.github/workflows/bcc-test.yml

name: BCC Build and tests

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  test_bcc:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        os: [{version: "18.04", nick: bionic}, {version: "20.04", nick: focal}]
        env:
        - TYPE: Debug
          PYTHON_TEST_LOGFILE: critical.log
          RW_ENGINE_ENABLED: ON
        - TYPE: Debug
          PYTHON_TEST_LOGFILE: critical.log
          RW_ENGINE_ENABLED: OFF
        - TYPE: Release
          PYTHON_TEST_LOGFILE: critical.log
          RW_ENGINE_ENABLED: ON
    steps:
    - uses: actions/checkout@v2
    - name: System info
      run: |
        uname -a
        ip addr
    - name: Build docker container with all deps
      run: |
        docker build \
        --build-arg UBUNTU_VERSION=${{ matrix.os.version }} \
        --build-arg UBUNTU_SHORTNAME=${{ matrix.os.nick }} \
        -t bcc-docker -f docker/Dockerfile.tests .
    - name: Run bcc build
      env: ${{ matrix.env }}
      run: |
        /bin/bash -c \
                   "docker run --privileged \
                   --pid=host \
                   -v $(pwd):/bcc \
                   -v /sys/kernel/debug:/sys/kernel/debug:rw \
                   -v /lib/modules:/lib/modules:ro \
                   -v /usr/src:/usr/src:ro \
                   -v /usr/include/linux:/usr/include/linux:ro \
                   bcc-docker \
                   /bin/bash -c \
                   'mkdir -p /bcc/build && cd /bcc/build && \
                    cmake -DCMAKE_BUILD_TYPE=${TYPE} -DENABLE_LLVM_NATIVECODEGEN=${RW_ENGINE_ENABLED} .. && make -j9'"
    - name: Run bcc's cc tests
      env: ${{ matrix.env }}
      # tests are wrapped with `script` as a hack to get a TTY as github actions doesn't provide this
      # see https://github.com/actions/runner/issues/241
      run: |
        script -e -c /bin/bash -c \
        "docker run -ti \
                    --privileged \
                    --network=host \
                    --pid=host \
                    -v $(pwd):/bcc \
                    -v /sys/kernel/debug:/sys/kernel/debug:rw \
                    -v /lib/modules:/lib/modules:ro \
                    -v /usr/src:/usr/src:ro \
                    -e CTEST_OUTPUT_ON_FAILURE=1 \
                    bcc-docker \
                    /bin/bash -c \
                    '/bcc/build/tests/wrapper.sh \
                        c_test_all sudo /bcc/build/tests/cc/test_libbcc'"

    - name: Run all tests
      env: ${{ matrix.env }}
      run: |
        script -e -c /bin/bash -c \
        "docker run -ti \
                    --privileged \
                    --network=host \
                    --pid=host \
                    -v $(pwd):/bcc \
                    -v /sys/kernel/debug:/sys/kernel/debug:rw \
                    -v /lib/modules:/lib/modules:ro \
                    -v /usr/src:/usr/src:ro \
                    -e CTEST_OUTPUT_ON_FAILURE=1 \
                    bcc-docker \
                    /bin/bash -c \
                    'cd /bcc/build && \
                     make test PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE ARGS=-V'"

    - name: Check critical tests
      env: ${{ matrix.env }}
      run: |
        critical_count=$(grep @mayFail tests/python/critical.log | wc -l)
        echo "There were $critical_count critical tests skipped with @mayFail:"
        grep -A2 @mayFail tests/python/critical.log

    - uses: actions/upload-artifact@v1
      with:
        name: critical-tests-${{ matrix.env['TYPE'] }}-${{ matrix.os.version }}
        path: tests/python/critical.log

  test_bcc_fedora:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        env:
        - TYPE: Debug
          PYTHON_TEST_LOGFILE: critical.log
        - TYPE: Release
          PYTHON_TEST_LOGFILE: critical.log
    steps:
    - uses: actions/checkout@v2
    - name: System info
      run: |
        uname -a
        ip addr
    - name: Build docker container with all deps
      run: |
        docker build \
        -t bcc-docker -f docker/Dockerfile.fedora .
    - name: Run bcc build
      env: ${{ matrix.env }}
      run: |
        /bin/bash -c \
                   "docker run --privileged \
                   --pid=host \
                   -v $(pwd):/bcc \
                   -v /sys/kernel/debug:/sys/kernel/debug:rw \
                   -v /lib/modules:/lib/modules:ro \
                   -v /usr/src:/usr/src:ro \
                   -v /usr/include/linux:/usr/include/linux:ro \
                   bcc-docker \
                   /bin/bash -c \
                   'mkdir -p /bcc/build && cd /bcc/build && \
                    cmake -DCMAKE_BUILD_TYPE=${TYPE} -DENABLE_LLVM_SHARED=ON -DRUN_LUA_TESTS=OFF .. && make -j9'"
    - name: Run libbpf-tools build
      env: ${{ matrix.env }}
      run: |
        /bin/bash -c \
                   "docker run --privileged \
                   --pid=host \
                   -v $(pwd):/bcc \
                   -v /sys/kernel/debug:/sys/kernel/debug:rw \
                   -v /lib/modules:/lib/modules:ro \
                   -v /usr/src:/usr/src:ro \
                   -v /usr/include/linux:/usr/include/linux:ro \
                   bcc-docker \
                   /bin/bash -c \
                   'cd /bcc/libbpf-tools && make -j9'"

    - name: Run bcc's cc tests
      env: ${{ matrix.env }}
      # tests are wrapped with `script` as a hack to get a TTY as github actions doesn't provide this
      # see https://github.com/actions/runner/issues/241
      run: |
        script -e -c /bin/bash -c \
        "docker run -ti \
                    --privileged \
                    --network=host \
                    --pid=host \
                    -v $(pwd):/bcc \
                    -v /sys/kernel/debug:/sys/kernel/debug:rw \
                    -v /lib/modules:/lib/modules:ro \
                    -v /usr/src:/usr/src:ro \
                    -e CTEST_OUTPUT_ON_FAILURE=1 \
                    bcc-docker \
                    /bin/bash -c \
                    '/bcc/build/tests/wrapper.sh \
                        c_test_all sudo /bcc/build/tests/cc/test_libbcc'"

    - name: Run all tests
      env: ${{ matrix.env }}
      run: |
        script -e -c /bin/bash -c \
        "docker run -ti \
                    --privileged \
                    --network=host \
                    --pid=host \
                    -v $(pwd):/bcc \
                    -v /sys/kernel/debug:/sys/kernel/debug:rw \
                    -v /lib/modules:/lib/modules:ro \
                    -v /usr/src:/usr/src:ro \
                    -e CTEST_OUTPUT_ON_FAILURE=1 \
                    bcc-docker \
                    /bin/bash -c \
                    'cd /bcc/build && \
                     make test PYTHON_TEST_LOGFILE=$PYTHON_TEST_LOGFILE ARGS=-V'"

    - name: Check critical tests
      env: ${{ matrix.env }}
      run: |
        critical_count=$(grep @mayFail tests/python/critical.log | wc -l)
        echo "There were $critical_count critical tests skipped with @mayFail:"
        grep -A2 @mayFail tests/python/critical.log


# To debug weird issues, you can add this step to be able to SSH to the test environment
#     https://github.com/marketplace/actions/debugging-with-tmate
#    - name: Setup tmate session
#      uses: mxschmitt/action-tmate@v1