ci: Add unit tests

Signed-off-by: Artem Senichev <[email protected]>

.github/workflows/ci.yml → .github/workflows/check.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Unit tests
 on: [push, pull_request]
 
 jobs:
@@ -18,6 +18,13 @@ jobs:
           libopenexr-dev libgif-dev libheif-dev libavif-dev
           libjpeg-dev librsvg2-dev libtiff-dev libwebp-dev
 
+    - name: Install gtest
+      run: |
+          sudo apt install --no-install-recommends --yes libgtest-dev cmake
+          mkdir /tmp/gtest
+          cd /tmp/gtest && cmake /usr/src/gtest && make -j$(nproc)
+          sudo cp /tmp/gtest/lib/* /usr/lib/
+
     - name: Check out source code
       uses: actions/checkout@v3
       with:
@@ -27,11 +34,21 @@ jobs:
       run: echo "VERSION=$(git describe --tags --long --always | sed 's/^v//;s/-/./')" >> $GITHUB_OUTPUT
       id: version
 
-    - name: Configure
-      run: meson -Dversion=${{steps.version.outputs.VERSION}} --buildtype release --prefix /usr ./build
     - name: Build
-      run: ninja -C ./build
+      run: |
+        export CC="clang"
+        export CXX="clang++"
+        export CFLAGS="-g -fsanitize=address"
+        export CXXFLAGS="-g -fsanitize=address"
+        export LDFLAGS="-fsanitize=address"
+        meson -Dversion=${{steps.version.outputs.VERSION}} -Dtests=enabled --prefix=/usr ./build
+        ninja -C ./build
+
     - name: Install
       run: DESTDIR=install ninja -C ./build install
-    - name: Check
+
+    - name: Check version
       run: ./build/install/usr/bin/swayimg --version
+
+    - name: Run unit tests
+      run: meson test --verbose -C ./build

src/main.c

@@ -161,7 +161,7 @@ static void sway_setup(void)
     bool fullscreen;
     bool absolute;
     int ipc;
-
+malloc(1234);
     ipc = sway_connect();
     if (ipc == INVALID_SWAY_IPC) {
         return;