reference-tests.yml

name: reference-tests
on:
  workflow_dispatch:
  pull_request_target:
    branches:
      - main
      - release-*
  pull_request_review:
    types: [ submitted ]

env:
  GRADLE_OPTS: "-Xmx6g -Dorg.gradle.daemon=false"
  total-runners: 10

jobs:
  shouldRun:
    name: checks to ensure we should run
    # necessary because there is no single PR approved event, need to check all comments/approvals/denials
    # might also be a job running, and additional approvals
    runs-on: ubuntu-22.04
    outputs:
      shouldRun: ${{steps.shouldRun.outputs.result}}
    steps:
      - name: required check
        id: shouldRun
        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea
        env:
          # fun fact, this changes based on incoming event, it will be different when we run this on pushes to main
          RELEVANT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
        with:
          script: |
            const { RELEVANT_SHA } = process.env;
            const { data: { statuses } } = await github.rest.repos.getCombinedStatusForRef({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: RELEVANT_SHA,
            });
            
            
            const refTested = statuses && statuses.filter(({ context }) => context === 'reftests-passed');
            const alreadyRun = refTested && refTested.find(({ state }) => state === 'success') > 0;
            const { data: reviews } = await github.rest.pulls.listReviews({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: context.issue.number,
            });
            const approvingReviews = reviews && reviews.filter(review => review.state === 'APPROVED');
            const shouldRun = !alreadyRun && github.actor != 'dependabot[bot]' &&  (approvingReviews.length > 0);

              console.log("tests should be run = %j", shouldRun);
              console.log("alreadyRun = %j", alreadyRun);
              console.log("approvingReviews = %j", approvingReviews.length);

            return shouldRun;

  referenceTestEthereum:
    runs-on: ubuntu-22.04
    permissions:
      statuses: write
      checks: write
      packages: read
    needs:
      - shouldRun
    if: ${{ needs.shouldRun.outputs.shouldRun == 'true' }}
    strategy:
      fail-fast: true
      matrix:
        runner_index: [1,2,3,4,5,6,7,8,9,10]
    steps:
      - name: Checkout Repo
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
        with:
          ref: ${{ github.event.pull_request.head.sha || github.ref }}
          submodules: recursive
      - name: Set up Java
        uses: actions/setup-java@387ac29b308b003ca37ba93a6cab5eb57c8f5f93
        with:
          distribution: adopt-openj9
          java-version: 17
      - name: setup gradle
        uses: gradle/actions/setup-gradle@9e899d11ad247ec76be7a60bc1cf9d3abbb9e7f1
        #shame the test generation isn't less redundant, we used to do this in a dependent job, but artifact downloading broke
      - name: execute generate reference tests
        run: ./gradlew ethereum:referencetests:blockchainReferenceTests ethereum:referencetests:generalstateReferenceTests ethereum:referencetests:generalstateRegressionReferenceTests -Dorg.gradle.parallel=true -Dorg.gradle.caching=true
      - name: list test files generated
        run: find ethereum/referencetests/build/generated/sources/reference-test -name "*.java" | sort >> filenames.txt
      - name: Split tests
        run: ./.github/workflows/splitList.sh filenames.txt ${{env.total-runners}}
      - name: echo test file count
        run: cat group_${{matrix.runner_index}}.txt | wc
      - name: convert to test suite classnames
        run: cat group_${{matrix.runner_index}}.txt | sed -e 's/^.*java\///' -e 's@/@.@g' -e 's/\.java//' -e 's/^/--tests /' > testClasses.txt
      - name: compose gradle args
        run: tr '\n' ' ' < testClasses.txt > refTestArgs.txt
      - name: refTestArgs.txt
        run: cat refTestArgs.txt
      - name: run reference tests
        run: ./gradlew ethereum:referenceTests:referenceTests `cat refTestArgs.txt` -Dorg.gradle.parallel=true -Dorg.gradle.caching=true
      - name: Upload Test Report
        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3
        if: always() # always run even if the previous step fails
        with:
          name: reference-test-node-${{matrix.runner_index}}-results
          path: '**/build/test-results/referenceTests/TEST-*.xml'
      - name: Publish Test Report
        uses: mikepenz/action-junit-report@5f47764eec0e1c1f19f40c8e60a5ba47e47015c5
        if: success() || failure() # always run even if the build step fails
        with:
          report_paths: '**/build/test-results/referenceTests/TEST-*.xml'
          annotate_only: true
  reftests-passed:
    runs-on: ubuntu-22.04
    needs: [ referenceTestEthereum ]
    permissions:
      checks: write
      statuses: write
    steps:
      - name: consolidation
        run: echo "consolidating statuses"