name: Mac Sanitizer Builds

on: [push, pull_request]

env:
  CXXFLAGS: -fsanitize=thread,undefined

jobs:
  build:
    # From macos-14 forward, the baseline "macos-X" image is Arm based,
    # and not Intel based.
    runs-on: ${{matrix.image}}
    strategy:
      fail-fast: false
      matrix:
        image: [macos-13, macos-14]
        build_type: [Debug, Release]
        std: [14, 17]

    steps:
    - uses: actions/checkout@v4

    - name: Configure
      
      run: |
        cmake --preset all-tests -GNinja \
              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
              -DCATCH_BUILD_EXTRA_TESTS=ON \
              -DCATCH_ENABLE_WERROR=OFF

    - name: Build
      run: cmake --build build

    - name: Test
      run: ctest --test-dir build -R ThreadSafetyTests --timeout 21600 --verbose