on: [push, pull_request]
name: Test
jobs:
  test:
    strategy:
      matrix:
        go-version: [1.20.x, 1.21.x]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
    - name: Install Go
      uses: actions/setup-go@v4
      with:
        go-version: ${{ matrix.go-version }}
    - name: Install PAM
      run: |
        sudo apt update -y
        sudo apt install -y libpam-dev
    - name: Install Debug symbols
      run: |
        sudo apt install -y ubuntu-dev-tools
        (cd /tmp && pull-lp-ddebs libpam0g $(lsb_release -c -s))
        (cd /tmp && pull-lp-ddebs libpam-modules $(lsb_release -c -s))
        sudo dpkg -i /tmp/libpam*-dbgsym_*.ddeb
    - name: Add a test user
      run: sudo useradd -d /tmp/test -p '$1$Qd8H95T5$RYSZQeoFbEB.gS19zS99A0' -s /bin/false test
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Test
      run: sudo go test -v -cover -coverprofile=coverage.out -coverpkg=./... ./...
    - name: Test with Address Sanitizer
      env:
        GO_PAM_TEST_WITH_ASAN: true
        CGO_CFLAGS: "-O0 -g3 -fno-omit-frame-pointer"
      run: |
        # Do not run sudo-requiring go tests because as PAM has some leaks in 22.04
        go test -v -asan -cover -coverprofile=coverage-asan-tx.out -coverpkg=./... -gcflags=all="-N -l"

        # Run the rest of tests normally
        sudo go test -v -cover -coverprofile=coverage-asan-module.out -coverpkg=./... -asan -gcflags=all="-N -l" -run Module
        sudo go test -C cmd -coverprofile=coverage-asan.out -v -coverpkg=./... -asan -gcflags=all="-N -l" ./...
    - name: Generate example module
      run: |
        rm -f example-module/pam_go.so
        go generate -C example-module -v
        test -e example-module/pam_go.so
        git diff --exit-code example-module
    - name: Upload coverage reports to Codecov
      uses: codecov/codecov-action@v3
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}