name: tests

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  tests:
    name: ./test.sh
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-amd64-8x16' || 'ubuntu-24.04' }}
          - os: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-macos-8x14' || 'macos-latest' }}
    steps:
    - uses: commaai/timeout@v1
    - uses: actions/checkout@v4
    - run: ./test.sh

  safety_tests:
    name: safety
    runs-on: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-amd64-8x16' || 'ubuntu-latest' }}
    strategy:
      fail-fast: false
      matrix:
        flags: ['', '--ubsan']
    steps:
    - uses: commaai/timeout@v1
    - uses: actions/checkout@v4
    - name: Run safety tests
      run: ./opendbc/safety/tests/test.sh ${{ matrix.flags }}

  misra_linter:
    name: MISRA C:2012 Linter
    runs-on: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-amd64-8x16' || 'ubuntu-latest' }}
    timeout-minutes: 20
    steps:
      - name: Set up
        run: sudo apt-get install -y --no-install-recommends gcc-arm-none-eabi libnewlib-arm-none-eabi
      - uses: actions/checkout@v4
      - name: Restore cached cppcheck
        uses: actions/cache@v4
        with:
          path: opendbc/safety/tests/misra/cppcheck/
          key: cppcheck-cache-${{ runner.os }}-${{ github.ref }}
          restore-keys: |
            cppcheck-cache-${{ runner.os }}-${{ github.ref }}
            cppcheck-cache-${{ runner.os }}-
      - name: Run MISRA C:2012 analysis
        timeout-minutes: ${{ ((steps.restore-scons-cache.outputs.cache-hit == 'true') && 1 || 2) }}
        run: cd opendbc/safety/tests/misra && ./test_misra.sh
      - name: Save cppcheck cache
        uses: actions/cache@v4
        with:
          path: opendbc/safety/tests/misra/cppcheck/
          key: cppcheck-cache-${{ runner.os }}-${{ github.ref }}

  misra_mutation:
    name: MISRA C:2012 Mutation
    runs-on: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-amd64-8x16' || 'ubuntu-latest' }}
    timeout-minutes: 20
    steps:
      - name: Set up
        run: sudo apt-get install -y --no-install-recommends gcc-arm-none-eabi libnewlib-arm-none-eabi
      - uses: actions/checkout@v4
      - name: Restore cached cppcheck
        uses: actions/cache@v4
        with:
          path: opendbc/safety/tests/misra/cppcheck/
          key: cppcheck-cache-${{ runner.os }}-${{ github.ref }}
          restore-keys: |
            cppcheck-cache-${{ runner.os }}-${{ github.ref }}
            cppcheck-cache-${{ runner.os }}-
      - name: MISRA mutation tests
        timeout-minutes: 1
        run: |
          source setup.sh
          scons -j8
          cd opendbc/safety/tests/misra
          ./install.sh  # cppcheck
          pytest -s -n8 --randomly-seed $RANDOM test_mutation.py
      - name: Save cppcheck cache
        uses: actions/cache@v4
        with:
          path: opendbc/safety/tests/misra/cppcheck/
          key: cppcheck-cache-${{ runner.os }}-${{ github.ref }}

  mutation:
    name: Safety mutation tests
    runs-on: ${{ github.repository == 'commaai/opendbc' && 'namespace-profile-amd64-8x16' || 'ubuntu-latest' }}
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # need master to get diff
      - name: Run mutation tests
        timeout-minutes: 5
        run: |
          source setup.sh
          scons -j8
          GIT_REF=${{ github.event_name == 'push' && github.ref == 'refs/heads/master' && github.event.before || 'origin/master' }} cd opendbc/safety/tests && ./mutation.sh