tests.yml

name: Tests

on: [push, pull_request]

# cancel previous runs if new commits are pushed to the PR,
# but run for each commit on master
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  tests:
    name: Tests
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
        # TODO: arm64
        - openresty: "1.21.4.3"
        - openresty: "1.25.3.2"

    env:
      JOBS: 1

      OPENRESTY: ${{ matrix.openresty }}
      CODE_PATH: ${{ github.workspace }}
      BASE_PATH: /home/runner/work/cache

    steps:
    - name: Checkout source code
      uses: actions/checkout@v4
      with:
        submodules: 'true'

    - name: Setup cache
      uses: actions/cache@v4
      id: cache-deps
      with:
        path: |
          /home/runner/work/cache
        key: ${{ runner.os }}-${{ hashFiles('**/tests.yml') }}-${{ hashFiles('**/*.cpp', '**/*.h') }}-openresty-${{ matrix.openresty }}

    - name: Install packages
      run: |
        sudo apt update
        sudo apt-get install -qq -y wget cpanminus net-tools libpcre3-dev build-essential valgrind lua5.1 liblua5.1-0-dev luarocks
        if [ ! -e perl ]; then sudo cpanm --notest Test::Nginx > build.log 2>&1 || (cat build.log && exit 1); cp -r /usr/local/share/perl/ .; else sudo cp -r perl /usr/local/share; fi

    - name: Download OpenResty
      if: steps.cache-deps.outputs.cache-hit != 'true'
      run: |
        wget https://openresty.org/download/openresty-${OPENRESTY}.tar.gz
        mkdir -p ${BASE_PATH}
        tar xfz openresty-${OPENRESTY}.tar.gz -C ${BASE_PATH}

    - name: Setup tools
      if: steps.cache-deps.outputs.cache-hit != 'true'
      run: |
        cd ${BASE_PATH}/openresty-${OPENRESTY}
        ./configure --prefix=${BASE_PATH}/openresty --with-debug
        make && make install

    - name: Run Test
      run: |
        export PATH=${BASE_PATH}/openresty/bin:$PATH
        openresty -V
        make test OPENRESTY_PREFIX=${BASE_PATH}/openresty DEBUG=true

    - name: Validate LuaRocks package
      run: |
        export PATH=${BASE_PATH}/openresty/bin:$PATH
        rm -rf /tmp/lua-resty-simdjson-rock
        ROCKSPEC="$(python3 - <<'PY'
        import re
        from pathlib import Path

        pattern = re.compile(r"^api7-lua-resty-simdjson-(\d+)\.(\d+)\.(\d+)(?:-([0-9A-Za-z.-]+))?-(\d+)\.rockspec$")
        def prerelease_key(value):
            if value is None:
                return ()
            key = []
            for part in value.split("."):
                if part.isdigit():
                    key.append((0, int(part)))
                else:
                    key.append((1, part))
            return tuple(key)

        matches = []
        for path in Path("rockspec").glob("api7-lua-resty-simdjson-*.rockspec"):
            match = pattern.match(path.name)
            if match:
                major, minor, patch, prerelease, revision = match.groups()
                matches.append((int(major), int(minor), int(patch), prerelease is None, prerelease_key(prerelease), int(revision), str(path)))
        if not matches:
            raise SystemExit("no api7-lua-resty-simdjson rockspec found")
        print(max(matches)[-1])
        PY
        )"
        luarocks --lua-version=5.1 make "$ROCKSPEC" --tree /tmp/lua-resty-simdjson-rock
        eval "$(luarocks --lua-version=5.1 path --tree /tmp/lua-resty-simdjson-rock)"
        resty -e 'local simdjson = require("resty.simdjson"); local parser = assert(simdjson.new()); local obj = parser:decode("{\"a\":42}"); assert(obj.a == 42); assert(parser:encode(obj) == "{\"a\":42}")'

    - name: Run Valgrind
      run: |
        export PATH=${BASE_PATH}/openresty/bin:$PATH
        export TEST_NGINX_VALGRIND='--num-callers=100 -q --tool=memcheck --leak-check=full --show-possibly-lost=no --gen-suppressions=all --suppressions=valgrind.suppress --track-origins=yes' TEST_NGINX_TIMEOUT=60 TEST_NGINX_SLEEP=1
        export TEST_NGINX_USE_VALGRIND=1
        openresty -V
        make valgrind OPENRESTY_PREFIX=${BASE_PATH}/openresty DEBUG=true