.github/workflows/test_python.yml

name: Python Tests

on:
  workflow_call:
    inputs:
      safe-checkout:
        required: true
        description: "The SHA key for the commit we want to run over"
        type: string

jobs:
  linux:
    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        type: [ Pure, C++]
        version: [ "3.7", "3.8", "3.9", "3.10" ]
        include:
          - type: Pure
            targets: //python/... //python:python_version
            flags: --define=use_fast_cpp_protos=false
          - type: C++
            targets: //python/... //python:python_version
            flags: --define=use_fast_cpp_protos=true
          - type: C++
            version: aarch64
            targets: //python/... //python:aarch64_test
            # TODO(b/262628111) Enable this once conformance tests are fixed.
            flags: --define=use_fast_cpp_protos=true --test_tag_filters=-conformance
            image: us-docker.pkg.dev/protobuf-build/containers/test/linux/emulation:aarch64-3af05275178e16af30961976af126eabbbb2c733

    name: Linux ${{ matrix.type }} ${{ matrix.version }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout pending changes
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout }}
      - name: Run tests
        uses: protocolbuffers/protobuf-ci/bazel-docker@v1
        with:
          image: ${{ matrix.image || format('us-docker.pkg.dev/protobuf-build/containers/test/linux/python:{0}-508417e5215994ade7585d28ba3aad681a25fa5d', matrix.version) }}
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          bazel-cache: python_linux/${{ matrix.type }}_${{ matrix.version }}
          bazel: test ${{ matrix.targets }} ${{ matrix.flags }} --test_env=KOKORO_PYTHON_VERSION


  macos:
    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        type: [ Pure, C++]
        # TODO(b/267550843) Consider expanding this set of versions.
        version: [ "3.10" ]
        include:
          - type: Pure
            targets: //python/... //python:python_version
          - type: C++
            targets: //python/... //python:python_version
            flags: --define=use_fast_cpp_protos=true

    name: MacOS ${{ matrix.type }} ${{ matrix.version }}
    runs-on: macos-12
    steps:
      - name: Checkout pending changes
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout }}

      - name: Pin Python version
        uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435 # v4.5.0
        with:
          python-version: ${{ matrix.version }}
          cache: pip

      - name: Validate version
        run: python3 --version | grep ${{ matrix.version }} || (echo "Invalid Python version - $(python3 --version)" && exit 1)

      - name: Create and start virtual environment
        run: |
          python3 -m venv venv
          source venv/bin/activate

      - name: Run tests
        uses: protocolbuffers/protobuf-ci/bazel@v1
        env:
          KOKORO_PYTHON_VERSION: ${{ matrix.version }}
        with:
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          bazel-cache: python_macos/${{ matrix.type }}_${{ matrix.version }}
          bazel: >-
            test ${{ matrix.targets }} ${{ matrix.flags }}
            --test_env=KOKORO_PYTHON_VERSION=${{ matrix.version }}
            --macos_minimum_os=10.9