name: On Host Test
description: Runs on-host tests.
inputs:
  os:
    description: "Host OS (either linux or windows)."
    required: true
runs:
  using: "composite"
  steps:
    - name: Set up Cloud SDK
      uses: isarkis/setup-gcloud@40dce7857b354839efac498d3632050f568090b6 # v1.1.1
    - name: Configure Environment
      id: configure-environment
      shell: bash
      run: |
        set -x
        if [ "${{inputs.os}}" == 'linux' ]
        then
          echo "ARCHIVE_EXTENSION=tar.xz" >> $GITHUB_ENV
        elif [ "${{inputs.os}}" == 'windows' ]
        then
          echo "ARCHIVE_EXTENSION=tar.gz" >> $GITHUB_ENV
        fi
    - name: Download Archive
      shell: bash
      env:
        WORKFLOW: ${{ github.workflow }}
      run: |
        set -x
        PROJECT_NAME=$(gcloud config get-value project)
        gsutil cp gs://${PROJECT_NAME}-test-artifacts/${WORKFLOW}/${GITHUB_RUN_NUMBER}/${{matrix.platform}}_${{matrix.config}}/${{matrix.platform}}_${{matrix.config}}.${ARCHIVE_EXTENSION} ${GITHUB_WORKSPACE}/out/tmp/${{matrix.platform}}_${{matrix.config}}.${ARCHIVE_EXTENSION}
    - name: Extract Archive
      shell: bash
      run: |
        set -x
        parallel=
        if [[ "${{inputs.os}}" == 'linux' ]]; then
          parallel="--parallel"
        fi
        python3 ${GITHUB_WORKSPACE}/tools/create_archive.py -x -s ${GITHUB_WORKSPACE}/out/tmp/${{matrix.platform}}_${{matrix.config}}.${ARCHIVE_EXTENSION} -d ${GITHUB_WORKSPACE}/out ${parallel}
        rm -rf ${GITHUB_WORKSPACE}/out/tmp
    - name: Download Evergreen loader Archive
      if: ${{ env.COBALT_EVERGREEN_LOADER != null && env.COBALT_EVERGREEN_LOADER != 'null' }}
      shell: bash
      env:
        WORKFLOW: ${{ github.workflow }}
      run: |
        set -x
        PROJECT_NAME=$(gcloud config get-value project)
        gsutil cp gs://${PROJECT_NAME}-test-artifacts/${WORKFLOW}/${GITHUB_RUN_NUMBER}/${{matrix.platform}}_${{matrix.config}}/${COBALT_EVERGREEN_LOADER}_${{matrix.config}}.${ARCHIVE_EXTENSION} ${GITHUB_WORKSPACE}/out/tmp/${COBALT_EVERGREEN_LOADER}_${{matrix.config}}.${ARCHIVE_EXTENSION}
    - name: Extract Evergreen loader Archive
      if: ${{ env.COBALT_EVERGREEN_LOADER != null && env.COBALT_EVERGREEN_LOADER != 'null' }}
      shell: bash
      run: |
        set -x
        python3 ${GITHUB_WORKSPACE}/tools/create_archive.py -x -s ${GITHUB_WORKSPACE}/out/tmp/${COBALT_EVERGREEN_LOADER}_${{matrix.config}}.${ARCHIVE_EXTENSION} -d ${GITHUB_WORKSPACE}/out --parallel
        rm -rf ${GITHUB_WORKSPACE}/out/tmp
    - name: Set Env Variables
      shell: bash
      run: |
        echo "PYTHONPATH=$GITHUB_WORKSPACE" >> $GITHUB_ENV
        echo "TEST_RESULTS_DIR=${GITHUB_WORKSPACE}/unit-test-results" >> $GITHUB_ENV
        echo "XML_FILES_DIR=${GITHUB_WORKSPACE}/unit-test-results/${{ matrix.platform }}/${{ matrix.shard }}" >> $GITHUB_ENV
        echo "COVERAGE_DIR=${GITHUB_WORKSPACE}/coverage" >> $GITHUB_ENV
    - name: Run Tests
      id: run-tests
      shell: bash
      run: |
        set -x

        # Starboard toolchains are downloaded to a different dir on github. Create a symlink to reassure our tooling that everything is fine.
        if [ -d /root/starboard-toolchains ]; then
          ln -s /root/starboard-toolchains /github/home/starboard-toolchains
        fi
        loader_args=''
        if [ "${COBALT_EVERGREEN_LOADER}" != "null" ]; then
          loader_args="--loader_platform ${COBALT_EVERGREEN_LOADER} --loader_config ${{matrix.config}}"
        fi
        if [[ "${{matrix.shard}}" == 'integration' ]]; then
          xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 $GITHUB_WORKSPACE/cobalt/black_box_tests/black_box_tests.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} ${loader_args}
        elif [[ "${{matrix.shard}}" == 'blackbox' ]]; then
          xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 $GITHUB_WORKSPACE/cobalt/black_box_tests/black_box_tests.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} ${loader_args} --test_set blackbox
        elif [[ "${{matrix.shard}}" == 'wpt' ]]; then
          xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 $GITHUB_WORKSPACE/cobalt/black_box_tests/black_box_tests.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} ${loader_args} --test_set wpt
        elif [[ "${{matrix.shard}}" == 'evergreen' ]]; then
          xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 $GITHUB_WORKSPACE/cobalt/evergreen_tests/evergreen_tests.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} ${loader_args} --no-can_mount_tmpfs
        elif [[ "${{matrix.shard}}" == 'coverage' ]]; then
          xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 ${GITHUB_WORKSPACE}/starboard/tools/testing/test_runner.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} -r ${loader_args} --xml_output_dir=${XML_FILES_DIR} --coverage_dir=${COVERAGE_DIR} --coverage_report
        else
          # Set 'test_type' output to unit_tests for the upload steps below.
          echo "test_type=unit_tests" >> $GITHUB_OUTPUT
          if [[ "${{inputs.os}}" == 'windows' ]]; then
            python3 ${GITHUB_WORKSPACE}/starboard/tools/testing/test_runner.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} -s ${{matrix.shard}} -r --xml_output_dir=${XML_FILES_DIR}
          else
            xvfb-run -a --server-args="-screen 0 1920x1080x24i +render +extension GLX -noreset" python3 ${GITHUB_WORKSPACE}/starboard/tools/testing/test_runner.py --platform ${{matrix.target_platform}} --config ${{matrix.config}} -s ${{matrix.shard}} -r ${loader_args} --xml_output_dir=${XML_FILES_DIR}
          fi
        fi
    - name: Populate TAGS for unit test report
      if: (success() || failure()) && steps.run-tests.outputs.test_type == 'unit_tests'
      shell: bash
      run: |
        # Set tags for test differentiation.
        tags="platform:${{ matrix.platform }}"
        tags="${tags},os:${{ inputs.os }}"
        echo $tags > ${TEST_RESULTS_DIR}/${{ matrix.platform }}/TAGS
    - name: Archive unit test results
      uses: actions/upload-artifact@v3
      if: (success() || failure()) && steps.run-tests.outputs.test_type == 'unit_tests'
      with:
        name: unit-test-results
        path: ${{env.TEST_RESULTS_DIR}}/
    - name: Archive coverage html report
      if: success() && matrix.shard == 'coverage'
      uses: actions/upload-artifact@v3
      with:
        name: coverage-report
        path: ${{env.COVERAGE_DIR}}/html
    - name: Upload to Codecov
      if: success() && matrix.shard == 'coverage'
      uses: codecov/codecov-action@v3
      with:
        files: ${{env.COVERAGE_DIR}}/report.txt