linux.yml

name: Linux tests

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

concurrency:
  group: linux-${{ github.event_name }}-${{ github.ref }}
  cancel-in-progress: true
  
jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        compiler: [gcc12, clang15, clang17, clang19]
        build_type: [Release]
        include:
          - compiler: gcc12
            CC: "/usr/bin/gcc-12"
            CXX: "/usr/bin/g++-12"
          - compiler: clang15
            CC: '/usr/bin/clang-15'
            CXX: '/usr/bin/clang++-15'
          - compiler: clang17
            CC: '/usr/bin/clang-17'
            CXX: '/usr/bin/clang++-17'
          - compiler: clang19
            CC: '/usr/bin/clang-19'
            CXX: '/usr/bin/clang++-19'
            
    runs-on: ubuntu-24.04

    steps:
    - uses: actions/checkout@v3
      with:
        submodules: 'true'

    - name: Install Linux Dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y build-essential ninja-build lld clang-15 libgl1-mesa-dev libxcb-cursor-dev xorg-dev libxrandr-dev libxcursor-dev libudev-dev libopenal-dev libflac-dev libvorbis-dev libgl1-mesa-dev libegl1-mesa-dev libdrm-dev libgbm-dev xvfb libxcb-cursor0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0
        
    - name: Install Clang 15
      if: matrix.compiler == 'clang15'
      run: |
        sudo apt-get install -y clang-15

    - name: Install Clang 17
      if: matrix.compiler == 'clang17'
      run: |
        sudo apt-get install -y clang-17

    - name: Install Clang 19
      if: matrix.compiler == 'clang19'
      run: |
       wget https://apt.llvm.org/llvm.sh
       chmod +x ./llvm.sh
       sudo ./llvm.sh 19

    - name: Install Qt
      uses: jurplel/install-qt-action@v4
      with:
        aqtversion: '==3.1.*'
        version: '6.8.1'
        host: 'linux'
        target: 'desktop'
        arch: 'linux_gcc_64'
        dir: '${{github.workspace}}/qt'
        install-deps: 'true'
        modules: 'qtcharts qtpositioning'
        cache: true
        
    - name: Debug output
      shell: bash
      run: |
        echo "${{github.workspace}}/qt/Qt/6.8.1":
        ls ${{github.workspace}}/qt/Qt/6.8.1
        echo "==="
        echo "${QT_ROOT_DIR}/lib/cmake/Qt6Linguist:"
        ls ${QT_ROOT_DIR}/lib/cmake/Qt6Linguist
        echo "==="
        
    - name: Configure
      env:
        CC: ${{ matrix.CC }}
        CXX: ${{ matrix.CXX }}
        CMAKE_PREFIX_PATH: ${{env.QT_ROOT_DIR}}/lib/cmake
      run: >
        cmake -G Ninja 
        -DCMAKE_BUILD_TYPE=${{matrix.BUILD_TYPE}} 
        -DALP_ENABLE_ASSERTS=ON
        -DALP_ENABLE_ADDRESS_SANITIZER=ON
        -DALP_ENABLE_APP_SHUTDOWN_AFTER_60S=ON
        -DCMAKE_BUILD_TYPE=Debug
        -DALP_USE_LLVM_LINKER=ON
        -B ./build

    - name: Build
      env:
        CC: ${{ matrix.CC }}
        CXX: ${{ matrix.CXX }}
      run: |
        cmake --build ./build

    - name: Don't close loaded libraries for better sanitizer output
      env:
        CC: ${{ matrix.CC }}
        CXX: ${{ matrix.CXX }}
      run: |
        echo "#include <stdio.h>" >> dlclose.c
        echo "int dlclose(void*) { return 0; }" >> dlclose.c
        $CC --shared dlclose.c -o libdlclose.so
      
    - name: Unittests on Linux
      env:
        QT_QPA_PLATFORM: offscreen
        DISPLAY: :1
        LD_PRELOAD: ./libdlclose.so
        LSAN_OPTIONS: suppressions=./sanitizer_supressions/linux_leak.supp
        ASAN_OPTIONS: verify_asan_link_order=0
        # QSG_RENDER_LOOP: basic
      run: |
        ./build/alp_external/radix/unittests/unittests_radix
        ./build/unittests/nucleus/unittests_nucleus
        Xvfb :1 -screen 0 1024x768x16 &
        sleep 5
        ./build/unittests/gl_engine/unittests_gl_engine
        # ./build/app/alpineapp # rendering is not starting, and now it crashes on shutdown (qthread destroyed while running). likely due to the fake opengl/offscreen rendering