benchmarks.yml

name: Fuzzers+Benchmarks
on:
  pull_request:
    paths:
      - 'docker/**'  # Base image changes.
      - 'fuzzers/**' # Changes to fuzzers themselves.
      - 'benchmarks/**'  # Changes to benchmarks.
      # Changes that affect what gets built.
      - 'src_analysis/**'
      - '.github/workflows/benchmarks.yml'
      - '.github/workflows/build_and_test_run_fuzzer_benchmarks.py'

jobs:
  Test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        benchmark:
          - bloaty_fuzz_target
          - bloaty_fuzz_target_52948c
          - curl_curl_fuzzer_http
          - freetype2_ftfuzzer
          - harfbuzz_hb-shape-fuzzer
          - harfbuzz_hb-shape-fuzzer_17863b
          - jsoncpp_jsoncpp_fuzzer
          - lcms_cms_transform_fuzzer
          - libjpeg-turbo_libjpeg_turbo_fuzzer
          - libpcap_fuzz_both
          - libpng_libpng_read_fuzzer
          - libxml2_xml
          - libxml2_xml_e85b9b
          - libxslt_xpath
          - mbedtls_fuzz_dtlsclient
          - mbedtls_fuzz_dtlsclient_7c6b0e
          - mruby_mruby_fuzzer_8c8bbd
          - openh264_decoder_fuzzer
          - openssl_x509
          - openthread_ot-ip6-send-fuzzer
          - php_php-fuzz-parser_0dbedb
          - proj4_proj_crs_to_crs_fuzzer
          - re2_fuzzer
          - sqlite3_ossfuzz
          - stb_stbi_read_fuzzer
          - systemd_fuzz-link-parser
          - vorbis_decode_fuzzer
          - woff2_convert_woff2ttf_fuzzer
          - zlib_zlib_uncompress_fuzzer

    steps:
    - uses: actions/checkout@v3
    - run: |  # Needed for git diff to work.
        git fetch origin master --unshallow
        git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/master

    - name: Clear unnecessary files
      run: |
        sudo swapoff -a
        sudo rm -f /swapfile
        sudo apt clean
        docker rmi $(docker images -a -q)
        df -h

    - name: Setup Python environment
      uses: actions/setup-python@v3
      with:
        python-version: 3.10.8

    # Copied from:
    # https://docs.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions
    - name: Cache pip
      uses: actions/cache@v3
      with:
        # This path is specific to Ubuntu.
        path: ~/.cache/pip
        # Look to see if there is a cache hit for the corresponding requirements
        # file.
        key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-
          ${{ runner.os }}-

    - name: Install dependencies
      run: |
        make install-dependencies

    - name: Test fuzzers and benchmarks
      run: |
        PATH=.venv/bin/:$PATH PYTHONPATH=. python3 .github/workflows/build_and_test_run_fuzzer_benchmarks.py ${{ matrix.benchmark }}