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TestMacros.h
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/***
* This file is based on or incorporates material from the UnitTest++ r30 open source project.
* Microsoft is not the original author of this code but has modified it and is licensing the code under
* the MIT License. Microsoft reserves all other rights not expressly granted under the MIT License,
* whether by implication, estoppel or otherwise.
*
* UnitTest++ r30
*
* Copyright (c) 2006 Noel Llopis and Charles Nicholson
* Portions Copyright (c) Microsoft Corporation
*
* All Rights Reserved.
*
* MIT License
*
* 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.
***/
#ifndef UNITTEST_TESTMACROS_H
#define UNITTEST_TESTMACROS_H
#include "../config.h"
#include "AssertException.h"
#include "ExceptionMacros.h"
#include "ExecuteTest.h"
#include "MemoryOutStream.h"
#include "TestDetails.h"
#include "TestList.h"
#include "TestSuite.h"
#ifndef UNITTEST_POSIX
#define UNITTEST_THROW_SIGNALS_POSIX_ONLY
#else
#include "Posix/SignalTranslator.h"
#endif
#ifdef TEST
#error UnitTest++ redefines TEST
#endif
#ifdef TEST_EX
#error UnitTest++ redefines TEST_EX
#endif
#ifdef TEST_FIXTURE_EX
#error UnitTest++ redefines TEST_FIXTURE_EX
#endif
#ifndef CREATED_GET_TEST_LIST
#define CREATED_GET_TEST_LIST
#ifdef _WIN32
#define _DLL_EXPORT __declspec(dllexport)
#elif __APPLE__
#define _DLL_EXPORT __attribute__((visibility("default")))
#else
#define _DLL_EXPORT
#endif
namespace UnitTest
{
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wreturn-type-c-linkage"
#endif
extern "C" _DLL_EXPORT TestList& __cdecl GetTestList();
#if defined(__clang__)
#pragma clang diagnostic pop
#endif
} // namespace UnitTest
#endif
#define SUITE(Name) \
namespace Suite##Name \
{ \
namespace UnitTestSuite \
{ \
inline char const* GetSuiteName() { return #Name; } \
} \
} \
namespace Suite##Name
#if !defined(_MSVC_TRADITIONAL) || _MSVC_TRADITIONAL
#define TEST_EX(Name, List, ...) \
class Test##Name : public UnitTest::Test \
{ \
public: \
Test##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \
\
private: \
virtual void RunImpl() const; \
} test##Name##Instance; \
\
UnitTest::ListAdder adder##Name(List, &test##Name##Instance, __VA_ARGS__, NULL); \
\
void Test##Name::RunImpl() const
#else
#define TEST_EX(Name, List, ...) \
class Test##Name : public UnitTest::Test \
{ \
public: \
Test##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \
\
private: \
virtual void RunImpl() const; \
} test##Name##Instance; \
\
UnitTest::ListAdder adder##Name(List, &test##Name##Instance, ##__VA_ARGS__, nullptr); \
\
void Test##Name::RunImpl() const
#endif
#if !defined(_MSVC_TRADITIONAL) || _MSVC_TRADITIONAL
#define TEST(Name, ...) TEST_EX(Name, UnitTest::GetTestList(), __VA_ARGS__)
#else
#define TEST(Name, ...) TEST_EX(Name, UnitTest::GetTestList(), ##__VA_ARGS__)
#endif
#if !defined(_MSVC_TRADITIONAL) || _MSVC_TRADITIONAL
#define TEST_FIXTURE_EX(Fixture, Name, List, ...) \
class Fixture##Name##Helper : public Fixture \
{ \
public: \
explicit Fixture##Name##Helper(UnitTest::TestDetails const& details) : m_details(details) {} \
void RunImpl(); \
UnitTest::TestDetails const& m_details; \
\
private: \
Fixture##Name##Helper(Fixture##Name##Helper const&); \
Fixture##Name##Helper& operator=(Fixture##Name##Helper const&); \
}; \
\
class Test##Fixture##Name : public UnitTest::Test \
{ \
public: \
Test##Fixture##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \
\
private: \
virtual void RunImpl() const; \
} test##Fixture##Name##Instance; \
\
UnitTest::ListAdder adder##Fixture##Name(List, &test##Fixture##Name##Instance, __VA_ARGS__, NULL); \
\
void Test##Fixture##Name::RunImpl() const \
{ \
volatile bool ctorOk = false; \
UT_TRY({ \
Fixture##Name##Helper fixtureHelper(m_details); \
ctorOk = true; \
UnitTest::ExecuteTest(fixtureHelper, m_details, false); \
}) \
UT_CATCH(UnitTest::AssertException, e, { (void)e; }) \
UT_CATCH(std::exception, e, { \
UnitTest::MemoryOutStream stream; \
stream << "Unhandled exception: " << e.what(); \
UnitTest::CurrentTest::Results()->OnTestFailure(m_details, stream.GetText()); \
}) \
UT_CATCH_ALL({ \
if (ctorOk) \
{ \
UnitTest::CurrentTest::Results()->OnTestFailure( \
UnitTest::TestDetails(m_details, __LINE__), \
"Unhandled exception while destroying fixture " #Fixture); \
} \
else \
{ \
UnitTest::CurrentTest::Results()->OnTestFailure( \
UnitTest::TestDetails(m_details, __LINE__), \
"Unhandled exception while constructing fixture " #Fixture); \
} \
}) \
} \
void Fixture##Name##Helper::RunImpl()
#else
#define TEST_FIXTURE_EX(Fixture, Name, List, ...) \
class Fixture##Name##Helper : public Fixture \
{ \
public: \
explicit Fixture##Name##Helper(UnitTest::TestDetails const& details) : m_details(details) {} \
void RunImpl(); \
UnitTest::TestDetails const& m_details; \
\
private: \
Fixture##Name##Helper(Fixture##Name##Helper const&); \
Fixture##Name##Helper& operator=(Fixture##Name##Helper const&); \
}; \
\
class Test##Fixture##Name : public UnitTest::Test \
{ \
public: \
Test##Fixture##Name() : Test(#Name, UnitTestSuite::GetSuiteName(), __FILE__, __LINE__) {} \
\
private: \
virtual void RunImpl() const; \
} test##Fixture##Name##Instance; \
\
UnitTest::ListAdder adder##Fixture##Name(List, &test##Fixture##Name##Instance, ##__VA_ARGS__, NULL); \
\
void Test##Fixture##Name::RunImpl() const \
{ \
volatile bool ctorOk = false; \
UT_TRY({ \
Fixture##Name##Helper fixtureHelper(m_details); \
ctorOk = true; \
UnitTest::ExecuteTest(fixtureHelper, m_details, false); \
}) \
UT_CATCH(UnitTest::AssertException, e, { (void)e; }) \
UT_CATCH(std::exception, e, { \
UnitTest::MemoryOutStream stream; \
stream << "Unhandled exception: " << e.what(); \
UnitTest::CurrentTest::Results()->OnTestFailure(m_details, stream.GetText()); \
}) \
UT_CATCH_ALL({ \
if (ctorOk) \
{ \
UnitTest::CurrentTest::Results()->OnTestFailure( \
UnitTest::TestDetails(m_details, __LINE__), \
"Unhandled exception while destroying fixture " #Fixture); \
} \
else \
{ \
UnitTest::CurrentTest::Results()->OnTestFailure( \
UnitTest::TestDetails(m_details, __LINE__), \
"Unhandled exception while constructing fixture " #Fixture); \
} \
}) \
} \
void Fixture##Name##Helper::RunImpl()
#endif
#if !defined(_MSVC_TRADITIONAL) || _MSVC_TRADITIONAL
#define TEST_FIXTURE(Fixture, Name, ...) TEST_FIXTURE_EX(Fixture, Name, UnitTest::GetTestList(), __VA_ARGS__)
#else
#define TEST_FIXTURE(Fixture, Name, ...) TEST_FIXTURE_EX(Fixture, Name, UnitTest::GetTestList(), ##__VA_ARGS__)
#endif
#endif