build_and_test.yml

name: Build and test
on:
  push:
    branches: ["master", "dev"]
  pull_request:
    branches: ["dev"]
  schedule:
    - cron: '0 0 * * 0' # Run every Sunday at midnight

env:
  BUILD_DIR: Dist
  GCOVR_FLAGS: --gcov-ignore-parse-errors --exclude-throw-branches --filter Common --filter Pcap --filter Packet --xml

permissions:
  contents: read

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    container: seladb/alpine317
    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      # Checkout is performed out of the container and doesn't match our user
      - name: Fix checkout ownership
        run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

      - name: Install dependencies
        run: |
          apk update && apk add cppcheck python3-dev
          python3 -m pip install cmake-format clang-format==18.1.6

      - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1

      - name: CMake format
        run: |
          ./ci/cmake-format-all.sh
          git diff --exit-code

      - name: Configure PcapPlusPlus for Static analysis
        run: CXX=clang++ CC=clang cmake -DLIGHT_PCAPNG_ZSTD=ON -DPCAPPP_ENABLE_CLANG_TIDY=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus and check any diff
        run: |
          cmake --build "$BUILD_DIR" -j
          git diff --exit-code

  linux:
    runs-on: ubuntu-latest
    container: seladb/${{ matrix.image }}
    strategy:
      matrix:
        include:
          - image: ubuntu2204
            python: python3
            config-zstd: OFF
          - image: ubuntu2204-icpx
            python: python3
            config-zstd: OFF
            additional-flags: -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx
            additional-gcov-flags: --gcov-executable "llvm-cov gcov"
          - image: ubuntu2004
            python: python3
            config-zstd: OFF
          - image: ubuntu1804
            python: python3.8
            config-zstd: OFF
          - image: rhel93
            python: python3
            config-zstd: OFF
          - image: fedora37
            python: python3
            config-zstd: OFF
          - image: alpine317
            python: python3
            config-zstd: OFF

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      # Checkout is performed out of the container and doesn't match our user
      - name: Fix checkout ownership
        run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

      - name: Setup Intel Compiler variables
        if: contains(matrix.image, 'icpx')
        run: |
          . /opt/intel/oneapi/setvars.sh
          printenv >> $GITHUB_ENV

      - name: Configure PcapPlusPlus
        run: cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DPCAPPP_BUILD_COVERAGE=ON ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Test PcapPlusPlus
        run: |
          ${{ matrix.python }} -m pip install -U pip
          ${{ matrix.python }} -m pip install -r ci/run_tests/requirements.txt
          ${{ matrix.python }} ci/run_tests/run_tests.py --interface eth0 ${{ matrix.test-flags }}

      - name: Test Examples
        run: |
          cd Tests/ExamplesTest
          ${{ matrix.python }} -m pip install -U pip
          ${{ matrix.python }} -m pip install -r requirements.txt
          ${{ matrix.python }} -m pytest --interface eth0 --root-path=../../Dist/examples_bin

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install $BUILD_DIR

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON ${{ matrix.additional-flags }} -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Create Cobertura Report
        run: |
          ${{ matrix.python }} -m pip install gcovr
          gcovr -v -r . ${{ matrix.additional-gcov-flags }} $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./coverage.xml
          flags: ${{ matrix.image }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  dpdk:
    runs-on: ubuntu-latest
    container: seladb/${{ matrix.image }}
    strategy:
      matrix:
        include:
          - image: ubuntu2204-dpdk2211
          - image: ubuntu2004-dpdk2111
            additional-flags: -DPCAPPP_USE_DPDK_KNI=ON
          - image: ubuntu2004-dpdk2011
            additional-flags: -DPCAPPP_USE_DPDK_KNI=ON

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Configure PcapPlusPlus
        run: cmake -DPCAPPP_USE_DPDK=ON  ${{ matrix.additional-flags }} -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Check AVX
        run: grep avx /proc/cpuinfo

      - name: Test Packet++
        run: |
          cd Tests/Packet++Test
          if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Packet++Test; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Packet++Test; fi

      - name: Test Pcap++
        run: |
          cd Tests/Pcap++Test
          if [ -n "$(grep avx512 /proc/cpuinfo)" ]; then Bin/Pcap++Test -n; else echo AVX-512 SUPPORT NOT FOUND, CANNOT RUN Pcap++Test; fi

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install $BUILD_DIR

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

  pfring:
    runs-on: ubuntu-latest
    container: seladb/ubuntu2004-pfring
    strategy:
      matrix:
        include:
          - configure: cmake -DPCAPPP_USE_PF_RING=ON -DPF_RING_ROOT="/PF_RING" -S . -B "$BUILD_DIR"

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Configure PcapPlusPlus
        run: ${{ matrix.configure }}

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Test Packet++
        run: |
          cd Tests/Packet++Test
          Bin/Packet++Test

      - name: Test Pcap++
        run: |
          cd Tests/Pcap++Test
          Bin/Pcap++Test -n

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install $BUILD_DIR

      - name: Build Tutorials
        run: |
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -DPF_RING_ROOT="/PF_RING" -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

  macos-x86:
    runs-on: ${{ matrix.os-version }}
    strategy:
      matrix:
        os-version: [macos-12, macos-13]
        arch: [x86_64, arm64]
        # Handle ZSTD build by Cirrus CI
        # config-zstd: [ON, OFF]
        config-zstd: [OFF]
        exclude:
          # excludes ZSTD on Arm64
          - arch: arm64
            config-zstd: ON

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
        with:
          # support version: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
          python-version: "3.12"

      - name: Configure PcapPlusPlus
        # Ensure user have access to network devices instead of giving super-user right
        run: |
          sudo chmod a+rw /dev/bpf*
          cmake -DLIGHT_PCAPNG_ZSTD=${{ matrix.config-zstd }} -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Check architecture
        run: lipo $BUILD_DIR/Pcap++/libPcap++.a -verify_arch ${{ matrix.arch }}

      - name: Install Tcpreplay
        run: brew install tcpreplay

      - name: Test PcapPlusPlus
        # We can't run cross compiled binaries
        if: ${{ matrix.arch == 'x86_64' }}
        run: |
          python -m pip install -U pip
          python -m pip install -r ci/run_tests/requirements.txt
          python ci/run_tests/run_tests.py --interface en0

      - name: Test Examples
        if: ${{ matrix.arch == 'x86_64' }}
        run: |
          cd Tests/ExamplesTest
          python -m pip install -U pip
          python -m pip install -r requirements.txt
          python -m pytest --interface en0 --use-sudo --root-path=../../Dist/examples_bin

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install $BUILD_DIR

      - name: Build Tutorials
        run: |
          mkdir -p build_examples
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -DCMAKE_OSX_ARCHITECTURES=${{ matrix.arch }} -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        if: ${{ matrix.arch == 'x86_64' }}
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Create Cobertura Report
        run: |
          python3 -m pip install gcovr
          gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./coverage.xml
          flags: ${{ matrix.os-version }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  macos-m1:
    runs-on: ${{ matrix.os-version }}
    strategy:
      matrix:
        os-version: [macos-14]

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
        with:
          # support version: https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
          python-version: "3.12"

      - name: Configure PcapPlusPlus
        # Ensure user have access to network devices instead of giving super-user right
        # Seems macos-14 has more strict file permission
        run: |
          sudo chmod a+rw /dev/bpf*
          sudo chmod a+rw /usr/local
          cmake -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Check architecture
        run: lipo $BUILD_DIR/Pcap++/libPcap++.a -verify_arch arm64

      - name: Install Tcpreplay
        run: brew install tcpreplay

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -U pip
          python -m pip install -r ci/run_tests/requirements.txt
          python ci/run_tests/run_tests.py --interface en0

      - name: Test Examples
        run: |
          cd Tests/ExamplesTest
          python -m pip install -U pip
          python -m pip install -r requirements.txt
          python -m pytest --interface en0 --use-sudo --root-path=../../Dist/examples_bin

      - name: Check installation
        run: |
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install "$BUILD_DIR"

      - name: Build Tutorials
        run: |
          mkdir -p build_examples
          cmake -DPCAPPP_BUILD_TUTORIALS=ON -S Examples -B build_examples
          cmake --build build_examples -j

      - name: Test Tutorials
        run: cd build_examples/tutorials_bin && ./Tutorial-HelloWorld

      - name: Create Cobertura Report
        run: |
          python3 -m pip install gcovr
          gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./coverage.xml
          flags: ${{ matrix.os-version }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  mingw-w64:
    runs-on: windows-latest
    strategy:
      matrix:
        include:
          - env: i686
            sys: mingw32
          - env: x86_64
            sys: mingw64

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Setup MSYS2
        uses: msys2/setup-msys2@d0e80f58dffbc64f6a3a1f43527d469b4fc7b6c8 # v2.23.0
        with:
          msystem: ${{matrix.sys}}
          install: >-
            git
            mingw-w64-${{matrix.env}}-cmake
            mingw-w64-${{matrix.env}}-gcc
            mingw-w64-${{matrix.env}}-make

      - name: Setup Python
        uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
        with:
          python-version: "3.8.x"

      - name: Install NPcap
        env:
          NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
          NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
        run: |
          ci\install_npcap.bat
          echo "PCAP_SDK_DIR=/C/Npcap-sdk" >> $env:GITHUB_ENV

      - name: Configure PcapPlusPlus
        shell: msys2 {0}
        run: |
          cmake -G "MinGW Makefiles" -DPCAP_ROOT=/C/Npcap-sdk -DLIGHT_PCAPNG_ZSTD=OFF -DPCAPPP_BUILD_COVERAGE=ON -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        shell: msys2 {0}
        # More than 2 jobs would make the build crash with OOM
        # cc1plus.exe: out of memory allocating 65536 bytes
        run: cmake --build "$BUILD_DIR" -j 2

      - name: Install tcpreplay
        run: ci\install_tcpreplay.bat

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -r ci\run_tests\requirements.txt
          python ci\run_tests\run_tests_windows.py

      - name: Test Examples
        run: |
          cd Tests\ExamplesTest
          python -m pip install -r requirements.txt
          python -m pytest --root-path=../../Dist/examples_bin

      - name: Install Coverage Requirements
        run: python3 -m pip install gcovr

      - name: Process Coverage Files
        shell: msys2 {0}
        run: find . -name "*.gcno" -exec gcov -b -l -p -c {} +

      - name: Create Coberture Report
        run: gcovr -v -g -k -r . $env:GCOVR_FLAGS.split() -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./coverage.xml
          flags: ${{ matrix.sys }},unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  visual-studio:
    strategy:
      matrix:
        include:
          - os: "windows-2019"
            platform: "Visual Studio 16 2019"
            arch: "x64"
            pcap_lib: "npcap"
          - os: windows-2019
            platform: "Visual Studio 16 2019"
            arch: Win32
            pcap_lib: "winpcap"
          - os: windows-2022
            platform: "Visual Studio 17 2022"
            arch: "x64"
            pcap_lib: "winpcap"
          - os: windows-2022
            platform: "Visual Studio 17 2022"
            arch: "x64"
            pcap_lib: "npcap"

    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
        with:
          python-version: "3.8.x"

      - name: Add MSBuild to PATH
        uses: microsoft/setup-msbuild@6fb02220983dee41ce7ae257b6f4d8f9bf5ed4ce # v2.0.0

      - name: Setup OpenCppCoverage and add to PATH
        run: |
          choco install OpenCppCoverage -y
          echo "C:\Program Files\OpenCppCoverage" >> $env:GITHUB_PATH

      - name: Install WinPcap
        run: |
          ci\install_winpcap.bat
          echo "PCAP_SDK_DIR=C:\WpdPack" >> $env:GITHUB_ENV
        if: matrix.pcap_lib == 'winpcap'

      - name: Install NPcap
        env:
          NPCAP_USERNAME: ${{ secrets.NPCAP_USERNAME }}
          NPCAP_PASSWORD: ${{ secrets.NPCAP_PASSWORD }}
        run: |
          ci\install_npcap.bat
          echo "PCAP_SDK_DIR=C:\Npcap-sdk" >> $env:GITHUB_ENV
        if: matrix.pcap_lib == 'npcap'

      - name: Set Zstd
        run: |
          ci\install_zstd.bat
          echo "ZSTD_HOME_PARAM=-z C:\zstd" >> $env:GITHUB_ENV
        if: matrix.use_zstd == true

      - name: Configure PcapPlusPlus
        run: cmake -A ${{ matrix.arch }} -G "${{ matrix.platform }}" -DPCAP_ROOT=${{ env.PCAP_SDK_DIR }} -S . -B "$env:BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build $env:BUILD_DIR -j

      - name: Install tcpreplay
        run: ci\install_tcpreplay.bat

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -r ci\run_tests\requirements.txt
          python ci\run_tests\run_tests_windows.py --coverage

      - name: Test Examples
        run: |
          move ".\Dist\examples_bin\Debug\*" ".\Dist\examples_bin\"
          cd Tests\ExamplesTest
          python -m pip install -r requirements.txt
          python -m pytest --root-path=../../Dist/examples_bin

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./Tests/Pcap++Test/Pcap++Coverage.xml,./Tests/Packet++Test/Packet++Coverage.xml
          flags: ${{ matrix.os }},unittest,${{ matrix.pcap_lib }}
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  android:
    strategy:
      matrix:
        include:
          - run-on-os: ubuntu-20.04
            target: armeabi-v7a
            api-version: 30
          - run-on-os: ubuntu-20.04
            target: x86
            api-version: 30
          - run-on-os: macos-11
            target: arm64-v8a
            cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=arm64"
            api-version: 30
          - run-on-os: macos-11
            target: x86_64
            cmake_configure: "-DCMAKE_OSX_ARCHITECTURES=x86_64"
            api-version: 30

    runs-on: ${{ matrix.run-on-os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Checkout lipbcap for Android
        uses: actions/checkout@cd7d8d697e10461458bc61a30d094dc601a8b017 # main
        with:
          repository: seladb/libpcap-android
          path: ./libpcap-android

      - name: Configure PcapPlusPlus
        run: |
          LIBPCAP_PATH=$(pwd)/libpcap-android
          cmake -DCMAKE_TOOLCHAIN_FILE="${ANDROID_NDK}/build/cmake/android.toolchain.cmake" -DANDROID_PLATFORM="${{ matrix.api-version}}" -DANDROID_ABI="${{ matrix.target }}" -DPCAP_INCLUDE_DIR="${LIBPCAP_PATH}/include/" -DPCAP_LIBRARY="${LIBPCAP_PATH}/${{ matrix.target }}/${{ matrix.api-version}}/libpcap.a" -S . -B "$BUILD_DIR"

      - name: Build PcapPlusPlus
        run: cmake --build "$BUILD_DIR" -j

      - name: Checkout ToyVpn-PcapPlusPlus
        uses: actions/checkout@61b9e3751b92087fd0b06925ba6dd6314e06f089 # master
        with:
          repository: seladb/ToyVpn-PcapPlusPlus
          path: ./ToyVpn-PcapPlusPlus
          submodules: true

      - name: Install locally PcapPlusPlus
        # CMake install library in $prefix/lib ToyVpn want $prefix/$target/$api-version
        run: |
          TOYVPN_PCAPPLUSPLUS="./ToyVpn-PcapPlusPlus/app/libs/pcapplusplus"
          PCAPPLUSPLUS_LIBS_PATH="$TOYVPN_PCAPPLUSPLUS/${{ matrix.target }}/${{ matrix.api-version }}"
          PCAPPLUSPLUS_INCLUDE_PATH="$TOYVPN_PCAPPLUSPLUS/include"
          cmake -DPCAPPP_BUILD_COVERAGE=OFF -S . -B "$BUILD_DIR"
          cmake --build "$BUILD_DIR" -j
          cmake --install $BUILD_DIR --prefix ${TOYVPN_PCAPPLUSPLUS}
          mkdir -p ${PCAPPLUSPLUS_LIBS_PATH} ${PCAPPLUSPLUS_INCLUDE_PATH}
          mv ${TOYVPN_PCAPPLUSPLUS}/lib/*.a ${PCAPPLUSPLUS_LIBS_PATH}/
          mv ${TOYVPN_PCAPPLUSPLUS}/include/pcapplusplus/*.h ${PCAPPLUSPLUS_INCLUDE_PATH}/

      - name: Build ToyVpn-PcapPlusPlus
        working-directory: ./ToyVpn-PcapPlusPlus
        run: |
          sed -i.bak "s|abiFilters.*$|abiFilters '${{ matrix.target }}'|g" app/build.gradle
          chmod +x gradlew
          ./gradlew assembleDebug

  xdp:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Install dependencies
        run: |
          sudo apt update && sudo apt -y install libpcap-dev libbpf-dev tcpreplay

      - name: Configure PcapPlusPlus
        run: cmake -DPCAPPP_USE_XDP=ON -DPCAPPP_BUILD_COVERAGE=ON -S . -B $BUILD_DIR

      - name: Build PcapPlusPlus
        run: cmake --build $BUILD_DIR -j

      - name: Test PcapPlusPlus
        run: |
          python -m pip install -U pip
          python  -m pip install -r ci/run_tests/requirements.txt
          python  ci/run_tests/run_tests.py --interface eth0 --use-sudo --pcap-test-args="-t xdp"

      - name: Create Cobertura Report
        run: |
          python -m pip install gcovr
          gcovr -v -r . $GCOVR_FLAGS -o coverage.xml

      - name: Upload Coverage Results
        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457 # v3.1.6
        with:
          files: ./coverage.xml
          flags: xdp,unittest
          fail_ci_if_error: false
          verbose: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

  test_regressions:
    name: Run ${{ matrix.engine }}-${{ matrix.sanitizer }} fuzzer for regressions
    runs-on: ubuntu-latest
    strategy:
      fail-fast: true
      matrix:
        sanitizer: [address, undefined, memory]
        engine: [libfuzzer]
    container:
      image: gcr.io/oss-fuzz-base/base-builder
    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Install prerequisites
        run: |
          apt-get update && apt-get install -y cmake autoconf flex bison
          cd ..
          cp -r PcapPlusPlus/ $SRC/PcapPlusPlus
          git clone --depth=1 https://github.com/the-tcpdump-group/libpcap.git $SRC/libpcap
          cd $SRC/PcapPlusPlus/
      - name: Compile fuzzer
        run: |
          export FUZZING_LANGUAGE=c
          export ARCHITECTURE=x86_64
          export FUZZING_ENGINE=${{ matrix.engine }}
          export SANITIZER=${{ matrix.sanitizer }}
          $SRC/PcapPlusPlus/Tests/Fuzzers/ossfuzz.sh
      - name: Check for regressions
        run: |
          export BINARY="$OUT/FuzzTarget"
          export SAMPLES="Tests/Fuzzers/RegressionTests/regression_samples"
          Tests/Fuzzers/RegressionTests/run_tests.sh