gh-112938: IDLE - Fix uninteruptable hang when Shell gets rapid continuous output. #125851
Workflow file for this run
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name: Tests | |
on: | |
workflow_dispatch: | |
push: | |
branches: | |
- 'main' | |
- '3.*' | |
pull_request: | |
branches: | |
- 'main' | |
- '3.*' | |
permissions: | |
contents: read | |
concurrency: | |
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}-reusable | |
cancel-in-progress: true | |
jobs: | |
check_source: | |
name: Change detection | |
# To use boolean outputs from this job, parse them as JSON. | |
# Here's some examples: | |
# | |
# if: fromJSON(needs.check_source.outputs.run-docs) | |
# | |
# ${{ | |
# fromJSON(needs.check_source.outputs.run_tests) | |
# && 'truthy-branch' | |
# || 'falsy-branch' | |
# }} | |
# | |
uses: ./.github/workflows/reusable-change-detection.yml | |
check-docs: | |
name: Docs | |
needs: check_source | |
if: fromJSON(needs.check_source.outputs.run-docs) | |
uses: ./.github/workflows/reusable-docs.yml | |
check_generated_files: | |
name: 'Check if generated files are up to date' | |
# Don't use ubuntu-latest but a specific version to make the job | |
# reproducible: to get the same tools versions (autoconf, aclocal, ...) | |
runs-on: ubuntu-22.04 | |
timeout-minutes: 60 | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
steps: | |
- uses: actions/checkout@v4 | |
- uses: actions/setup-python@v5 | |
with: | |
python-version: '3.x' | |
- name: Runner image version | |
run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV | |
- name: Restore config.cache | |
uses: actions/cache@v4 | |
with: | |
path: config.cache | |
# Include env.pythonLocation in key to avoid changes in environment when setup-python updates Python | |
key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }}-${{ env.pythonLocation }} | |
- name: Install Dependencies | |
run: sudo ./.github/workflows/posix-deps-apt.sh | |
- name: Add ccache to PATH | |
run: echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV | |
- name: Configure ccache action | |
uses: hendrikmuhs/ccache-action@v1.2 | |
with: | |
save: false | |
- name: Check Autoconf and aclocal versions | |
run: | | |
grep "Generated by GNU Autoconf 2.71" configure | |
grep "aclocal 1.16.5" aclocal.m4 | |
grep -q "runstatedir" configure | |
grep -q "PKG_PROG_PKG_CONFIG" aclocal.m4 | |
- name: Configure CPython | |
run: | | |
# Build Python with the libpython dynamic library | |
./configure --config-cache --with-pydebug --enable-shared | |
- name: Regenerate autoconf files | |
# Same command used by Tools/build/regen-configure.sh ($AUTORECONF) | |
run: autoreconf -ivf -Werror | |
- name: Build CPython | |
run: | | |
make -j4 regen-all | |
make regen-stdlib-module-names regen-sbom | |
- name: Check for changes | |
run: | | |
git add -u | |
changes=$(git status --porcelain) | |
# Check for changes in regenerated files | |
if test -n "$changes"; then | |
echo "Generated files not up to date." | |
echo "Perhaps you forgot to run make regen-all or build.bat --regen. ;)" | |
echo "configure files must be regenerated with a specific version of autoconf." | |
echo "$changes" | |
echo "" | |
git diff --staged || true | |
exit 1 | |
fi | |
- name: Check exported libpython symbols | |
run: make smelly | |
- name: Check limited ABI symbols | |
run: make check-limited-abi | |
- name: Check for unsupported C global variables | |
if: github.event_name == 'pull_request' # $GITHUB_EVENT_NAME | |
run: make check-c-globals | |
build_windows: | |
name: >- | |
Windows | |
${{ fromJSON(matrix.free-threading) && '(free-threading)' || '' }} | |
needs: check_source | |
if: fromJSON(needs.check_source.outputs.run_tests) | |
strategy: | |
matrix: | |
arch: | |
- Win32 | |
- x64 | |
- arm64 | |
free-threading: | |
- false | |
- true | |
uses: ./.github/workflows/reusable-windows.yml | |
with: | |
arch: ${{ matrix.arch }} | |
free-threading: ${{ matrix.free-threading }} | |
build_windows_msi: | |
name: >- # ${{ '' } is a hack to nest jobs under the same sidebar category | |
Windows MSI${{ '' }} | |
needs: check_source | |
if: fromJSON(needs.check_source.outputs.run-win-msi) | |
strategy: | |
matrix: | |
arch: | |
- x86 | |
- x64 | |
- arm64 | |
uses: ./.github/workflows/reusable-windows-msi.yml | |
with: | |
arch: ${{ matrix.arch }} | |
build_macos: | |
name: >- | |
macOS | |
${{ fromJSON(matrix.free-threading) && '(free-threading)' || '' }} | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
strategy: | |
fail-fast: false | |
matrix: | |
# Cirrus and macos-14 are M1, macos-13 is default GHA Intel. | |
# macOS 13 only runs tests against the GIL-enabled CPython. | |
# Cirrus used for upstream, macos-14 for forks. | |
os: | |
- ghcr.io/cirruslabs/macos-runner:sonoma | |
- macos-14 | |
- macos-13 | |
is-fork: # only used for the exclusion trick | |
- ${{ github.repository_owner != 'python' }} | |
free-threading: | |
- false | |
- true | |
exclude: | |
- os: ghcr.io/cirruslabs/macos-runner:sonoma | |
is-fork: true | |
- os: macos-14 | |
is-fork: false | |
- os: macos-13 | |
free-threading: true | |
uses: ./.github/workflows/reusable-macos.yml | |
with: | |
config_hash: ${{ needs.check_source.outputs.config_hash }} | |
free-threading: ${{ matrix.free-threading }} | |
os: ${{ matrix.os }} | |
build_ubuntu: | |
name: >- | |
Ubuntu | |
${{ fromJSON(matrix.free-threading) && '(free-threading)' || '' }} | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
strategy: | |
matrix: | |
free-threading: | |
- false | |
- true | |
uses: ./.github/workflows/reusable-ubuntu.yml | |
with: | |
config_hash: ${{ needs.check_source.outputs.config_hash }} | |
free-threading: ${{ matrix.free-threading }} | |
build_ubuntu_ssltests: | |
name: 'Ubuntu SSL tests with OpenSSL' | |
runs-on: ubuntu-22.04 | |
timeout-minutes: 60 | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
strategy: | |
fail-fast: false | |
matrix: | |
openssl_ver: [3.0.15, 3.1.7, 3.2.3, 3.3.2] | |
env: | |
OPENSSL_VER: ${{ matrix.openssl_ver }} | |
MULTISSL_DIR: ${{ github.workspace }}/multissl | |
OPENSSL_DIR: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }} | |
LD_LIBRARY_PATH: ${{ github.workspace }}/multissl/openssl/${{ matrix.openssl_ver }}/lib | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Runner image version | |
run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV | |
- name: Restore config.cache | |
uses: actions/cache@v4 | |
with: | |
path: config.cache | |
key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }} | |
- name: Register gcc problem matcher | |
run: echo "::add-matcher::.github/problem-matchers/gcc.json" | |
- name: Install Dependencies | |
run: sudo ./.github/workflows/posix-deps-apt.sh | |
- name: Configure OpenSSL env vars | |
run: | | |
echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV | |
echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV | |
echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV | |
- name: 'Restore OpenSSL build' | |
id: cache-openssl | |
uses: actions/cache@v4 | |
with: | |
path: ./multissl/openssl/${{ env.OPENSSL_VER }} | |
key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }} | |
- name: Install OpenSSL | |
if: steps.cache-openssl.outputs.cache-hit != 'true' | |
run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux | |
- name: Add ccache to PATH | |
run: | | |
echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV | |
- name: Configure ccache action | |
uses: hendrikmuhs/ccache-action@v1.2 | |
with: | |
save: false | |
- name: Configure CPython | |
run: ./configure CFLAGS="-fdiagnostics-format=json" --config-cache --enable-slower-safety --with-pydebug --with-openssl=$OPENSSL_DIR | |
- name: Build CPython | |
run: make -j4 | |
- name: Display build info | |
run: make pythoninfo | |
- name: SSL tests | |
run: ./python Lib/test/ssltests.py | |
build_wasi: | |
name: 'WASI' | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
uses: ./.github/workflows/reusable-wasi.yml | |
with: | |
config_hash: ${{ needs.check_source.outputs.config_hash }} | |
test_hypothesis: | |
name: "Hypothesis tests on Ubuntu" | |
runs-on: ubuntu-22.04 | |
timeout-minutes: 60 | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' && needs.check_source.outputs.run_hypothesis == 'true' | |
env: | |
OPENSSL_VER: 3.0.15 | |
PYTHONSTRICTEXTENSIONBUILD: 1 | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Register gcc problem matcher | |
run: echo "::add-matcher::.github/problem-matchers/gcc.json" | |
- name: Install Dependencies | |
run: sudo ./.github/workflows/posix-deps-apt.sh | |
- name: Configure OpenSSL env vars | |
run: | | |
echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV | |
echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV | |
echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV | |
- name: 'Restore OpenSSL build' | |
id: cache-openssl | |
uses: actions/cache@v4 | |
with: | |
path: ./multissl/openssl/${{ env.OPENSSL_VER }} | |
key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }} | |
- name: Install OpenSSL | |
if: steps.cache-openssl.outputs.cache-hit != 'true' | |
run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux | |
- name: Add ccache to PATH | |
run: | | |
echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV | |
- name: Configure ccache action | |
uses: hendrikmuhs/ccache-action@v1.2 | |
with: | |
save: false | |
- name: Setup directory envs for out-of-tree builds | |
run: | | |
echo "CPYTHON_RO_SRCDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-ro-srcdir)" >> $GITHUB_ENV | |
echo "CPYTHON_BUILDDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-builddir)" >> $GITHUB_ENV | |
- name: Create directories for read-only out-of-tree builds | |
run: mkdir -p $CPYTHON_RO_SRCDIR $CPYTHON_BUILDDIR | |
- name: Bind mount sources read-only | |
run: sudo mount --bind -o ro $GITHUB_WORKSPACE $CPYTHON_RO_SRCDIR | |
- name: Runner image version | |
run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV | |
- name: Restore config.cache | |
uses: actions/cache@v4 | |
with: | |
path: ${{ env.CPYTHON_BUILDDIR }}/config.cache | |
key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }} | |
- name: Configure CPython out-of-tree | |
working-directory: ${{ env.CPYTHON_BUILDDIR }} | |
run: | | |
../cpython-ro-srcdir/configure \ | |
--config-cache \ | |
--with-pydebug \ | |
--enable-slower-safety \ | |
--with-openssl=$OPENSSL_DIR | |
- name: Build CPython out-of-tree | |
working-directory: ${{ env.CPYTHON_BUILDDIR }} | |
run: make -j4 | |
- name: Display build info | |
working-directory: ${{ env.CPYTHON_BUILDDIR }} | |
run: make pythoninfo | |
- name: Remount sources writable for tests | |
# some tests write to srcdir, lack of pyc files slows down testing | |
run: sudo mount $CPYTHON_RO_SRCDIR -oremount,rw | |
- name: Setup directory envs for out-of-tree builds | |
run: | | |
echo "CPYTHON_BUILDDIR=$(realpath -m ${GITHUB_WORKSPACE}/../cpython-builddir)" >> $GITHUB_ENV | |
- name: "Create hypothesis venv" | |
working-directory: ${{ env.CPYTHON_BUILDDIR }} | |
run: | | |
VENV_LOC=$(realpath -m .)/hypovenv | |
VENV_PYTHON=$VENV_LOC/bin/python | |
echo "HYPOVENV=${VENV_LOC}" >> $GITHUB_ENV | |
echo "VENV_PYTHON=${VENV_PYTHON}" >> $GITHUB_ENV | |
./python -m venv $VENV_LOC && $VENV_PYTHON -m pip install -r ${GITHUB_WORKSPACE}/Tools/requirements-hypothesis.txt | |
- name: 'Restore Hypothesis database' | |
id: cache-hypothesis-database | |
uses: actions/cache@v4 | |
with: | |
path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/ | |
key: hypothesis-database-${{ github.head_ref || github.run_id }} | |
restore-keys: | | |
hypothesis-database- | |
- name: "Run tests" | |
working-directory: ${{ env.CPYTHON_BUILDDIR }} | |
run: | | |
# Most of the excluded tests are slow test suites with no property tests | |
# | |
# (GH-104097) test_sysconfig is skipped because it has tests that are | |
# failing when executed from inside a virtual environment. | |
${{ env.VENV_PYTHON }} -m test \ | |
-W \ | |
-o \ | |
-j4 \ | |
-x test_asyncio \ | |
-x test_multiprocessing_fork \ | |
-x test_multiprocessing_forkserver \ | |
-x test_multiprocessing_spawn \ | |
-x test_concurrent_futures \ | |
-x test_socket \ | |
-x test_subprocess \ | |
-x test_signal \ | |
-x test_sysconfig | |
- uses: actions/upload-artifact@v4 | |
if: always() | |
with: | |
name: hypothesis-example-db | |
path: ${{ env.CPYTHON_BUILDDIR }}/.hypothesis/examples/ | |
build_asan: | |
name: 'Address sanitizer' | |
runs-on: ubuntu-22.04 | |
timeout-minutes: 60 | |
needs: check_source | |
if: needs.check_source.outputs.run_tests == 'true' | |
env: | |
OPENSSL_VER: 3.0.15 | |
PYTHONSTRICTEXTENSIONBUILD: 1 | |
ASAN_OPTIONS: detect_leaks=0:allocator_may_return_null=1:handle_segv=0 | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Runner image version | |
run: echo "IMAGE_VERSION=${ImageVersion}" >> $GITHUB_ENV | |
- name: Restore config.cache | |
uses: actions/cache@v4 | |
with: | |
path: config.cache | |
key: ${{ github.job }}-${{ runner.os }}-${{ env.IMAGE_VERSION }}-${{ needs.check_source.outputs.config_hash }} | |
- name: Register gcc problem matcher | |
run: echo "::add-matcher::.github/problem-matchers/gcc.json" | |
- name: Install Dependencies | |
run: sudo ./.github/workflows/posix-deps-apt.sh | |
- name: Set up GCC-10 for ASAN | |
uses: egor-tensin/setup-gcc@v1 | |
with: | |
version: 10 | |
- name: Configure OpenSSL env vars | |
run: | | |
echo "MULTISSL_DIR=${GITHUB_WORKSPACE}/multissl" >> $GITHUB_ENV | |
echo "OPENSSL_DIR=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}" >> $GITHUB_ENV | |
echo "LD_LIBRARY_PATH=${GITHUB_WORKSPACE}/multissl/openssl/${OPENSSL_VER}/lib" >> $GITHUB_ENV | |
- name: 'Restore OpenSSL build' | |
id: cache-openssl | |
uses: actions/cache@v4 | |
with: | |
path: ./multissl/openssl/${{ env.OPENSSL_VER }} | |
key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }} | |
- name: Install OpenSSL | |
if: steps.cache-openssl.outputs.cache-hit != 'true' | |
run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $MULTISSL_DIR --openssl $OPENSSL_VER --system Linux | |
- name: Add ccache to PATH | |
run: | | |
echo "PATH=/usr/lib/ccache:$PATH" >> $GITHUB_ENV | |
- name: Configure ccache action | |
uses: hendrikmuhs/ccache-action@v1.2 | |
with: | |
save: ${{ github.event_name == 'push' }} | |
max-size: "200M" | |
- name: Configure CPython | |
run: ./configure --config-cache --with-address-sanitizer --without-pymalloc | |
- name: Build CPython | |
run: make -j4 | |
- name: Display build info | |
run: make pythoninfo | |
- name: Tests | |
run: xvfb-run make test | |
build_tsan: | |
name: 'Thread sanitizer' | |
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 --with-thread-sanitizer --with-pydebug | |
suppressions_path: Tools/tsan/supressions.txt | |
tsan_logs_artifact_name: tsan-logs-default | |
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: ${{ needs.check_source.outputs.config_hash }} | |
options: ./configure --config-cache --disable-gil --with-thread-sanitizer --with-pydebug | |
suppressions_path: Tools/tsan/suppressions_free_threading.txt | |
tsan_logs_artifact_name: tsan-logs-free-threading | |
# CIFuzz job based on https://google.github.io/oss-fuzz/getting-started/continuous-integration/ | |
cifuzz: | |
name: CIFuzz | |
runs-on: ubuntu-latest | |
timeout-minutes: 60 | |
needs: check_source | |
if: needs.check_source.outputs.run_cifuzz == 'true' | |
permissions: | |
security-events: write | |
strategy: | |
fail-fast: false | |
matrix: | |
sanitizer: [address, undefined, memory] | |
steps: | |
- name: Build fuzzers (${{ matrix.sanitizer }}) | |
id: build | |
uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master | |
with: | |
oss-fuzz-project-name: cpython3 | |
sanitizer: ${{ matrix.sanitizer }} | |
- name: Run fuzzers (${{ matrix.sanitizer }}) | |
uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master | |
with: | |
fuzz-seconds: 600 | |
oss-fuzz-project-name: cpython3 | |
output-sarif: true | |
sanitizer: ${{ matrix.sanitizer }} | |
- name: Upload crash | |
uses: actions/upload-artifact@v4 | |
if: failure() && steps.build.outcome == 'success' | |
with: | |
name: ${{ matrix.sanitizer }}-artifacts | |
path: ./out/artifacts | |
- name: Upload SARIF | |
if: always() && steps.build.outcome == 'success' | |
uses: github/codeql-action/upload-sarif@v3 | |
with: | |
sarif_file: cifuzz-sarif/results.sarif | |
checkout_path: cifuzz-sarif | |
all-required-green: # This job does nothing and is only used for the branch protection | |
name: All required checks pass | |
if: always() | |
needs: | |
- check_source # Transitive dependency, needed to access `run_tests` value | |
- check-docs | |
- check_generated_files | |
- build_macos | |
- build_ubuntu | |
- build_ubuntu_ssltests | |
- build_wasi | |
- build_windows | |
- build_windows_msi | |
- test_hypothesis | |
- build_asan | |
- build_tsan | |
- build_tsan_free_threading | |
- cifuzz | |
runs-on: ubuntu-latest | |
steps: | |
- name: Check whether the needed jobs succeeded or failed | |
uses: re-actors/alls-green@05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe | |
with: | |
allowed-failures: >- | |
build_ubuntu_ssltests, | |
build_windows_msi, | |
cifuzz, | |
test_hypothesis, | |
allowed-skips: >- | |
${{ | |
!fromJSON(needs.check_source.outputs.run-docs) | |
&& ' | |
check-docs, | |
' | |
|| '' | |
}} | |
${{ | |
needs.check_source.outputs.run_tests != 'true' | |
&& ' | |
check_generated_files, | |
build_macos, | |
build_ubuntu, | |
build_ubuntu_ssltests, | |
build_wasi, | |
build_windows, | |
build_asan, | |
build_tsan, | |
build_tsan_free_threading, | |
' | |
|| '' | |
}} | |
${{ | |
!fromJSON(needs.check_source.outputs.run_cifuzz) | |
&& ' | |
cifuzz, | |
' | |
|| '' | |
}} | |
${{ | |
!fromJSON(needs.check_source.outputs.run_hypothesis) | |
&& ' | |
test_hypothesis, | |
' | |
|| '' | |
}} | |
jobs: ${{ toJSON(needs) }} |