface{}) bool { + return True(t, value, append([]interface{}{msg}, args...)...) +} + +// WithinDurationf asserts that the two times are within duration delta of each other. +// +// assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool { + return WithinDuration(t, expected, actual, delta, append([]interface{}{msg}, args...)...) +} + +// Zerof asserts that i is the zero value for its type. +func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) bool { + return Zero(t, i, append([]interface{}{msg}, args...)...) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl b/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl new file mode 100644 index 00000000..c5cc66f4 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_format.go.tmpl @@ -0,0 +1,4 @@ +{{.CommentFormat}} +func {{.DocInfo.Name}}f(t TestingT, {{.ParamsFormat}}) bool { + return {{.DocInfo.Name}}(t, {{.ForwardedParamsFormat}}) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go b/vendor/github.com/stretchr/testify/assert/assertion_forward.go new file mode 100644 index 00000000..ffa5428f --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_forward.go @@ -0,0 +1,686 @@ +/* +* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen +* THIS FILE MUST NOT BE EDITED BY HAND + */ + +package assert + +import ( + http "net/http" + url "net/url" + time "time" +) + +// Condition uses a Comparison to assert a complex condition. +func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool { + return Condition(a.t, comp, msgAndArgs...) +} + +// Conditionf uses a Comparison to assert a complex condition. +func (a *Assertions) Conditionf(comp Comparison, msg string, args ...interface{}) bool { + return Conditionf(a.t, comp, msg, args...) +} + +// Contains asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// a.Contains("Hello World", "World") +// a.Contains(["Hello", "World"], "World") +// a.Contains({"Hello": "World"}, "Hello") +func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool { + return Contains(a.t, s, contains, msgAndArgs...) +} + +// Containsf asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// a.Containsf("Hello World", "World", "error message %s", "formatted") +// a.Containsf(["Hello", "World"], "World", "error message %s", "formatted") +// a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted") +func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool { + return Containsf(a.t, s, contains, msg, args...) +} + +// DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func (a *Assertions) DirExists(path string, msgAndArgs ...interface{}) bool { + return DirExists(a.t, path, msgAndArgs...) +} + +// DirExistsf checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func (a *Assertions) DirExistsf(path string, msg string, args ...interface{}) bool { + return DirExistsf(a.t, path, msg, args...) +} + +// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// a.ElementsMatch([1, 3, 2, 3], [1, 3, 3, 2]) +func (a *Assertions) ElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) bool { + return ElementsMatch(a.t, listA, listB, msgAndArgs...) +} + +// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// a.ElementsMatchf([1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted") +func (a *Assertions) ElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) bool { + return ElementsMatchf(a.t, listA, listB, msg, args...) +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// a.Empty(obj) +func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool { + return Empty(a.t, object, msgAndArgs...) +} + +// Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// a.Emptyf(obj, "error message %s", "formatted") +func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) bool { + return Emptyf(a.t, object, msg, args...) +} + +// Equal asserts that two objects are equal. +// +// a.Equal(123, 123) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { + return Equal(a.t, expected, actual, msgAndArgs...) +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// a.EqualError(err, expectedErrorString) +func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool { + return EqualError(a.t, theError, errString, msgAndArgs...) +} + +// EqualErrorf asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// a.EqualErrorf(err, expectedErrorString, "error message %s", "formatted") +func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) bool { + return EqualErrorf(a.t, theError, errString, msg, args...) +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// a.EqualValues(uint32(123), int32(123)) +func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { + return EqualValues(a.t, expected, actual, msgAndArgs...) +} + +// EqualValuesf asserts that two objects are equal or convertable to the same types +// and equal. +// +// a.EqualValuesf(uint32(123, "error message %s", "formatted"), int32(123)) +func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return EqualValuesf(a.t, expected, actual, msg, args...) +} + +// Equalf asserts that two objects are equal. +// +// a.Equalf(123, 123, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return Equalf(a.t, expected, actual, msg, args...) +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if a.Error(err) { +// assert.Equal(t, expectedError, err) +// } +func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool { + return Error(a.t, err, msgAndArgs...) +} + +// Errorf asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if a.Errorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } +func (a *Assertions) Errorf(err error, msg string, args ...interface{}) bool { + return Errorf(a.t, err, msg, args...) +} + +// Exactly asserts that two objects are equal in value and type. +// +// a.Exactly(int32(123), int64(123)) +func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { + return Exactly(a.t, expected, actual, msgAndArgs...) +} + +// Exactlyf asserts that two objects are equal in value and type. +// +// a.Exactlyf(int32(123, "error message %s", "formatted"), int64(123)) +func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return Exactlyf(a.t, expected, actual, msg, args...) +} + +// Fail reports a failure through +func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool { + return Fail(a.t, failureMessage, msgAndArgs...) +} + +// FailNow fails test +func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) bool { + return FailNow(a.t, failureMessage, msgAndArgs...) +} + +// FailNowf fails test +func (a *Assertions) FailNowf(failureMessage string, msg string, args ...interface{}) bool { + return FailNowf(a.t, failureMessage, msg, args...) +} + +// Failf reports a failure through +func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{}) bool { + return Failf(a.t, failureMessage, msg, args...) +} + +// False asserts that the specified value is false. +// +// a.False(myBool) +func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool { + return False(a.t, value, msgAndArgs...) +} + +// Falsef asserts that the specified value is false. +// +// a.Falsef(myBool, "error message %s", "formatted") +func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) bool { + return Falsef(a.t, value, msg, args...) +} + +// FileExists checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func (a *Assertions) FileExists(path string, msgAndArgs ...interface{}) bool { + return FileExists(a.t, path, msgAndArgs...) +} + +// FileExistsf checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) bool { + return FileExistsf(a.t, path, msg, args...) +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// a.HTTPBodyContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { + return HTTPBodyContains(a.t, handler, method, url, values, str, msgAndArgs...) +} + +// HTTPBodyContainsf asserts that a specified handler returns a +// body that contains a string. +// +// a.HTTPBodyContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { + return HTTPBodyContainsf(a.t, handler, method, url, values, str, msg, args...) +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// a.HTTPBodyNotContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { + return HTTPBodyNotContains(a.t, handler, method, url, values, str, msgAndArgs...) +} + +// HTTPBodyNotContainsf asserts that a specified handler returns a +// body that does not contain a string. +// +// a.HTTPBodyNotContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) bool { + return HTTPBodyNotContainsf(a.t, handler, method, url, values, str, msg, args...) +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { + return HTTPError(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPErrorf asserts that a specified handler returns an error status code. +// +// a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPErrorf(a.t, handler, method, url, values, msg, args...) +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { + return HTTPRedirect(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPRedirectf asserts that a specified handler returns a redirect status code. +// +// a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPRedirectf(a.t, handler, method, url, values, msg, args...) +} + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) bool { + return HTTPSuccess(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPSuccessf asserts that a specified handler returns a success status code. +// +// a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) bool { + return HTTPSuccessf(a.t, handler, method, url, values, msg, args...) +} + +// Implements asserts that an object is implemented by the specified interface. +// +// a.Implements((*MyInterface)(nil), new(MyObject)) +func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { + return Implements(a.t, interfaceObject, object, msgAndArgs...) +} + +// Implementsf asserts that an object is implemented by the specified interface. +// +// a.Implementsf((*MyInterface, "error message %s", "formatted")(nil), new(MyObject)) +func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) bool { + return Implementsf(a.t, interfaceObject, object, msg, args...) +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// a.InDelta(math.Pi, (22 / 7.0), 0.01) +func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + return InDelta(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func (a *Assertions) InDeltaMapValues(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + return InDeltaMapValues(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func (a *Assertions) InDeltaMapValuesf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDeltaMapValuesf(a.t, expected, actual, delta, msg, args...) +} + +// InDeltaSlice is the same as InDelta, except it compares two slices. +func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + return InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaSlicef is the same as InDelta, except it compares two slices. +func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDeltaSlicef(a.t, expected, actual, delta, msg, args...) +} + +// InDeltaf asserts that the two numerals are within delta of each other. +// +// a.InDeltaf(math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01) +func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) bool { + return InDeltaf(a.t, expected, actual, delta, msg, args...) +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...) +} + +// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices. +func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + return InEpsilonSlice(a.t, expected, actual, epsilon, msgAndArgs...) +} + +// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices. +func (a *Assertions) InEpsilonSlicef(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool { + return InEpsilonSlicef(a.t, expected, actual, epsilon, msg, args...) +} + +// InEpsilonf asserts that expected and actual have a relative error less than epsilon +func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) bool { + return InEpsilonf(a.t, expected, actual, epsilon, msg, args...) +} + +// IsType asserts that the specified objects are of the same type. +func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { + return IsType(a.t, expectedType, object, msgAndArgs...) +} + +// IsTypef asserts that the specified objects are of the same type. +func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg string, args ...interface{}) bool { + return IsTypef(a.t, expectedType, object, msg, args...) +} + +// JSONEq asserts that two JSON strings are equivalent. +// +// a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool { + return JSONEq(a.t, expected, actual, msgAndArgs...) +} + +// JSONEqf asserts that two JSON strings are equivalent. +// +// a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) bool { + return JSONEqf(a.t, expected, actual, msg, args...) +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// a.Len(mySlice, 3) +func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool { + return Len(a.t, object, length, msgAndArgs...) +} + +// Lenf asserts that the specified object has specific length. +// Lenf also fails if the object has a type that len() not accept. +// +// a.Lenf(mySlice, 3, "error message %s", "formatted") +func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) bool { + return Lenf(a.t, object, length, msg, args...) +} + +// Nil asserts that the specified object is nil. +// +// a.Nil(err) +func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool { + return Nil(a.t, object, msgAndArgs...) +} + +// Nilf asserts that the specified object is nil. +// +// a.Nilf(err, "error message %s", "formatted") +func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) bool { + return Nilf(a.t, object, msg, args...) +} + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if a.NoError(err) { +// assert.Equal(t, expectedObj, actualObj) +// } +func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool { + return NoError(a.t, err, msgAndArgs...) +} + +// NoErrorf asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if a.NoErrorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } +func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) bool { + return NoErrorf(a.t, err, msg, args...) +} + +// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// a.NotContains("Hello World", "Earth") +// a.NotContains(["Hello", "World"], "Earth") +// a.NotContains({"Hello": "World"}, "Earth") +func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool { + return NotContains(a.t, s, contains, msgAndArgs...) +} + +// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// a.NotContainsf("Hello World", "Earth", "error message %s", "formatted") +// a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted") +// a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted") +func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) bool { + return NotContainsf(a.t, s, contains, msg, args...) +} + +// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if a.NotEmpty(obj) { +// assert.Equal(t, "two", obj[1]) +// } +func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool { + return NotEmpty(a.t, object, msgAndArgs...) +} + +// NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if a.NotEmptyf(obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } +func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) bool { + return NotEmptyf(a.t, object, msg, args...) +} + +// NotEqual asserts that the specified values are NOT equal. +// +// a.NotEqual(obj1, obj2) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool { + return NotEqual(a.t, expected, actual, msgAndArgs...) +} + +// NotEqualf asserts that the specified values are NOT equal. +// +// a.NotEqualf(obj1, obj2, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg string, args ...interface{}) bool { + return NotEqualf(a.t, expected, actual, msg, args...) +} + +// NotNil asserts that the specified object is not nil. +// +// a.NotNil(err) +func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool { + return NotNil(a.t, object, msgAndArgs...) +} + +// NotNilf asserts that the specified object is not nil. +// +// a.NotNilf(err, "error message %s", "formatted") +func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) bool { + return NotNilf(a.t, object, msg, args...) +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// a.NotPanics(func(){ RemainCalm() }) +func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool { + return NotPanics(a.t, f, msgAndArgs...) +} + +// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted") +func (a *Assertions) NotPanicsf(f PanicTestFunc, msg string, args ...interface{}) bool { + return NotPanicsf(a.t, f, msg, args...) +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// a.NotRegexp(regexp.MustCompile("starts"), "it's starting") +// a.NotRegexp("^start", "it's not starting") +func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + return NotRegexp(a.t, rx, str, msgAndArgs...) +} + +// NotRegexpf asserts that a specified regexp does not match a string. +// +// a.NotRegexpf(regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting") +// a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted") +func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool { + return NotRegexpf(a.t, rx, str, msg, args...) +} + +// NotSubset asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// a.NotSubset([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool { + return NotSubset(a.t, list, subset, msgAndArgs...) +} + +// NotSubsetf asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// a.NotSubsetf([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool { + return NotSubsetf(a.t, list, subset, msg, args...) +} + +// NotZero asserts that i is not the zero value for its type. +func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) bool { + return NotZero(a.t, i, msgAndArgs...) +} + +// NotZerof asserts that i is not the zero value for its type. +func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) bool { + return NotZerof(a.t, i, msg, args...) +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// a.Panics(func(){ GoCrazy() }) +func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool { + return Panics(a.t, f, msgAndArgs...) +} + +// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// a.PanicsWithValue("crazy error", func(){ GoCrazy() }) +func (a *Assertions) PanicsWithValue(expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool { + return PanicsWithValue(a.t, expected, f, msgAndArgs...) +} + +// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +func (a *Assertions) PanicsWithValuef(expected interface{}, f PanicTestFunc, msg string, args ...interface{}) bool { + return PanicsWithValuef(a.t, expected, f, msg, args...) +} + +// Panicsf asserts that the code inside the specified PanicTestFunc panics. +// +// a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted") +func (a *Assertions) Panicsf(f PanicTestFunc, msg string, args ...interface{}) bool { + return Panicsf(a.t, f, msg, args...) +} + +// Regexp asserts that a specified regexp matches a string. +// +// a.Regexp(regexp.MustCompile("start"), "it's starting") +// a.Regexp("start...$", "it's not starting") +func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + return Regexp(a.t, rx, str, msgAndArgs...) +} + +// Regexpf asserts that a specified regexp matches a string. +// +// a.Regexpf(regexp.MustCompile("start", "error message %s", "formatted"), "it's starting") +// a.Regexpf("start...$", "it's not starting", "error message %s", "formatted") +func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) bool { + return Regexpf(a.t, rx, str, msg, args...) +} + +// Subset asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// a.Subset([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) bool { + return Subset(a.t, list, subset, msgAndArgs...) +} + +// Subsetf asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// a.Subsetf([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) bool { + return Subsetf(a.t, list, subset, msg, args...) +} + +// True asserts that the specified value is true. +// +// a.True(myBool) +func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool { + return True(a.t, value, msgAndArgs...) +} + +// Truef asserts that the specified value is true. +// +// a.Truef(myBool, "error message %s", "formatted") +func (a *Assertions) Truef(value bool, msg string, args ...interface{}) bool { + return Truef(a.t, value, msg, args...) +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// a.WithinDuration(time.Now(), time.Now(), 10*time.Second) +func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { + return WithinDuration(a.t, expected, actual, delta, msgAndArgs...) +} + +// WithinDurationf asserts that the two times are within duration delta of each other. +// +// a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) bool { + return WithinDurationf(a.t, expected, actual, delta, msg, args...) +} + +// Zero asserts that i is the zero value for its type. +func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) bool { + return Zero(a.t, i, msgAndArgs...) +} + +// Zerof asserts that i is the zero value for its type. +func (a *Assertions) Zerof(i interface{}, msg string, args ...interface{}) bool { + return Zerof(a.t, i, msg, args...) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl b/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl new file mode 100644 index 00000000..99f9acfb --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertion_forward.go.tmpl @@ -0,0 +1,4 @@ +{{.CommentWithoutT "a"}} +func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) bool { + return {{.DocInfo.Name}}(a.t, {{.ForwardedParams}}) +} diff --git a/vendor/github.com/stretchr/testify/assert/assertions.go b/vendor/github.com/stretchr/testify/assert/assertions.go new file mode 100644 index 00000000..47bda778 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertions.go @@ -0,0 +1,1256 @@ +package assert + +import ( + "bufio" + "bytes" + "encoding/json" + "errors" + "fmt" + "math" + "os" + "reflect" + "regexp" + "runtime" + "strings" + "time" + "unicode" + "unicode/utf8" + + "github.com/davecgh/go-spew/spew" + "github.com/pmezard/go-difflib/difflib" +) + +//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_format.go.tmpl + +// TestingT is an interface wrapper around *testing.T +type TestingT interface { + Errorf(format string, args ...interface{}) +} + +// Comparison a custom function that returns true on success and false on failure +type Comparison func() (success bool) + +/* + Helper functions +*/ + +// ObjectsAreEqual determines if two objects are considered equal. +// +// This function does no assertion of any kind. +func ObjectsAreEqual(expected, actual interface{}) bool { + + if expected == nil || actual == nil { + return expected == actual + } + if exp, ok := expected.([]byte); ok { + act, ok := actual.([]byte) + if !ok { + return false + } else if exp == nil || act == nil { + return exp == nil && act == nil + } + return bytes.Equal(exp, act) + } + return reflect.DeepEqual(expected, actual) + +} + +// ObjectsAreEqualValues gets whether two objects are equal, or if their +// values are equal. +func ObjectsAreEqualValues(expected, actual interface{}) bool { + if ObjectsAreEqual(expected, actual) { + return true + } + + actualType := reflect.TypeOf(actual) + if actualType == nil { + return false + } + expectedValue := reflect.ValueOf(expected) + if expectedValue.IsValid() && expectedValue.Type().ConvertibleTo(actualType) { + // Attempt comparison after type conversion + return reflect.DeepEqual(expectedValue.Convert(actualType).Interface(), actual) + } + + return false +} + +/* CallerInfo is necessary because the assert functions use the testing object +internally, causing it to print the file:line of the assert method, rather than where +the problem actually occurred in calling code.*/ + +// CallerInfo returns an array of strings containing the file and line number +// of each stack frame leading from the current test to the assert call that +// failed. +func CallerInfo() []string { + + pc := uintptr(0) + file := "" + line := 0 + ok := false + name := "" + + callers := []string{} + for i := 0; ; i++ { + pc, file, line, ok = runtime.Caller(i) + if !ok { + // The breaks below failed to terminate the loop, and we ran off the + // end of the call stack. + break + } + + // This is a huge edge case, but it will panic if this is the case, see #180 + if file == "" { + break + } + + f := runtime.FuncForPC(pc) + if f == nil { + break + } + name = f.Name() + + // testing.tRunner is the standard library function that calls + // tests. Subtests are called directly by tRunner, without going through + // the Test/Benchmark/Example function that contains the t.Run calls, so + // with subtests we should break when we hit tRunner, without adding it + // to the list of callers. + if name == "testing.tRunner" { + break + } + + parts := strings.Split(file, "/") + file = parts[len(parts)-1] + if len(parts) > 1 { + dir := parts[len(parts)-2] + if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" { + callers = append(callers, fmt.Sprintf("%s:%d", file, line)) + } + } + + // Drop the package + segments := strings.Split(name, ".") + name = segments[len(segments)-1] + if isTest(name, "Test") || + isTest(name, "Benchmark") || + isTest(name, "Example") { + break + } + } + + return callers +} + +// Stolen from the `go test` tool. +// isTest tells whether name looks like a test (or benchmark, according to prefix). +// It is a Test (say) if there is a character after Test that is not a lower-case letter. +// We don't want TesticularCancer. +func isTest(name, prefix string) bool { + if !strings.HasPrefix(name, prefix) { + return false + } + if len(name) == len(prefix) { // "Test" is ok + return true + } + rune, _ := utf8.DecodeRuneInString(name[len(prefix):]) + return !unicode.IsLower(rune) +} + +// getWhitespaceString returns a string that is long enough to overwrite the default +// output from the go testing framework. +func getWhitespaceString() string { + + _, file, line, ok := runtime.Caller(1) + if !ok { + return "" + } + parts := strings.Split(file, "/") + file = parts[len(parts)-1] + + return strings.Repeat(" ", len(fmt.Sprintf("%s:%d: ", file, line))) + +} + +func messageFromMsgAndArgs(msgAndArgs ...interface{}) string { + if len(msgAndArgs) == 0 || msgAndArgs == nil { + return "" + } + if len(msgAndArgs) == 1 { + return msgAndArgs[0].(string) + } + if len(msgAndArgs) > 1 { + return fmt.Sprintf(msgAndArgs[0].(string), msgAndArgs[1:]...) + } + return "" +} + +// Aligns the provided message so that all lines after the first line start at the same location as the first line. +// Assumes that the first line starts at the correct location (after carriage return, tab, label, spacer and tab). +// The longestLabelLen parameter specifies the length of the longest label in the output (required becaues this is the +// basis on which the alignment occurs). +func indentMessageLines(message string, longestLabelLen int) string { + outBuf := new(bytes.Buffer) + + for i, scanner := 0, bufio.NewScanner(strings.NewReader(message)); scanner.Scan(); i++ { + // no need to align first line because it starts at the correct location (after the label) + if i != 0 { + // append alignLen+1 spaces to align with "{{longestLabel}}:" before adding tab + outBuf.WriteString("\n\r\t" + strings.Repeat(" ", longestLabelLen+1) + "\t") + } + outBuf.WriteString(scanner.Text()) + } + + return outBuf.String() +} + +type failNower interface { + FailNow() +} + +// FailNow fails test +func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool { + Fail(t, failureMessage, msgAndArgs...) + + // We cannot extend TestingT with FailNow() and + // maintain backwards compatibility, so we fallback + // to panicking when FailNow is not available in + // TestingT. + // See issue #263 + + if t, ok := t.(failNower); ok { + t.FailNow() + } else { + panic("test failed and t is missing `FailNow()`") + } + return false +} + +// Fail reports a failure through +func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool { + content := []labeledContent{ + {"Error Trace", strings.Join(CallerInfo(), "\n\r\t\t\t")}, + {"Error", failureMessage}, + } + + // Add test name if the Go version supports it + if n, ok := t.(interface { + Name() string + }); ok { + content = append(content, labeledContent{"Test", n.Name()}) + } + + message := messageFromMsgAndArgs(msgAndArgs...) + if len(message) > 0 { + content = append(content, labeledContent{"Messages", message}) + } + + t.Errorf("%s", "\r"+getWhitespaceString()+labeledOutput(content...)) + + return false +} + +type labeledContent struct { + label string + content string +} + +// labeledOutput returns a string consisting of the provided labeledContent. Each labeled output is appended in the following manner: +// +// \r\t{{label}}:{{align_spaces}}\t{{content}}\n +// +// The initial carriage return is required to undo/erase any padding added by testing.T.Errorf. The "\t{{label}}:" is for the label. +// If a label is shorter than the longest label provided, padding spaces are added to make all the labels match in length. Once this +// alignment is achieved, "\t{{content}}\n" is added for the output. +// +// If the content of the labeledOutput contains line breaks, the subsequent lines are aligned so that they start at the same location as the first line. +func labeledOutput(content ...labeledContent) string { + longestLabel := 0 + for _, v := range content { + if len(v.label) > longestLabel { + longestLabel = len(v.label) + } + } + var output string + for _, v := range content { + output += "\r\t" + v.label + ":" + strings.Repeat(" ", longestLabel-len(v.label)) + "\t" + indentMessageLines(v.content, longestLabel) + "\n" + } + return output +} + +// Implements asserts that an object is implemented by the specified interface. +// +// assert.Implements(t, (*MyInterface)(nil), new(MyObject)) +func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool { + interfaceType := reflect.TypeOf(interfaceObject).Elem() + + if object == nil { + return Fail(t, fmt.Sprintf("Cannot check if nil implements %v", interfaceType), msgAndArgs...) + } + if !reflect.TypeOf(object).Implements(interfaceType) { + return Fail(t, fmt.Sprintf("%T must implement %v", object, interfaceType), msgAndArgs...) + } + + return true +} + +// IsType asserts that the specified objects are of the same type. +func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool { + + if !ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType)) { + return Fail(t, fmt.Sprintf("Object expected to be of type %v, but was %v", reflect.TypeOf(expectedType), reflect.TypeOf(object)), msgAndArgs...) + } + + return true +} + +// Equal asserts that two objects are equal. +// +// assert.Equal(t, 123, 123) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + if err := validateEqualArgs(expected, actual); err != nil { + return Fail(t, fmt.Sprintf("Invalid operation: %#v == %#v (%s)", + expected, actual, err), msgAndArgs...) + } + + if !ObjectsAreEqual(expected, actual) { + diff := diff(expected, actual) + expected, actual = formatUnequalValues(expected, actual) + return Fail(t, fmt.Sprintf("Not equal: \n"+ + "expected: %s\n"+ + "actual : %s%s", expected, actual, diff), msgAndArgs...) + } + + return true + +} + +// formatUnequalValues takes two values of arbitrary types and returns string +// representations appropriate to be presented to the user. +// +// If the values are not of like type, the returned strings will be prefixed +// with the type name, and the value will be enclosed in parenthesis similar +// to a type conversion in the Go grammar. +func formatUnequalValues(expected, actual interface{}) (e string, a string) { + if reflect.TypeOf(expected) != reflect.TypeOf(actual) { + return fmt.Sprintf("%T(%#v)", expected, expected), + fmt.Sprintf("%T(%#v)", actual, actual) + } + + return fmt.Sprintf("%#v", expected), + fmt.Sprintf("%#v", actual) +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValues(t, uint32(123), int32(123)) +func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + if !ObjectsAreEqualValues(expected, actual) { + diff := diff(expected, actual) + expected, actual = formatUnequalValues(expected, actual) + return Fail(t, fmt.Sprintf("Not equal: \n"+ + "expected: %s\n"+ + "actual : %s%s", expected, actual, diff), msgAndArgs...) + } + + return true + +} + +// Exactly asserts that two objects are equal in value and type. +// +// assert.Exactly(t, int32(123), int64(123)) +func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + + aType := reflect.TypeOf(expected) + bType := reflect.TypeOf(actual) + + if aType != bType { + return Fail(t, fmt.Sprintf("Types expected to match exactly\n\r\t%v != %v", aType, bType), msgAndArgs...) + } + + return Equal(t, expected, actual, msgAndArgs...) + +} + +// NotNil asserts that the specified object is not nil. +// +// assert.NotNil(t, err) +func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + if !isNil(object) { + return true + } + return Fail(t, "Expected value not to be nil.", msgAndArgs...) +} + +// isNil checks if a specified object is nil or not, without Failing. +func isNil(object interface{}) bool { + if object == nil { + return true + } + + value := reflect.ValueOf(object) + kind := value.Kind() + if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() { + return true + } + + return false +} + +// Nil asserts that the specified object is nil. +// +// assert.Nil(t, err) +func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + if isNil(object) { + return true + } + return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...) +} + +// isEmpty gets whether the specified object is considered empty or not. +func isEmpty(object interface{}) bool { + + // get nil case out of the way + if object == nil { + return true + } + + objValue := reflect.ValueOf(object) + + switch objValue.Kind() { + // collection types are empty when they have no element + case reflect.Array, reflect.Chan, reflect.Map, reflect.Slice: + return objValue.Len() == 0 + // pointers are empty if nil or if the value they point to is empty + case reflect.Ptr: + if objValue.IsNil() { + return true + } + deref := objValue.Elem().Interface() + return isEmpty(deref) + // for all other types, compare against the zero value + default: + zero := reflect.Zero(objValue.Type()) + return reflect.DeepEqual(object, zero.Interface()) + } +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// assert.Empty(t, obj) +func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + + pass := isEmpty(object) + if !pass { + Fail(t, fmt.Sprintf("Should be empty, but was %v", object), msgAndArgs...) + } + + return pass + +} + +// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if assert.NotEmpty(t, obj) { +// assert.Equal(t, "two", obj[1]) +// } +func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool { + + pass := !isEmpty(object) + if !pass { + Fail(t, fmt.Sprintf("Should NOT be empty, but was %v", object), msgAndArgs...) + } + + return pass + +} + +// getLen try to get length of object. +// return (false, 0) if impossible. +func getLen(x interface{}) (ok bool, length int) { + v := reflect.ValueOf(x) + defer func() { + if e := recover(); e != nil { + ok = false + } + }() + return true, v.Len() +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// assert.Len(t, mySlice, 3) +func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool { + ok, l := getLen(object) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", object), msgAndArgs...) + } + + if l != length { + return Fail(t, fmt.Sprintf("\"%s\" should have %d item(s), but has %d", object, length, l), msgAndArgs...) + } + return true +} + +// True asserts that the specified value is true. +// +// assert.True(t, myBool) +func True(t TestingT, value bool, msgAndArgs ...interface{}) bool { + + if value != true { + return Fail(t, "Should be true", msgAndArgs...) + } + + return true + +} + +// False asserts that the specified value is false. +// +// assert.False(t, myBool) +func False(t TestingT, value bool, msgAndArgs ...interface{}) bool { + + if value != false { + return Fail(t, "Should be false", msgAndArgs...) + } + + return true + +} + +// NotEqual asserts that the specified values are NOT equal. +// +// assert.NotEqual(t, obj1, obj2) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool { + if err := validateEqualArgs(expected, actual); err != nil { + return Fail(t, fmt.Sprintf("Invalid operation: %#v != %#v (%s)", + expected, actual, err), msgAndArgs...) + } + + if ObjectsAreEqual(expected, actual) { + return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...) + } + + return true + +} + +// containsElement try loop over the list check if the list includes the element. +// return (false, false) if impossible. +// return (true, false) if element was not found. +// return (true, true) if element was found. +func includeElement(list interface{}, element interface{}) (ok, found bool) { + + listValue := reflect.ValueOf(list) + elementValue := reflect.ValueOf(element) + defer func() { + if e := recover(); e != nil { + ok = false + found = false + } + }() + + if reflect.TypeOf(list).Kind() == reflect.String { + return true, strings.Contains(listValue.String(), elementValue.String()) + } + + if reflect.TypeOf(list).Kind() == reflect.Map { + mapKeys := listValue.MapKeys() + for i := 0; i < len(mapKeys); i++ { + if ObjectsAreEqual(mapKeys[i].Interface(), element) { + return true, true + } + } + return true, false + } + + for i := 0; i < listValue.Len(); i++ { + if ObjectsAreEqual(listValue.Index(i).Interface(), element) { + return true, true + } + } + return true, false + +} + +// Contains asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// assert.Contains(t, "Hello World", "World") +// assert.Contains(t, ["Hello", "World"], "World") +// assert.Contains(t, {"Hello": "World"}, "Hello") +func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { + + ok, found := includeElement(s, contains) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) + } + if !found { + return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", s, contains), msgAndArgs...) + } + + return true + +} + +// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// assert.NotContains(t, "Hello World", "Earth") +// assert.NotContains(t, ["Hello", "World"], "Earth") +// assert.NotContains(t, {"Hello": "World"}, "Earth") +func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool { + + ok, found := includeElement(s, contains) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...) + } + if found { + return Fail(t, fmt.Sprintf("\"%s\" should not contain \"%s\"", s, contains), msgAndArgs...) + } + + return true + +} + +// Subset asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +func Subset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) { + if subset == nil { + return true // we consider nil to be equal to the nil set + } + + subsetValue := reflect.ValueOf(subset) + defer func() { + if e := recover(); e != nil { + ok = false + } + }() + + listKind := reflect.TypeOf(list).Kind() + subsetKind := reflect.TypeOf(subset).Kind() + + if listKind != reflect.Array && listKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...) + } + + if subsetKind != reflect.Array && subsetKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...) + } + + for i := 0; i < subsetValue.Len(); i++ { + element := subsetValue.Index(i).Interface() + ok, found := includeElement(list, element) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...) + } + if !found { + return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", list, element), msgAndArgs...) + } + } + + return true +} + +// NotSubset asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +func NotSubset(t TestingT, list, subset interface{}, msgAndArgs ...interface{}) (ok bool) { + if subset == nil { + return Fail(t, fmt.Sprintf("nil is the empty set which is a subset of every set"), msgAndArgs...) + } + + subsetValue := reflect.ValueOf(subset) + defer func() { + if e := recover(); e != nil { + ok = false + } + }() + + listKind := reflect.TypeOf(list).Kind() + subsetKind := reflect.TypeOf(subset).Kind() + + if listKind != reflect.Array && listKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", list, listKind), msgAndArgs...) + } + + if subsetKind != reflect.Array && subsetKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", subset, subsetKind), msgAndArgs...) + } + + for i := 0; i < subsetValue.Len(); i++ { + element := subsetValue.Index(i).Interface() + ok, found := includeElement(list, element) + if !ok { + return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", list), msgAndArgs...) + } + if !found { + return true + } + } + + return Fail(t, fmt.Sprintf("%q is a subset of %q", subset, list), msgAndArgs...) +} + +// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// assert.ElementsMatch(t, [1, 3, 2, 3], [1, 3, 3, 2]) +func ElementsMatch(t TestingT, listA, listB interface{}, msgAndArgs ...interface{}) (ok bool) { + if isEmpty(listA) && isEmpty(listB) { + return true + } + + aKind := reflect.TypeOf(listA).Kind() + bKind := reflect.TypeOf(listB).Kind() + + if aKind != reflect.Array && aKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", listA, aKind), msgAndArgs...) + } + + if bKind != reflect.Array && bKind != reflect.Slice { + return Fail(t, fmt.Sprintf("%q has an unsupported type %s", listB, bKind), msgAndArgs...) + } + + aValue := reflect.ValueOf(listA) + bValue := reflect.ValueOf(listB) + + aLen := aValue.Len() + bLen := bValue.Len() + + if aLen != bLen { + return Fail(t, fmt.Sprintf("lengths don't match: %d != %d", aLen, bLen), msgAndArgs...) + } + + // Mark indexes in bValue that we already used + visited := make([]bool, bLen) + for i := 0; i < aLen; i++ { + element := aValue.Index(i).Interface() + found := false + for j := 0; j < bLen; j++ { + if visited[j] { + continue + } + if ObjectsAreEqual(bValue.Index(j).Interface(), element) { + visited[j] = true + found = true + break + } + } + if !found { + return Fail(t, fmt.Sprintf("element %s appears more times in %s than in %s", element, aValue, bValue), msgAndArgs...) + } + } + + return true +} + +// Condition uses a Comparison to assert a complex condition. +func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool { + result := comp() + if !result { + Fail(t, "Condition failed!", msgAndArgs...) + } + return result +} + +// PanicTestFunc defines a func that should be passed to the assert.Panics and assert.NotPanics +// methods, and represents a simple func that takes no arguments, and returns nothing. +type PanicTestFunc func() + +// didPanic returns true if the function passed to it panics. Otherwise, it returns false. +func didPanic(f PanicTestFunc) (bool, interface{}) { + + didPanic := false + var message interface{} + func() { + + defer func() { + if message = recover(); message != nil { + didPanic = true + } + }() + + // call the target function + f() + + }() + + return didPanic, message + +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panics(t, func(){ GoCrazy() }) +func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { + + if funcDidPanic, panicValue := didPanic(f); !funcDidPanic { + return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) + } + + return true +} + +// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() }) +func PanicsWithValue(t TestingT, expected interface{}, f PanicTestFunc, msgAndArgs ...interface{}) bool { + + funcDidPanic, panicValue := didPanic(f) + if !funcDidPanic { + return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) + } + if panicValue != expected { + return Fail(t, fmt.Sprintf("func %#v should panic with value:\t%v\n\r\tPanic value:\t%v", f, expected, panicValue), msgAndArgs...) + } + + return true +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanics(t, func(){ RemainCalm() }) +func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool { + + if funcDidPanic, panicValue := didPanic(f); funcDidPanic { + return Fail(t, fmt.Sprintf("func %#v should not panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...) + } + + return true +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second) +func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool { + + dt := expected.Sub(actual) + if dt < -delta || dt > delta { + return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) + } + + return true +} + +func toFloat(x interface{}) (float64, bool) { + var xf float64 + xok := true + + switch xn := x.(type) { + case uint8: + xf = float64(xn) + case uint16: + xf = float64(xn) + case uint32: + xf = float64(xn) + case uint64: + xf = float64(xn) + case int: + xf = float64(xn) + case int8: + xf = float64(xn) + case int16: + xf = float64(xn) + case int32: + xf = float64(xn) + case int64: + xf = float64(xn) + case float32: + xf = float64(xn) + case float64: + xf = float64(xn) + case time.Duration: + xf = float64(xn) + default: + xok = false + } + + return xf, xok +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) +func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + + af, aok := toFloat(expected) + bf, bok := toFloat(actual) + + if !aok || !bok { + return Fail(t, fmt.Sprintf("Parameters must be numerical"), msgAndArgs...) + } + + if math.IsNaN(af) { + return Fail(t, fmt.Sprintf("Expected must not be NaN"), msgAndArgs...) + } + + if math.IsNaN(bf) { + return Fail(t, fmt.Sprintf("Expected %v with delta %v, but was NaN", expected, delta), msgAndArgs...) + } + + dt := af - bf + if dt < -delta || dt > delta { + return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...) + } + + return true +} + +// InDeltaSlice is the same as InDelta, except it compares two slices. +func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + if expected == nil || actual == nil || + reflect.TypeOf(actual).Kind() != reflect.Slice || + reflect.TypeOf(expected).Kind() != reflect.Slice { + return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...) + } + + actualSlice := reflect.ValueOf(actual) + expectedSlice := reflect.ValueOf(expected) + + for i := 0; i < actualSlice.Len(); i++ { + result := InDelta(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta, msgAndArgs...) + if !result { + return result + } + } + + return true +} + +// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func InDeltaMapValues(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool { + if expected == nil || actual == nil || + reflect.TypeOf(actual).Kind() != reflect.Map || + reflect.TypeOf(expected).Kind() != reflect.Map { + return Fail(t, "Arguments must be maps", msgAndArgs...) + } + + expectedMap := reflect.ValueOf(expected) + actualMap := reflect.ValueOf(actual) + + if expectedMap.Len() != actualMap.Len() { + return Fail(t, "Arguments must have the same number of keys", msgAndArgs...) + } + + for _, k := range expectedMap.MapKeys() { + ev := expectedMap.MapIndex(k) + av := actualMap.MapIndex(k) + + if !ev.IsValid() { + return Fail(t, fmt.Sprintf("missing key %q in expected map", k), msgAndArgs...) + } + + if !av.IsValid() { + return Fail(t, fmt.Sprintf("missing key %q in actual map", k), msgAndArgs...) + } + + if !InDelta( + t, + ev.Interface(), + av.Interface(), + delta, + msgAndArgs..., + ) { + return false + } + } + + return true +} + +func calcRelativeError(expected, actual interface{}) (float64, error) { + af, aok := toFloat(expected) + if !aok { + return 0, fmt.Errorf("expected value %q cannot be converted to float", expected) + } + if af == 0 { + return 0, fmt.Errorf("expected value must have a value other than zero to calculate the relative error") + } + bf, bok := toFloat(actual) + if !bok { + return 0, fmt.Errorf("actual value %q cannot be converted to float", actual) + } + + return math.Abs(af-bf) / math.Abs(af), nil +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + actualEpsilon, err := calcRelativeError(expected, actual) + if err != nil { + return Fail(t, err.Error(), msgAndArgs...) + } + if actualEpsilon > epsilon { + return Fail(t, fmt.Sprintf("Relative error is too high: %#v (expected)\n"+ + " < %#v (actual)", epsilon, actualEpsilon), msgAndArgs...) + } + + return true +} + +// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices. +func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool { + if expected == nil || actual == nil || + reflect.TypeOf(actual).Kind() != reflect.Slice || + reflect.TypeOf(expected).Kind() != reflect.Slice { + return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...) + } + + actualSlice := reflect.ValueOf(actual) + expectedSlice := reflect.ValueOf(expected) + + for i := 0; i < actualSlice.Len(); i++ { + result := InEpsilon(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), epsilon) + if !result { + return result + } + } + + return true +} + +/* + Errors +*/ + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoError(t, err) { +// assert.Equal(t, expectedObj, actualObj) +// } +func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool { + if err != nil { + return Fail(t, fmt.Sprintf("Received unexpected error:\n%+v", err), msgAndArgs...) + } + + return true +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Error(t, err) { +// assert.Equal(t, expectedError, err) +// } +func Error(t TestingT, err error, msgAndArgs ...interface{}) bool { + + if err == nil { + return Fail(t, "An error is expected but got nil.", msgAndArgs...) + } + + return true +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// assert.EqualError(t, err, expectedErrorString) +func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool { + if !Error(t, theError, msgAndArgs...) { + return false + } + expected := errString + actual := theError.Error() + // don't need to use deep equals here, we know they are both strings + if expected != actual { + return Fail(t, fmt.Sprintf("Error message not equal:\n"+ + "expected: %q\n"+ + "actual : %q", expected, actual), msgAndArgs...) + } + return true +} + +// matchRegexp return true if a specified regexp matches a string. +func matchRegexp(rx interface{}, str interface{}) bool { + + var r *regexp.Regexp + if rr, ok := rx.(*regexp.Regexp); ok { + r = rr + } else { + r = regexp.MustCompile(fmt.Sprint(rx)) + } + + return (r.FindStringIndex(fmt.Sprint(str)) != nil) + +} + +// Regexp asserts that a specified regexp matches a string. +// +// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") +// assert.Regexp(t, "start...$", "it's not starting") +func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + + match := matchRegexp(rx, str) + + if !match { + Fail(t, fmt.Sprintf("Expect \"%v\" to match \"%v\"", str, rx), msgAndArgs...) + } + + return match +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") +// assert.NotRegexp(t, "^start", "it's not starting") +func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool { + match := matchRegexp(rx, str) + + if match { + Fail(t, fmt.Sprintf("Expect \"%v\" to NOT match \"%v\"", str, rx), msgAndArgs...) + } + + return !match + +} + +// Zero asserts that i is the zero value for its type. +func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool { + if i != nil && !reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) { + return Fail(t, fmt.Sprintf("Should be zero, but was %v", i), msgAndArgs...) + } + return true +} + +// NotZero asserts that i is not the zero value for its type. +func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool { + if i == nil || reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) { + return Fail(t, fmt.Sprintf("Should not be zero, but was %v", i), msgAndArgs...) + } + return true +} + +// FileExists checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func FileExists(t TestingT, path string, msgAndArgs ...interface{}) bool { + info, err := os.Lstat(path) + if err != nil { + if os.IsNotExist(err) { + return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...) + } + return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...) + } + if info.IsDir() { + return Fail(t, fmt.Sprintf("%q is a directory", path), msgAndArgs...) + } + return true +} + +// DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func DirExists(t TestingT, path string, msgAndArgs ...interface{}) bool { + info, err := os.Lstat(path) + if err != nil { + if os.IsNotExist(err) { + return Fail(t, fmt.Sprintf("unable to find file %q", path), msgAndArgs...) + } + return Fail(t, fmt.Sprintf("error when running os.Lstat(%q): %s", path, err), msgAndArgs...) + } + if !info.IsDir() { + return Fail(t, fmt.Sprintf("%q is a file", path), msgAndArgs...) + } + return true +} + +// JSONEq asserts that two JSON strings are equivalent. +// +// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool { + var expectedJSONAsInterface, actualJSONAsInterface interface{} + + if err := json.Unmarshal([]byte(expected), &expectedJSONAsInterface); err != nil { + return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid json.\nJSON parsing error: '%s'", expected, err.Error()), msgAndArgs...) + } + + if err := json.Unmarshal([]byte(actual), &actualJSONAsInterface); err != nil { + return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid json.\nJSON parsing error: '%s'", actual, err.Error()), msgAndArgs...) + } + + return Equal(t, expectedJSONAsInterface, actualJSONAsInterface, msgAndArgs...) +} + +func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) { + t := reflect.TypeOf(v) + k := t.Kind() + + if k == reflect.Ptr { + t = t.Elem() + k = t.Kind() + } + return t, k +} + +// diff returns a diff of both values as long as both are of the same type and +// are a struct, map, slice or array. Otherwise it returns an empty string. +func diff(expected interface{}, actual interface{}) string { + if expected == nil || actual == nil { + return "" + } + + et, ek := typeAndKind(expected) + at, _ := typeAndKind(actual) + + if et != at { + return "" + } + + if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array { + return "" + } + + e := spewConfig.Sdump(expected) + a := spewConfig.Sdump(actual) + + diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{ + A: difflib.SplitLines(e), + B: difflib.SplitLines(a), + FromFile: "Expected", + FromDate: "", + ToFile: "Actual", + ToDate: "", + Context: 1, + }) + + return "\n\nDiff:\n" + diff +} + +// validateEqualArgs checks whether provided arguments can be safely used in the +// Equal/NotEqual functions. +func validateEqualArgs(expected, actual interface{}) error { + if isFunction(expected) || isFunction(actual) { + return errors.New("cannot take func type as argument") + } + return nil +} + +func isFunction(arg interface{}) bool { + if arg == nil { + return false + } + return reflect.TypeOf(arg).Kind() == reflect.Func +} + +var spewConfig = spew.ConfigState{ + Indent: " ", + DisablePointerAddresses: true, + DisableCapacities: true, + SortKeys: true, +} diff --git a/vendor/github.com/stretchr/testify/assert/assertions_test.go b/vendor/github.com/stretchr/testify/assert/assertions_test.go new file mode 100644 index 00000000..6757bd13 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/assertions_test.go @@ -0,0 +1,1581 @@ +package assert + +import ( + "bytes" + "errors" + "fmt" + "io" + "math" + "os" + "reflect" + "regexp" + "runtime" + "strings" + "testing" + "time" +) + +var ( + i interface{} + zeros = []interface{}{ + false, + byte(0), + complex64(0), + complex128(0), + float32(0), + float64(0), + int(0), + int8(0), + int16(0), + int32(0), + int64(0), + rune(0), + uint(0), + uint8(0), + uint16(0), + uint32(0), + uint64(0), + uintptr(0), + "", + [0]interface{}{}, + []interface{}(nil), + struct{ x int }{}, + (*interface{})(nil), + (func())(nil), + nil, + interface{}(nil), + map[interface{}]interface{}(nil), + (chan interface{})(nil), + (<-chan interface{})(nil), + (chan<- interface{})(nil), + } + nonZeros = []interface{}{ + true, + byte(1), + complex64(1), + complex128(1), + float32(1), + float64(1), + int(1), + int8(1), + int16(1), + int32(1), + int64(1), + rune(1), + uint(1), + uint8(1), + uint16(1), + uint32(1), + uint64(1), + uintptr(1), + "s", + [1]interface{}{1}, + []interface{}{}, + struct{ x int }{1}, + (*interface{})(&i), + (func())(func() {}), + interface{}(1), + map[interface{}]interface{}{}, + (chan interface{})(make(chan interface{})), + (<-chan interface{})(make(chan interface{})), + (chan<- interface{})(make(chan interface{})), + } +) + +// AssertionTesterInterface defines an interface to be used for testing assertion methods +type AssertionTesterInterface interface { + TestMethod() +} + +// AssertionTesterConformingObject is an object that conforms to the AssertionTesterInterface interface +type AssertionTesterConformingObject struct { +} + +func (a *AssertionTesterConformingObject) TestMethod() { +} + +// AssertionTesterNonConformingObject is an object that does not conform to the AssertionTesterInterface interface +type AssertionTesterNonConformingObject struct { +} + +func TestObjectsAreEqual(t *testing.T) { + + if !ObjectsAreEqual("Hello World", "Hello World") { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(123, 123) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(123.5, 123.5) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual([]byte("Hello World"), []byte("Hello World")) { + t.Error("objectsAreEqual should return true") + } + if !ObjectsAreEqual(nil, nil) { + t.Error("objectsAreEqual should return true") + } + if ObjectsAreEqual(map[int]int{5: 10}, map[int]int{10: 20}) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual('x', "x") { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual("x", 'x') { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(0, 0.1) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(0.1, 0) { + t.Error("objectsAreEqual should return false") + } + if ObjectsAreEqual(uint32(10), int32(10)) { + t.Error("objectsAreEqual should return false") + } + if !ObjectsAreEqualValues(uint32(10), int32(10)) { + t.Error("ObjectsAreEqualValues should return true") + } + if ObjectsAreEqualValues(0, nil) { + t.Fail() + } + if ObjectsAreEqualValues(nil, 0) { + t.Fail() + } + +} + +func TestImplements(t *testing.T) { + + mockT := new(testing.T) + + if !Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { + t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") + } + if Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { + t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") + } + if Implements(mockT, (*AssertionTesterInterface)(nil), nil) { + t.Error("Implements method should return false: nil does not implement AssertionTesterInterface") + } + +} + +func TestIsType(t *testing.T) { + + mockT := new(testing.T) + + if !IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") + } + if IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { + t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") + } + +} + +func TestEqual(t *testing.T) { + + mockT := new(testing.T) + + if !Equal(mockT, "Hello World", "Hello World") { + t.Error("Equal should return true") + } + if !Equal(mockT, 123, 123) { + t.Error("Equal should return true") + } + if !Equal(mockT, 123.5, 123.5) { + t.Error("Equal should return true") + } + if !Equal(mockT, []byte("Hello World"), []byte("Hello World")) { + t.Error("Equal should return true") + } + if !Equal(mockT, nil, nil) { + t.Error("Equal should return true") + } + if !Equal(mockT, int32(123), int32(123)) { + t.Error("Equal should return true") + } + if !Equal(mockT, uint64(123), uint64(123)) { + t.Error("Equal should return true") + } + if !Equal(mockT, &struct{}{}, &struct{}{}) { + t.Error("Equal should return true (pointer equality is based on equality of underlying value)") + } + var m map[string]interface{} + if Equal(mockT, m["bar"], "something") { + t.Error("Equal should return false") + } +} + +// bufferT implements TestingT. Its implementation of Errorf writes the output that would be produced by +// testing.T.Errorf to an internal bytes.Buffer. +type bufferT struct { + buf bytes.Buffer +} + +func (t *bufferT) Errorf(format string, args ...interface{}) { + // implementation of decorate is copied from testing.T + decorate := func(s string) string { + _, file, line, ok := runtime.Caller(3) // decorate + log + public function. + if ok { + // Truncate file name at last file name separator. + if index := strings.LastIndex(file, "/"); index >= 0 { + file = file[index+1:] + } else if index = strings.LastIndex(file, "\\"); index >= 0 { + file = file[index+1:] + } + } else { + file = "???" + line = 1 + } + buf := new(bytes.Buffer) + // Every line is indented at least one tab. + buf.WriteByte('\t') + fmt.Fprintf(buf, "%s:%d: ", file, line) + lines := strings.Split(s, "\n") + if l := len(lines); l > 1 && lines[l-1] == "" { + lines = lines[:l-1] + } + for i, line := range lines { + if i > 0 { + // Second and subsequent lines are indented an extra tab. + buf.WriteString("\n\t\t") + } + buf.WriteString(line) + } + buf.WriteByte('\n') + return buf.String() + } + t.buf.WriteString(decorate(fmt.Sprintf(format, args...))) +} + +func TestEqualFormatting(t *testing.T) { + for i, currCase := range []struct { + equalWant string + equalGot string + msgAndArgs []interface{} + want string + }{ + {equalWant: "want", equalGot: "got", want: "\tassertions.go:[0-9]+: \r \r\tError Trace:\t\n\t\t\r\tError: \tNot equal: \n\t\t\r\t \texpected: \"want\"\n\t\t\r\t \tactual : \"got\"\n"}, + {equalWant: "want", equalGot: "got", msgAndArgs: []interface{}{"hello, %v!", "world"}, want: "\tassertions.go:[0-9]+: \r \r\tError Trace:\t\n\t\t\r\tError: \tNot equal: \n\t\t\r\t \texpected: \"want\"\n\t\t\r\t \tactual : \"got\"\n\t\t\r\tMessages: \thello, world!\n"}, + } { + mockT := &bufferT{} + Equal(mockT, currCase.equalWant, currCase.equalGot, currCase.msgAndArgs...) + Regexp(t, regexp.MustCompile(currCase.want), mockT.buf.String(), "Case %d", i) + } +} + +func TestFormatUnequalValues(t *testing.T) { + expected, actual := formatUnequalValues("foo", "bar") + Equal(t, `"foo"`, expected, "value should not include type") + Equal(t, `"bar"`, actual, "value should not include type") + + expected, actual = formatUnequalValues(123, 123) + Equal(t, `123`, expected, "value should not include type") + Equal(t, `123`, actual, "value should not include type") + + expected, actual = formatUnequalValues(int64(123), int32(123)) + Equal(t, `int64(123)`, expected, "value should include type") + Equal(t, `int32(123)`, actual, "value should include type") + + expected, actual = formatUnequalValues(int64(123), nil) + Equal(t, `int64(123)`, expected, "value should include type") + Equal(t, `()`, actual, "value should include type") + + type testStructType struct { + Val string + } + + expected, actual = formatUnequalValues(&testStructType{Val: "test"}, &testStructType{Val: "test"}) + Equal(t, `&assert.testStructType{Val:"test"}`, expected, "value should not include type annotation") + Equal(t, `&assert.testStructType{Val:"test"}`, actual, "value should not include type annotation") +} + +func TestNotNil(t *testing.T) { + + mockT := new(testing.T) + + if !NotNil(mockT, new(AssertionTesterConformingObject)) { + t.Error("NotNil should return true: object is not nil") + } + if NotNil(mockT, nil) { + t.Error("NotNil should return false: object is nil") + } + if NotNil(mockT, (*struct{})(nil)) { + t.Error("NotNil should return false: object is (*struct{})(nil)") + } + +} + +func TestNil(t *testing.T) { + + mockT := new(testing.T) + + if !Nil(mockT, nil) { + t.Error("Nil should return true: object is nil") + } + if !Nil(mockT, (*struct{})(nil)) { + t.Error("Nil should return true: object is (*struct{})(nil)") + } + if Nil(mockT, new(AssertionTesterConformingObject)) { + t.Error("Nil should return false: object is not nil") + } + +} + +func TestTrue(t *testing.T) { + + mockT := new(testing.T) + + if !True(mockT, true) { + t.Error("True should return true") + } + if True(mockT, false) { + t.Error("True should return false") + } + +} + +func TestFalse(t *testing.T) { + + mockT := new(testing.T) + + if !False(mockT, false) { + t.Error("False should return true") + } + if False(mockT, true) { + t.Error("False should return false") + } + +} + +func TestExactly(t *testing.T) { + + mockT := new(testing.T) + + a := float32(1) + b := float64(1) + c := float32(1) + d := float32(2) + + if Exactly(mockT, a, b) { + t.Error("Exactly should return false") + } + if Exactly(mockT, a, d) { + t.Error("Exactly should return false") + } + if !Exactly(mockT, a, c) { + t.Error("Exactly should return true") + } + + if Exactly(mockT, nil, a) { + t.Error("Exactly should return false") + } + if Exactly(mockT, a, nil) { + t.Error("Exactly should return false") + } + +} + +func TestNotEqual(t *testing.T) { + + mockT := new(testing.T) + + if !NotEqual(mockT, "Hello World", "Hello World!") { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, 123, 1234) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, 123.5, 123.55) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, []byte("Hello World"), []byte("Hello World!")) { + t.Error("NotEqual should return true") + } + if !NotEqual(mockT, nil, new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return true") + } + funcA := func() int { return 23 } + funcB := func() int { return 42 } + if NotEqual(mockT, funcA, funcB) { + t.Error("NotEqual should return false") + } + + if NotEqual(mockT, "Hello World", "Hello World") { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, 123, 123) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, 123.5, 123.5) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, []byte("Hello World"), []byte("Hello World")) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return false") + } + if NotEqual(mockT, &struct{}{}, &struct{}{}) { + t.Error("NotEqual should return false") + } +} + +type A struct { + Name, Value string +} + +func TestContains(t *testing.T) { + + mockT := new(testing.T) + list := []string{"Foo", "Bar"} + complexList := []*A{ + {"b", "c"}, + {"d", "e"}, + {"g", "h"}, + {"j", "k"}, + } + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} + + if !Contains(mockT, "Hello World", "Hello") { + t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") + } + if Contains(mockT, "Hello World", "Salut") { + t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") + } + + if !Contains(mockT, list, "Bar") { + t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Bar\"") + } + if Contains(mockT, list, "Salut") { + t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") + } + if !Contains(mockT, complexList, &A{"g", "h"}) { + t.Error("Contains should return true: complexList contains {\"g\", \"h\"}") + } + if Contains(mockT, complexList, &A{"g", "e"}) { + t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") + } + if Contains(mockT, complexList, &A{"g", "e"}) { + t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") + } + if !Contains(mockT, simpleMap, "Foo") { + t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"") + } + if Contains(mockT, simpleMap, "Bar") { + t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"") + } +} + +func TestNotContains(t *testing.T) { + + mockT := new(testing.T) + list := []string{"Foo", "Bar"} + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} + + if !NotContains(mockT, "Hello World", "Hello!") { + t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") + } + if NotContains(mockT, "Hello World", "Hello") { + t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") + } + + if !NotContains(mockT, list, "Foo!") { + t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") + } + if NotContains(mockT, list, "Foo") { + t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + if NotContains(mockT, simpleMap, "Foo") { + t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"") + } + if !NotContains(mockT, simpleMap, "Bar") { + t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"") + } +} + +func TestSubset(t *testing.T) { + mockT := new(testing.T) + + if !Subset(mockT, []int{1, 2, 3}, nil) { + t.Error("Subset should return true: given subset is nil") + } + if !Subset(mockT, []int{1, 2, 3}, []int{}) { + t.Error("Subset should return true: any set contains the nil set") + } + if !Subset(mockT, []int{1, 2, 3}, []int{1, 2}) { + t.Error("Subset should return true: [1, 2, 3] contains [1, 2]") + } + if !Subset(mockT, []int{1, 2, 3}, []int{1, 2, 3}) { + t.Error("Subset should return true: [1, 2, 3] contains [1, 2, 3]") + } + if !Subset(mockT, []string{"hello", "world"}, []string{"hello"}) { + t.Error("Subset should return true: [\"hello\", \"world\"] contains [\"hello\"]") + } + + if Subset(mockT, []string{"hello", "world"}, []string{"hello", "testify"}) { + t.Error("Subset should return false: [\"hello\", \"world\"] does not contain [\"hello\", \"testify\"]") + } + if Subset(mockT, []int{1, 2, 3}, []int{4, 5}) { + t.Error("Subset should return false: [1, 2, 3] does not contain [4, 5]") + } + if Subset(mockT, []int{1, 2, 3}, []int{1, 5}) { + t.Error("Subset should return false: [1, 2, 3] does not contain [1, 5]") + } +} + +func TestNotSubset(t *testing.T) { + mockT := new(testing.T) + + if NotSubset(mockT, []int{1, 2, 3}, nil) { + t.Error("NotSubset should return false: given subset is nil") + } + if NotSubset(mockT, []int{1, 2, 3}, []int{}) { + t.Error("NotSubset should return false: any set contains the nil set") + } + if NotSubset(mockT, []int{1, 2, 3}, []int{1, 2}) { + t.Error("NotSubset should return false: [1, 2, 3] contains [1, 2]") + } + if NotSubset(mockT, []int{1, 2, 3}, []int{1, 2, 3}) { + t.Error("NotSubset should return false: [1, 2, 3] contains [1, 2, 3]") + } + if NotSubset(mockT, []string{"hello", "world"}, []string{"hello"}) { + t.Error("NotSubset should return false: [\"hello\", \"world\"] contains [\"hello\"]") + } + + if !NotSubset(mockT, []string{"hello", "world"}, []string{"hello", "testify"}) { + t.Error("NotSubset should return true: [\"hello\", \"world\"] does not contain [\"hello\", \"testify\"]") + } + if !NotSubset(mockT, []int{1, 2, 3}, []int{4, 5}) { + t.Error("NotSubset should return true: [1, 2, 3] does not contain [4, 5]") + } + if !NotSubset(mockT, []int{1, 2, 3}, []int{1, 5}) { + t.Error("NotSubset should return true: [1, 2, 3] does not contain [1, 5]") + } +} + +func TestNotSubsetNil(t *testing.T) { + mockT := new(testing.T) + NotSubset(mockT, []string{"foo"}, nil) + if !mockT.Failed() { + t.Error("NotSubset on nil set should have failed the test") + } +} + +func Test_includeElement(t *testing.T) { + + list1 := []string{"Foo", "Bar"} + list2 := []int{1, 2} + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} + + ok, found := includeElement("Hello World", "World") + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Foo") + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Bar") + True(t, ok) + True(t, found) + + ok, found = includeElement(list2, 1) + True(t, ok) + True(t, found) + + ok, found = includeElement(list2, 2) + True(t, ok) + True(t, found) + + ok, found = includeElement(list1, "Foo!") + True(t, ok) + False(t, found) + + ok, found = includeElement(list2, 3) + True(t, ok) + False(t, found) + + ok, found = includeElement(list2, "1") + True(t, ok) + False(t, found) + + ok, found = includeElement(simpleMap, "Foo") + True(t, ok) + True(t, found) + + ok, found = includeElement(simpleMap, "Bar") + True(t, ok) + False(t, found) + + ok, found = includeElement(1433, "1") + False(t, ok) + False(t, found) +} + +func TestElementsMatch(t *testing.T) { + mockT := new(testing.T) + + if !ElementsMatch(mockT, nil, nil) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{}, []int{}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{1}, []int{1}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{1, 1}, []int{1, 1}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{1, 2}, []int{1, 2}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{1, 2}, []int{2, 1}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, [2]int{1, 2}, [2]int{2, 1}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []string{"hello", "world"}, []string{"world", "hello"}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []string{"hello", "hello"}, []string{"hello", "hello"}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []string{"hello", "hello", "world"}, []string{"hello", "world", "hello"}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, [3]string{"hello", "hello", "world"}, [3]string{"hello", "world", "hello"}) { + t.Error("ElementsMatch should return true") + } + if !ElementsMatch(mockT, []int{}, nil) { + t.Error("ElementsMatch should return true") + } + + if ElementsMatch(mockT, []int{1}, []int{1, 1}) { + t.Error("ElementsMatch should return false") + } + if ElementsMatch(mockT, []int{1, 2}, []int{2, 2}) { + t.Error("ElementsMatch should return false") + } + if ElementsMatch(mockT, []string{"hello", "hello"}, []string{"hello"}) { + t.Error("ElementsMatch should return false") + } +} + +func TestCondition(t *testing.T) { + mockT := new(testing.T) + + if !Condition(mockT, func() bool { return true }, "Truth") { + t.Error("Condition should return true") + } + + if Condition(mockT, func() bool { return false }, "Lie") { + t.Error("Condition should return false") + } + +} + +func TestDidPanic(t *testing.T) { + + if funcDidPanic, _ := didPanic(func() { + panic("Panic!") + }); !funcDidPanic { + t.Error("didPanic should return true") + } + + if funcDidPanic, _ := didPanic(func() { + }); funcDidPanic { + t.Error("didPanic should return false") + } + +} + +func TestPanics(t *testing.T) { + + mockT := new(testing.T) + + if !Panics(mockT, func() { + panic("Panic!") + }) { + t.Error("Panics should return true") + } + + if Panics(mockT, func() { + }) { + t.Error("Panics should return false") + } + +} + +func TestPanicsWithValue(t *testing.T) { + + mockT := new(testing.T) + + if !PanicsWithValue(mockT, "Panic!", func() { + panic("Panic!") + }) { + t.Error("PanicsWithValue should return true") + } + + if PanicsWithValue(mockT, "Panic!", func() { + }) { + t.Error("PanicsWithValue should return false") + } + + if PanicsWithValue(mockT, "at the disco", func() { + panic("Panic!") + }) { + t.Error("PanicsWithValue should return false") + } +} + +func TestNotPanics(t *testing.T) { + + mockT := new(testing.T) + + if !NotPanics(mockT, func() { + }) { + t.Error("NotPanics should return true") + } + + if NotPanics(mockT, func() { + panic("Panic!") + }) { + t.Error("NotPanics should return false") + } + +} + +func TestNoError(t *testing.T) { + + mockT := new(testing.T) + + // start with a nil error + var err error + + True(t, NoError(mockT, err), "NoError should return True for nil arg") + + // now set an error + err = errors.New("some error") + + False(t, NoError(mockT, err), "NoError with error should return False") + + // returning an empty error interface + err = func() error { + var err *customError + if err != nil { + t.Fatal("err should be nil here") + } + return err + }() + + if err == nil { // err is not nil here! + t.Errorf("Error should be nil due to empty interface: %s", err) + } + + False(t, NoError(mockT, err), "NoError should fail with empty error interface") +} + +type customError struct{} + +func (*customError) Error() string { return "fail" } + +func TestError(t *testing.T) { + + mockT := new(testing.T) + + // start with a nil error + var err error + + False(t, Error(mockT, err), "Error should return False for nil arg") + + // now set an error + err = errors.New("some error") + + True(t, Error(mockT, err), "Error with error should return True") + + // go vet check + True(t, Errorf(mockT, err, "example with %s", "formatted message"), "Errorf with error should rturn True") + + // returning an empty error interface + err = func() error { + var err *customError + if err != nil { + t.Fatal("err should be nil here") + } + return err + }() + + if err == nil { // err is not nil here! + t.Errorf("Error should be nil due to empty interface: %s", err) + } + + True(t, Error(mockT, err), "Error should pass with empty error interface") +} + +func TestEqualError(t *testing.T) { + mockT := new(testing.T) + + // start with a nil error + var err error + False(t, EqualError(mockT, err, ""), + "EqualError should return false for nil arg") + + // now set an error + err = errors.New("some error") + False(t, EqualError(mockT, err, "Not some error"), + "EqualError should return false for different error string") + True(t, EqualError(mockT, err, "some error"), + "EqualError should return true") +} + +func Test_isEmpty(t *testing.T) { + + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + + True(t, isEmpty("")) + True(t, isEmpty(nil)) + True(t, isEmpty([]string{})) + True(t, isEmpty(0)) + True(t, isEmpty(int32(0))) + True(t, isEmpty(int64(0))) + True(t, isEmpty(false)) + True(t, isEmpty(map[string]string{})) + True(t, isEmpty(new(time.Time))) + True(t, isEmpty(time.Time{})) + True(t, isEmpty(make(chan struct{}))) + False(t, isEmpty("something")) + False(t, isEmpty(errors.New("something"))) + False(t, isEmpty([]string{"something"})) + False(t, isEmpty(1)) + False(t, isEmpty(true)) + False(t, isEmpty(map[string]string{"Hello": "World"})) + False(t, isEmpty(chWithValue)) + +} + +func TestEmpty(t *testing.T) { + + mockT := new(testing.T) + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + var tiP *time.Time + var tiNP time.Time + var s *string + var f *os.File + sP := &s + x := 1 + xP := &x + + type TString string + type TStruct struct { + x int + s []int + } + + True(t, Empty(mockT, ""), "Empty string is empty") + True(t, Empty(mockT, nil), "Nil is empty") + True(t, Empty(mockT, []string{}), "Empty string array is empty") + True(t, Empty(mockT, 0), "Zero int value is empty") + True(t, Empty(mockT, false), "False value is empty") + True(t, Empty(mockT, make(chan struct{})), "Channel without values is empty") + True(t, Empty(mockT, s), "Nil string pointer is empty") + True(t, Empty(mockT, f), "Nil os.File pointer is empty") + True(t, Empty(mockT, tiP), "Nil time.Time pointer is empty") + True(t, Empty(mockT, tiNP), "time.Time is empty") + True(t, Empty(mockT, TStruct{}), "struct with zero values is empty") + True(t, Empty(mockT, TString("")), "empty aliased string is empty") + True(t, Empty(mockT, sP), "ptr to nil value is empty") + + False(t, Empty(mockT, "something"), "Non Empty string is not empty") + False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty") + False(t, Empty(mockT, []string{"something"}), "Non empty string array is not empty") + False(t, Empty(mockT, 1), "Non-zero int value is not empty") + False(t, Empty(mockT, true), "True value is not empty") + False(t, Empty(mockT, chWithValue), "Channel with values is not empty") + False(t, Empty(mockT, TStruct{x: 1}), "struct with initialized values is empty") + False(t, Empty(mockT, TString("abc")), "non-empty aliased string is empty") + False(t, Empty(mockT, xP), "ptr to non-nil value is not empty") +} + +func TestNotEmpty(t *testing.T) { + + mockT := new(testing.T) + chWithValue := make(chan struct{}, 1) + chWithValue <- struct{}{} + + False(t, NotEmpty(mockT, ""), "Empty string is empty") + False(t, NotEmpty(mockT, nil), "Nil is empty") + False(t, NotEmpty(mockT, []string{}), "Empty string array is empty") + False(t, NotEmpty(mockT, 0), "Zero int value is empty") + False(t, NotEmpty(mockT, false), "False value is empty") + False(t, NotEmpty(mockT, make(chan struct{})), "Channel without values is empty") + + True(t, NotEmpty(mockT, "something"), "Non Empty string is not empty") + True(t, NotEmpty(mockT, errors.New("something")), "Non nil object is not empty") + True(t, NotEmpty(mockT, []string{"something"}), "Non empty string array is not empty") + True(t, NotEmpty(mockT, 1), "Non-zero int value is not empty") + True(t, NotEmpty(mockT, true), "True value is not empty") + True(t, NotEmpty(mockT, chWithValue), "Channel with values is not empty") +} + +func Test_getLen(t *testing.T) { + falseCases := []interface{}{ + nil, + 0, + true, + false, + 'A', + struct{}{}, + } + for _, v := range falseCases { + ok, l := getLen(v) + False(t, ok, "Expected getLen fail to get length of %#v", v) + Equal(t, 0, l, "getLen should return 0 for %#v", v) + } + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + trueCases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range trueCases { + ok, l := getLen(c.v) + True(t, ok, "Expected getLen success to get length of %#v", c.v) + Equal(t, c.l, l) + } +} + +func TestLen(t *testing.T) { + mockT := new(testing.T) + + False(t, Len(mockT, nil, 0), "nil does not have length") + False(t, Len(mockT, 0, 0), "int does not have length") + False(t, Len(mockT, true, 0), "true does not have length") + False(t, Len(mockT, false, 0), "false does not have length") + False(t, Len(mockT, 'A', 0), "Rune does not have length") + False(t, Len(mockT, struct{}{}, 0), "Struct does not have length") + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + + cases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range cases { + True(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) + } + + cases = []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 4}, + {[...]int{1, 2, 3}, 2}, + {"ABC", 2}, + {map[int]int{1: 2, 2: 4, 3: 6}, 4}, + {ch, 2}, + + {[]int{}, 1}, + {map[int]int{}, 1}, + {make(chan int), 1}, + + {[]int(nil), 1}, + {map[int]int(nil), 1}, + {(chan int)(nil), 1}, + } + + for _, c := range cases { + False(t, Len(mockT, c.v, c.l), "%#v have %d items", c.v, c.l) + } +} + +func TestWithinDuration(t *testing.T) { + + mockT := new(testing.T) + a := time.Now() + b := a.Add(10 * time.Second) + + True(t, WithinDuration(mockT, a, b, 10*time.Second), "A 10s difference is within a 10s time difference") + True(t, WithinDuration(mockT, b, a, 10*time.Second), "A 10s difference is within a 10s time difference") + + False(t, WithinDuration(mockT, a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") + + False(t, WithinDuration(mockT, a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") + + False(t, WithinDuration(mockT, a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") + False(t, WithinDuration(mockT, b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") +} + +func TestInDelta(t *testing.T) { + mockT := new(testing.T) + + True(t, InDelta(mockT, 1.001, 1, 0.01), "|1.001 - 1| <= 0.01") + True(t, InDelta(mockT, 1, 1.001, 0.01), "|1 - 1.001| <= 0.01") + True(t, InDelta(mockT, 1, 2, 1), "|1 - 2| <= 1") + False(t, InDelta(mockT, 1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") + False(t, InDelta(mockT, 2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") + False(t, InDelta(mockT, "", nil, 1), "Expected non numerals to fail") + False(t, InDelta(mockT, 42, math.NaN(), 0.01), "Expected NaN for actual to fail") + False(t, InDelta(mockT, math.NaN(), 42, 0.01), "Expected NaN for expected to fail") + + cases := []struct { + a, b interface{} + delta float64 + }{ + {uint8(2), uint8(1), 1}, + {uint16(2), uint16(1), 1}, + {uint32(2), uint32(1), 1}, + {uint64(2), uint64(1), 1}, + + {int(2), int(1), 1}, + {int8(2), int8(1), 1}, + {int16(2), int16(1), 1}, + {int32(2), int32(1), 1}, + {int64(2), int64(1), 1}, + + {float32(2), float32(1), 1}, + {float64(2), float64(1), 1}, + } + + for _, tc := range cases { + True(t, InDelta(mockT, tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) + } +} + +func TestInDeltaSlice(t *testing.T) { + mockT := new(testing.T) + + True(t, InDeltaSlice(mockT, + []float64{1.001, 0.999}, + []float64{1, 1}, + 0.1), "{1.001, 0.009} is element-wise close to {1, 1} in delta=0.1") + + True(t, InDeltaSlice(mockT, + []float64{1, 2}, + []float64{0, 3}, + 1), "{1, 2} is element-wise close to {0, 3} in delta=1") + + False(t, InDeltaSlice(mockT, + []float64{1, 2}, + []float64{0, 3}, + 0.1), "{1, 2} is not element-wise close to {0, 3} in delta=0.1") + + False(t, InDeltaSlice(mockT, "", nil, 1), "Expected non numeral slices to fail") +} + +func TestInDeltaMapValues(t *testing.T) { + mockT := new(testing.T) + + for _, tc := range []struct { + title string + expect interface{} + actual interface{} + f func(TestingT, bool, ...interface{}) bool + delta float64 + }{ + { + title: "Within delta", + expect: map[string]float64{ + "foo": 1.0, + "bar": 2.0, + }, + actual: map[string]float64{ + "foo": 1.01, + "bar": 1.99, + }, + delta: 0.1, + f: True, + }, + { + title: "Within delta", + expect: map[int]float64{ + 1: 1.0, + 2: 2.0, + }, + actual: map[int]float64{ + 1: 1.0, + 2: 1.99, + }, + delta: 0.1, + f: True, + }, + { + title: "Different number of keys", + expect: map[int]float64{ + 1: 1.0, + 2: 2.0, + }, + actual: map[int]float64{ + 1: 1.0, + }, + delta: 0.1, + f: False, + }, + { + title: "Within delta with zero value", + expect: map[string]float64{ + "zero": 0.0, + }, + actual: map[string]float64{ + "zero": 0.0, + }, + delta: 0.1, + f: True, + }, + { + title: "With missing key with zero value", + expect: map[string]float64{ + "zero": 0.0, + "foo": 0.0, + }, + actual: map[string]float64{ + "zero": 0.0, + "bar": 0.0, + }, + f: False, + }, + } { + tc.f(t, InDeltaMapValues(mockT, tc.expect, tc.actual, tc.delta), tc.title+"\n"+diff(tc.expect, tc.actual)) + } +} + +func TestInEpsilon(t *testing.T) { + mockT := new(testing.T) + + cases := []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), uint16(2), .001}, + {2.1, 2.2, 0.1}, + {2.2, 2.1, 0.1}, + {-2.1, -2.2, 0.1}, + {-2.2, -2.1, 0.1}, + {uint64(100), uint8(101), 0.01}, + {0.1, -0.1, 2}, + {0.1, 0, 2}, + {time.Second, time.Second + time.Millisecond, 0.002}, + } + + for _, tc := range cases { + True(t, InEpsilon(t, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon), "test: %q", tc) + } + + cases = []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), int16(-2), .001}, + {uint64(100), uint8(102), 0.01}, + {2.1, 2.2, 0.001}, + {2.2, 2.1, 0.001}, + {2.1, -2.2, 1}, + {2.1, "bla-bla", 0}, + {0.1, -0.1, 1.99}, + {0, 0.1, 2}, // expected must be different to zero + {time.Second, time.Second + 10*time.Millisecond, 0.002}, + } + + for _, tc := range cases { + False(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } + +} + +func TestInEpsilonSlice(t *testing.T) { + mockT := new(testing.T) + + True(t, InEpsilonSlice(mockT, + []float64{2.2, 2.0}, + []float64{2.1, 2.1}, + 0.06), "{2.2, 2.0} is element-wise close to {2.1, 2.1} in espilon=0.06") + + False(t, InEpsilonSlice(mockT, + []float64{2.2, 2.0}, + []float64{2.1, 2.1}, + 0.04), "{2.2, 2.0} is not element-wise close to {2.1, 2.1} in espilon=0.04") + + False(t, InEpsilonSlice(mockT, "", nil, 1), "Expected non numeral slices to fail") +} + +func TestRegexp(t *testing.T) { + mockT := new(testing.T) + + cases := []struct { + rx, str string + }{ + {"^start", "start of the line"}, + {"end$", "in the end"}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, + } + + for _, tc := range cases { + True(t, Regexp(mockT, tc.rx, tc.str)) + True(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + False(t, NotRegexp(mockT, tc.rx, tc.str)) + False(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + } + + cases = []struct { + rx, str string + }{ + {"^asdfastart", "Not the start of the line"}, + {"end$", "in the end."}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, + } + + for _, tc := range cases { + False(t, Regexp(mockT, tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) + False(t, Regexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + True(t, NotRegexp(mockT, tc.rx, tc.str)) + True(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) + } +} + +func testAutogeneratedFunction() { + defer func() { + if err := recover(); err == nil { + panic("did not panic") + } + CallerInfo() + }() + t := struct { + io.Closer + }{} + var c io.Closer + c = t + c.Close() +} + +func TestCallerInfoWithAutogeneratedFunctions(t *testing.T) { + NotPanics(t, func() { + testAutogeneratedFunction() + }) +} + +func TestZero(t *testing.T) { + mockT := new(testing.T) + + for _, test := range zeros { + True(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } + + for _, test := range nonZeros { + False(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } +} + +func TestNotZero(t *testing.T) { + mockT := new(testing.T) + + for _, test := range zeros { + False(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } + + for _, test := range nonZeros { + True(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } +} + +func TestFileExists(t *testing.T) { + mockT := new(testing.T) + True(t, FileExists(mockT, "assertions.go")) + + mockT = new(testing.T) + False(t, FileExists(mockT, "random_file")) + + mockT = new(testing.T) + False(t, FileExists(mockT, "../_codegen")) +} + +func TestDirExists(t *testing.T) { + mockT := new(testing.T) + False(t, DirExists(mockT, "assertions.go")) + + mockT = new(testing.T) + False(t, DirExists(mockT, "random_dir")) + + mockT = new(testing.T) + True(t, DirExists(mockT, "../_codegen")) +} + +func TestJSONEq_EqualSONString(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`)) +} + +func TestJSONEq_EquivalentButNotEqual(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_HashOfArraysAndHashes(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, "{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}", + "{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}")) +} + +func TestJSONEq_Array(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`)) +} + +func TestJSONEq_HashAndArrayNotEquivalent(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`)) +} + +func TestJSONEq_HashesNotEquivalent(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_ActualIsNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `{"foo": "bar"}`, "Not JSON")) +} + +func TestJSONEq_ExpectedIsNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, "Not JSON", `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_ExpectedAndActualNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, "Not JSON", "Not JSON")) +} + +func TestJSONEq_ArraysOfDifferentOrder(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`)) +} + +func TestDiff(t *testing.T) { + expected := ` + +Diff: +--- Expected ++++ Actual +@@ -1,3 +1,3 @@ + (struct { foo string }) { +- foo: (string) (len=5) "hello" ++ foo: (string) (len=3) "bar" + } +` + actual := diff( + struct{ foo string }{"hello"}, + struct{ foo string }{"bar"}, + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -2,5 +2,5 @@ + (int) 1, +- (int) 2, + (int) 3, +- (int) 4 ++ (int) 5, ++ (int) 7 + } +` + actual = diff( + []int{1, 2, 3, 4}, + []int{1, 3, 5, 7}, + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -2,4 +2,4 @@ + (int) 1, +- (int) 2, +- (int) 3 ++ (int) 3, ++ (int) 5 + } +` + actual = diff( + []int{1, 2, 3, 4}[0:3], + []int{1, 3, 5, 7}[0:3], + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -1,6 +1,6 @@ + (map[string]int) (len=4) { +- (string) (len=4) "four": (int) 4, ++ (string) (len=4) "five": (int) 5, + (string) (len=3) "one": (int) 1, +- (string) (len=5) "three": (int) 3, +- (string) (len=3) "two": (int) 2 ++ (string) (len=5) "seven": (int) 7, ++ (string) (len=5) "three": (int) 3 + } +` + + actual = diff( + map[string]int{"one": 1, "two": 2, "three": 3, "four": 4}, + map[string]int{"one": 1, "three": 3, "five": 5, "seven": 7}, + ) + Equal(t, expected, actual) +} + +func TestDiffEmptyCases(t *testing.T) { + Equal(t, "", diff(nil, nil)) + Equal(t, "", diff(struct{ foo string }{}, nil)) + Equal(t, "", diff(nil, struct{ foo string }{})) + Equal(t, "", diff(1, 2)) + Equal(t, "", diff(1, 2)) + Equal(t, "", diff([]int{1}, []bool{true})) +} + +// Ensure there are no data races +func TestDiffRace(t *testing.T) { + t.Parallel() + + expected := map[string]string{ + "a": "A", + "b": "B", + "c": "C", + } + + actual := map[string]string{ + "d": "D", + "e": "E", + "f": "F", + } + + // run diffs in parallel simulating tests with t.Parallel() + numRoutines := 10 + rChans := make([]chan string, numRoutines) + for idx := range rChans { + rChans[idx] = make(chan string) + go func(ch chan string) { + defer close(ch) + ch <- diff(expected, actual) + }(rChans[idx]) + } + + for _, ch := range rChans { + for msg := range ch { + NotZero(t, msg) // dummy assert + } + } +} + +type mockTestingT struct { +} + +func (m *mockTestingT) Errorf(format string, args ...interface{}) {} + +func TestFailNowWithPlainTestingT(t *testing.T) { + mockT := &mockTestingT{} + + Panics(t, func() { + FailNow(mockT, "failed") + }, "should panic since mockT is missing FailNow()") +} + +type mockFailNowTestingT struct { +} + +func (m *mockFailNowTestingT) Errorf(format string, args ...interface{}) {} + +func (m *mockFailNowTestingT) FailNow() {} + +func TestFailNowWithFullTestingT(t *testing.T) { + mockT := &mockFailNowTestingT{} + + NotPanics(t, func() { + FailNow(mockT, "failed") + }, "should call mockT.FailNow() rather than panicking") +} + +func TestBytesEqual(t *testing.T) { + var cases = []struct { + a, b []byte + }{ + {make([]byte, 2), make([]byte, 2)}, + {make([]byte, 2), make([]byte, 2, 3)}, + {nil, make([]byte, 0)}, + } + for i, c := range cases { + Equal(t, reflect.DeepEqual(c.a, c.b), ObjectsAreEqual(c.a, c.b), "case %d failed", i+1) + } +} + +func BenchmarkBytesEqual(b *testing.B) { + const size = 1024 * 8 + s := make([]byte, size) + for i := range s { + s[i] = byte(i % 255) + } + s2 := make([]byte, size) + copy(s2, s) + + mockT := &mockFailNowTestingT{} + b.ResetTimer() + for i := 0; i < b.N; i++ { + Equal(mockT, s, s2) + } +} + +func TestEqualArgsValidation(t *testing.T) { + err := validateEqualArgs(time.Now, time.Now) + EqualError(t, err, "cannot take func type as argument") +} diff --git a/vendor/github.com/stretchr/testify/assert/doc.go b/vendor/github.com/stretchr/testify/assert/doc.go new file mode 100644 index 00000000..c9dccc4d --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/doc.go @@ -0,0 +1,45 @@ +// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system. +// +// Example Usage +// +// The following is a complete example using assert in a standard test function: +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) +// +// func TestSomething(t *testing.T) { +// +// var a string = "Hello" +// var b string = "Hello" +// +// assert.Equal(t, a, b, "The two words should be the same.") +// +// } +// +// if you assert many times, use the format below: +// +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// ) +// +// func TestSomething(t *testing.T) { +// assert := assert.New(t) +// +// var a string = "Hello" +// var b string = "Hello" +// +// assert.Equal(a, b, "The two words should be the same.") +// } +// +// Assertions +// +// Assertions allow you to easily write test code, and are global funcs in the `assert` package. +// All assertion functions take, as the first argument, the `*testing.T` object provided by the +// testing framework. This allows the assertion funcs to write the failings and other details to +// the correct place. +// +// Every assertion function also takes an optional string message as the final argument, +// allowing custom error messages to be appended to the message the assertion method outputs. +package assert diff --git a/vendor/github.com/stretchr/testify/assert/errors.go b/vendor/github.com/stretchr/testify/assert/errors.go new file mode 100644 index 00000000..ac9dc9d1 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/errors.go @@ -0,0 +1,10 @@ +package assert + +import ( + "errors" +) + +// AnError is an error instance useful for testing. If the code does not care +// about error specifics, and only needs to return the error for example, this +// error should be used to make the test code more readable. +var AnError = errors.New("assert.AnError general error for testing") diff --git a/vendor/github.com/stretchr/testify/assert/forward_assertions.go b/vendor/github.com/stretchr/testify/assert/forward_assertions.go new file mode 100644 index 00000000..9ad56851 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/forward_assertions.go @@ -0,0 +1,16 @@ +package assert + +// Assertions provides assertion methods around the +// TestingT interface. +type Assertions struct { + t TestingT +} + +// New makes a new Assertions object for the specified TestingT. +func New(t TestingT) *Assertions { + return &Assertions{ + t: t, + } +} + +//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_forward.go.tmpl -include-format-funcs diff --git a/vendor/github.com/stretchr/testify/assert/forward_assertions_test.go b/vendor/github.com/stretchr/testify/assert/forward_assertions_test.go new file mode 100644 index 00000000..22e1df1d --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/forward_assertions_test.go @@ -0,0 +1,611 @@ +package assert + +import ( + "errors" + "regexp" + "testing" + "time" +) + +func TestImplementsWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) { + t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface") + } + if assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) { + t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface") + } +} + +func TestIsTypeWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) { + t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject") + } + if assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) { + t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject") + } + +} + +func TestEqualWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Equal("Hello World", "Hello World") { + t.Error("Equal should return true") + } + if !assert.Equal(123, 123) { + t.Error("Equal should return true") + } + if !assert.Equal(123.5, 123.5) { + t.Error("Equal should return true") + } + if !assert.Equal([]byte("Hello World"), []byte("Hello World")) { + t.Error("Equal should return true") + } + if !assert.Equal(nil, nil) { + t.Error("Equal should return true") + } +} + +func TestEqualValuesWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.EqualValues(uint32(10), int32(10)) { + t.Error("EqualValues should return true") + } +} + +func TestNotNilWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.NotNil(new(AssertionTesterConformingObject)) { + t.Error("NotNil should return true: object is not nil") + } + if assert.NotNil(nil) { + t.Error("NotNil should return false: object is nil") + } + +} + +func TestNilWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.Nil(nil) { + t.Error("Nil should return true: object is nil") + } + if assert.Nil(new(AssertionTesterConformingObject)) { + t.Error("Nil should return false: object is not nil") + } + +} + +func TestTrueWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.True(true) { + t.Error("True should return true") + } + if assert.True(false) { + t.Error("True should return false") + } + +} + +func TestFalseWrapper(t *testing.T) { + assert := New(new(testing.T)) + + if !assert.False(false) { + t.Error("False should return true") + } + if assert.False(true) { + t.Error("False should return false") + } + +} + +func TestExactlyWrapper(t *testing.T) { + assert := New(new(testing.T)) + + a := float32(1) + b := float64(1) + c := float32(1) + d := float32(2) + + if assert.Exactly(a, b) { + t.Error("Exactly should return false") + } + if assert.Exactly(a, d) { + t.Error("Exactly should return false") + } + if !assert.Exactly(a, c) { + t.Error("Exactly should return true") + } + + if assert.Exactly(nil, a) { + t.Error("Exactly should return false") + } + if assert.Exactly(a, nil) { + t.Error("Exactly should return false") + } + +} + +func TestNotEqualWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.NotEqual("Hello World", "Hello World!") { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(123, 1234) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(123.5, 123.55) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual([]byte("Hello World"), []byte("Hello World!")) { + t.Error("NotEqual should return true") + } + if !assert.NotEqual(nil, new(AssertionTesterConformingObject)) { + t.Error("NotEqual should return true") + } +} + +func TestContainsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + list := []string{"Foo", "Bar"} + + if !assert.Contains("Hello World", "Hello") { + t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") + } + if assert.Contains("Hello World", "Salut") { + t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"") + } + + if !assert.Contains(list, "Foo") { + t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + if assert.Contains(list, "Salut") { + t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"") + } + +} + +func TestNotContainsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + list := []string{"Foo", "Bar"} + + if !assert.NotContains("Hello World", "Hello!") { + t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") + } + if assert.NotContains("Hello World", "Hello") { + t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"") + } + + if !assert.NotContains(list, "Foo!") { + t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"") + } + if assert.NotContains(list, "Foo") { + t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") + } + +} + +func TestConditionWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.Condition(func() bool { return true }, "Truth") { + t.Error("Condition should return true") + } + + if assert.Condition(func() bool { return false }, "Lie") { + t.Error("Condition should return false") + } + +} + +func TestDidPanicWrapper(t *testing.T) { + + if funcDidPanic, _ := didPanic(func() { + panic("Panic!") + }); !funcDidPanic { + t.Error("didPanic should return true") + } + + if funcDidPanic, _ := didPanic(func() { + }); funcDidPanic { + t.Error("didPanic should return false") + } + +} + +func TestPanicsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.Panics(func() { + panic("Panic!") + }) { + t.Error("Panics should return true") + } + + if assert.Panics(func() { + }) { + t.Error("Panics should return false") + } + +} + +func TestNotPanicsWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + if !assert.NotPanics(func() { + }) { + t.Error("NotPanics should return true") + } + + if assert.NotPanics(func() { + panic("Panic!") + }) { + t.Error("NotPanics should return false") + } + +} + +func TestNoErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error + + assert.True(mockAssert.NoError(err), "NoError should return True for nil arg") + + // now set an error + err = errors.New("Some error") + + assert.False(mockAssert.NoError(err), "NoError with error should return False") + +} + +func TestErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error + + assert.False(mockAssert.Error(err), "Error should return False for nil arg") + + // now set an error + err = errors.New("Some error") + + assert.True(mockAssert.Error(err), "Error with error should return True") + +} + +func TestEqualErrorWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + // start with a nil error + var err error + assert.False(mockAssert.EqualError(err, ""), + "EqualError should return false for nil arg") + + // now set an error + err = errors.New("some error") + assert.False(mockAssert.EqualError(err, "Not some error"), + "EqualError should return false for different error string") + assert.True(mockAssert.EqualError(err, "some error"), + "EqualError should return true") +} + +func TestEmptyWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.True(mockAssert.Empty(""), "Empty string is empty") + assert.True(mockAssert.Empty(nil), "Nil is empty") + assert.True(mockAssert.Empty([]string{}), "Empty string array is empty") + assert.True(mockAssert.Empty(0), "Zero int value is empty") + assert.True(mockAssert.Empty(false), "False value is empty") + + assert.False(mockAssert.Empty("something"), "Non Empty string is not empty") + assert.False(mockAssert.Empty(errors.New("something")), "Non nil object is not empty") + assert.False(mockAssert.Empty([]string{"something"}), "Non empty string array is not empty") + assert.False(mockAssert.Empty(1), "Non-zero int value is not empty") + assert.False(mockAssert.Empty(true), "True value is not empty") + +} + +func TestNotEmptyWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.False(mockAssert.NotEmpty(""), "Empty string is empty") + assert.False(mockAssert.NotEmpty(nil), "Nil is empty") + assert.False(mockAssert.NotEmpty([]string{}), "Empty string array is empty") + assert.False(mockAssert.NotEmpty(0), "Zero int value is empty") + assert.False(mockAssert.NotEmpty(false), "False value is empty") + + assert.True(mockAssert.NotEmpty("something"), "Non Empty string is not empty") + assert.True(mockAssert.NotEmpty(errors.New("something")), "Non nil object is not empty") + assert.True(mockAssert.NotEmpty([]string{"something"}), "Non empty string array is not empty") + assert.True(mockAssert.NotEmpty(1), "Non-zero int value is not empty") + assert.True(mockAssert.NotEmpty(true), "True value is not empty") + +} + +func TestLenWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.False(mockAssert.Len(nil, 0), "nil does not have length") + assert.False(mockAssert.Len(0, 0), "int does not have length") + assert.False(mockAssert.Len(true, 0), "true does not have length") + assert.False(mockAssert.Len(false, 0), "false does not have length") + assert.False(mockAssert.Len('A', 0), "Rune does not have length") + assert.False(mockAssert.Len(struct{}{}, 0), "Struct does not have length") + + ch := make(chan int, 5) + ch <- 1 + ch <- 2 + ch <- 3 + + cases := []struct { + v interface{} + l int + }{ + {[]int{1, 2, 3}, 3}, + {[...]int{1, 2, 3}, 3}, + {"ABC", 3}, + {map[int]int{1: 2, 2: 4, 3: 6}, 3}, + {ch, 3}, + + {[]int{}, 0}, + {map[int]int{}, 0}, + {make(chan int), 0}, + + {[]int(nil), 0}, + {map[int]int(nil), 0}, + {(chan int)(nil), 0}, + } + + for _, c := range cases { + assert.True(mockAssert.Len(c.v, c.l), "%#v have %d items", c.v, c.l) + } +} + +func TestWithinDurationWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + a := time.Now() + b := a.Add(10 * time.Second) + + assert.True(mockAssert.WithinDuration(a, b, 10*time.Second), "A 10s difference is within a 10s time difference") + assert.True(mockAssert.WithinDuration(b, a, 10*time.Second), "A 10s difference is within a 10s time difference") + + assert.False(mockAssert.WithinDuration(a, b, 9*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, 9*time.Second), "A 10s difference is not within a 9s time difference") + + assert.False(mockAssert.WithinDuration(a, b, -9*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, -9*time.Second), "A 10s difference is not within a 9s time difference") + + assert.False(mockAssert.WithinDuration(a, b, -11*time.Second), "A 10s difference is not within a 9s time difference") + assert.False(mockAssert.WithinDuration(b, a, -11*time.Second), "A 10s difference is not within a 9s time difference") +} + +func TestInDeltaWrapper(t *testing.T) { + assert := New(new(testing.T)) + + True(t, assert.InDelta(1.001, 1, 0.01), "|1.001 - 1| <= 0.01") + True(t, assert.InDelta(1, 1.001, 0.01), "|1 - 1.001| <= 0.01") + True(t, assert.InDelta(1, 2, 1), "|1 - 2| <= 1") + False(t, assert.InDelta(1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail") + False(t, assert.InDelta(2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail") + False(t, assert.InDelta("", nil, 1), "Expected non numerals to fail") + + cases := []struct { + a, b interface{} + delta float64 + }{ + {uint8(2), uint8(1), 1}, + {uint16(2), uint16(1), 1}, + {uint32(2), uint32(1), 1}, + {uint64(2), uint64(1), 1}, + + {int(2), int(1), 1}, + {int8(2), int8(1), 1}, + {int16(2), int16(1), 1}, + {int32(2), int32(1), 1}, + {int64(2), int64(1), 1}, + + {float32(2), float32(1), 1}, + {float64(2), float64(1), 1}, + } + + for _, tc := range cases { + True(t, assert.InDelta(tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta) + } +} + +func TestInEpsilonWrapper(t *testing.T) { + assert := New(new(testing.T)) + + cases := []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), uint16(2), .001}, + {2.1, 2.2, 0.1}, + {2.2, 2.1, 0.1}, + {-2.1, -2.2, 0.1}, + {-2.2, -2.1, 0.1}, + {uint64(100), uint8(101), 0.01}, + {0.1, -0.1, 2}, + } + + for _, tc := range cases { + True(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } + + cases = []struct { + a, b interface{} + epsilon float64 + }{ + {uint8(2), int16(-2), .001}, + {uint64(100), uint8(102), 0.01}, + {2.1, 2.2, 0.001}, + {2.2, 2.1, 0.001}, + {2.1, -2.2, 1}, + {2.1, "bla-bla", 0}, + {0.1, -0.1, 1.99}, + } + + for _, tc := range cases { + False(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon)) + } +} + +func TestRegexpWrapper(t *testing.T) { + + assert := New(new(testing.T)) + + cases := []struct { + rx, str string + }{ + {"^start", "start of the line"}, + {"end$", "in the end"}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"}, + } + + for _, tc := range cases { + True(t, assert.Regexp(tc.rx, tc.str)) + True(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) + False(t, assert.NotRegexp(tc.rx, tc.str)) + False(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) + } + + cases = []struct { + rx, str string + }{ + {"^asdfastart", "Not the start of the line"}, + {"end$", "in the end."}, + {"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"}, + } + + for _, tc := range cases { + False(t, assert.Regexp(tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str) + False(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str)) + True(t, assert.NotRegexp(tc.rx, tc.str)) + True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str)) + } +} + +func TestZeroWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + for _, test := range zeros { + assert.True(mockAssert.Zero(test), "Zero should return true for %v", test) + } + + for _, test := range nonZeros { + assert.False(mockAssert.Zero(test), "Zero should return false for %v", test) + } +} + +func TestNotZeroWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + for _, test := range zeros { + assert.False(mockAssert.NotZero(test), "Zero should return true for %v", test) + } + + for _, test := range nonZeros { + assert.True(mockAssert.NotZero(test), "Zero should return false for %v", test) + } +} + +func TestJSONEqWrapper_EqualSONString(t *testing.T) { + assert := New(new(testing.T)) + if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) { + t.Error("JSONEq should return true") + } + +} + +func TestJSONEqWrapper_EquivalentButNotEqual(t *testing.T) { + assert := New(new(testing.T)) + if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) { + t.Error("JSONEq should return true") + } + +} + +func TestJSONEqWrapper_HashOfArraysAndHashes(t *testing.T) { + assert := New(new(testing.T)) + if !assert.JSONEq("{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}", + "{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}") { + t.Error("JSONEq should return true") + } +} + +func TestJSONEqWrapper_Array(t *testing.T) { + assert := New(new(testing.T)) + if !assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) { + t.Error("JSONEq should return true") + } + +} + +func TestJSONEqWrapper_HashAndArrayNotEquivalent(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) { + t.Error("JSONEq should return false") + } +} + +func TestJSONEqWrapper_HashesNotEquivalent(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) { + t.Error("JSONEq should return false") + } +} + +func TestJSONEqWrapper_ActualIsNotJSON(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq(`{"foo": "bar"}`, "Not JSON") { + t.Error("JSONEq should return false") + } +} + +func TestJSONEqWrapper_ExpectedIsNotJSON(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq("Not JSON", `{"foo": "bar", "hello": "world"}`) { + t.Error("JSONEq should return false") + } +} + +func TestJSONEqWrapper_ExpectedAndActualNotJSON(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq("Not JSON", "Not JSON") { + t.Error("JSONEq should return false") + } +} + +func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) { + assert := New(new(testing.T)) + if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) { + t.Error("JSONEq should return false") + } +} diff --git a/vendor/github.com/stretchr/testify/assert/http_assertions.go b/vendor/github.com/stretchr/testify/assert/http_assertions.go new file mode 100644 index 00000000..3101e78d --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/http_assertions.go @@ -0,0 +1,127 @@ +package assert + +import ( + "fmt" + "net/http" + "net/http/httptest" + "net/url" + "strings" +) + +// httpCode is a helper that returns HTTP code of the response. It returns -1 and +// an error if building a new request fails. +func httpCode(handler http.HandlerFunc, method, url string, values url.Values) (int, error) { + w := httptest.NewRecorder() + req, err := http.NewRequest(method, url+"?"+values.Encode(), nil) + if err != nil { + return -1, err + } + handler(w, req) + return w.Code, nil +} + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { + code, err := httpCode(handler, method, url, values) + if err != nil { + Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err)) + return false + } + + isSuccessCode := code >= http.StatusOK && code <= http.StatusPartialContent + if !isSuccessCode { + Fail(t, fmt.Sprintf("Expected HTTP success status code for %q but received %d", url+"?"+values.Encode(), code)) + } + + return isSuccessCode +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { + code, err := httpCode(handler, method, url, values) + if err != nil { + Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err)) + return false + } + + isRedirectCode := code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect + if !isRedirectCode { + Fail(t, fmt.Sprintf("Expected HTTP redirect status code for %q but received %d", url+"?"+values.Encode(), code)) + } + + return isRedirectCode +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, msgAndArgs ...interface{}) bool { + code, err := httpCode(handler, method, url, values) + if err != nil { + Fail(t, fmt.Sprintf("Failed to build test request, got error: %s", err)) + return false + } + + isErrorCode := code >= http.StatusBadRequest + if !isErrorCode { + Fail(t, fmt.Sprintf("Expected HTTP error status code for %q but received %d", url+"?"+values.Encode(), code)) + } + + return isErrorCode +} + +// HTTPBody is a helper that returns HTTP body of the response. It returns +// empty string if building a new request fails. +func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string { + w := httptest.NewRecorder() + req, err := http.NewRequest(method, url+"?"+values.Encode(), nil) + if err != nil { + return "" + } + handler(w, req) + return w.Body.String() +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { + body := HTTPBody(handler, method, url, values) + + contains := strings.Contains(body, fmt.Sprint(str)) + if !contains { + Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)) + } + + return contains +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) bool { + body := HTTPBody(handler, method, url, values) + + contains := strings.Contains(body, fmt.Sprint(str)) + if contains { + Fail(t, fmt.Sprintf("Expected response body for \"%s\" to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)) + } + + return !contains +} diff --git a/vendor/github.com/stretchr/testify/assert/http_assertions_test.go b/vendor/github.com/stretchr/testify/assert/http_assertions_test.go new file mode 100644 index 00000000..3ab76830 --- /dev/null +++ b/vendor/github.com/stretchr/testify/assert/http_assertions_test.go @@ -0,0 +1,117 @@ +package assert + +import ( + "fmt" + "net/http" + "net/url" + "testing" +) + +func httpOK(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusOK) +} + +func httpRedirect(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusTemporaryRedirect) +} + +func httpError(w http.ResponseWriter, r *http.Request) { + w.WriteHeader(http.StatusInternalServerError) +} + +func TestHTTPSuccess(t *testing.T) { + assert := New(t) + + mockT1 := new(testing.T) + assert.Equal(HTTPSuccess(mockT1, httpOK, "GET", "/", nil), true) + assert.False(mockT1.Failed()) + + mockT2 := new(testing.T) + assert.Equal(HTTPSuccess(mockT2, httpRedirect, "GET", "/", nil), false) + assert.True(mockT2.Failed()) + + mockT3 := new(testing.T) + assert.Equal(HTTPSuccess(mockT3, httpError, "GET", "/", nil), false) + assert.True(mockT3.Failed()) +} + +func TestHTTPRedirect(t *testing.T) { + assert := New(t) + + mockT1 := new(testing.T) + assert.Equal(HTTPRedirect(mockT1, httpOK, "GET", "/", nil), false) + assert.True(mockT1.Failed()) + + mockT2 := new(testing.T) + assert.Equal(HTTPRedirect(mockT2, httpRedirect, "GET", "/", nil), true) + assert.False(mockT2.Failed()) + + mockT3 := new(testing.T) + assert.Equal(HTTPRedirect(mockT3, httpError, "GET", "/", nil), false) + assert.True(mockT3.Failed()) +} + +func TestHTTPError(t *testing.T) { + assert := New(t) + + mockT1 := new(testing.T) + assert.Equal(HTTPError(mockT1, httpOK, "GET", "/", nil), false) + assert.True(mockT1.Failed()) + + mockT2 := new(testing.T) + assert.Equal(HTTPError(mockT2, httpRedirect, "GET", "/", nil), false) + assert.True(mockT2.Failed()) + + mockT3 := new(testing.T) + assert.Equal(HTTPError(mockT3, httpError, "GET", "/", nil), true) + assert.False(mockT3.Failed()) +} + +func TestHTTPStatusesWrapper(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.Equal(mockAssert.HTTPSuccess(httpOK, "GET", "/", nil), true) + assert.Equal(mockAssert.HTTPSuccess(httpRedirect, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPSuccess(httpError, "GET", "/", nil), false) + + assert.Equal(mockAssert.HTTPRedirect(httpOK, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPRedirect(httpRedirect, "GET", "/", nil), true) + assert.Equal(mockAssert.HTTPRedirect(httpError, "GET", "/", nil), false) + + assert.Equal(mockAssert.HTTPError(httpOK, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPError(httpRedirect, "GET", "/", nil), false) + assert.Equal(mockAssert.HTTPError(httpError, "GET", "/", nil), true) +} + +func httpHelloName(w http.ResponseWriter, r *http.Request) { + name := r.FormValue("name") + w.Write([]byte(fmt.Sprintf("Hello, %s!", name))) +} + +func TestHttpBody(t *testing.T) { + assert := New(t) + mockT := new(testing.T) + + assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.False(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + + assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.True(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) +} + +func TestHttpBodyWrappers(t *testing.T) { + assert := New(t) + mockAssert := New(new(testing.T)) + + assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.False(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + + assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!")) + assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World")) + assert.True(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world")) + +} diff --git a/vendor/github.com/stretchr/testify/doc.go b/vendor/github.com/stretchr/testify/doc.go new file mode 100644 index 00000000..377d5cc5 --- /dev/null +++ b/vendor/github.com/stretchr/testify/doc.go @@ -0,0 +1,22 @@ +// Package testify is a set of packages that provide many tools for testifying that your code will behave as you intend. +// +// testify contains the following packages: +// +// The assert package provides a comprehensive set of assertion functions that tie in to the Go testing system. +// +// The http package contains tools to make it easier to test http activity using the Go testing system. +// +// The mock package provides a system by which it is possible to mock your objects and verify calls are happening as expected. +// +// The suite package provides a basic structure for using structs as testing suites, and methods on those structs as tests. It includes setup/teardown functionality in the way of interfaces. +package testify + +// blank imports help docs. +import ( + // assert package + _ "github.com/stretchr/testify/assert" + // http package + _ "github.com/stretchr/testify/http" + // mock package + _ "github.com/stretchr/testify/mock" +) diff --git a/vendor/github.com/stretchr/testify/http/doc.go b/vendor/github.com/stretchr/testify/http/doc.go new file mode 100644 index 00000000..695167c6 --- /dev/null +++ b/vendor/github.com/stretchr/testify/http/doc.go @@ -0,0 +1,2 @@ +// Package http DEPRECATED USE net/http/httptest +package http diff --git a/vendor/github.com/stretchr/testify/http/test_response_writer.go b/vendor/github.com/stretchr/testify/http/test_response_writer.go new file mode 100644 index 00000000..5c3f813f --- /dev/null +++ b/vendor/github.com/stretchr/testify/http/test_response_writer.go @@ -0,0 +1,49 @@ +package http + +import ( + "net/http" +) + +// TestResponseWriter DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead. +type TestResponseWriter struct { + + // StatusCode is the last int written by the call to WriteHeader(int) + StatusCode int + + // Output is a string containing the written bytes using the Write([]byte) func. + Output string + + // header is the internal storage of the http.Header object + header http.Header +} + +// Header DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead. +func (rw *TestResponseWriter) Header() http.Header { + + if rw.header == nil { + rw.header = make(http.Header) + } + + return rw.header +} + +// Write DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead. +func (rw *TestResponseWriter) Write(bytes []byte) (int, error) { + + // assume 200 success if no header has been set + if rw.StatusCode == 0 { + rw.WriteHeader(200) + } + + // add these bytes to the output string + rw.Output = rw.Output + string(bytes) + + // return normal values + return 0, nil + +} + +// WriteHeader DEPRECATED: We recommend you use http://golang.org/pkg/net/http/httptest instead. +func (rw *TestResponseWriter) WriteHeader(i int) { + rw.StatusCode = i +} diff --git a/vendor/github.com/stretchr/testify/http/test_round_tripper.go b/vendor/github.com/stretchr/testify/http/test_round_tripper.go new file mode 100644 index 00000000..b1e32f1d --- /dev/null +++ b/vendor/github.com/stretchr/testify/http/test_round_tripper.go @@ -0,0 +1,17 @@ +package http + +import ( + "github.com/stretchr/testify/mock" + "net/http" +) + +// TestRoundTripper DEPRECATED USE net/http/httptest +type TestRoundTripper struct { + mock.Mock +} + +// RoundTrip DEPRECATED USE net/http/httptest +func (t *TestRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) { + args := t.Called(req) + return args.Get(0).(*http.Response), args.Error(1) +} diff --git a/vendor/github.com/stretchr/testify/mock/doc.go b/vendor/github.com/stretchr/testify/mock/doc.go new file mode 100644 index 00000000..7324128e --- /dev/null +++ b/vendor/github.com/stretchr/testify/mock/doc.go @@ -0,0 +1,44 @@ +// Package mock provides a system by which it is possible to mock your objects +// and verify calls are happening as expected. +// +// Example Usage +// +// The mock package provides an object, Mock, that tracks activity on another object. It is usually +// embedded into a test object as shown below: +// +// type MyTestObject struct { +// // add a Mock object instance +// mock.Mock +// +// // other fields go here as normal +// } +// +// When implementing the methods of an interface, you wire your functions up +// to call the Mock.Called(args...) method, and return the appropriate values. +// +// For example, to mock a method that saves the name and age of a person and returns +// the year of their birth or an error, you might write this: +// +// func (o *MyTestObject) SavePersonDetails(firstname, lastname string, age int) (int, error) { +// args := o.Called(firstname, lastname, age) +// return args.Int(0), args.Error(1) +// } +// +// The Int, Error and Bool methods are examples of strongly typed getters that take the argument +// index position. Given this argument list: +// +// (12, true, "Something") +// +// You could read them out strongly typed like this: +// +// args.Int(0) +// args.Bool(1) +// args.String(2) +// +// For objects of your own type, use the generic Arguments.Get(index) method and make a type assertion: +// +// return args.Get(0).(*MyObject), args.Get(1).(*AnotherObjectOfMine) +// +// This may cause a panic if the object you are getting is nil (the type assertion will fail), in those +// cases you should check for nil first. +package mock diff --git a/vendor/github.com/stretchr/testify/mock/mock.go b/vendor/github.com/stretchr/testify/mock/mock.go new file mode 100644 index 00000000..1e232b56 --- /dev/null +++ b/vendor/github.com/stretchr/testify/mock/mock.go @@ -0,0 +1,815 @@ +package mock + +import ( + "errors" + "fmt" + "reflect" + "regexp" + "runtime" + "strings" + "sync" + "time" + + "github.com/davecgh/go-spew/spew" + "github.com/pmezard/go-difflib/difflib" + "github.com/stretchr/objx" + "github.com/stretchr/testify/assert" +) + +// TestingT is an interface wrapper around *testing.T +type TestingT interface { + Logf(format string, args ...interface{}) + Errorf(format string, args ...interface{}) + FailNow() +} + +/* + Call +*/ + +// Call represents a method call and is used for setting expectations, +// as well as recording activity. +type Call struct { + Parent *Mock + + // The name of the method that was or will be called. + Method string + + // Holds the arguments of the method. + Arguments Arguments + + // Holds the arguments that should be returned when + // this method is called. + ReturnArguments Arguments + + // The number of times to return the return arguments when setting + // expectations. 0 means to always return the value. + Repeatability int + + // Amount of times this call has been called + totalCalls int + + // Call to this method can be optional + optional bool + + // Holds a channel that will be used to block the Return until it either + // receives a message or is closed. nil means it returns immediately. + WaitFor <-chan time.Time + + waitTime time.Duration + + // Holds a handler used to manipulate arguments content that are passed by + // reference. It's useful when mocking methods such as unmarshalers or + // decoders. + RunFn func(Arguments) +} + +func newCall(parent *Mock, methodName string, methodArguments ...interface{}) *Call { + return &Call{ + Parent: parent, + Method: methodName, + Arguments: methodArguments, + ReturnArguments: make([]interface{}, 0), + Repeatability: 0, + WaitFor: nil, + RunFn: nil, + } +} + +func (c *Call) lock() { + c.Parent.mutex.Lock() +} + +func (c *Call) unlock() { + c.Parent.mutex.Unlock() +} + +// Return specifies the return arguments for the expectation. +// +// Mock.On("DoSomething").Return(errors.New("failed")) +func (c *Call) Return(returnArguments ...interface{}) *Call { + c.lock() + defer c.unlock() + + c.ReturnArguments = returnArguments + + return c +} + +// Once indicates that that the mock should only return the value once. +// +// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Once() +func (c *Call) Once() *Call { + return c.Times(1) +} + +// Twice indicates that that the mock should only return the value twice. +// +// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Twice() +func (c *Call) Twice() *Call { + return c.Times(2) +} + +// Times indicates that that the mock should only return the indicated number +// of times. +// +// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Times(5) +func (c *Call) Times(i int) *Call { + c.lock() + defer c.unlock() + c.Repeatability = i + return c +} + +// WaitUntil sets the channel that will block the mock's return until its closed +// or a message is received. +// +// Mock.On("MyMethod", arg1, arg2).WaitUntil(time.After(time.Second)) +func (c *Call) WaitUntil(w <-chan time.Time) *Call { + c.lock() + defer c.unlock() + c.WaitFor = w + return c +} + +// After sets how long to block until the call returns +// +// Mock.On("MyMethod", arg1, arg2).After(time.Second) +func (c *Call) After(d time.Duration) *Call { + c.lock() + defer c.unlock() + c.waitTime = d + return c +} + +// Run sets a handler to be called before returning. It can be used when +// mocking a method such as unmarshalers that takes a pointer to a struct and +// sets properties in such struct +// +// Mock.On("Unmarshal", AnythingOfType("*map[string]interface{}").Return().Run(func(args Arguments) { +// arg := args.Get(0).(*map[string]interface{}) +// arg["foo"] = "bar" +// }) +func (c *Call) Run(fn func(args Arguments)) *Call { + c.lock() + defer c.unlock() + c.RunFn = fn + return c +} + +// Maybe allows the method call to be optional. Not calling an optional method +// will not cause an error while asserting expectations +func (c *Call) Maybe() *Call { + c.lock() + defer c.unlock() + c.optional = true + return c +} + +// On chains a new expectation description onto the mocked interface. This +// allows syntax like. +// +// Mock. +// On("MyMethod", 1).Return(nil). +// On("MyOtherMethod", 'a', 'b', 'c').Return(errors.New("Some Error")) +func (c *Call) On(methodName string, arguments ...interface{}) *Call { + return c.Parent.On(methodName, arguments...) +} + +// Mock is the workhorse used to track activity on another object. +// For an example of its usage, refer to the "Example Usage" section at the top +// of this document. +type Mock struct { + // Represents the calls that are expected of + // an object. + ExpectedCalls []*Call + + // Holds the calls that were made to this mocked object. + Calls []Call + + // TestData holds any data that might be useful for testing. Testify ignores + // this data completely allowing you to do whatever you like with it. + testData objx.Map + + mutex sync.Mutex +} + +// TestData holds any data that might be useful for testing. Testify ignores +// this data completely allowing you to do whatever you like with it. +func (m *Mock) TestData() objx.Map { + + if m.testData == nil { + m.testData = make(objx.Map) + } + + return m.testData +} + +/* + Setting expectations +*/ + +// On starts a description of an expectation of the specified method +// being called. +// +// Mock.On("MyMethod", arg1, arg2) +func (m *Mock) On(methodName string, arguments ...interface{}) *Call { + for _, arg := range arguments { + if v := reflect.ValueOf(arg); v.Kind() == reflect.Func { + panic(fmt.Sprintf("cannot use Func in expectations. Use mock.AnythingOfType(\"%T\")", arg)) + } + } + + m.mutex.Lock() + defer m.mutex.Unlock() + c := newCall(m, methodName, arguments...) + m.ExpectedCalls = append(m.ExpectedCalls, c) + return c +} + +// /* +// Recording and responding to activity +// */ + +func (m *Mock) findExpectedCall(method string, arguments ...interface{}) (int, *Call) { + for i, call := range m.ExpectedCalls { + if call.Method == method && call.Repeatability > -1 { + + _, diffCount := call.Arguments.Diff(arguments) + if diffCount == 0 { + return i, call + } + + } + } + return -1, nil +} + +func (m *Mock) findClosestCall(method string, arguments ...interface{}) (bool, *Call) { + diffCount := 0 + var closestCall *Call + + for _, call := range m.expectedCalls() { + if call.Method == method { + + _, tempDiffCount := call.Arguments.Diff(arguments) + if tempDiffCount < diffCount || diffCount == 0 { + diffCount = tempDiffCount + closestCall = call + } + + } + } + + if closestCall == nil { + return false, nil + } + + return true, closestCall +} + +func callString(method string, arguments Arguments, includeArgumentValues bool) string { + + var argValsString string + if includeArgumentValues { + var argVals []string + for argIndex, arg := range arguments { + argVals = append(argVals, fmt.Sprintf("%d: %#v", argIndex, arg)) + } + argValsString = fmt.Sprintf("\n\t\t%s", strings.Join(argVals, "\n\t\t")) + } + + return fmt.Sprintf("%s(%s)%s", method, arguments.String(), argValsString) +} + +// Called tells the mock object that a method has been called, and gets an array +// of arguments to return. Panics if the call is unexpected (i.e. not preceded by +// appropriate .On .Return() calls) +// If Call.WaitFor is set, blocks until the channel is closed or receives a message. +func (m *Mock) Called(arguments ...interface{}) Arguments { + // get the calling function's name + pc, _, _, ok := runtime.Caller(1) + if !ok { + panic("Couldn't get the caller information") + } + functionPath := runtime.FuncForPC(pc).Name() + //Next four lines are required to use GCCGO function naming conventions. + //For Ex: github_com_docker_libkv_store_mock.WatchTree.pN39_github_com_docker_libkv_store_mock.Mock + //uses interface information unlike golang github.com/docker/libkv/store/mock.(*Mock).WatchTree + //With GCCGO we need to remove interface information starting from pN

. + re := regexp.MustCompile("\\.pN\\d+_") + if re.MatchString(functionPath) { + functionPath = re.Split(functionPath, -1)[0] + } + parts := strings.Split(functionPath, ".") + functionName := parts[len(parts)-1] + return m.MethodCalled(functionName, arguments...) +} + +// MethodCalled tells the mock object that the given method has been called, and gets +// an array of arguments to return. Panics if the call is unexpected (i.e. not preceded +// by appropriate .On .Return() calls) +// If Call.WaitFor is set, blocks until the channel is closed or receives a message. +func (m *Mock) MethodCalled(methodName string, arguments ...interface{}) Arguments { + m.mutex.Lock() + found, call := m.findExpectedCall(methodName, arguments...) + + if found < 0 { + // we have to fail here - because we don't know what to do + // as the return arguments. This is because: + // + // a) this is a totally unexpected call to this method, + // b) the arguments are not what was expected, or + // c) the developer has forgotten to add an accompanying On...Return pair. + + closestFound, closestCall := m.findClosestCall(methodName, arguments...) + m.mutex.Unlock() + + if closestFound { + panic(fmt.Sprintf("\n\nmock: Unexpected Method Call\n-----------------------------\n\n%s\n\nThe closest call I have is: \n\n%s\n\n%s\n", callString(methodName, arguments, true), callString(methodName, closestCall.Arguments, true), diffArguments(closestCall.Arguments, arguments))) + } else { + panic(fmt.Sprintf("\nassert: mock: I don't know what to return because the method call was unexpected.\n\tEither do Mock.On(\"%s\").Return(...) first, or remove the %s() call.\n\tThis method was unexpected:\n\t\t%s\n\tat: %s", methodName, methodName, callString(methodName, arguments, true), assert.CallerInfo())) + } + } + + if call.Repeatability == 1 { + call.Repeatability = -1 + } else if call.Repeatability > 1 { + call.Repeatability-- + } + call.totalCalls++ + + // add the call + m.Calls = append(m.Calls, *newCall(m, methodName, arguments...)) + m.mutex.Unlock() + + // block if specified + if call.WaitFor != nil { + <-call.WaitFor + } else { + time.Sleep(call.waitTime) + } + + m.mutex.Lock() + runFn := call.RunFn + m.mutex.Unlock() + + if runFn != nil { + runFn(arguments) + } + + m.mutex.Lock() + returnArgs := call.ReturnArguments + m.mutex.Unlock() + + return returnArgs +} + +/* + Assertions +*/ + +type assertExpectationser interface { + AssertExpectations(TestingT) bool +} + +// AssertExpectationsForObjects asserts that everything specified with On and Return +// of the specified objects was in fact called as expected. +// +// Calls may have occurred in any order. +func AssertExpectationsForObjects(t TestingT, testObjects ...interface{}) bool { + for _, obj := range testObjects { + if m, ok := obj.(Mock); ok { + t.Logf("Deprecated mock.AssertExpectationsForObjects(myMock.Mock) use mock.AssertExpectationsForObjects(myMock)") + obj = &m + } + m := obj.(assertExpectationser) + if !m.AssertExpectations(t) { + return false + } + } + return true +} + +// AssertExpectations asserts that everything specified with On and Return was +// in fact called as expected. Calls may have occurred in any order. +func (m *Mock) AssertExpectations(t TestingT) bool { + m.mutex.Lock() + defer m.mutex.Unlock() + var somethingMissing bool + var failedExpectations int + + // iterate through each expectation + expectedCalls := m.expectedCalls() + for _, expectedCall := range expectedCalls { + if !expectedCall.optional && !m.methodWasCalled(expectedCall.Method, expectedCall.Arguments) && expectedCall.totalCalls == 0 { + somethingMissing = true + failedExpectations++ + t.Logf("FAIL:\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String()) + } else { + if expectedCall.Repeatability > 0 { + somethingMissing = true + failedExpectations++ + t.Logf("FAIL:\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String()) + } else { + t.Logf("PASS:\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String()) + } + } + } + + if somethingMissing { + t.Errorf("FAIL: %d out of %d expectation(s) were met.\n\tThe code you are testing needs to make %d more call(s).\n\tat: %s", len(expectedCalls)-failedExpectations, len(expectedCalls), failedExpectations, assert.CallerInfo()) + } + + return !somethingMissing +} + +// AssertNumberOfCalls asserts that the method was called expectedCalls times. +func (m *Mock) AssertNumberOfCalls(t TestingT, methodName string, expectedCalls int) bool { + m.mutex.Lock() + defer m.mutex.Unlock() + var actualCalls int + for _, call := range m.calls() { + if call.Method == methodName { + actualCalls++ + } + } + return assert.Equal(t, expectedCalls, actualCalls, fmt.Sprintf("Expected number of calls (%d) does not match the actual number of calls (%d).", expectedCalls, actualCalls)) +} + +// AssertCalled asserts that the method was called. +// It can produce a false result when an argument is a pointer type and the underlying value changed after calling the mocked method. +func (m *Mock) AssertCalled(t TestingT, methodName string, arguments ...interface{}) bool { + m.mutex.Lock() + defer m.mutex.Unlock() + if !assert.True(t, m.methodWasCalled(methodName, arguments), fmt.Sprintf("The \"%s\" method should have been called with %d argument(s), but was not.", methodName, len(arguments))) { + t.Logf("%v", m.expectedCalls()) + return false + } + return true +} + +// AssertNotCalled asserts that the method was not called. +// It can produce a false result when an argument is a pointer type and the underlying value changed after calling the mocked method. +func (m *Mock) AssertNotCalled(t TestingT, methodName string, arguments ...interface{}) bool { + m.mutex.Lock() + defer m.mutex.Unlock() + if !assert.False(t, m.methodWasCalled(methodName, arguments), fmt.Sprintf("The \"%s\" method was called with %d argument(s), but should NOT have been.", methodName, len(arguments))) { + t.Logf("%v", m.expectedCalls()) + return false + } + return true +} + +func (m *Mock) methodWasCalled(methodName string, expected []interface{}) bool { + for _, call := range m.calls() { + if call.Method == methodName { + + _, differences := Arguments(expected).Diff(call.Arguments) + + if differences == 0 { + // found the expected call + return true + } + + } + } + // we didn't find the expected call + return false +} + +func (m *Mock) expectedCalls() []*Call { + return append([]*Call{}, m.ExpectedCalls...) +} + +func (m *Mock) calls() []Call { + return append([]Call{}, m.Calls...) +} + +/* + Arguments +*/ + +// Arguments holds an array of method arguments or return values. +type Arguments []interface{} + +const ( + // Anything is used in Diff and Assert when the argument being tested + // shouldn't be taken into consideration. + Anything string = "mock.Anything" +) + +// AnythingOfTypeArgument is a string that contains the type of an argument +// for use when type checking. Used in Diff and Assert. +type AnythingOfTypeArgument string + +// AnythingOfType returns an AnythingOfTypeArgument object containing the +// name of the type to check for. Used in Diff and Assert. +// +// For example: +// Assert(t, AnythingOfType("string"), AnythingOfType("int")) +func AnythingOfType(t string) AnythingOfTypeArgument { + return AnythingOfTypeArgument(t) +} + +// argumentMatcher performs custom argument matching, returning whether or +// not the argument is matched by the expectation fixture function. +type argumentMatcher struct { + // fn is a function which accepts one argument, and returns a bool. + fn reflect.Value +} + +func (f argumentMatcher) Matches(argument interface{}) bool { + expectType := f.fn.Type().In(0) + expectTypeNilSupported := false + switch expectType.Kind() { + case reflect.Interface, reflect.Chan, reflect.Func, reflect.Map, reflect.Slice, reflect.Ptr: + expectTypeNilSupported = true + } + + argType := reflect.TypeOf(argument) + var arg reflect.Value + if argType == nil { + arg = reflect.New(expectType).Elem() + } else { + arg = reflect.ValueOf(argument) + } + + if argType == nil && !expectTypeNilSupported { + panic(errors.New("attempting to call matcher with nil for non-nil expected type")) + } + if argType == nil || argType.AssignableTo(expectType) { + result := f.fn.Call([]reflect.Value{arg}) + return result[0].Bool() + } + return false +} + +func (f argumentMatcher) String() string { + return fmt.Sprintf("func(%s) bool", f.fn.Type().In(0).Name()) +} + +// MatchedBy can be used to match a mock call based on only certain properties +// from a complex struct or some calculation. It takes a function that will be +// evaluated with the called argument and will return true when there's a match +// and false otherwise. +// +// Example: +// m.On("Do", MatchedBy(func(req *http.Request) bool { return req.Host == "example.com" })) +// +// |fn|, must be a function accepting a single argument (of the expected type) +// which returns a bool. If |fn| doesn't match the required signature, +// MatchedBy() panics. +func MatchedBy(fn interface{}) argumentMatcher { + fnType := reflect.TypeOf(fn) + + if fnType.Kind() != reflect.Func { + panic(fmt.Sprintf("assert: arguments: %s is not a func", fn)) + } + if fnType.NumIn() != 1 { + panic(fmt.Sprintf("assert: arguments: %s does not take exactly one argument", fn)) + } + if fnType.NumOut() != 1 || fnType.Out(0).Kind() != reflect.Bool { + panic(fmt.Sprintf("assert: arguments: %s does not return a bool", fn)) + } + + return argumentMatcher{fn: reflect.ValueOf(fn)} +} + +// Get Returns the argument at the specified index. +func (args Arguments) Get(index int) interface{} { + if index+1 > len(args) { + panic(fmt.Sprintf("assert: arguments: Cannot call Get(%d) because there are %d argument(s).", index, len(args))) + } + return args[index] +} + +// Is gets whether the objects match the arguments specified. +func (args Arguments) Is(objects ...interface{}) bool { + for i, obj := range args { + if obj != objects[i] { + return false + } + } + return true +} + +// Diff gets a string describing the differences between the arguments +// and the specified objects. +// +// Returns the diff string and number of differences found. +func (args Arguments) Diff(objects []interface{}) (string, int) { + + var output = "\n" + var differences int + + var maxArgCount = len(args) + if len(objects) > maxArgCount { + maxArgCount = len(objects) + } + + for i := 0; i < maxArgCount; i++ { + var actual, expected interface{} + + if len(objects) <= i { + actual = "(Missing)" + } else { + actual = objects[i] + } + + if len(args) <= i { + expected = "(Missing)" + } else { + expected = args[i] + } + + if matcher, ok := expected.(argumentMatcher); ok { + if matcher.Matches(actual) { + output = fmt.Sprintf("%s\t%d: PASS: %s matched by %s\n", output, i, actual, matcher) + } else { + differences++ + output = fmt.Sprintf("%s\t%d: PASS: %s not matched by %s\n", output, i, actual, matcher) + } + } else if reflect.TypeOf(expected) == reflect.TypeOf((*AnythingOfTypeArgument)(nil)).Elem() { + + // type checking + if reflect.TypeOf(actual).Name() != string(expected.(AnythingOfTypeArgument)) && reflect.TypeOf(actual).String() != string(expected.(AnythingOfTypeArgument)) { + // not match + differences++ + output = fmt.Sprintf("%s\t%d: FAIL: type %s != type %s - %s\n", output, i, expected, reflect.TypeOf(actual).Name(), actual) + } + + } else { + + // normal checking + + if assert.ObjectsAreEqual(expected, Anything) || assert.ObjectsAreEqual(actual, Anything) || assert.ObjectsAreEqual(actual, expected) { + // match + output = fmt.Sprintf("%s\t%d: PASS: %s == %s\n", output, i, actual, expected) + } else { + // not match + differences++ + output = fmt.Sprintf("%s\t%d: FAIL: %s != %s\n", output, i, actual, expected) + } + } + + } + + if differences == 0 { + return "No differences.", differences + } + + return output, differences + +} + +// Assert compares the arguments with the specified objects and fails if +// they do not exactly match. +func (args Arguments) Assert(t TestingT, objects ...interface{}) bool { + + // get the differences + diff, diffCount := args.Diff(objects) + + if diffCount == 0 { + return true + } + + // there are differences... report them... + t.Logf(diff) + t.Errorf("%sArguments do not match.", assert.CallerInfo()) + + return false + +} + +// String gets the argument at the specified index. Panics if there is no argument, or +// if the argument is of the wrong type. +// +// If no index is provided, String() returns a complete string representation +// of the arguments. +func (args Arguments) String(indexOrNil ...int) string { + + if len(indexOrNil) == 0 { + // normal String() method - return a string representation of the args + var argsStr []string + for _, arg := range args { + argsStr = append(argsStr, fmt.Sprintf("%s", reflect.TypeOf(arg))) + } + return strings.Join(argsStr, ",") + } else if len(indexOrNil) == 1 { + // Index has been specified - get the argument at that index + var index = indexOrNil[0] + var s string + var ok bool + if s, ok = args.Get(index).(string); !ok { + panic(fmt.Sprintf("assert: arguments: String(%d) failed because object wasn't correct type: %s", index, args.Get(index))) + } + return s + } + + panic(fmt.Sprintf("assert: arguments: Wrong number of arguments passed to String. Must be 0 or 1, not %d", len(indexOrNil))) + +} + +// Int gets the argument at the specified index. Panics if there is no argument, or +// if the argument is of the wrong type. +func (args Arguments) Int(index int) int { + var s int + var ok bool + if s, ok = args.Get(index).(int); !ok { + panic(fmt.Sprintf("assert: arguments: Int(%d) failed because object wasn't correct type: %v", index, args.Get(index))) + } + return s +} + +// Error gets the argument at the specified index. Panics if there is no argument, or +// if the argument is of the wrong type. +func (args Arguments) Error(index int) error { + obj := args.Get(index) + var s error + var ok bool + if obj == nil { + return nil + } + if s, ok = obj.(error); !ok { + panic(fmt.Sprintf("assert: arguments: Error(%d) failed because object wasn't correct type: %v", index, args.Get(index))) + } + return s +} + +// Bool gets the argument at the specified index. Panics if there is no argument, or +// if the argument is of the wrong type. +func (args Arguments) Bool(index int) bool { + var s bool + var ok bool + if s, ok = args.Get(index).(bool); !ok { + panic(fmt.Sprintf("assert: arguments: Bool(%d) failed because object wasn't correct type: %v", index, args.Get(index))) + } + return s +} + +func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) { + t := reflect.TypeOf(v) + k := t.Kind() + + if k == reflect.Ptr { + t = t.Elem() + k = t.Kind() + } + return t, k +} + +func diffArguments(expected Arguments, actual Arguments) string { + if len(expected) != len(actual) { + return fmt.Sprintf("Provided %v arguments, mocked for %v arguments", len(expected), len(actual)) + } + + for x := range expected { + if diffString := diff(expected[x], actual[x]); diffString != "" { + return fmt.Sprintf("Difference found in argument %v:\n\n%s", x, diffString) + } + } + + return "" +} + +// diff returns a diff of both values as long as both are of the same type and +// are a struct, map, slice or array. Otherwise it returns an empty string. +func diff(expected interface{}, actual interface{}) string { + if expected == nil || actual == nil { + return "" + } + + et, ek := typeAndKind(expected) + at, _ := typeAndKind(actual) + + if et != at { + return "" + } + + if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array { + return "" + } + + e := spewConfig.Sdump(expected) + a := spewConfig.Sdump(actual) + + diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{ + A: difflib.SplitLines(e), + B: difflib.SplitLines(a), + FromFile: "Expected", + FromDate: "", + ToFile: "Actual", + ToDate: "", + Context: 1, + }) + + return diff +} + +var spewConfig = spew.ConfigState{ + Indent: " ", + DisablePointerAddresses: true, + DisableCapacities: true, + SortKeys: true, +} diff --git a/vendor/github.com/stretchr/testify/mock/mock_test.go b/vendor/github.com/stretchr/testify/mock/mock_test.go new file mode 100644 index 00000000..cb245ba5 --- /dev/null +++ b/vendor/github.com/stretchr/testify/mock/mock_test.go @@ -0,0 +1,1352 @@ +package mock + +import ( + "errors" + "fmt" + "sync" + "testing" + "time" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +/* + Test objects +*/ + +// ExampleInterface represents an example interface. +type ExampleInterface interface { + TheExampleMethod(a, b, c int) (int, error) +} + +// TestExampleImplementation is a test implementation of ExampleInterface +type TestExampleImplementation struct { + Mock +} + +func (i *TestExampleImplementation) TheExampleMethod(a, b, c int) (int, error) { + args := i.Called(a, b, c) + return args.Int(0), errors.New("Whoops") +} + +func (i *TestExampleImplementation) TheExampleMethod2(yesorno bool) { + i.Called(yesorno) +} + +type ExampleType struct { + ran bool +} + +func (i *TestExampleImplementation) TheExampleMethod3(et *ExampleType) error { + args := i.Called(et) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethod4(v ExampleInterface) error { + args := i.Called(v) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethod5(ch chan struct{}) error { + args := i.Called(ch) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethod6(m map[string]bool) error { + args := i.Called(m) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethod7(slice []bool) error { + args := i.Called(slice) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethodFunc(fn func(string) error) error { + args := i.Called(fn) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethodVariadic(a ...int) error { + args := i.Called(a) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethodVariadicInterface(a ...interface{}) error { + args := i.Called(a) + return args.Error(0) +} + +func (i *TestExampleImplementation) TheExampleMethodMixedVariadic(a int, b ...int) error { + args := i.Called(a, b) + return args.Error(0) +} + +type ExampleFuncType func(string) error + +func (i *TestExampleImplementation) TheExampleMethodFuncType(fn ExampleFuncType) error { + args := i.Called(fn) + return args.Error(0) +} + +/* + Mock +*/ + +func Test_Mock_TestData(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + if assert.NotNil(t, mockedService.TestData()) { + + mockedService.TestData().Set("something", 123) + assert.Equal(t, 123, mockedService.TestData().Get("something").Data()) + } +} + +func Test_Mock_On(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService.On("TheExampleMethod") + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, "TheExampleMethod", c.Method) +} + +func Test_Mock_Chained_On(t *testing.T) { + // make a test impl object + var mockedService = new(TestExampleImplementation) + + mockedService. + On("TheExampleMethod", 1, 2, 3). + Return(0). + On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")). + Return(nil) + + expectedCalls := []*Call{ + &Call{ + Parent: &mockedService.Mock, + Method: "TheExampleMethod", + Arguments: []interface{}{1, 2, 3}, + ReturnArguments: []interface{}{0}, + }, + &Call{ + Parent: &mockedService.Mock, + Method: "TheExampleMethod3", + Arguments: []interface{}{AnythingOfType("*mock.ExampleType")}, + ReturnArguments: []interface{}{nil}, + }, + } + assert.Equal(t, expectedCalls, mockedService.ExpectedCalls) +} + +func Test_Mock_On_WithArgs(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService.On("TheExampleMethod", 1, 2, 3, 4) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, "TheExampleMethod", c.Method) + assert.Equal(t, Arguments{1, 2, 3, 4}, c.Arguments) +} + +func Test_Mock_On_WithFuncArg(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethodFunc", AnythingOfType("func(string) error")). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, "TheExampleMethodFunc", c.Method) + assert.Equal(t, 1, len(c.Arguments)) + assert.Equal(t, AnythingOfType("func(string) error"), c.Arguments[0]) + + fn := func(string) error { return nil } + + assert.NotPanics(t, func() { + mockedService.TheExampleMethodFunc(fn) + }) +} + +func Test_Mock_On_WithIntArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod", + MatchedBy(func(a int) bool { + return a == 1 + }), MatchedBy(func(b int) bool { + return b == 2 + }), MatchedBy(func(c int) bool { + return c == 3 + })).Return(0, nil) + + assert.Panics(t, func() { + mockedService.TheExampleMethod(1, 2, 4) + }) + assert.Panics(t, func() { + mockedService.TheExampleMethod(2, 2, 3) + }) + assert.NotPanics(t, func() { + mockedService.TheExampleMethod(1, 2, 3) + }) +} + +func Test_Mock_On_WithPtrArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod3", + MatchedBy(func(a *ExampleType) bool { return a != nil && a.ran == true }), + ).Return(nil) + + mockedService.On("TheExampleMethod3", + MatchedBy(func(a *ExampleType) bool { return a != nil && a.ran == false }), + ).Return(errors.New("error")) + + mockedService.On("TheExampleMethod3", + MatchedBy(func(a *ExampleType) bool { return a == nil }), + ).Return(errors.New("error2")) + + assert.Equal(t, mockedService.TheExampleMethod3(&ExampleType{true}), nil) + assert.EqualError(t, mockedService.TheExampleMethod3(&ExampleType{false}), "error") + assert.EqualError(t, mockedService.TheExampleMethod3(nil), "error2") +} + +func Test_Mock_On_WithFuncArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + fixture1, fixture2 := errors.New("fixture1"), errors.New("fixture2") + + mockedService.On("TheExampleMethodFunc", + MatchedBy(func(a func(string) error) bool { return a != nil && a("string") == fixture1 }), + ).Return(errors.New("fixture1")) + + mockedService.On("TheExampleMethodFunc", + MatchedBy(func(a func(string) error) bool { return a != nil && a("string") == fixture2 }), + ).Return(errors.New("fixture2")) + + mockedService.On("TheExampleMethodFunc", + MatchedBy(func(a func(string) error) bool { return a == nil }), + ).Return(errors.New("fixture3")) + + assert.EqualError(t, mockedService.TheExampleMethodFunc( + func(string) error { return fixture1 }), "fixture1") + assert.EqualError(t, mockedService.TheExampleMethodFunc( + func(string) error { return fixture2 }), "fixture2") + assert.EqualError(t, mockedService.TheExampleMethodFunc(nil), "fixture3") +} + +func Test_Mock_On_WithInterfaceArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod4", + MatchedBy(func(a ExampleInterface) bool { return a == nil }), + ).Return(errors.New("fixture1")) + + assert.EqualError(t, mockedService.TheExampleMethod4(nil), "fixture1") +} + +func Test_Mock_On_WithChannelArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod5", + MatchedBy(func(ch chan struct{}) bool { return ch == nil }), + ).Return(errors.New("fixture1")) + + assert.EqualError(t, mockedService.TheExampleMethod5(nil), "fixture1") +} + +func Test_Mock_On_WithMapArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod6", + MatchedBy(func(m map[string]bool) bool { return m == nil }), + ).Return(errors.New("fixture1")) + + assert.EqualError(t, mockedService.TheExampleMethod6(nil), "fixture1") +} + +func Test_Mock_On_WithSliceArgMatcher(t *testing.T) { + var mockedService TestExampleImplementation + + mockedService.On("TheExampleMethod7", + MatchedBy(func(slice []bool) bool { return slice == nil }), + ).Return(errors.New("fixture1")) + + assert.EqualError(t, mockedService.TheExampleMethod7(nil), "fixture1") +} + +func Test_Mock_On_WithVariadicFunc(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethodVariadic", []int{1, 2, 3}). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, 1, len(c.Arguments)) + assert.Equal(t, []int{1, 2, 3}, c.Arguments[0]) + + assert.NotPanics(t, func() { + mockedService.TheExampleMethodVariadic(1, 2, 3) + }) + assert.Panics(t, func() { + mockedService.TheExampleMethodVariadic(1, 2) + }) + +} + +func Test_Mock_On_WithMixedVariadicFunc(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethodMixedVariadic", 1, []int{2, 3, 4}). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, 2, len(c.Arguments)) + assert.Equal(t, 1, c.Arguments[0]) + assert.Equal(t, []int{2, 3, 4}, c.Arguments[1]) + + assert.NotPanics(t, func() { + mockedService.TheExampleMethodMixedVariadic(1, 2, 3, 4) + }) + assert.Panics(t, func() { + mockedService.TheExampleMethodMixedVariadic(1, 2, 3, 5) + }) + +} + +func Test_Mock_On_WithVariadicFuncWithInterface(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService.On("TheExampleMethodVariadicInterface", []interface{}{1, 2, 3}). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, 1, len(c.Arguments)) + assert.Equal(t, []interface{}{1, 2, 3}, c.Arguments[0]) + + assert.NotPanics(t, func() { + mockedService.TheExampleMethodVariadicInterface(1, 2, 3) + }) + assert.Panics(t, func() { + mockedService.TheExampleMethodVariadicInterface(1, 2) + }) + +} + +func Test_Mock_On_WithVariadicFuncWithEmptyInterfaceArray(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + var expected []interface{} + c := mockedService. + On("TheExampleMethodVariadicInterface", expected). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, 1, len(c.Arguments)) + assert.Equal(t, expected, c.Arguments[0]) + + assert.NotPanics(t, func() { + mockedService.TheExampleMethodVariadicInterface() + }) + assert.Panics(t, func() { + mockedService.TheExampleMethodVariadicInterface(1, 2) + }) + +} + +func Test_Mock_On_WithFuncPanics(t *testing.T) { + // make a test impl object + var mockedService = new(TestExampleImplementation) + + assert.Panics(t, func() { + mockedService.On("TheExampleMethodFunc", func(string) error { return nil }) + }) +} + +func Test_Mock_On_WithFuncTypeArg(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethodFuncType", AnythingOfType("mock.ExampleFuncType")). + Return(nil) + + assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + assert.Equal(t, 1, len(c.Arguments)) + assert.Equal(t, AnythingOfType("mock.ExampleFuncType"), c.Arguments[0]) + + fn := func(string) error { return nil } + assert.NotPanics(t, func() { + mockedService.TheExampleMethodFuncType(fn) + }) +} + +func Test_Mock_Return(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethod", "A", "B", true). + Return(1, "two", true) + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 0, call.Repeatability) + assert.Nil(t, call.WaitFor) +} + +func Test_Mock_Return_WaitUntil(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + ch := time.After(time.Second) + + c := mockedService.Mock. + On("TheExampleMethod", "A", "B", true). + WaitUntil(ch). + Return(1, "two", true) + + // assert that the call was created + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 0, call.Repeatability) + assert.Equal(t, ch, call.WaitFor) +} + +func Test_Mock_Return_After(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService.Mock. + On("TheExampleMethod", "A", "B", true). + Return(1, "two", true). + After(time.Second) + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.Mock.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 0, call.Repeatability) + assert.NotEqual(t, nil, call.WaitFor) + +} + +func Test_Mock_Return_Run(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + fn := func(args Arguments) { + arg := args.Get(0).(*ExampleType) + arg.ran = true + } + + c := mockedService.Mock. + On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")). + Return(nil). + Run(fn) + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.Mock.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod3", call.Method) + assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0]) + assert.Equal(t, nil, call.ReturnArguments[0]) + assert.Equal(t, 0, call.Repeatability) + assert.NotEqual(t, nil, call.WaitFor) + assert.NotNil(t, call.Run) + + et := ExampleType{} + assert.Equal(t, false, et.ran) + mockedService.TheExampleMethod3(&et) + assert.Equal(t, true, et.ran) +} + +func Test_Mock_Return_Run_Out_Of_Order(t *testing.T) { + // make a test impl object + var mockedService = new(TestExampleImplementation) + f := func(args Arguments) { + arg := args.Get(0).(*ExampleType) + arg.ran = true + } + + c := mockedService.Mock. + On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")). + Run(f). + Return(nil) + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.Mock.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod3", call.Method) + assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0]) + assert.Equal(t, nil, call.ReturnArguments[0]) + assert.Equal(t, 0, call.Repeatability) + assert.NotEqual(t, nil, call.WaitFor) + assert.NotNil(t, call.Run) +} + +func Test_Mock_Return_Once(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService.On("TheExampleMethod", "A", "B", true). + Return(1, "two", true). + Once() + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 1, call.Repeatability) + assert.Nil(t, call.WaitFor) +} + +func Test_Mock_Return_Twice(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethod", "A", "B", true). + Return(1, "two", true). + Twice() + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 2, call.Repeatability) + assert.Nil(t, call.WaitFor) +} + +func Test_Mock_Return_Times(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethod", "A", "B", true). + Return(1, "two", true). + Times(5) + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 1, call.ReturnArguments[0]) + assert.Equal(t, "two", call.ReturnArguments[1]) + assert.Equal(t, true, call.ReturnArguments[2]) + assert.Equal(t, 5, call.Repeatability) + assert.Nil(t, call.WaitFor) +} + +func Test_Mock_Return_Nothing(t *testing.T) { + + // make a test impl object + var mockedService = new(TestExampleImplementation) + + c := mockedService. + On("TheExampleMethod", "A", "B", true). + Return() + + require.Equal(t, []*Call{c}, mockedService.ExpectedCalls) + + call := mockedService.ExpectedCalls[0] + + assert.Equal(t, "TheExampleMethod", call.Method) + assert.Equal(t, "A", call.Arguments[0]) + assert.Equal(t, "B", call.Arguments[1]) + assert.Equal(t, true, call.Arguments[2]) + assert.Equal(t, 0, len(call.ReturnArguments)) +} + +func Test_Mock_findExpectedCall(t *testing.T) { + + m := new(Mock) + m.On("One", 1).Return("one") + m.On("Two", 2).Return("two") + m.On("Two", 3).Return("three") + + f, c := m.findExpectedCall("Two", 3) + + if assert.Equal(t, 2, f) { + if assert.NotNil(t, c) { + assert.Equal(t, "Two", c.Method) + assert.Equal(t, 3, c.Arguments[0]) + assert.Equal(t, "three", c.ReturnArguments[0]) + } + } + +} + +func Test_Mock_findExpectedCall_For_Unknown_Method(t *testing.T) { + + m := new(Mock) + m.On("One", 1).Return("one") + m.On("Two", 2).Return("two") + m.On("Two", 3).Return("three") + + f, _ := m.findExpectedCall("Two") + + assert.Equal(t, -1, f) + +} + +func Test_Mock_findExpectedCall_Respects_Repeatability(t *testing.T) { + + m := new(Mock) + m.On("One", 1).Return("one") + m.On("Two", 2).Return("two").Once() + m.On("Two", 3).Return("three").Twice() + m.On("Two", 3).Return("three").Times(8) + + f, c := m.findExpectedCall("Two", 3) + + if assert.Equal(t, 2, f) { + if assert.NotNil(t, c) { + assert.Equal(t, "Two", c.Method) + assert.Equal(t, 3, c.Arguments[0]) + assert.Equal(t, "three", c.ReturnArguments[0]) + } + } + +} + +func Test_callString(t *testing.T) { + + assert.Equal(t, `Method(int,bool,string)`, callString("Method", []interface{}{1, true, "something"}, false)) + +} + +func Test_Mock_Called(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_Called", 1, 2, 3).Return(5, "6", true) + + returnArguments := mockedService.Called(1, 2, 3) + + if assert.Equal(t, 1, len(mockedService.Calls)) { + assert.Equal(t, "Test_Mock_Called", mockedService.Calls[0].Method) + assert.Equal(t, 1, mockedService.Calls[0].Arguments[0]) + assert.Equal(t, 2, mockedService.Calls[0].Arguments[1]) + assert.Equal(t, 3, mockedService.Calls[0].Arguments[2]) + } + + if assert.Equal(t, 3, len(returnArguments)) { + assert.Equal(t, 5, returnArguments[0]) + assert.Equal(t, "6", returnArguments[1]) + assert.Equal(t, true, returnArguments[2]) + } + +} + +func asyncCall(m *Mock, ch chan Arguments) { + ch <- m.Called(1, 2, 3) +} + +func Test_Mock_Called_blocks(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.Mock.On("asyncCall", 1, 2, 3).Return(5, "6", true).After(2 * time.Millisecond) + + ch := make(chan Arguments) + + go asyncCall(&mockedService.Mock, ch) + + select { + case <-ch: + t.Fatal("should have waited") + case <-time.After(1 * time.Millisecond): + } + + returnArguments := <-ch + + if assert.Equal(t, 1, len(mockedService.Mock.Calls)) { + assert.Equal(t, "asyncCall", mockedService.Mock.Calls[0].Method) + assert.Equal(t, 1, mockedService.Mock.Calls[0].Arguments[0]) + assert.Equal(t, 2, mockedService.Mock.Calls[0].Arguments[1]) + assert.Equal(t, 3, mockedService.Mock.Calls[0].Arguments[2]) + } + + if assert.Equal(t, 3, len(returnArguments)) { + assert.Equal(t, 5, returnArguments[0]) + assert.Equal(t, "6", returnArguments[1]) + assert.Equal(t, true, returnArguments[2]) + } + +} + +func Test_Mock_Called_For_Bounded_Repeatability(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService. + On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3). + Return(5, "6", true). + Once() + mockedService. + On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3). + Return(-1, "hi", false) + + returnArguments1 := mockedService.Called(1, 2, 3) + returnArguments2 := mockedService.Called(1, 2, 3) + + if assert.Equal(t, 2, len(mockedService.Calls)) { + assert.Equal(t, "Test_Mock_Called_For_Bounded_Repeatability", mockedService.Calls[0].Method) + assert.Equal(t, 1, mockedService.Calls[0].Arguments[0]) + assert.Equal(t, 2, mockedService.Calls[0].Arguments[1]) + assert.Equal(t, 3, mockedService.Calls[0].Arguments[2]) + + assert.Equal(t, "Test_Mock_Called_For_Bounded_Repeatability", mockedService.Calls[1].Method) + assert.Equal(t, 1, mockedService.Calls[1].Arguments[0]) + assert.Equal(t, 2, mockedService.Calls[1].Arguments[1]) + assert.Equal(t, 3, mockedService.Calls[1].Arguments[2]) + } + + if assert.Equal(t, 3, len(returnArguments1)) { + assert.Equal(t, 5, returnArguments1[0]) + assert.Equal(t, "6", returnArguments1[1]) + assert.Equal(t, true, returnArguments1[2]) + } + + if assert.Equal(t, 3, len(returnArguments2)) { + assert.Equal(t, -1, returnArguments2[0]) + assert.Equal(t, "hi", returnArguments2[1]) + assert.Equal(t, false, returnArguments2[2]) + } + +} + +func Test_Mock_Called_For_SetTime_Expectation(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("TheExampleMethod", 1, 2, 3).Return(5, "6", true).Times(4) + + mockedService.TheExampleMethod(1, 2, 3) + mockedService.TheExampleMethod(1, 2, 3) + mockedService.TheExampleMethod(1, 2, 3) + mockedService.TheExampleMethod(1, 2, 3) + assert.Panics(t, func() { + mockedService.TheExampleMethod(1, 2, 3) + }) + +} + +func Test_Mock_Called_Unexpected(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + // make sure it panics if no expectation was made + assert.Panics(t, func() { + mockedService.Called(1, 2, 3) + }, "Calling unexpected method should panic") + +} + +func Test_AssertExpectationsForObjects_Helper(t *testing.T) { + + var mockedService1 = new(TestExampleImplementation) + var mockedService2 = new(TestExampleImplementation) + var mockedService3 = new(TestExampleImplementation) + + mockedService1.On("Test_AssertExpectationsForObjects_Helper", 1).Return() + mockedService2.On("Test_AssertExpectationsForObjects_Helper", 2).Return() + mockedService3.On("Test_AssertExpectationsForObjects_Helper", 3).Return() + + mockedService1.Called(1) + mockedService2.Called(2) + mockedService3.Called(3) + + assert.True(t, AssertExpectationsForObjects(t, &mockedService1.Mock, &mockedService2.Mock, &mockedService3.Mock)) + assert.True(t, AssertExpectationsForObjects(t, mockedService1, mockedService2, mockedService3)) + +} + +func Test_AssertExpectationsForObjects_Helper_Failed(t *testing.T) { + + var mockedService1 = new(TestExampleImplementation) + var mockedService2 = new(TestExampleImplementation) + var mockedService3 = new(TestExampleImplementation) + + mockedService1.On("Test_AssertExpectationsForObjects_Helper_Failed", 1).Return() + mockedService2.On("Test_AssertExpectationsForObjects_Helper_Failed", 2).Return() + mockedService3.On("Test_AssertExpectationsForObjects_Helper_Failed", 3).Return() + + mockedService1.Called(1) + mockedService3.Called(3) + + tt := new(testing.T) + assert.False(t, AssertExpectationsForObjects(tt, &mockedService1.Mock, &mockedService2.Mock, &mockedService3.Mock)) + assert.False(t, AssertExpectationsForObjects(tt, mockedService1, mockedService2, mockedService3)) + +} + +func Test_Mock_AssertExpectations(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertExpectations", 1, 2, 3).Return(5, 6, 7) + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + // make the call now + mockedService.Called(1, 2, 3) + + // now assert expectations + assert.True(t, mockedService.AssertExpectations(tt)) + +} + +func Test_Mock_AssertExpectations_Placeholder_NoArgs(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertExpectations_Placeholder_NoArgs").Return(5, 6, 7).Once() + mockedService.On("Test_Mock_AssertExpectations_Placeholder_NoArgs").Return(7, 6, 5) + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + // make the call now + mockedService.Called() + + // now assert expectations + assert.True(t, mockedService.AssertExpectations(tt)) + +} + +func Test_Mock_AssertExpectations_Placeholder(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertExpectations_Placeholder", 1, 2, 3).Return(5, 6, 7).Once() + mockedService.On("Test_Mock_AssertExpectations_Placeholder", 3, 2, 1).Return(7, 6, 5) + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + // make the call now + mockedService.Called(1, 2, 3) + + // now assert expectations + assert.False(t, mockedService.AssertExpectations(tt)) + + // make call to the second expectation + mockedService.Called(3, 2, 1) + + // now assert expectations again + assert.True(t, mockedService.AssertExpectations(tt)) +} + +func Test_Mock_AssertExpectations_With_Pointers(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertExpectations_With_Pointers", &struct{ Foo int }{1}).Return(1) + mockedService.On("Test_Mock_AssertExpectations_With_Pointers", &struct{ Foo int }{2}).Return(2) + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + s := struct{ Foo int }{1} + // make the calls now + mockedService.Called(&s) + s.Foo = 2 + mockedService.Called(&s) + + // now assert expectations + assert.True(t, mockedService.AssertExpectations(tt)) + +} + +func Test_Mock_AssertExpectationsCustomType(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).Return(nil).Once() + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + // make the call now + mockedService.TheExampleMethod3(&ExampleType{}) + + // now assert expectations + assert.True(t, mockedService.AssertExpectations(tt)) + +} + +func Test_Mock_AssertExpectations_With_Repeatability(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertExpectations_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Twice() + + tt := new(testing.T) + assert.False(t, mockedService.AssertExpectations(tt)) + + // make the call now + mockedService.Called(1, 2, 3) + + assert.False(t, mockedService.AssertExpectations(tt)) + + mockedService.Called(1, 2, 3) + + // now assert expectations + assert.True(t, mockedService.AssertExpectations(tt)) + +} + +func Test_Mock_TwoCallsWithDifferentArguments(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 1, 2, 3).Return(5, 6, 7) + mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 4, 5, 6).Return(5, 6, 7) + + args1 := mockedService.Called(1, 2, 3) + assert.Equal(t, 5, args1.Int(0)) + assert.Equal(t, 6, args1.Int(1)) + assert.Equal(t, 7, args1.Int(2)) + + args2 := mockedService.Called(4, 5, 6) + assert.Equal(t, 5, args2.Int(0)) + assert.Equal(t, 6, args2.Int(1)) + assert.Equal(t, 7, args2.Int(2)) + +} + +func Test_Mock_AssertNumberOfCalls(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertNumberOfCalls", 1, 2, 3).Return(5, 6, 7) + + mockedService.Called(1, 2, 3) + assert.True(t, mockedService.AssertNumberOfCalls(t, "Test_Mock_AssertNumberOfCalls", 1)) + + mockedService.Called(1, 2, 3) + assert.True(t, mockedService.AssertNumberOfCalls(t, "Test_Mock_AssertNumberOfCalls", 2)) + +} + +func Test_Mock_AssertCalled(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertCalled", 1, 2, 3).Return(5, 6, 7) + + mockedService.Called(1, 2, 3) + + assert.True(t, mockedService.AssertCalled(t, "Test_Mock_AssertCalled", 1, 2, 3)) + +} + +func Test_Mock_AssertCalled_WithAnythingOfTypeArgument(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService. + On("Test_Mock_AssertCalled_WithAnythingOfTypeArgument", Anything, Anything, Anything). + Return() + + mockedService.Called(1, "two", []uint8("three")) + + assert.True(t, mockedService.AssertCalled(t, "Test_Mock_AssertCalled_WithAnythingOfTypeArgument", AnythingOfType("int"), AnythingOfType("string"), AnythingOfType("[]uint8"))) + +} + +func Test_Mock_AssertCalled_WithArguments(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertCalled_WithArguments", 1, 2, 3).Return(5, 6, 7) + + mockedService.Called(1, 2, 3) + + tt := new(testing.T) + assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments", 1, 2, 3)) + assert.False(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments", 2, 3, 4)) + +} + +func Test_Mock_AssertCalled_WithArguments_With_Repeatability(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Once() + mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 2, 3, 4).Return(5, 6, 7).Once() + + mockedService.Called(1, 2, 3) + mockedService.Called(2, 3, 4) + + tt := new(testing.T) + assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 1, 2, 3)) + assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 2, 3, 4)) + assert.False(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 3, 4, 5)) + +} + +func Test_Mock_AssertNotCalled(t *testing.T) { + + var mockedService = new(TestExampleImplementation) + + mockedService.On("Test_Mock_AssertNotCalled", 1, 2, 3).Return(5, 6, 7) + + mockedService.Called(1, 2, 3) + + assert.True(t, mockedService.AssertNotCalled(t, "Test_Mock_NotCalled")) + +} + +func Test_Mock_AssertOptional(t *testing.T) { + // Optional called + var ms1 = new(TestExampleImplementation) + ms1.On("TheExampleMethod", 1, 2, 3).Maybe().Return(4, nil) + ms1.TheExampleMethod(1, 2, 3) + + tt1 := new(testing.T) + assert.Equal(t, true, ms1.AssertExpectations(tt1)) + + // Optional not called + var ms2 = new(TestExampleImplementation) + ms2.On("TheExampleMethod", 1, 2, 3).Maybe().Return(4, nil) + + tt2 := new(testing.T) + assert.Equal(t, true, ms2.AssertExpectations(tt2)) + + // Non-optional called + var ms3 = new(TestExampleImplementation) + ms3.On("TheExampleMethod", 1, 2, 3).Return(4, nil) + ms3.TheExampleMethod(1, 2, 3) + + tt3 := new(testing.T) + assert.Equal(t, true, ms3.AssertExpectations(tt3)) +} + +/* + Arguments helper methods +*/ +func Test_Arguments_Get(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + + assert.Equal(t, "string", args.Get(0).(string)) + assert.Equal(t, 123, args.Get(1).(int)) + assert.Equal(t, true, args.Get(2).(bool)) + +} + +func Test_Arguments_Is(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + + assert.True(t, args.Is("string", 123, true)) + assert.False(t, args.Is("wrong", 456, false)) + +} + +func Test_Arguments_Diff(t *testing.T) { + + var args = Arguments([]interface{}{"Hello World", 123, true}) + var diff string + var count int + diff, count = args.Diff([]interface{}{"Hello World", 456, "false"}) + + assert.Equal(t, 2, count) + assert.Contains(t, diff, `%!s(int=456) != %!s(int=123)`) + assert.Contains(t, diff, `false != %!s(bool=true)`) + +} + +func Test_Arguments_Diff_DifferentNumberOfArgs(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + var diff string + var count int + diff, count = args.Diff([]interface{}{"string", 456, "false", "extra"}) + + assert.Equal(t, 3, count) + assert.Contains(t, diff, `extra != (Missing)`) + +} + +func Test_Arguments_Diff_WithAnythingArgument(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + var count int + _, count = args.Diff([]interface{}{"string", Anything, true}) + + assert.Equal(t, 0, count) + +} + +func Test_Arguments_Diff_WithAnythingArgument_InActualToo(t *testing.T) { + + var args = Arguments([]interface{}{"string", Anything, true}) + var count int + _, count = args.Diff([]interface{}{"string", 123, true}) + + assert.Equal(t, 0, count) + +} + +func Test_Arguments_Diff_WithAnythingOfTypeArgument(t *testing.T) { + + var args = Arguments([]interface{}{"string", AnythingOfType("int"), true}) + var count int + _, count = args.Diff([]interface{}{"string", 123, true}) + + assert.Equal(t, 0, count) + +} + +func Test_Arguments_Diff_WithAnythingOfTypeArgument_Failing(t *testing.T) { + + var args = Arguments([]interface{}{"string", AnythingOfType("string"), true}) + var count int + var diff string + diff, count = args.Diff([]interface{}{"string", 123, true}) + + assert.Equal(t, 1, count) + assert.Contains(t, diff, `string != type int - %!s(int=123)`) + +} + +func Test_Arguments_Diff_WithArgMatcher(t *testing.T) { + matchFn := func(a int) bool { + return a == 123 + } + var args = Arguments([]interface{}{"string", MatchedBy(matchFn), true}) + + diff, count := args.Diff([]interface{}{"string", 124, true}) + assert.Equal(t, 1, count) + assert.Contains(t, diff, `%!s(int=124) not matched by func(int) bool`) + + diff, count = args.Diff([]interface{}{"string", false, true}) + assert.Equal(t, 1, count) + assert.Contains(t, diff, `%!s(bool=false) not matched by func(int) bool`) + + diff, count = args.Diff([]interface{}{"string", 123, false}) + assert.Contains(t, diff, `%!s(int=123) matched by func(int) bool`) + + diff, count = args.Diff([]interface{}{"string", 123, true}) + assert.Equal(t, 0, count) + assert.Contains(t, diff, `No differences.`) +} + +func Test_Arguments_Assert(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + + assert.True(t, args.Assert(t, "string", 123, true)) + +} + +func Test_Arguments_String_Representation(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + assert.Equal(t, `string,int,bool`, args.String()) + +} + +func Test_Arguments_String(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + assert.Equal(t, "string", args.String(0)) + +} + +func Test_Arguments_Error(t *testing.T) { + + var err = errors.New("An Error") + var args = Arguments([]interface{}{"string", 123, true, err}) + assert.Equal(t, err, args.Error(3)) + +} + +func Test_Arguments_Error_Nil(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true, nil}) + assert.Equal(t, nil, args.Error(3)) + +} + +func Test_Arguments_Int(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + assert.Equal(t, 123, args.Int(1)) + +} + +func Test_Arguments_Bool(t *testing.T) { + + var args = Arguments([]interface{}{"string", 123, true}) + assert.Equal(t, true, args.Bool(2)) + +} + +func Test_WaitUntil_Parallel(t *testing.T) { + + // make a test impl object + var mockedService *TestExampleImplementation = new(TestExampleImplementation) + + ch1 := make(chan time.Time) + ch2 := make(chan time.Time) + + mockedService.Mock.On("TheExampleMethod2", true).Return().WaitUntil(ch2).Run(func(args Arguments) { + ch1 <- time.Now() + }) + + mockedService.Mock.On("TheExampleMethod2", false).Return().WaitUntil(ch1) + + // Lock both goroutines on the .WaitUntil method + go func() { + mockedService.TheExampleMethod2(false) + }() + go func() { + mockedService.TheExampleMethod2(true) + }() + + // Allow the first call to execute, so the second one executes afterwards + ch2 <- time.Now() +} + +func Test_MockMethodCalled(t *testing.T) { + m := new(Mock) + m.On("foo", "hello").Return("world") + + retArgs := m.MethodCalled("foo", "hello") + require.True(t, len(retArgs) == 1) + require.Equal(t, "world", retArgs[0]) + m.AssertExpectations(t) +} + +// Test to validate fix for racy concurrent call access in MethodCalled() +func Test_MockReturnAndCalledConcurrent(t *testing.T) { + iterations := 1000 + m := &Mock{} + call := m.On("ConcurrencyTestMethod") + + wg := sync.WaitGroup{} + wg.Add(2) + + go func() { + for i := 0; i < iterations; i++ { + call.Return(10) + } + wg.Done() + }() + go func() { + for i := 0; i < iterations; i++ { + ConcurrencyTestMethod(m) + } + wg.Done() + }() + wg.Wait() +} + +type timer struct{ Mock } + +func (s *timer) GetTime(i int) string { + return s.Called(i).Get(0).(string) +} + +func TestAfterTotalWaitTimeWhileExecution(t *testing.T) { + waitDuration := 1 + total, waitMs := 5, time.Millisecond*time.Duration(waitDuration) + aTimer := new(timer) + for i := 0; i < total; i++ { + aTimer.On("GetTime", i).After(waitMs).Return(fmt.Sprintf("Time%d", i)).Once() + } + time.Sleep(waitMs) + start := time.Now() + var results []string + + for i := 0; i < total; i++ { + results = append(results, aTimer.GetTime(i)) + } + + end := time.Now() + elapsedTime := end.Sub(start) + assert.True(t, elapsedTime > waitMs, fmt.Sprintf("Total elapsed time:%v should be atleast greater than %v", elapsedTime, waitMs)) + assert.Equal(t, total, len(results)) + for i, _ := range results { + assert.Equal(t, fmt.Sprintf("Time%d", i), results[i], "Return value of method should be same") + } +} + +func ConcurrencyTestMethod(m *Mock) { + m.Called() +} diff --git a/vendor/github.com/stretchr/testify/package_test.go b/vendor/github.com/stretchr/testify/package_test.go new file mode 100644 index 00000000..7ac5d6d8 --- /dev/null +++ b/vendor/github.com/stretchr/testify/package_test.go @@ -0,0 +1,12 @@ +package testify + +import ( + "github.com/stretchr/testify/assert" + "testing" +) + +func TestImports(t *testing.T) { + if assert.Equal(t, 1, 1) != true { + t.Error("Something is wrong.") + } +} diff --git a/vendor/github.com/stretchr/testify/require/doc.go b/vendor/github.com/stretchr/testify/require/doc.go new file mode 100644 index 00000000..169de392 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/doc.go @@ -0,0 +1,28 @@ +// Package require implements the same assertions as the `assert` package but +// stops test execution when a test fails. +// +// Example Usage +// +// The following is a complete example using require in a standard test function: +// import ( +// "testing" +// "github.com/stretchr/testify/require" +// ) +// +// func TestSomething(t *testing.T) { +// +// var a string = "Hello" +// var b string = "Hello" +// +// require.Equal(t, a, b, "The two words should be the same.") +// +// } +// +// Assertions +// +// The `require` package have same global functions as in the `assert` package, +// but instead of returning a boolean result they call `t.FailNow()`. +// +// Every assertion function also takes an optional string message as the final argument, +// allowing custom error messages to be appended to the message the assertion method outputs. +package require diff --git a/vendor/github.com/stretchr/testify/require/forward_requirements.go b/vendor/github.com/stretchr/testify/require/forward_requirements.go new file mode 100644 index 00000000..ac71d405 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/forward_requirements.go @@ -0,0 +1,16 @@ +package require + +// Assertions provides assertion methods around the +// TestingT interface. +type Assertions struct { + t TestingT +} + +// New makes a new Assertions object for the specified TestingT. +func New(t TestingT) *Assertions { + return &Assertions{ + t: t, + } +} + +//go:generate go run ../_codegen/main.go -output-package=require -template=require_forward.go.tmpl -include-format-funcs diff --git a/vendor/github.com/stretchr/testify/require/forward_requirements_test.go b/vendor/github.com/stretchr/testify/require/forward_requirements_test.go new file mode 100644 index 00000000..b120ae3b --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/forward_requirements_test.go @@ -0,0 +1,385 @@ +package require + +import ( + "errors" + "testing" + "time" +) + +func TestImplementsWrapper(t *testing.T) { + require := New(t) + + require.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestIsTypeWrapper(t *testing.T) { + require := New(t) + require.IsType(new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.IsType(new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEqualWrapper(t *testing.T) { + require := New(t) + require.Equal(1, 1) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Equal(1, 2) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotEqualWrapper(t *testing.T) { + require := New(t) + require.NotEqual(1, 2) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotEqual(2, 2) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestExactlyWrapper(t *testing.T) { + require := New(t) + + a := float32(1) + b := float32(1) + c := float64(1) + + require.Exactly(a, b) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Exactly(a, c) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotNilWrapper(t *testing.T) { + require := New(t) + require.NotNil(t, new(AssertionTesterConformingObject)) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotNil(nil) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNilWrapper(t *testing.T) { + require := New(t) + require.Nil(nil) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Nil(new(AssertionTesterConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestTrueWrapper(t *testing.T) { + require := New(t) + require.True(true) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.True(false) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestFalseWrapper(t *testing.T) { + require := New(t) + require.False(false) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.False(true) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestContainsWrapper(t *testing.T) { + require := New(t) + require.Contains("Hello World", "Hello") + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Contains("Hello World", "Salut") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotContainsWrapper(t *testing.T) { + require := New(t) + require.NotContains("Hello World", "Hello!") + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotContains("Hello World", "Hello") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestPanicsWrapper(t *testing.T) { + require := New(t) + require.Panics(func() { + panic("Panic!") + }) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Panics(func() {}) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotPanicsWrapper(t *testing.T) { + require := New(t) + require.NotPanics(func() {}) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotPanics(func() { + panic("Panic!") + }) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNoErrorWrapper(t *testing.T) { + require := New(t) + require.NoError(nil) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NoError(errors.New("some error")) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestErrorWrapper(t *testing.T) { + require := New(t) + require.Error(errors.New("some error")) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Error(nil) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEqualErrorWrapper(t *testing.T) { + require := New(t) + require.EqualError(errors.New("some error"), "some error") + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.EqualError(errors.New("some error"), "Not some error") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEmptyWrapper(t *testing.T) { + require := New(t) + require.Empty("") + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Empty("x") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotEmptyWrapper(t *testing.T) { + require := New(t) + require.NotEmpty("x") + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotEmpty("") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestWithinDurationWrapper(t *testing.T) { + require := New(t) + a := time.Now() + b := a.Add(10 * time.Second) + + require.WithinDuration(a, b, 15*time.Second) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.WithinDuration(a, b, 5*time.Second) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestInDeltaWrapper(t *testing.T) { + require := New(t) + require.InDelta(1.001, 1, 0.01) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.InDelta(1, 2, 0.5) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestZeroWrapper(t *testing.T) { + require := New(t) + require.Zero(0) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.Zero(1) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotZeroWrapper(t *testing.T) { + require := New(t) + require.NotZero(1) + + mockT := new(MockT) + mockRequire := New(mockT) + mockRequire.NotZero(0) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_EqualSONString(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEqWrapper_EquivalentButNotEqual(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEqWrapper_HashOfArraysAndHashes(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq("{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}", + "{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}") + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEqWrapper_Array(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEqWrapper_HashAndArrayNotEquivalent(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_HashesNotEquivalent(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_ActualIsNotJSON(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`{"foo": "bar"}`, "Not JSON") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_ExpectedIsNotJSON(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq("Not JSON", `{"foo": "bar", "hello": "world"}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_ExpectedAndActualNotJSON(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq("Not JSON", "Not JSON") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) { + mockT := new(MockT) + mockRequire := New(mockT) + + mockRequire.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) + if !mockT.Failed { + t.Error("Check should fail") + } +} diff --git a/vendor/github.com/stretchr/testify/require/require.go b/vendor/github.com/stretchr/testify/require/require.go new file mode 100644 index 00000000..ac3c3087 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/require.go @@ -0,0 +1,867 @@ +/* +* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen +* THIS FILE MUST NOT BE EDITED BY HAND + */ + +package require + +import ( + assert "github.com/stretchr/testify/assert" + http "net/http" + url "net/url" + time "time" +) + +// Condition uses a Comparison to assert a complex condition. +func Condition(t TestingT, comp assert.Comparison, msgAndArgs ...interface{}) { + if !assert.Condition(t, comp, msgAndArgs...) { + t.FailNow() + } +} + +// Conditionf uses a Comparison to assert a complex condition. +func Conditionf(t TestingT, comp assert.Comparison, msg string, args ...interface{}) { + if !assert.Conditionf(t, comp, msg, args...) { + t.FailNow() + } +} + +// Contains asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// assert.Contains(t, "Hello World", "World") +// assert.Contains(t, ["Hello", "World"], "World") +// assert.Contains(t, {"Hello": "World"}, "Hello") +func Contains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) { + if !assert.Contains(t, s, contains, msgAndArgs...) { + t.FailNow() + } +} + +// Containsf asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// assert.Containsf(t, "Hello World", "World", "error message %s", "formatted") +// assert.Containsf(t, ["Hello", "World"], "World", "error message %s", "formatted") +// assert.Containsf(t, {"Hello": "World"}, "Hello", "error message %s", "formatted") +func Containsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) { + if !assert.Containsf(t, s, contains, msg, args...) { + t.FailNow() + } +} + +// DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func DirExists(t TestingT, path string, msgAndArgs ...interface{}) { + if !assert.DirExists(t, path, msgAndArgs...) { + t.FailNow() + } +} + +// DirExistsf checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func DirExistsf(t TestingT, path string, msg string, args ...interface{}) { + if !assert.DirExistsf(t, path, msg, args...) { + t.FailNow() + } +} + +// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// assert.ElementsMatch(t, [1, 3, 2, 3], [1, 3, 3, 2]) +func ElementsMatch(t TestingT, listA interface{}, listB interface{}, msgAndArgs ...interface{}) { + if !assert.ElementsMatch(t, listA, listB, msgAndArgs...) { + t.FailNow() + } +} + +// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// assert.ElementsMatchf(t, [1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted") +func ElementsMatchf(t TestingT, listA interface{}, listB interface{}, msg string, args ...interface{}) { + if !assert.ElementsMatchf(t, listA, listB, msg, args...) { + t.FailNow() + } +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// assert.Empty(t, obj) +func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) { + if !assert.Empty(t, object, msgAndArgs...) { + t.FailNow() + } +} + +// Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// assert.Emptyf(t, obj, "error message %s", "formatted") +func Emptyf(t TestingT, object interface{}, msg string, args ...interface{}) { + if !assert.Emptyf(t, object, msg, args...) { + t.FailNow() + } +} + +// Equal asserts that two objects are equal. +// +// assert.Equal(t, 123, 123) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func Equal(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + if !assert.Equal(t, expected, actual, msgAndArgs...) { + t.FailNow() + } +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// assert.EqualError(t, err, expectedErrorString) +func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) { + if !assert.EqualError(t, theError, errString, msgAndArgs...) { + t.FailNow() + } +} + +// EqualErrorf asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// assert.EqualErrorf(t, err, expectedErrorString, "error message %s", "formatted") +func EqualErrorf(t TestingT, theError error, errString string, msg string, args ...interface{}) { + if !assert.EqualErrorf(t, theError, errString, msg, args...) { + t.FailNow() + } +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValues(t, uint32(123), int32(123)) +func EqualValues(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + if !assert.EqualValues(t, expected, actual, msgAndArgs...) { + t.FailNow() + } +} + +// EqualValuesf asserts that two objects are equal or convertable to the same types +// and equal. +// +// assert.EqualValuesf(t, uint32(123, "error message %s", "formatted"), int32(123)) +func EqualValuesf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) { + if !assert.EqualValuesf(t, expected, actual, msg, args...) { + t.FailNow() + } +} + +// Equalf asserts that two objects are equal. +// +// assert.Equalf(t, 123, 123, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func Equalf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) { + if !assert.Equalf(t, expected, actual, msg, args...) { + t.FailNow() + } +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Error(t, err) { +// assert.Equal(t, expectedError, err) +// } +func Error(t TestingT, err error, msgAndArgs ...interface{}) { + if !assert.Error(t, err, msgAndArgs...) { + t.FailNow() + } +} + +// Errorf asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if assert.Errorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } +func Errorf(t TestingT, err error, msg string, args ...interface{}) { + if !assert.Errorf(t, err, msg, args...) { + t.FailNow() + } +} + +// Exactly asserts that two objects are equal in value and type. +// +// assert.Exactly(t, int32(123), int64(123)) +func Exactly(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + if !assert.Exactly(t, expected, actual, msgAndArgs...) { + t.FailNow() + } +} + +// Exactlyf asserts that two objects are equal in value and type. +// +// assert.Exactlyf(t, int32(123, "error message %s", "formatted"), int64(123)) +func Exactlyf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) { + if !assert.Exactlyf(t, expected, actual, msg, args...) { + t.FailNow() + } +} + +// Fail reports a failure through +func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) { + if !assert.Fail(t, failureMessage, msgAndArgs...) { + t.FailNow() + } +} + +// FailNow fails test +func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) { + if !assert.FailNow(t, failureMessage, msgAndArgs...) { + t.FailNow() + } +} + +// FailNowf fails test +func FailNowf(t TestingT, failureMessage string, msg string, args ...interface{}) { + if !assert.FailNowf(t, failureMessage, msg, args...) { + t.FailNow() + } +} + +// Failf reports a failure through +func Failf(t TestingT, failureMessage string, msg string, args ...interface{}) { + if !assert.Failf(t, failureMessage, msg, args...) { + t.FailNow() + } +} + +// False asserts that the specified value is false. +// +// assert.False(t, myBool) +func False(t TestingT, value bool, msgAndArgs ...interface{}) { + if !assert.False(t, value, msgAndArgs...) { + t.FailNow() + } +} + +// Falsef asserts that the specified value is false. +// +// assert.Falsef(t, myBool, "error message %s", "formatted") +func Falsef(t TestingT, value bool, msg string, args ...interface{}) { + if !assert.Falsef(t, value, msg, args...) { + t.FailNow() + } +} + +// FileExists checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func FileExists(t TestingT, path string, msgAndArgs ...interface{}) { + if !assert.FileExists(t, path, msgAndArgs...) { + t.FailNow() + } +} + +// FileExistsf checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func FileExistsf(t TestingT, path string, msg string, args ...interface{}) { + if !assert.FileExistsf(t, path, msg, args...) { + t.FailNow() + } +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) { + if !assert.HTTPBodyContains(t, handler, method, url, values, str, msgAndArgs...) { + t.FailNow() + } +} + +// HTTPBodyContainsf asserts that a specified handler returns a +// body that contains a string. +// +// assert.HTTPBodyContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) { + if !assert.HTTPBodyContainsf(t, handler, method, url, values, str, msg, args...) { + t.FailNow() + } +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) { + if !assert.HTTPBodyNotContains(t, handler, method, url, values, str, msgAndArgs...) { + t.FailNow() + } +} + +// HTTPBodyNotContainsf asserts that a specified handler returns a +// body that does not contain a string. +// +// assert.HTTPBodyNotContainsf(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPBodyNotContainsf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) { + if !assert.HTTPBodyNotContainsf(t, handler, method, url, values, str, msg, args...) { + t.FailNow() + } +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPError(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + if !assert.HTTPError(t, handler, method, url, values, msgAndArgs...) { + t.FailNow() + } +} + +// HTTPErrorf asserts that a specified handler returns an error status code. +// +// assert.HTTPErrorf(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func HTTPErrorf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + if !assert.HTTPErrorf(t, handler, method, url, values, msg, args...) { + t.FailNow() + } +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPRedirect(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + if !assert.HTTPRedirect(t, handler, method, url, values, msgAndArgs...) { + t.FailNow() + } +} + +// HTTPRedirectf asserts that a specified handler returns a redirect status code. +// +// assert.HTTPRedirectf(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func HTTPRedirectf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + if !assert.HTTPRedirectf(t, handler, method, url, values, msg, args...) { + t.FailNow() + } +} + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPSuccess(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + if !assert.HTTPSuccess(t, handler, method, url, values, msgAndArgs...) { + t.FailNow() + } +} + +// HTTPSuccessf asserts that a specified handler returns a success status code. +// +// assert.HTTPSuccessf(t, myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func HTTPSuccessf(t TestingT, handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + if !assert.HTTPSuccessf(t, handler, method, url, values, msg, args...) { + t.FailNow() + } +} + +// Implements asserts that an object is implemented by the specified interface. +// +// assert.Implements(t, (*MyInterface)(nil), new(MyObject)) +func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) { + if !assert.Implements(t, interfaceObject, object, msgAndArgs...) { + t.FailNow() + } +} + +// Implementsf asserts that an object is implemented by the specified interface. +// +// assert.Implementsf(t, (*MyInterface, "error message %s", "formatted")(nil), new(MyObject)) +func Implementsf(t TestingT, interfaceObject interface{}, object interface{}, msg string, args ...interface{}) { + if !assert.Implementsf(t, interfaceObject, object, msg, args...) { + t.FailNow() + } +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01) +func InDelta(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + if !assert.InDelta(t, expected, actual, delta, msgAndArgs...) { + t.FailNow() + } +} + +// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func InDeltaMapValues(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + if !assert.InDeltaMapValues(t, expected, actual, delta, msgAndArgs...) { + t.FailNow() + } +} + +// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func InDeltaMapValuesf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + if !assert.InDeltaMapValuesf(t, expected, actual, delta, msg, args...) { + t.FailNow() + } +} + +// InDeltaSlice is the same as InDelta, except it compares two slices. +func InDeltaSlice(t TestingT, expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + if !assert.InDeltaSlice(t, expected, actual, delta, msgAndArgs...) { + t.FailNow() + } +} + +// InDeltaSlicef is the same as InDelta, except it compares two slices. +func InDeltaSlicef(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + if !assert.InDeltaSlicef(t, expected, actual, delta, msg, args...) { + t.FailNow() + } +} + +// InDeltaf asserts that the two numerals are within delta of each other. +// +// assert.InDeltaf(t, math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01) +func InDeltaf(t TestingT, expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + if !assert.InDeltaf(t, expected, actual, delta, msg, args...) { + t.FailNow() + } +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +func InEpsilon(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) { + if !assert.InEpsilon(t, expected, actual, epsilon, msgAndArgs...) { + t.FailNow() + } +} + +// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices. +func InEpsilonSlice(t TestingT, expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) { + if !assert.InEpsilonSlice(t, expected, actual, epsilon, msgAndArgs...) { + t.FailNow() + } +} + +// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices. +func InEpsilonSlicef(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) { + if !assert.InEpsilonSlicef(t, expected, actual, epsilon, msg, args...) { + t.FailNow() + } +} + +// InEpsilonf asserts that expected and actual have a relative error less than epsilon +func InEpsilonf(t TestingT, expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) { + if !assert.InEpsilonf(t, expected, actual, epsilon, msg, args...) { + t.FailNow() + } +} + +// IsType asserts that the specified objects are of the same type. +func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) { + if !assert.IsType(t, expectedType, object, msgAndArgs...) { + t.FailNow() + } +} + +// IsTypef asserts that the specified objects are of the same type. +func IsTypef(t TestingT, expectedType interface{}, object interface{}, msg string, args ...interface{}) { + if !assert.IsTypef(t, expectedType, object, msg, args...) { + t.FailNow() + } +} + +// JSONEq asserts that two JSON strings are equivalent. +// +// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) { + if !assert.JSONEq(t, expected, actual, msgAndArgs...) { + t.FailNow() + } +} + +// JSONEqf asserts that two JSON strings are equivalent. +// +// assert.JSONEqf(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +func JSONEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) { + if !assert.JSONEqf(t, expected, actual, msg, args...) { + t.FailNow() + } +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// assert.Len(t, mySlice, 3) +func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) { + if !assert.Len(t, object, length, msgAndArgs...) { + t.FailNow() + } +} + +// Lenf asserts that the specified object has specific length. +// Lenf also fails if the object has a type that len() not accept. +// +// assert.Lenf(t, mySlice, 3, "error message %s", "formatted") +func Lenf(t TestingT, object interface{}, length int, msg string, args ...interface{}) { + if !assert.Lenf(t, object, length, msg, args...) { + t.FailNow() + } +} + +// Nil asserts that the specified object is nil. +// +// assert.Nil(t, err) +func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) { + if !assert.Nil(t, object, msgAndArgs...) { + t.FailNow() + } +} + +// Nilf asserts that the specified object is nil. +// +// assert.Nilf(t, err, "error message %s", "formatted") +func Nilf(t TestingT, object interface{}, msg string, args ...interface{}) { + if !assert.Nilf(t, object, msg, args...) { + t.FailNow() + } +} + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoError(t, err) { +// assert.Equal(t, expectedObj, actualObj) +// } +func NoError(t TestingT, err error, msgAndArgs ...interface{}) { + if !assert.NoError(t, err, msgAndArgs...) { + t.FailNow() + } +} + +// NoErrorf asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if assert.NoErrorf(t, err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } +func NoErrorf(t TestingT, err error, msg string, args ...interface{}) { + if !assert.NoErrorf(t, err, msg, args...) { + t.FailNow() + } +} + +// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// assert.NotContains(t, "Hello World", "Earth") +// assert.NotContains(t, ["Hello", "World"], "Earth") +// assert.NotContains(t, {"Hello": "World"}, "Earth") +func NotContains(t TestingT, s interface{}, contains interface{}, msgAndArgs ...interface{}) { + if !assert.NotContains(t, s, contains, msgAndArgs...) { + t.FailNow() + } +} + +// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// assert.NotContainsf(t, "Hello World", "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, ["Hello", "World"], "Earth", "error message %s", "formatted") +// assert.NotContainsf(t, {"Hello": "World"}, "Earth", "error message %s", "formatted") +func NotContainsf(t TestingT, s interface{}, contains interface{}, msg string, args ...interface{}) { + if !assert.NotContainsf(t, s, contains, msg, args...) { + t.FailNow() + } +} + +// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if assert.NotEmpty(t, obj) { +// assert.Equal(t, "two", obj[1]) +// } +func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) { + if !assert.NotEmpty(t, object, msgAndArgs...) { + t.FailNow() + } +} + +// NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if assert.NotEmptyf(t, obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } +func NotEmptyf(t TestingT, object interface{}, msg string, args ...interface{}) { + if !assert.NotEmptyf(t, object, msg, args...) { + t.FailNow() + } +} + +// NotEqual asserts that the specified values are NOT equal. +// +// assert.NotEqual(t, obj1, obj2) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func NotEqual(t TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + if !assert.NotEqual(t, expected, actual, msgAndArgs...) { + t.FailNow() + } +} + +// NotEqualf asserts that the specified values are NOT equal. +// +// assert.NotEqualf(t, obj1, obj2, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func NotEqualf(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) { + if !assert.NotEqualf(t, expected, actual, msg, args...) { + t.FailNow() + } +} + +// NotNil asserts that the specified object is not nil. +// +// assert.NotNil(t, err) +func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) { + if !assert.NotNil(t, object, msgAndArgs...) { + t.FailNow() + } +} + +// NotNilf asserts that the specified object is not nil. +// +// assert.NotNilf(t, err, "error message %s", "formatted") +func NotNilf(t TestingT, object interface{}, msg string, args ...interface{}) { + if !assert.NotNilf(t, object, msg, args...) { + t.FailNow() + } +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanics(t, func(){ RemainCalm() }) +func NotPanics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) { + if !assert.NotPanics(t, f, msgAndArgs...) { + t.FailNow() + } +} + +// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// assert.NotPanicsf(t, func(){ RemainCalm() }, "error message %s", "formatted") +func NotPanicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) { + if !assert.NotPanicsf(t, f, msg, args...) { + t.FailNow() + } +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting") +// assert.NotRegexp(t, "^start", "it's not starting") +func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) { + if !assert.NotRegexp(t, rx, str, msgAndArgs...) { + t.FailNow() + } +} + +// NotRegexpf asserts that a specified regexp does not match a string. +// +// assert.NotRegexpf(t, regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting") +// assert.NotRegexpf(t, "^start", "it's not starting", "error message %s", "formatted") +func NotRegexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) { + if !assert.NotRegexpf(t, rx, str, msg, args...) { + t.FailNow() + } +} + +// NotSubset asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// assert.NotSubset(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +func NotSubset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) { + if !assert.NotSubset(t, list, subset, msgAndArgs...) { + t.FailNow() + } +} + +// NotSubsetf asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// assert.NotSubsetf(t, [1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +func NotSubsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) { + if !assert.NotSubsetf(t, list, subset, msg, args...) { + t.FailNow() + } +} + +// NotZero asserts that i is not the zero value for its type. +func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) { + if !assert.NotZero(t, i, msgAndArgs...) { + t.FailNow() + } +} + +// NotZerof asserts that i is not the zero value for its type. +func NotZerof(t TestingT, i interface{}, msg string, args ...interface{}) { + if !assert.NotZerof(t, i, msg, args...) { + t.FailNow() + } +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panics(t, func(){ GoCrazy() }) +func Panics(t TestingT, f assert.PanicTestFunc, msgAndArgs ...interface{}) { + if !assert.Panics(t, f, msgAndArgs...) { + t.FailNow() + } +} + +// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// assert.PanicsWithValue(t, "crazy error", func(){ GoCrazy() }) +func PanicsWithValue(t TestingT, expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) { + if !assert.PanicsWithValue(t, expected, f, msgAndArgs...) { + t.FailNow() + } +} + +// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// assert.PanicsWithValuef(t, "crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +func PanicsWithValuef(t TestingT, expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) { + if !assert.PanicsWithValuef(t, expected, f, msg, args...) { + t.FailNow() + } +} + +// Panicsf asserts that the code inside the specified PanicTestFunc panics. +// +// assert.Panicsf(t, func(){ GoCrazy() }, "error message %s", "formatted") +func Panicsf(t TestingT, f assert.PanicTestFunc, msg string, args ...interface{}) { + if !assert.Panicsf(t, f, msg, args...) { + t.FailNow() + } +} + +// Regexp asserts that a specified regexp matches a string. +// +// assert.Regexp(t, regexp.MustCompile("start"), "it's starting") +// assert.Regexp(t, "start...$", "it's not starting") +func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) { + if !assert.Regexp(t, rx, str, msgAndArgs...) { + t.FailNow() + } +} + +// Regexpf asserts that a specified regexp matches a string. +// +// assert.Regexpf(t, regexp.MustCompile("start", "error message %s", "formatted"), "it's starting") +// assert.Regexpf(t, "start...$", "it's not starting", "error message %s", "formatted") +func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...interface{}) { + if !assert.Regexpf(t, rx, str, msg, args...) { + t.FailNow() + } +} + +// Subset asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// assert.Subset(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +func Subset(t TestingT, list interface{}, subset interface{}, msgAndArgs ...interface{}) { + if !assert.Subset(t, list, subset, msgAndArgs...) { + t.FailNow() + } +} + +// Subsetf asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// assert.Subsetf(t, [1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +func Subsetf(t TestingT, list interface{}, subset interface{}, msg string, args ...interface{}) { + if !assert.Subsetf(t, list, subset, msg, args...) { + t.FailNow() + } +} + +// True asserts that the specified value is true. +// +// assert.True(t, myBool) +func True(t TestingT, value bool, msgAndArgs ...interface{}) { + if !assert.True(t, value, msgAndArgs...) { + t.FailNow() + } +} + +// Truef asserts that the specified value is true. +// +// assert.Truef(t, myBool, "error message %s", "formatted") +func Truef(t TestingT, value bool, msg string, args ...interface{}) { + if !assert.Truef(t, value, msg, args...) { + t.FailNow() + } +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second) +func WithinDuration(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) { + if !assert.WithinDuration(t, expected, actual, delta, msgAndArgs...) { + t.FailNow() + } +} + +// WithinDurationf asserts that the two times are within duration delta of each other. +// +// assert.WithinDurationf(t, time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +func WithinDurationf(t TestingT, expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) { + if !assert.WithinDurationf(t, expected, actual, delta, msg, args...) { + t.FailNow() + } +} + +// Zero asserts that i is the zero value for its type. +func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) { + if !assert.Zero(t, i, msgAndArgs...) { + t.FailNow() + } +} + +// Zerof asserts that i is the zero value for its type. +func Zerof(t TestingT, i interface{}, msg string, args ...interface{}) { + if !assert.Zerof(t, i, msg, args...) { + t.FailNow() + } +} diff --git a/vendor/github.com/stretchr/testify/require/require.go.tmpl b/vendor/github.com/stretchr/testify/require/require.go.tmpl new file mode 100644 index 00000000..d2c38f6f --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/require.go.tmpl @@ -0,0 +1,6 @@ +{{.Comment}} +func {{.DocInfo.Name}}(t TestingT, {{.Params}}) { + if !assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { + t.FailNow() + } +} diff --git a/vendor/github.com/stretchr/testify/require/require_forward.go b/vendor/github.com/stretchr/testify/require/require_forward.go new file mode 100644 index 00000000..299ceb95 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/require_forward.go @@ -0,0 +1,687 @@ +/* +* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen +* THIS FILE MUST NOT BE EDITED BY HAND + */ + +package require + +import ( + assert "github.com/stretchr/testify/assert" + http "net/http" + url "net/url" + time "time" +) + +// Condition uses a Comparison to assert a complex condition. +func (a *Assertions) Condition(comp assert.Comparison, msgAndArgs ...interface{}) { + Condition(a.t, comp, msgAndArgs...) +} + +// Conditionf uses a Comparison to assert a complex condition. +func (a *Assertions) Conditionf(comp assert.Comparison, msg string, args ...interface{}) { + Conditionf(a.t, comp, msg, args...) +} + +// Contains asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// a.Contains("Hello World", "World") +// a.Contains(["Hello", "World"], "World") +// a.Contains({"Hello": "World"}, "Hello") +func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) { + Contains(a.t, s, contains, msgAndArgs...) +} + +// Containsf asserts that the specified string, list(array, slice...) or map contains the +// specified substring or element. +// +// a.Containsf("Hello World", "World", "error message %s", "formatted") +// a.Containsf(["Hello", "World"], "World", "error message %s", "formatted") +// a.Containsf({"Hello": "World"}, "Hello", "error message %s", "formatted") +func (a *Assertions) Containsf(s interface{}, contains interface{}, msg string, args ...interface{}) { + Containsf(a.t, s, contains, msg, args...) +} + +// DirExists checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func (a *Assertions) DirExists(path string, msgAndArgs ...interface{}) { + DirExists(a.t, path, msgAndArgs...) +} + +// DirExistsf checks whether a directory exists in the given path. It also fails if the path is a file rather a directory or there is an error checking whether it exists. +func (a *Assertions) DirExistsf(path string, msg string, args ...interface{}) { + DirExistsf(a.t, path, msg, args...) +} + +// ElementsMatch asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// a.ElementsMatch([1, 3, 2, 3], [1, 3, 3, 2]) +func (a *Assertions) ElementsMatch(listA interface{}, listB interface{}, msgAndArgs ...interface{}) { + ElementsMatch(a.t, listA, listB, msgAndArgs...) +} + +// ElementsMatchf asserts that the specified listA(array, slice...) is equal to specified +// listB(array, slice...) ignoring the order of the elements. If there are duplicate elements, +// the number of appearances of each of them in both lists should match. +// +// a.ElementsMatchf([1, 3, 2, 3], [1, 3, 3, 2], "error message %s", "formatted") +func (a *Assertions) ElementsMatchf(listA interface{}, listB interface{}, msg string, args ...interface{}) { + ElementsMatchf(a.t, listA, listB, msg, args...) +} + +// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// a.Empty(obj) +func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) { + Empty(a.t, object, msgAndArgs...) +} + +// Emptyf asserts that the specified object is empty. I.e. nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// a.Emptyf(obj, "error message %s", "formatted") +func (a *Assertions) Emptyf(object interface{}, msg string, args ...interface{}) { + Emptyf(a.t, object, msg, args...) +} + +// Equal asserts that two objects are equal. +// +// a.Equal(123, 123) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + Equal(a.t, expected, actual, msgAndArgs...) +} + +// EqualError asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// a.EqualError(err, expectedErrorString) +func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) { + EqualError(a.t, theError, errString, msgAndArgs...) +} + +// EqualErrorf asserts that a function returned an error (i.e. not `nil`) +// and that it is equal to the provided error. +// +// actualObj, err := SomeFunction() +// a.EqualErrorf(err, expectedErrorString, "error message %s", "formatted") +func (a *Assertions) EqualErrorf(theError error, errString string, msg string, args ...interface{}) { + EqualErrorf(a.t, theError, errString, msg, args...) +} + +// EqualValues asserts that two objects are equal or convertable to the same types +// and equal. +// +// a.EqualValues(uint32(123), int32(123)) +func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + EqualValues(a.t, expected, actual, msgAndArgs...) +} + +// EqualValuesf asserts that two objects are equal or convertable to the same types +// and equal. +// +// a.EqualValuesf(uint32(123, "error message %s", "formatted"), int32(123)) +func (a *Assertions) EqualValuesf(expected interface{}, actual interface{}, msg string, args ...interface{}) { + EqualValuesf(a.t, expected, actual, msg, args...) +} + +// Equalf asserts that two objects are equal. +// +// a.Equalf(123, 123, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). Function equality +// cannot be determined and will always fail. +func (a *Assertions) Equalf(expected interface{}, actual interface{}, msg string, args ...interface{}) { + Equalf(a.t, expected, actual, msg, args...) +} + +// Error asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if a.Error(err) { +// assert.Equal(t, expectedError, err) +// } +func (a *Assertions) Error(err error, msgAndArgs ...interface{}) { + Error(a.t, err, msgAndArgs...) +} + +// Errorf asserts that a function returned an error (i.e. not `nil`). +// +// actualObj, err := SomeFunction() +// if a.Errorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedErrorf, err) +// } +func (a *Assertions) Errorf(err error, msg string, args ...interface{}) { + Errorf(a.t, err, msg, args...) +} + +// Exactly asserts that two objects are equal in value and type. +// +// a.Exactly(int32(123), int64(123)) +func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + Exactly(a.t, expected, actual, msgAndArgs...) +} + +// Exactlyf asserts that two objects are equal in value and type. +// +// a.Exactlyf(int32(123, "error message %s", "formatted"), int64(123)) +func (a *Assertions) Exactlyf(expected interface{}, actual interface{}, msg string, args ...interface{}) { + Exactlyf(a.t, expected, actual, msg, args...) +} + +// Fail reports a failure through +func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) { + Fail(a.t, failureMessage, msgAndArgs...) +} + +// FailNow fails test +func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) { + FailNow(a.t, failureMessage, msgAndArgs...) +} + +// FailNowf fails test +func (a *Assertions) FailNowf(failureMessage string, msg string, args ...interface{}) { + FailNowf(a.t, failureMessage, msg, args...) +} + +// Failf reports a failure through +func (a *Assertions) Failf(failureMessage string, msg string, args ...interface{}) { + Failf(a.t, failureMessage, msg, args...) +} + +// False asserts that the specified value is false. +// +// a.False(myBool) +func (a *Assertions) False(value bool, msgAndArgs ...interface{}) { + False(a.t, value, msgAndArgs...) +} + +// Falsef asserts that the specified value is false. +// +// a.Falsef(myBool, "error message %s", "formatted") +func (a *Assertions) Falsef(value bool, msg string, args ...interface{}) { + Falsef(a.t, value, msg, args...) +} + +// FileExists checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func (a *Assertions) FileExists(path string, msgAndArgs ...interface{}) { + FileExists(a.t, path, msgAndArgs...) +} + +// FileExistsf checks whether a file exists in the given path. It also fails if the path points to a directory or there is an error when trying to check the file. +func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) { + FileExistsf(a.t, path, msg, args...) +} + +// HTTPBodyContains asserts that a specified handler returns a +// body that contains a string. +// +// a.HTTPBodyContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) { + HTTPBodyContains(a.t, handler, method, url, values, str, msgAndArgs...) +} + +// HTTPBodyContainsf asserts that a specified handler returns a +// body that contains a string. +// +// a.HTTPBodyContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) { + HTTPBodyContainsf(a.t, handler, method, url, values, str, msg, args...) +} + +// HTTPBodyNotContains asserts that a specified handler returns a +// body that does not contain a string. +// +// a.HTTPBodyNotContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msgAndArgs ...interface{}) { + HTTPBodyNotContains(a.t, handler, method, url, values, str, msgAndArgs...) +} + +// HTTPBodyNotContainsf asserts that a specified handler returns a +// body that does not contain a string. +// +// a.HTTPBodyNotContainsf(myHandler, "www.google.com", nil, "I'm Feeling Lucky", "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPBodyNotContainsf(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}, msg string, args ...interface{}) { + HTTPBodyNotContainsf(a.t, handler, method, url, values, str, msg, args...) +} + +// HTTPError asserts that a specified handler returns an error status code. +// +// a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + HTTPError(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPErrorf asserts that a specified handler returns an error status code. +// +// a.HTTPErrorf(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func (a *Assertions) HTTPErrorf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + HTTPErrorf(a.t, handler, method, url, values, msg, args...) +} + +// HTTPRedirect asserts that a specified handler returns a redirect status code. +// +// a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + HTTPRedirect(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPRedirectf asserts that a specified handler returns a redirect status code. +// +// a.HTTPRedirectf(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}} +// +// Returns whether the assertion was successful (true, "error message %s", "formatted") or not (false). +func (a *Assertions) HTTPRedirectf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + HTTPRedirectf(a.t, handler, method, url, values, msg, args...) +} + +// HTTPSuccess asserts that a specified handler returns a success status code. +// +// a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil) +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values, msgAndArgs ...interface{}) { + HTTPSuccess(a.t, handler, method, url, values, msgAndArgs...) +} + +// HTTPSuccessf asserts that a specified handler returns a success status code. +// +// a.HTTPSuccessf(myHandler, "POST", "http://www.google.com", nil, "error message %s", "formatted") +// +// Returns whether the assertion was successful (true) or not (false). +func (a *Assertions) HTTPSuccessf(handler http.HandlerFunc, method string, url string, values url.Values, msg string, args ...interface{}) { + HTTPSuccessf(a.t, handler, method, url, values, msg, args...) +} + +// Implements asserts that an object is implemented by the specified interface. +// +// a.Implements((*MyInterface)(nil), new(MyObject)) +func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) { + Implements(a.t, interfaceObject, object, msgAndArgs...) +} + +// Implementsf asserts that an object is implemented by the specified interface. +// +// a.Implementsf((*MyInterface, "error message %s", "formatted")(nil), new(MyObject)) +func (a *Assertions) Implementsf(interfaceObject interface{}, object interface{}, msg string, args ...interface{}) { + Implementsf(a.t, interfaceObject, object, msg, args...) +} + +// InDelta asserts that the two numerals are within delta of each other. +// +// a.InDelta(math.Pi, (22 / 7.0), 0.01) +func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + InDelta(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaMapValues is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func (a *Assertions) InDeltaMapValues(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + InDeltaMapValues(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaMapValuesf is the same as InDelta, but it compares all values between two maps. Both maps must have exactly the same keys. +func (a *Assertions) InDeltaMapValuesf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + InDeltaMapValuesf(a.t, expected, actual, delta, msg, args...) +} + +// InDeltaSlice is the same as InDelta, except it compares two slices. +func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) { + InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...) +} + +// InDeltaSlicef is the same as InDelta, except it compares two slices. +func (a *Assertions) InDeltaSlicef(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + InDeltaSlicef(a.t, expected, actual, delta, msg, args...) +} + +// InDeltaf asserts that the two numerals are within delta of each other. +// +// a.InDeltaf(math.Pi, (22 / 7.0, "error message %s", "formatted"), 0.01) +func (a *Assertions) InDeltaf(expected interface{}, actual interface{}, delta float64, msg string, args ...interface{}) { + InDeltaf(a.t, expected, actual, delta, msg, args...) +} + +// InEpsilon asserts that expected and actual have a relative error less than epsilon +func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) { + InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...) +} + +// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices. +func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) { + InEpsilonSlice(a.t, expected, actual, epsilon, msgAndArgs...) +} + +// InEpsilonSlicef is the same as InEpsilon, except it compares each value from two slices. +func (a *Assertions) InEpsilonSlicef(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) { + InEpsilonSlicef(a.t, expected, actual, epsilon, msg, args...) +} + +// InEpsilonf asserts that expected and actual have a relative error less than epsilon +func (a *Assertions) InEpsilonf(expected interface{}, actual interface{}, epsilon float64, msg string, args ...interface{}) { + InEpsilonf(a.t, expected, actual, epsilon, msg, args...) +} + +// IsType asserts that the specified objects are of the same type. +func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) { + IsType(a.t, expectedType, object, msgAndArgs...) +} + +// IsTypef asserts that the specified objects are of the same type. +func (a *Assertions) IsTypef(expectedType interface{}, object interface{}, msg string, args ...interface{}) { + IsTypef(a.t, expectedType, object, msg, args...) +} + +// JSONEq asserts that two JSON strings are equivalent. +// +// a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) +func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) { + JSONEq(a.t, expected, actual, msgAndArgs...) +} + +// JSONEqf asserts that two JSON strings are equivalent. +// +// a.JSONEqf(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`, "error message %s", "formatted") +func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ...interface{}) { + JSONEqf(a.t, expected, actual, msg, args...) +} + +// Len asserts that the specified object has specific length. +// Len also fails if the object has a type that len() not accept. +// +// a.Len(mySlice, 3) +func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) { + Len(a.t, object, length, msgAndArgs...) +} + +// Lenf asserts that the specified object has specific length. +// Lenf also fails if the object has a type that len() not accept. +// +// a.Lenf(mySlice, 3, "error message %s", "formatted") +func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...interface{}) { + Lenf(a.t, object, length, msg, args...) +} + +// Nil asserts that the specified object is nil. +// +// a.Nil(err) +func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) { + Nil(a.t, object, msgAndArgs...) +} + +// Nilf asserts that the specified object is nil. +// +// a.Nilf(err, "error message %s", "formatted") +func (a *Assertions) Nilf(object interface{}, msg string, args ...interface{}) { + Nilf(a.t, object, msg, args...) +} + +// NoError asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if a.NoError(err) { +// assert.Equal(t, expectedObj, actualObj) +// } +func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) { + NoError(a.t, err, msgAndArgs...) +} + +// NoErrorf asserts that a function returned no error (i.e. `nil`). +// +// actualObj, err := SomeFunction() +// if a.NoErrorf(err, "error message %s", "formatted") { +// assert.Equal(t, expectedObj, actualObj) +// } +func (a *Assertions) NoErrorf(err error, msg string, args ...interface{}) { + NoErrorf(a.t, err, msg, args...) +} + +// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// a.NotContains("Hello World", "Earth") +// a.NotContains(["Hello", "World"], "Earth") +// a.NotContains({"Hello": "World"}, "Earth") +func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) { + NotContains(a.t, s, contains, msgAndArgs...) +} + +// NotContainsf asserts that the specified string, list(array, slice...) or map does NOT contain the +// specified substring or element. +// +// a.NotContainsf("Hello World", "Earth", "error message %s", "formatted") +// a.NotContainsf(["Hello", "World"], "Earth", "error message %s", "formatted") +// a.NotContainsf({"Hello": "World"}, "Earth", "error message %s", "formatted") +func (a *Assertions) NotContainsf(s interface{}, contains interface{}, msg string, args ...interface{}) { + NotContainsf(a.t, s, contains, msg, args...) +} + +// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if a.NotEmpty(obj) { +// assert.Equal(t, "two", obj[1]) +// } +func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) { + NotEmpty(a.t, object, msgAndArgs...) +} + +// NotEmptyf asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either +// a slice or a channel with len == 0. +// +// if a.NotEmptyf(obj, "error message %s", "formatted") { +// assert.Equal(t, "two", obj[1]) +// } +func (a *Assertions) NotEmptyf(object interface{}, msg string, args ...interface{}) { + NotEmptyf(a.t, object, msg, args...) +} + +// NotEqual asserts that the specified values are NOT equal. +// +// a.NotEqual(obj1, obj2) +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) { + NotEqual(a.t, expected, actual, msgAndArgs...) +} + +// NotEqualf asserts that the specified values are NOT equal. +// +// a.NotEqualf(obj1, obj2, "error message %s", "formatted") +// +// Pointer variable equality is determined based on the equality of the +// referenced values (as opposed to the memory addresses). +func (a *Assertions) NotEqualf(expected interface{}, actual interface{}, msg string, args ...interface{}) { + NotEqualf(a.t, expected, actual, msg, args...) +} + +// NotNil asserts that the specified object is not nil. +// +// a.NotNil(err) +func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) { + NotNil(a.t, object, msgAndArgs...) +} + +// NotNilf asserts that the specified object is not nil. +// +// a.NotNilf(err, "error message %s", "formatted") +func (a *Assertions) NotNilf(object interface{}, msg string, args ...interface{}) { + NotNilf(a.t, object, msg, args...) +} + +// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// a.NotPanics(func(){ RemainCalm() }) +func (a *Assertions) NotPanics(f assert.PanicTestFunc, msgAndArgs ...interface{}) { + NotPanics(a.t, f, msgAndArgs...) +} + +// NotPanicsf asserts that the code inside the specified PanicTestFunc does NOT panic. +// +// a.NotPanicsf(func(){ RemainCalm() }, "error message %s", "formatted") +func (a *Assertions) NotPanicsf(f assert.PanicTestFunc, msg string, args ...interface{}) { + NotPanicsf(a.t, f, msg, args...) +} + +// NotRegexp asserts that a specified regexp does not match a string. +// +// a.NotRegexp(regexp.MustCompile("starts"), "it's starting") +// a.NotRegexp("^start", "it's not starting") +func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) { + NotRegexp(a.t, rx, str, msgAndArgs...) +} + +// NotRegexpf asserts that a specified regexp does not match a string. +// +// a.NotRegexpf(regexp.MustCompile("starts", "error message %s", "formatted"), "it's starting") +// a.NotRegexpf("^start", "it's not starting", "error message %s", "formatted") +func (a *Assertions) NotRegexpf(rx interface{}, str interface{}, msg string, args ...interface{}) { + NotRegexpf(a.t, rx, str, msg, args...) +} + +// NotSubset asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// a.NotSubset([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]") +func (a *Assertions) NotSubset(list interface{}, subset interface{}, msgAndArgs ...interface{}) { + NotSubset(a.t, list, subset, msgAndArgs...) +} + +// NotSubsetf asserts that the specified list(array, slice...) contains not all +// elements given in the specified subset(array, slice...). +// +// a.NotSubsetf([1, 3, 4], [1, 2], "But [1, 3, 4] does not contain [1, 2]", "error message %s", "formatted") +func (a *Assertions) NotSubsetf(list interface{}, subset interface{}, msg string, args ...interface{}) { + NotSubsetf(a.t, list, subset, msg, args...) +} + +// NotZero asserts that i is not the zero value for its type. +func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) { + NotZero(a.t, i, msgAndArgs...) +} + +// NotZerof asserts that i is not the zero value for its type. +func (a *Assertions) NotZerof(i interface{}, msg string, args ...interface{}) { + NotZerof(a.t, i, msg, args...) +} + +// Panics asserts that the code inside the specified PanicTestFunc panics. +// +// a.Panics(func(){ GoCrazy() }) +func (a *Assertions) Panics(f assert.PanicTestFunc, msgAndArgs ...interface{}) { + Panics(a.t, f, msgAndArgs...) +} + +// PanicsWithValue asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// a.PanicsWithValue("crazy error", func(){ GoCrazy() }) +func (a *Assertions) PanicsWithValue(expected interface{}, f assert.PanicTestFunc, msgAndArgs ...interface{}) { + PanicsWithValue(a.t, expected, f, msgAndArgs...) +} + +// PanicsWithValuef asserts that the code inside the specified PanicTestFunc panics, and that +// the recovered panic value equals the expected panic value. +// +// a.PanicsWithValuef("crazy error", func(){ GoCrazy() }, "error message %s", "formatted") +func (a *Assertions) PanicsWithValuef(expected interface{}, f assert.PanicTestFunc, msg string, args ...interface{}) { + PanicsWithValuef(a.t, expected, f, msg, args...) +} + +// Panicsf asserts that the code inside the specified PanicTestFunc panics. +// +// a.Panicsf(func(){ GoCrazy() }, "error message %s", "formatted") +func (a *Assertions) Panicsf(f assert.PanicTestFunc, msg string, args ...interface{}) { + Panicsf(a.t, f, msg, args...) +} + +// Regexp asserts that a specified regexp matches a string. +// +// a.Regexp(regexp.MustCompile("start"), "it's starting") +// a.Regexp("start...$", "it's not starting") +func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) { + Regexp(a.t, rx, str, msgAndArgs...) +} + +// Regexpf asserts that a specified regexp matches a string. +// +// a.Regexpf(regexp.MustCompile("start", "error message %s", "formatted"), "it's starting") +// a.Regexpf("start...$", "it's not starting", "error message %s", "formatted") +func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args ...interface{}) { + Regexpf(a.t, rx, str, msg, args...) +} + +// Subset asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// a.Subset([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]") +func (a *Assertions) Subset(list interface{}, subset interface{}, msgAndArgs ...interface{}) { + Subset(a.t, list, subset, msgAndArgs...) +} + +// Subsetf asserts that the specified list(array, slice...) contains all +// elements given in the specified subset(array, slice...). +// +// a.Subsetf([1, 2, 3], [1, 2], "But [1, 2, 3] does contain [1, 2]", "error message %s", "formatted") +func (a *Assertions) Subsetf(list interface{}, subset interface{}, msg string, args ...interface{}) { + Subsetf(a.t, list, subset, msg, args...) +} + +// True asserts that the specified value is true. +// +// a.True(myBool) +func (a *Assertions) True(value bool, msgAndArgs ...interface{}) { + True(a.t, value, msgAndArgs...) +} + +// Truef asserts that the specified value is true. +// +// a.Truef(myBool, "error message %s", "formatted") +func (a *Assertions) Truef(value bool, msg string, args ...interface{}) { + Truef(a.t, value, msg, args...) +} + +// WithinDuration asserts that the two times are within duration delta of each other. +// +// a.WithinDuration(time.Now(), time.Now(), 10*time.Second) +func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) { + WithinDuration(a.t, expected, actual, delta, msgAndArgs...) +} + +// WithinDurationf asserts that the two times are within duration delta of each other. +// +// a.WithinDurationf(time.Now(), time.Now(), 10*time.Second, "error message %s", "formatted") +func (a *Assertions) WithinDurationf(expected time.Time, actual time.Time, delta time.Duration, msg string, args ...interface{}) { + WithinDurationf(a.t, expected, actual, delta, msg, args...) +} + +// Zero asserts that i is the zero value for its type. +func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) { + Zero(a.t, i, msgAndArgs...) +} + +// Zerof asserts that i is the zero value for its type. +func (a *Assertions) Zerof(i interface{}, msg string, args ...interface{}) { + Zerof(a.t, i, msg, args...) +} diff --git a/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl b/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl new file mode 100644 index 00000000..b93569e0 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/require_forward.go.tmpl @@ -0,0 +1,4 @@ +{{.CommentWithoutT "a"}} +func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) { + {{.DocInfo.Name}}(a.t, {{.ForwardedParams}}) +} diff --git a/vendor/github.com/stretchr/testify/require/requirements.go b/vendor/github.com/stretchr/testify/require/requirements.go new file mode 100644 index 00000000..e404f016 --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/requirements.go @@ -0,0 +1,9 @@ +package require + +// TestingT is an interface wrapper around *testing.T +type TestingT interface { + Errorf(format string, args ...interface{}) + FailNow() +} + +//go:generate go run ../_codegen/main.go -output-package=require -template=require.go.tmpl -include-format-funcs diff --git a/vendor/github.com/stretchr/testify/require/requirements_test.go b/vendor/github.com/stretchr/testify/require/requirements_test.go new file mode 100644 index 00000000..d2ccc99c --- /dev/null +++ b/vendor/github.com/stretchr/testify/require/requirements_test.go @@ -0,0 +1,369 @@ +package require + +import ( + "errors" + "testing" + "time" +) + +// AssertionTesterInterface defines an interface to be used for testing assertion methods +type AssertionTesterInterface interface { + TestMethod() +} + +// AssertionTesterConformingObject is an object that conforms to the AssertionTesterInterface interface +type AssertionTesterConformingObject struct { +} + +func (a *AssertionTesterConformingObject) TestMethod() { +} + +// AssertionTesterNonConformingObject is an object that does not conform to the AssertionTesterInterface interface +type AssertionTesterNonConformingObject struct { +} + +type MockT struct { + Failed bool +} + +func (t *MockT) FailNow() { + t.Failed = true +} + +func (t *MockT) Errorf(format string, args ...interface{}) { + _, _ = format, args +} + +func TestImplements(t *testing.T) { + + Implements(t, (*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) + + mockT := new(MockT) + Implements(mockT, (*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestIsType(t *testing.T) { + + IsType(t, new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) + + mockT := new(MockT) + IsType(mockT, new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEqual(t *testing.T) { + + Equal(t, 1, 1) + + mockT := new(MockT) + Equal(mockT, 1, 2) + if !mockT.Failed { + t.Error("Check should fail") + } + +} + +func TestNotEqual(t *testing.T) { + + NotEqual(t, 1, 2) + mockT := new(MockT) + NotEqual(mockT, 2, 2) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestExactly(t *testing.T) { + + a := float32(1) + b := float32(1) + c := float64(1) + + Exactly(t, a, b) + + mockT := new(MockT) + Exactly(mockT, a, c) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotNil(t *testing.T) { + + NotNil(t, new(AssertionTesterConformingObject)) + + mockT := new(MockT) + NotNil(mockT, nil) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNil(t *testing.T) { + + Nil(t, nil) + + mockT := new(MockT) + Nil(mockT, new(AssertionTesterConformingObject)) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestTrue(t *testing.T) { + + True(t, true) + + mockT := new(MockT) + True(mockT, false) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestFalse(t *testing.T) { + + False(t, false) + + mockT := new(MockT) + False(mockT, true) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestContains(t *testing.T) { + + Contains(t, "Hello World", "Hello") + + mockT := new(MockT) + Contains(mockT, "Hello World", "Salut") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotContains(t *testing.T) { + + NotContains(t, "Hello World", "Hello!") + + mockT := new(MockT) + NotContains(mockT, "Hello World", "Hello") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestPanics(t *testing.T) { + + Panics(t, func() { + panic("Panic!") + }) + + mockT := new(MockT) + Panics(mockT, func() {}) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotPanics(t *testing.T) { + + NotPanics(t, func() {}) + + mockT := new(MockT) + NotPanics(mockT, func() { + panic("Panic!") + }) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNoError(t *testing.T) { + + NoError(t, nil) + + mockT := new(MockT) + NoError(mockT, errors.New("some error")) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestError(t *testing.T) { + + Error(t, errors.New("some error")) + + mockT := new(MockT) + Error(mockT, nil) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEqualError(t *testing.T) { + + EqualError(t, errors.New("some error"), "some error") + + mockT := new(MockT) + EqualError(mockT, errors.New("some error"), "Not some error") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestEmpty(t *testing.T) { + + Empty(t, "") + + mockT := new(MockT) + Empty(mockT, "x") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotEmpty(t *testing.T) { + + NotEmpty(t, "x") + + mockT := new(MockT) + NotEmpty(mockT, "") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestWithinDuration(t *testing.T) { + + a := time.Now() + b := a.Add(10 * time.Second) + + WithinDuration(t, a, b, 15*time.Second) + + mockT := new(MockT) + WithinDuration(mockT, a, b, 5*time.Second) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestInDelta(t *testing.T) { + + InDelta(t, 1.001, 1, 0.01) + + mockT := new(MockT) + InDelta(mockT, 1, 2, 0.5) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestZero(t *testing.T) { + + Zero(t, "") + + mockT := new(MockT) + Zero(mockT, "x") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestNotZero(t *testing.T) { + + NotZero(t, "x") + + mockT := new(MockT) + NotZero(mockT, "") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_EqualSONString(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEq_EquivalentButNotEqual(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEq_HashOfArraysAndHashes(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, "{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}", + "{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}") + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEq_Array(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) + if mockT.Failed { + t.Error("Check should pass") + } +} + +func TestJSONEq_HashAndArrayNotEquivalent(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_HashesNotEquivalent(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_ActualIsNotJSON(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `{"foo": "bar"}`, "Not JSON") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_ExpectedIsNotJSON(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, "Not JSON", `{"foo": "bar", "hello": "world"}`) + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_ExpectedAndActualNotJSON(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, "Not JSON", "Not JSON") + if !mockT.Failed { + t.Error("Check should fail") + } +} + +func TestJSONEq_ArraysOfDifferentOrder(t *testing.T) { + mockT := new(MockT) + JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) + if !mockT.Failed { + t.Error("Check should fail") + } +} diff --git a/vendor/github.com/stretchr/testify/suite/doc.go b/vendor/github.com/stretchr/testify/suite/doc.go new file mode 100644 index 00000000..f91a245d --- /dev/null +++ b/vendor/github.com/stretchr/testify/suite/doc.go @@ -0,0 +1,65 @@ +// Package suite contains logic for creating testing suite structs +// and running the methods on those structs as tests. The most useful +// piece of this package is that you can create setup/teardown methods +// on your testing suites, which will run before/after the whole suite +// or individual tests (depending on which interface(s) you +// implement). +// +// A testing suite is usually built by first extending the built-in +// suite functionality from suite.Suite in testify. Alternatively, +// you could reproduce that logic on your own if you wanted (you +// just need to implement the TestingSuite interface from +// suite/interfaces.go). +// +// After that, you can implement any of the interfaces in +// suite/interfaces.go to add setup/teardown functionality to your +// suite, and add any methods that start with "Test" to add tests. +// Methods that do not match any suite interfaces and do not begin +// with "Test" will not be run by testify, and can safely be used as +// helper methods. +// +// Once you've built your testing suite, you need to run the suite +// (using suite.Run from testify) inside any function that matches the +// identity that "go test" is already looking for (i.e. +// func(*testing.T)). +// +// Regular expression to select test suites specified command-line +// argument "-run". Regular expression to select the methods +// of test suites specified command-line argument "-m". +// Suite object has assertion methods. +// +// A crude example: +// // Basic imports +// import ( +// "testing" +// "github.com/stretchr/testify/assert" +// "github.com/stretchr/testify/suite" +// ) +// +// // Define the suite, and absorb the built-in basic suite +// // functionality from testify - including a T() method which +// // returns the current testing context +// type ExampleTestSuite struct { +// suite.Suite +// VariableThatShouldStartAtFive int +// } +// +// // Make sure that VariableThatShouldStartAtFive is set to five +// // before each test +// func (suite *ExampleTestSuite) SetupTest() { +// suite.VariableThatShouldStartAtFive = 5 +// } +// +// // All methods that begin with "Test" are run as tests within a +// // suite. +// func (suite *ExampleTestSuite) TestExample() { +// assert.Equal(suite.T(), 5, suite.VariableThatShouldStartAtFive) +// suite.Equal(5, suite.VariableThatShouldStartAtFive) +// } +// +// // In order for 'go test' to run this suite, we need to create +// // a normal test function and pass our suite to suite.Run +// func TestExampleTestSuite(t *testing.T) { +// suite.Run(t, new(ExampleTestSuite)) +// } +package suite diff --git a/vendor/github.com/stretchr/testify/suite/interfaces.go b/vendor/github.com/stretchr/testify/suite/interfaces.go new file mode 100644 index 00000000..b37cb040 --- /dev/null +++ b/vendor/github.com/stretchr/testify/suite/interfaces.go @@ -0,0 +1,46 @@ +package suite + +import "testing" + +// TestingSuite can store and return the current *testing.T context +// generated by 'go test'. +type TestingSuite interface { + T() *testing.T + SetT(*testing.T) +} + +// SetupAllSuite has a SetupSuite method, which will run before the +// tests in the suite are run. +type SetupAllSuite interface { + SetupSuite() +} + +// SetupTestSuite has a SetupTest method, which will run before each +// test in the suite. +type SetupTestSuite interface { + SetupTest() +} + +// TearDownAllSuite has a TearDownSuite method, which will run after +// all the tests in the suite have been run. +type TearDownAllSuite interface { + TearDownSuite() +} + +// TearDownTestSuite has a TearDownTest method, which will run after +// each test in the suite. +type TearDownTestSuite interface { + TearDownTest() +} + +// BeforeTest has a function to be executed right before the test +// starts and receives the suite and test names as input +type BeforeTest interface { + BeforeTest(suiteName, testName string) +} + +// AfterTest has a function to be executed right after the test +// finishes and receives the suite and test names as input +type AfterTest interface { + AfterTest(suiteName, testName string) +} diff --git a/vendor/github.com/stretchr/testify/suite/suite.go b/vendor/github.com/stretchr/testify/suite/suite.go new file mode 100644 index 00000000..e20afbc2 --- /dev/null +++ b/vendor/github.com/stretchr/testify/suite/suite.go @@ -0,0 +1,136 @@ +package suite + +import ( + "flag" + "fmt" + "os" + "reflect" + "regexp" + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +var allTestsFilter = func(_, _ string) (bool, error) { return true, nil } +var matchMethod = flag.String("testify.m", "", "regular expression to select tests of the testify suite to run") + +// Suite is a basic testing suite with methods for storing and +// retrieving the current *testing.T context. +type Suite struct { + *assert.Assertions + require *require.Assertions + t *testing.T +} + +// T retrieves the current *testing.T context. +func (suite *Suite) T() *testing.T { + return suite.t +} + +// SetT sets the current *testing.T context. +func (suite *Suite) SetT(t *testing.T) { + suite.t = t + suite.Assertions = assert.New(t) + suite.require = require.New(t) +} + +// Require returns a require context for suite. +func (suite *Suite) Require() *require.Assertions { + if suite.require == nil { + suite.require = require.New(suite.T()) + } + return suite.require +} + +// Assert returns an assert context for suite. Normally, you can call +// `suite.NoError(expected, actual)`, but for situations where the embedded +// methods are overridden (for example, you might want to override +// assert.Assertions with require.Assertions), this method is provided so you +// can call `suite.Assert().NoError()`. +func (suite *Suite) Assert() *assert.Assertions { + if suite.Assertions == nil { + suite.Assertions = assert.New(suite.T()) + } + return suite.Assertions +} + +// Run takes a testing suite and runs all of the tests attached +// to it. +func Run(t *testing.T, suite TestingSuite) { + suite.SetT(t) + + if setupAllSuite, ok := suite.(SetupAllSuite); ok { + setupAllSuite.SetupSuite() + } + defer func() { + if tearDownAllSuite, ok := suite.(TearDownAllSuite); ok { + tearDownAllSuite.TearDownSuite() + } + }() + + methodFinder := reflect.TypeOf(suite) + tests := []testing.InternalTest{} + for index := 0; index < methodFinder.NumMethod(); index++ { + method := methodFinder.Method(index) + ok, err := methodFilter(method.Name) + if err != nil { + fmt.Fprintf(os.Stderr, "testify: invalid regexp for -m: %s\n", err) + os.Exit(1) + } + if ok { + test := testing.InternalTest{ + Name: method.Name, + F: func(t *testing.T) { + parentT := suite.T() + suite.SetT(t) + if setupTestSuite, ok := suite.(SetupTestSuite); ok { + setupTestSuite.SetupTest() + } + if beforeTestSuite, ok := suite.(BeforeTest); ok { + beforeTestSuite.BeforeTest(methodFinder.Elem().Name(), method.Name) + } + defer func() { + if afterTestSuite, ok := suite.(AfterTest); ok { + afterTestSuite.AfterTest(methodFinder.Elem().Name(), method.Name) + } + if tearDownTestSuite, ok := suite.(TearDownTestSuite); ok { + tearDownTestSuite.TearDownTest() + } + suite.SetT(parentT) + }() + method.Func.Call([]reflect.Value{reflect.ValueOf(suite)}) + }, + } + tests = append(tests, test) + } + } + runTests(t, tests) +} + +func runTests(t testing.TB, tests []testing.InternalTest) { + r, ok := t.(runner) + if !ok { // backwards compatibility with Go 1.6 and below + if !testing.RunTests(allTestsFilter, tests) { + t.Fail() + } + return + } + + for _, test := range tests { + r.Run(test.Name, test.F) + } +} + +// Filtering method according to set regular expression +// specified command-line argument -m +func methodFilter(name string) (bool, error) { + if ok, _ := regexp.MatchString("^Test", name); !ok { + return false, nil + } + return regexp.MatchString(*matchMethod, name) +} + +type runner interface { + Run(name string, f func(t *testing.T)) bool +} diff --git a/vendor/github.com/stretchr/testify/suite/suite_test.go b/vendor/github.com/stretchr/testify/suite/suite_test.go new file mode 100644 index 00000000..b75fa4ac --- /dev/null +++ b/vendor/github.com/stretchr/testify/suite/suite_test.go @@ -0,0 +1,294 @@ +package suite + +import ( + "errors" + "io/ioutil" + "os" + "testing" + "time" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +// SuiteRequireTwice is intended to test the usage of suite.Require in two +// different tests +type SuiteRequireTwice struct{ Suite } + +// TestSuiteRequireTwice checks for regressions of issue #149 where +// suite.requirements was not initialised in suite.SetT() +// A regression would result on these tests panicking rather than failing. +func TestSuiteRequireTwice(t *testing.T) { + ok := testing.RunTests( + allTestsFilter, + []testing.InternalTest{{ + Name: "TestSuiteRequireTwice", + F: func(t *testing.T) { + suite := new(SuiteRequireTwice) + Run(t, suite) + }, + }}, + ) + assert.Equal(t, false, ok) +} + +func (s *SuiteRequireTwice) TestRequireOne() { + r := s.Require() + r.Equal(1, 2) +} + +func (s *SuiteRequireTwice) TestRequireTwo() { + r := s.Require() + r.Equal(1, 2) +} + +// This suite is intended to store values to make sure that only +// testing-suite-related methods are run. It's also a fully +// functional example of a testing suite, using setup/teardown methods +// and a helper method that is ignored by testify. To make this look +// more like a real world example, all tests in the suite perform some +// type of assertion. +type SuiteTester struct { + // Include our basic suite logic. + Suite + + // Keep counts of how many times each method is run. + SetupSuiteRunCount int + TearDownSuiteRunCount int + SetupTestRunCount int + TearDownTestRunCount int + TestOneRunCount int + TestTwoRunCount int + NonTestMethodRunCount int + + SuiteNameBefore []string + TestNameBefore []string + + SuiteNameAfter []string + TestNameAfter []string + + TimeBefore []time.Time + TimeAfter []time.Time +} + +type SuiteSkipTester struct { + // Include our basic suite logic. + Suite + + // Keep counts of how many times each method is run. + SetupSuiteRunCount int + TearDownSuiteRunCount int +} + +// The SetupSuite method will be run by testify once, at the very +// start of the testing suite, before any tests are run. +func (suite *SuiteTester) SetupSuite() { + suite.SetupSuiteRunCount++ +} + +func (suite *SuiteTester) BeforeTest(suiteName, testName string) { + suite.SuiteNameBefore = append(suite.SuiteNameBefore, suiteName) + suite.TestNameBefore = append(suite.TestNameBefore, testName) + suite.TimeBefore = append(suite.TimeBefore, time.Now()) +} + +func (suite *SuiteTester) AfterTest(suiteName, testName string) { + suite.SuiteNameAfter = append(suite.SuiteNameAfter, suiteName) + suite.TestNameAfter = append(suite.TestNameAfter, testName) + suite.TimeAfter = append(suite.TimeAfter, time.Now()) +} + +func (suite *SuiteSkipTester) SetupSuite() { + suite.SetupSuiteRunCount++ + suite.T().Skip() +} + +// The TearDownSuite method will be run by testify once, at the very +// end of the testing suite, after all tests have been run. +func (suite *SuiteTester) TearDownSuite() { + suite.TearDownSuiteRunCount++ +} + +func (suite *SuiteSkipTester) TearDownSuite() { + suite.TearDownSuiteRunCount++ +} + +// The SetupTest method will be run before every test in the suite. +func (suite *SuiteTester) SetupTest() { + suite.SetupTestRunCount++ +} + +// The TearDownTest method will be run after every test in the suite. +func (suite *SuiteTester) TearDownTest() { + suite.TearDownTestRunCount++ +} + +// Every method in a testing suite that begins with "Test" will be run +// as a test. TestOne is an example of a test. For the purposes of +// this example, we've included assertions in the tests, since most +// tests will issue assertions. +func (suite *SuiteTester) TestOne() { + beforeCount := suite.TestOneRunCount + suite.TestOneRunCount++ + assert.Equal(suite.T(), suite.TestOneRunCount, beforeCount+1) + suite.Equal(suite.TestOneRunCount, beforeCount+1) +} + +// TestTwo is another example of a test. +func (suite *SuiteTester) TestTwo() { + beforeCount := suite.TestTwoRunCount + suite.TestTwoRunCount++ + assert.NotEqual(suite.T(), suite.TestTwoRunCount, beforeCount) + suite.NotEqual(suite.TestTwoRunCount, beforeCount) +} + +func (suite *SuiteTester) TestSkip() { + suite.T().Skip() +} + +// NonTestMethod does not begin with "Test", so it will not be run by +// testify as a test in the suite. This is useful for creating helper +// methods for your tests. +func (suite *SuiteTester) NonTestMethod() { + suite.NonTestMethodRunCount++ +} + +// TestRunSuite will be run by the 'go test' command, so within it, we +// can run our suite using the Run(*testing.T, TestingSuite) function. +func TestRunSuite(t *testing.T) { + suiteTester := new(SuiteTester) + Run(t, suiteTester) + + // Normally, the test would end here. The following are simply + // some assertions to ensure that the Run function is working as + // intended - they are not part of the example. + + // The suite was only run once, so the SetupSuite and TearDownSuite + // methods should have each been run only once. + assert.Equal(t, suiteTester.SetupSuiteRunCount, 1) + assert.Equal(t, suiteTester.TearDownSuiteRunCount, 1) + + assert.Equal(t, len(suiteTester.SuiteNameAfter), 3) + assert.Equal(t, len(suiteTester.SuiteNameBefore), 3) + assert.Equal(t, len(suiteTester.TestNameAfter), 3) + assert.Equal(t, len(suiteTester.TestNameBefore), 3) + + assert.Contains(t, suiteTester.TestNameAfter, "TestOne") + assert.Contains(t, suiteTester.TestNameAfter, "TestTwo") + assert.Contains(t, suiteTester.TestNameAfter, "TestSkip") + + assert.Contains(t, suiteTester.TestNameBefore, "TestOne") + assert.Contains(t, suiteTester.TestNameBefore, "TestTwo") + assert.Contains(t, suiteTester.TestNameBefore, "TestSkip") + + for _, suiteName := range suiteTester.SuiteNameAfter { + assert.Equal(t, "SuiteTester", suiteName) + } + + for _, suiteName := range suiteTester.SuiteNameBefore { + assert.Equal(t, "SuiteTester", suiteName) + } + + for _, when := range suiteTester.TimeAfter { + assert.False(t, when.IsZero()) + } + + for _, when := range suiteTester.TimeBefore { + assert.False(t, when.IsZero()) + } + + // There are three test methods (TestOne, TestTwo, and TestSkip), so + // the SetupTest and TearDownTest methods (which should be run once for + // each test) should have been run three times. + assert.Equal(t, suiteTester.SetupTestRunCount, 3) + assert.Equal(t, suiteTester.TearDownTestRunCount, 3) + + // Each test should have been run once. + assert.Equal(t, suiteTester.TestOneRunCount, 1) + assert.Equal(t, suiteTester.TestTwoRunCount, 1) + + // Methods that don't match the test method identifier shouldn't + // have been run at all. + assert.Equal(t, suiteTester.NonTestMethodRunCount, 0) + + suiteSkipTester := new(SuiteSkipTester) + Run(t, suiteSkipTester) + + // The suite was only run once, so the SetupSuite and TearDownSuite + // methods should have each been run only once, even though SetupSuite + // called Skip() + assert.Equal(t, suiteSkipTester.SetupSuiteRunCount, 1) + assert.Equal(t, suiteSkipTester.TearDownSuiteRunCount, 1) + +} + +func TestSuiteGetters(t *testing.T) { + suite := new(SuiteTester) + suite.SetT(t) + assert.NotNil(t, suite.Assert()) + assert.Equal(t, suite.Assertions, suite.Assert()) + assert.NotNil(t, suite.Require()) + assert.Equal(t, suite.require, suite.Require()) +} + +type SuiteLoggingTester struct { + Suite +} + +func (s *SuiteLoggingTester) TestLoggingPass() { + s.T().Log("TESTLOGPASS") +} + +func (s *SuiteLoggingTester) TestLoggingFail() { + s.T().Log("TESTLOGFAIL") + assert.NotNil(s.T(), nil) // expected to fail +} + +type StdoutCapture struct { + oldStdout *os.File + readPipe *os.File +} + +func (sc *StdoutCapture) StartCapture() { + sc.oldStdout = os.Stdout + sc.readPipe, os.Stdout, _ = os.Pipe() +} + +func (sc *StdoutCapture) StopCapture() (string, error) { + if sc.oldStdout == nil || sc.readPipe == nil { + return "", errors.New("StartCapture not called before StopCapture") + } + os.Stdout.Close() + os.Stdout = sc.oldStdout + bytes, err := ioutil.ReadAll(sc.readPipe) + if err != nil { + return "", err + } + return string(bytes), nil +} + +func TestSuiteLogging(t *testing.T) { + suiteLoggingTester := new(SuiteLoggingTester) + capture := StdoutCapture{} + internalTest := testing.InternalTest{ + Name: "SomeTest", + F: func(subT *testing.T) { + Run(subT, suiteLoggingTester) + }, + } + capture.StartCapture() + testing.RunTests(allTestsFilter, []testing.InternalTest{internalTest}) + output, err := capture.StopCapture() + require.NoError(t, err, "Got an error trying to capture stdout and stderr!") + require.NotEmpty(t, output, "output content must not be empty") + + // Failed tests' output is always printed + assert.Contains(t, output, "TESTLOGFAIL") + + if testing.Verbose() { + // In verbose mode, output from successful tests is also printed + assert.Contains(t, output, "TESTLOGPASS") + } else { + assert.NotContains(t, output, "TESTLOGPASS") + } +}