action.yml

name: "Test on Linux"
description: "Run the unit tests on Linux"
inputs:
  build-artifact:
    description: "Name of the build artifact that contains the unit test"
    required: true
  use-mumps:
    description: 'Indicates if GMGPolar should be built with mumps support'
    type: bool
    required: true

runs:
  using: "composite"
  steps:
    - name: Install Dependencies
      shell: bash
      run: |
        apt-get -qq update
        apt-get -qq -y install lcov
    - name: Install additional dependencies to use MUMPS
      if: inputs.use-mumps == 'true'
      uses: ./.github/actions/install-dependencies
    - name: Download build test directory
      uses: actions/download-artifact@v4
      with:
        name: ${{ inputs.build-artifact }}${{ inputs.use-mumps == 'true' && '-mumps' || ''}}
    - name: extract build archive
      shell: bash
      run: |
        tar -xzf build.tar.gz
    - name: Run unit tests
      shell: bash
      # always run tests as cmake target coverage
      # does not return an error if a test fails
      run: |
        cd build/tests
        chmod a+x gmgpolar_tests
        ./gmgpolar_tests  --gtest_output="xml:testreport.xml"
    - name: Compute code coverage
      shell: bash
      # compute code coverage
      run: |
        cd build
        cmake --build . --target coverage
    - name: Upload test report
      uses: actions/upload-artifact@v4
      with:
        name: test-report${{ inputs.use-mumps == 'true' && '-mumps' || ''}}
        path: build/tests/testreport.xml
        if-no-files-found: error
        retention-days: 3
    - name: Upload coverage reports
      uses: actions/upload-artifact@v4
      with:
        name: test-coverage-reports${{ inputs.use-mumps == 'true' && '-mumps' || ''}}
        path: |
          build/coverage-filtered.info
          build/coverage
        if-no-files-found: error
        retention-days: 1