From 49063858af46c4e50a3af19e92d9b6edbc035d60 Mon Sep 17 00:00:00 2001
From: Juozas Vainauskas <71255955+JuozasVainauskas@users.noreply.github.com>
Date: Sat, 11 Nov 2023 23:30:22 +0200
Subject: [PATCH] ci: run tests

---
 .github/workflows/run-tests.yaml | 17 +++++++++++++++++
 Dockerfile                       |  3 +++
 Dockerfile.test                  | 21 +++++++++++++++++++++
 README.md                        | 14 ++++++++++++++
 4 files changed, 55 insertions(+)
 create mode 100644 .github/workflows/run-tests.yaml
 create mode 100644 Dockerfile.test

diff --git a/.github/workflows/run-tests.yaml b/.github/workflows/run-tests.yaml
new file mode 100644
index 0000000..a9f7d8b
--- /dev/null
+++ b/.github/workflows/run-tests.yaml
@@ -0,0 +1,17 @@
+name: Run tests
+run-name: Run tests
+on:
+  push: 
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  run-tests:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Check out source Repo
+        uses: actions/checkout@v3
+
+      - name: Run tests in container image
+        run: docker run --rm -i $(docker build -q -f Dockerfile.test .) ls -a
diff --git a/Dockerfile b/Dockerfile
index fca0812..cb75c89 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,10 @@ COPY ./Cargo.toml .
 COPY ./Cargo.lock .
 COPY ./rust-toolchain.toml .
 COPY ./x86_64-os.json .
+COPY ./tests ./tests
 
+RUN apt-get update && \
+    apt-get install qemu-system -y
 RUN cargo install bootimage && \
     rustup component add rust-src --toolchain nightly-aarch64-unknown-linux-gnu && \
     rustup component add llvm-tools-preview
diff --git a/Dockerfile.test b/Dockerfile.test
new file mode 100644
index 0000000..4d7c961
--- /dev/null
+++ b/Dockerfile.test
@@ -0,0 +1,21 @@
+FROM rust:1.73-slim-bullseye
+
+WORKDIR /builder
+
+COPY ./.cargo ./.cargo
+COPY ./src ./src
+COPY ./Cargo.toml .
+COPY ./Cargo.lock .
+COPY ./rust-toolchain.toml .
+COPY ./x86_64-os.json .
+COPY ./tests ./tests
+
+RUN apt-get update && \
+    apt-get install qemu-system -y
+RUN cargo install bootimage && \
+    rustup target add aarch64-unknown-linux-gnu && \
+    rustup toolchain install nightly-aarch64-unknown-linux-gnu && \
+    rustup component add rust-src --toolchain nightly-aarch64-unknown-linux-gnu && \
+    rustup component add llvm-tools-preview
+
+CMD ["cargo","test"]
diff --git a/README.md b/README.md
index 2b244d7..44a5e3f 100644
--- a/README.md
+++ b/README.md
@@ -39,3 +39,17 @@ Hobby OS implementation in Rust
     ```bash
     qemu-system-x86_64 -drive format=raw,file=target/x86_64-os/debug/bootimage-os.bin
     ```
+
+## Tests
+
+Run tests in Docker:
+
+```bash
+docker run --rm -it $(docker build -q -f Dockerfile.test .)
+```
+
+Run tests on host system:
+
+```bash
+cargo test
+```