test.yml

name: Test
on:
  push:
    branches:
      - master
  pull_request:

defaults:
  run:
    shell: bash

jobs:
  test-prev:
    strategy:
      fail-fast: false
      matrix:
        go-version: [1.20.x]
        platform: [ubuntu-latest, windows-2019, macos-latest]
    runs-on: ${{ matrix.platform }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Get the k6 version
        id: get_k6_version
        run: |
          echo "Running tests on '${GITHUB_REF}' with '$(git describe --tags --always --long --dirty)' checked out..."
      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}
          check-latest: true
      - name: Run tests
        run: |
          set -x
          go version
          export GOMAXPROCS=2
          args=("-p" "2" "-race")
          # Run with less concurrency on Windows/MacOS to minimize flakiness.
          if [[ "${{ matrix.platform }}" == windows* || "${{ matrix.platform }}" == macos* ]]; then
            unset args[2]
            args[1]="1"
            export GOMAXPROCS=1
          fi
          go test "${args[@]}" -timeout 800s ./...

  test-tip:
    strategy:
      fail-fast: false
      matrix:
        platform: [ubuntu-latest, windows-2019, macos-latest]
    runs-on: ${{ matrix.platform }}
    continue-on-error: true
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Download Go tip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release download ${{ matrix.platform }} --repo grafana/gotip --pattern 'go.zip'
      - name: Install Go tip
        run: |
          unzip go.zip -d $HOME/sdk
          echo "GOROOT=$HOME/sdk/gotip" >> "$GITHUB_ENV"
          echo "GOPATH=$HOME/go" >> "$GITHUB_ENV"
          echo "$HOME/go/bin" >> "$GITHUB_PATH"
          echo "$HOME/sdk/gotip/bin" >> "$GITHUB_PATH"
      - name: Run tests
        run: |
          set -x
          which go
          go version
          export GOMAXPROCS=2
          args=("-p" "2" "-race")
          # Run with less concurrency on Windows/MacOS to minimize flakiness.
          if [[ "${{ matrix.platform }}" == windows* || "${{ matrix.platform }}" == macos* ]]; then
            unset args[2]
            args[1]="1"
            export GOMAXPROCS=1
          fi
          go test "${args[@]}" -timeout 800s ./...

  test-current-cov:
    strategy:
      fail-fast: false
      matrix:
        go-version: [1.21.x]
        platform: [ubuntu-latest, windows-2019, macos-latest]
    runs-on: ${{ matrix.platform }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}
          check-latest: true
      - name: Run tests with code coverage
        run: |
          go version
          export GOMAXPROCS=2
          args=("-p" "2" "-race")
          # Run with less concurrency on Windows/MacOS to minimize flakiness.
          if [[ "${{ matrix.platform }}" == windows* || "${{ matrix.platform }}" == macos* ]]; then
            unset args[2]
            args[1]="1"
            export GOMAXPROCS=1
          fi
          echo "mode: set" > coverage.txt
          for pkg in $(go list ./... | grep -v vendor); do
              list=$(go list -test -f  '{{ join .Deps  "\n"}}' $pkg | grep go.k6.io/k6 | grep -v vendor || true)
              if [ -n "$list" ]; then
                  list=$(echo "$list" | cut -f1 -d ' ' | sort -u | paste -sd, -)
              fi

              go test "${args[@]}" -timeout 800s --coverpkg="$list" -coverprofile=$(echo $pkg | tr / -).coverage $pkg
          done
          grep -h -v "^mode:" *.coverage >> coverage.txt
          rm -f *.coverage
      - name: Upload coverage to Codecov
        env:
          CODECOV_BASH_VERSION: 1.0.1
          CODECOV_BASH_SHA512SUM: d075b412a362a9a2b7aedfec3b8b9a9a927b3b99e98c7c15a2b76ef09862aeb005e91d76a5fd71b511141496d0fd23d1b42095f722ebcd509d768fba030f159e
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        run: |
          if [[ "${{ matrix.platform }}" == macos* ]]; then
            shopt -s expand_aliases
            alias sha512sum='shasum -a 512'
          fi
          curl -fsSLO "https://raw.githubusercontent.com/codecov/codecov-bash/${CODECOV_BASH_VERSION}/codecov"
          echo "$CODECOV_BASH_SHA512SUM  codecov" | sha512sum -c -
          platform="${{ matrix.platform }}"
          bash ./codecov -F "${platform%%-*}"
      - name: Generate coverage HTML report
        run: go tool cover -html=coverage.txt -o coverage.html
      - name: Upload coverage report
        uses: actions/upload-artifact@v4
        with:
          name: test-coverage-report-${{ matrix.platform }}
          path: coverage.html