mirror of
https://github.com/python/cpython.git
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112 lines
3.6 KiB
YAML
112 lines
3.6 KiB
YAML
name: Reusable Sanitizer
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on:
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workflow_call:
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inputs:
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sanitizer:
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required: true
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type: string
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free-threading:
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description: Whether to use free-threaded mode
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required: false
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type: boolean
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default: false
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permissions:
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contents: read
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env:
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FORCE_COLOR: 1
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jobs:
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build-san-reusable:
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name: >-
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${{ inputs.sanitizer }}${{
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inputs.free-threading
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&& ' (free-threading)'
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|| ''
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}}
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runs-on: ubuntu-24.04
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timeout-minutes: 60
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steps:
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- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
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with:
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persist-credentials: false
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- name: Runner image version
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run: echo "IMAGE_OS_VERSION=${ImageOS}-${ImageVersion}" >> "$GITHUB_ENV"
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- name: Install dependencies
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run: |
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sudo ./.github/workflows/posix-deps-apt.sh
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# Install clang
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wget https://apt.llvm.org/llvm.sh
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chmod +x llvm.sh
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sudo ./llvm.sh 20
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sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-20 100
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sudo update-alternatives --set clang /usr/bin/clang-20
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sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-20 100
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sudo update-alternatives --set clang++ /usr/bin/clang++-20
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if [ "${SANITIZER}" = "TSan" ]; then
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# Reduce ASLR to avoid TSan crashing
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sudo sysctl -w vm.mmap_rnd_bits=28
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fi
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- name: Sanitizer option setup
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run: |
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if [ "${SANITIZER}" = "TSan" ]; then
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echo "TSAN_OPTIONS=${SAN_LOG_OPTION} suppressions=${GITHUB_WORKSPACE}/Tools/tsan/suppressions${{
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fromJSON(inputs.free-threading)
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&& '_free_threading'
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|| ''
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}}.txt handle_segv=0" >> "$GITHUB_ENV"
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else
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echo "UBSAN_OPTIONS=${SAN_LOG_OPTION} halt_on_error=1 suppressions=${GITHUB_WORKSPACE}/Tools/ubsan/suppressions.txt" >> "$GITHUB_ENV"
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fi
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echo "CC=clang" >> "$GITHUB_ENV"
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echo "CXX=clang++" >> "$GITHUB_ENV"
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env:
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SANITIZER: ${{ inputs.sanitizer }}
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SAN_LOG_OPTION: log_path=${{ github.workspace }}/san_log
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- name: Configure CPython
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run: >-
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./configure
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--config-cache
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${{
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inputs.sanitizer == 'TSan'
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&& '--with-thread-sanitizer'
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|| '--with-undefined-behavior-sanitizer --with-strict-overflow'
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}}
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--with-pydebug
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${{ fromJSON(inputs.free-threading) && '--disable-gil' || '' }}
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- name: Build CPython
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run: make -j4
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- name: Display build info
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run: make pythoninfo
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# test_{capi,faulthandler} are skipped under UBSan because
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# they raise signals that UBSan with halt_on_error=1 intercepts.
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- name: Tests
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run: >-
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./python -m test
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${{ inputs.sanitizer == 'TSan' && '--tsan' || '' }}
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${{ inputs.sanitizer == 'UBSan' && '-x test_capi -x test_faulthandler' || '' }}
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-j4
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- name: Parallel tests
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if: >-
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inputs.sanitizer == 'TSan'
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&& fromJSON(inputs.free-threading)
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run: ./python -m test --tsan-parallel --parallel-threads=4 -j4
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- name: Display logs
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if: always()
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run: find "${GITHUB_WORKSPACE}" -name 'san_log.*' | xargs head -n 1000
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- name: Archive logs
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if: always()
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uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
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with:
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name: >-
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${{ inputs.sanitizer }}-logs-${{
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fromJSON(inputs.free-threading)
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&& 'free-threading'
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|| 'default'
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}}
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path: san_log.*
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if-no-files-found: ignore
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