Tests #1047
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| name: Tests | |
| # gh-84728: "paths-ignore" is not used to skip documentation-only PRs, because | |
| # it prevents to mark a job as mandatory. A PR cannot be merged if a job is | |
| # mandatory but not scheduled because of "paths-ignore". | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - 'main' | |
| - '3.*' | |
| pull_request: | |
| branches: | |
| - 'main' | |
| - '3.*' | |
| permissions: | |
| contents: read | |
| jobs: | |
| check_source: | |
| name: 'Check for source changes' | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 10 | |
| outputs: | |
| run-docs: ${{ steps.docs-changes.outputs.run-docs || false }} | |
| run_tests: ${{ steps.check.outputs.run_tests }} | |
| run_hypothesis: ${{ steps.check.outputs.run_hypothesis }} | |
| run_cifuzz: ${{ steps.check.outputs.run_cifuzz }} | |
| config_hash: ${{ steps.config_hash.outputs.hash }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Check for source changes | |
| id: check | |
| run: | | |
| if [ -z "$GITHUB_BASE_REF" ]; then | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| else | |
| git fetch origin $GITHUB_BASE_REF --depth=1 | |
| # git diff "origin/$GITHUB_BASE_REF..." (3 dots) may be more | |
| # reliable than git diff "origin/$GITHUB_BASE_REF.." (2 dots), | |
| # but it requires to download more commits (this job uses | |
| # "git fetch --depth=1"). | |
| # | |
| # git diff "origin/$GITHUB_BASE_REF..." (3 dots) works with Git | |
| # 2.26, but Git 2.28 is stricter and fails with "no merge base". | |
| # | |
| # git diff "origin/$GITHUB_BASE_REF.." (2 dots) should be enough on | |
| # GitHub, since GitHub starts by merging origin/$GITHUB_BASE_REF | |
| # into the PR branch anyway. | |
| # | |
| # https://github.com/python/core-workflow/issues/373 | |
| git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qvE '(\.rst$|^Doc|^Misc|^\.pre-commit-config\.yaml$|\.ruff\.toml$)' && echo "run_tests=true" >> $GITHUB_OUTPUT || true | |
| fi | |
| # Check if we should run hypothesis tests | |
| GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}} | |
| echo $GIT_BRANCH | |
| if $(echo "$GIT_BRANCH" | grep -q -w '3\.\(8\|9\|10\|11\)'); then | |
| echo "Branch too old for hypothesis tests" | |
| echo "run_hypothesis=false" >> $GITHUB_OUTPUT | |
| else | |
| echo "Run hypothesis tests" | |
| echo "run_hypothesis=true" >> $GITHUB_OUTPUT | |
| fi | |
| # oss-fuzz maintains a configuration for fuzzing the main branch of | |
| # CPython, so CIFuzz should be run only for code that is likely to be | |
| # merged into the main branch; compatibility with older branches may | |
| # be broken. | |
| FUZZ_RELEVANT_FILES='(\.c$|\.h$|\.cpp$|^configure$|^\.github/workflows/build\.yml$|^Modules/_xxtestfuzz)' | |
| if [ "$GITHUB_BASE_REF" = "main" ] && [ "$(git diff --name-only origin/$GITHUB_BASE_REF.. | grep -qE $FUZZ_RELEVANT_FILES; echo $?)" -eq 0 ]; then | |
| # The tests are pretty slow so they are executed only for PRs | |
| # changing relevant files. | |
| echo "Run CIFuzz tests" | |
| echo "run_cifuzz=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "Branch too old for CIFuzz tests; or no C files were changed" | |
| echo "run_cifuzz=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Compute hash for config cache key | |
| id: config_hash | |
| run: | | |
| echo "hash=${{ hashFiles('configure', 'configure.ac', '.github/workflows/build.yml') }}" >> $GITHUB_OUTPUT | |
| - name: Get a list of the changed documentation-related files | |
| if: github.event_name == 'pull_request' | |
| id: changed-docs-files | |
| uses: Ana06/[email protected] | |
| with: | |
| filter: | | |
| Doc/** | |
| Misc/** | |
| .github/workflows/reusable-docs.yml | |
| format: csv # works for paths with spaces | |
| - name: Check for docs changes | |
| if: >- | |
| github.event_name == 'pull_request' | |
| && steps.changed-docs-files.outputs.added_modified_renamed != '' | |
| id: docs-changes | |
| run: | | |
| echo "run-docs=true" >> "${GITHUB_OUTPUT}" | |
| build_tsan_free_threading: | |
| name: 'Thread sanitizer (free-threading)' | |
| needs: check_source | |
| if: needs.check_source.outputs.run_tests == 'true' | |
| uses: ./.github/workflows/reusable-tsan.yml | |
| with: | |
| config_hash: ${{ needs.check_source.outputs.config_hash }} | |
| options: ./configure --config-cache --disable-gil --with-thread-sanitizer --with-pydebug | |
| suppressions_path: Tools/tsan/supressions.txt |