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Merge pull request #328 from tlsfuzzer/cosmic-ray
Introduce mutation testing
2 parents 4203e7e + c4c6ff6 commit 0d72435

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‎.github/workflows/ci.yml‎

Lines changed: 302 additions & 1 deletion
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@@ -104,6 +104,10 @@ jobs:
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os: ubuntu-latest
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python-version: 3.9
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tox-env: codechecks
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- name: mutation testing
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os: ubuntu-latest
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python-version: '3.11'
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mutation: 'true'
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steps:
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- uses: actions/checkout@v2
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if: ${{ !matrix.container }}
@@ -149,6 +153,11 @@ jobs:
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run: |
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apt-get update
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apt-get install -y git make python-is-python3 python3 curl wget python3-distutils python3-pip
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- name: Dependencies for mutation testing
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if: ${{ matrix.mutation == 'true' }}
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run: |
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sudo apt-get install -y sqlite3
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- name: workaround git failures with py3.10
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run: |
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git config --global --add safe.directory /__w/python-ecdsa/python-ecdsa
@@ -256,11 +265,15 @@ jobs:
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else
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pip install -r build-requirements.txt;
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fi
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- name: Install mutation testing dependencies
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if: ${{ matrix.mutation == 'true' }}
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run: |
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pip install cosmic-ray
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- name: Display installed python package versions
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run: pip list
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- name: Test native speed
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# tox uses pip to install dependenceis, so it breaks on py2.6
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if: ${{ !contains(matrix.tox-env, 'gmpy') && matrix.python-version != '2.6'}}
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if: ${{ !contains(matrix.tox-env, 'gmpy') && matrix.python-version != '2.6' && ! matrix.mutation && !contains(matrix.tox-env, 'codechecks') }}
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run: tox -e speed
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- name: Test speed with gmpy
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if: ${{ contains(matrix.tox-env, 'gmpyp') }}
@@ -277,6 +290,25 @@ jobs:
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- name: Run unit tests
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if: ${{ matrix.tox-env }}
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run: tox -e ${{ matrix.tox-env }}
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- name: Init for mutation testing in PR
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if: ${{ matrix.mutation == 'true' && github.event.pull_request }}
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run: |
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cosmic-ray init cosmic-ray.toml session-vs-master.sqlite
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git branch master origin/master
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cr-filter-git --config cosmic-ray.toml session-vs-master.sqlite
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cr-report session-vs-master.sqlite | tail -n 5
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- name: Exec mutation testing for PR
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if: ${{ matrix.mutation == 'true' && github.event.pull_request }}
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run: |
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cosmic-ray exec cosmic-ray.toml session-vs-master.sqlite
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- name: Check test coverage for PR
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if: ${{ matrix.mutation == 'true' && github.event.pull_request }}
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run: |
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# remove not-executed results
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sqlite3 session-vs-master.sqlite "DELETE from work_results WHERE work_results.worker_outcome = 'SKIPPED'"
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cr-report session-vs-master.sqlite | tail -n 5
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# check if executed have at most 5% survival rate
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cr-rate --fail-over 5 session-vs-master.sqlite
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- name: instrumental test coverage on PR
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if: ${{ contains(matrix.opt-deps, 'instrumental') && github.event.pull_request }}
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env:
@@ -337,3 +369,272 @@ jobs:
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COVERALLS_SERVICE_NAME: github
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run: |
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coveralls --finish
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mutation-prepare:
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name: Prepare job files for the mutation runners
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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if: ${{ !matrix.container }}
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with:
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fetch-depth: 50
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- name: save session objects
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uses: actions/cache@v3
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with:
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path: |
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sessions/
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key: sessions-${{ github.sha }}
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- name: Install cosmic-ray
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run: |
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pip3 install cosmic-ray
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- name: Install dependencies
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run: |
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sudo apt-get install -y sqlite3
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- name: Display Python version
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run: python -c "import sys; print(sys.version)"
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- name: Create list of mutations
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run: |
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cosmic-ray init cosmic-ray.toml session.sqlite
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- name: Log number of jobs created
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run: |
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cr-report session.sqlite | tail -n 3
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- name: Split up mutations to workers
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run: |
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cp session.sqlite session-to_del.sqlite
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sqlite3 session-to_del.sqlite "$(cat sql/create_to_del.sql)"
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mkdir sessions
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for i in $(seq 0 19); do
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sed "s/%SHARD%/$i/" < sql/shard-db.sql > shard.sql
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cp session-to_del.sqlite session-$i.sqlite
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sqlite3 session-$i.sqlite "$(cat shard.sql)"
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mv session-$i.sqlite sessions/
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done
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mutation-execute:
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name: Execute mutation testing
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needs: mutation-prepare
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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include:
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- name: 0
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- name: 1
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- name: 2
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- name: 3
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- name: 4
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- name: 5
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- name: 6
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- name: 7
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- name: 8
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- name: 9
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- name: 10
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- name: 11
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- name: 12
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- name: 13
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- name: 14
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- name: 15
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- name: 16
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- name: 17
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- name: 18
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- name: 19
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steps:
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- uses: actions/checkout@v2
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if: ${{ !matrix.container }}
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with:
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fetch-depth: 1
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- name: Session objects
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uses: actions/cache@v3
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with:
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path: |
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sessions/
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key: sessions-${{ github.sha }}
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- name: Session done objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-${{ matrix.name }}-done.sqlite
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key: sessions-${{ github.sha }}-${{ matrix.name }}-done
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- name: Install gmpy2 dependencies
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run: sudo apt-get install -y libmpfr-dev libmpc-dev
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- name: Install gmpy2
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run: pip install gmpy2
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- name: Install build dependencies
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run: |
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pip install -r build-requirements.txt
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pip install cosmic-ray
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- name: Run mutation testing
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run: |
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cp sessions/session-${{ matrix.name }}.sqlite session.sqlite
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systemd-run --user --scope -p MemoryMax=2G -p MemoryHigh=2G cosmic-ray exec cosmic-ray.toml session.sqlite &
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cosmic_pid=$!
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for i in $(seq 1 10); do
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echo $i
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sleep 60
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done
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kill $cosmic_pid
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mkdir sessions-done/
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cp session.sqlite sessions-done/session-${{ matrix.name }}-done.sqlite
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- name: Report executed
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run: |
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cr-report session.sqlite | tail -n 3
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mutation-combine:
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name: Combine mutation testing results
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needs: mutation-execute
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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if: ${{ !matrix.container }}
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with:
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fetch-depth: 1
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- name: Session done 0 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-0-done.sqlite
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key: sessions-${{ github.sha }}-0-done
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- name: Session done 1 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-1-done.sqlite
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key: sessions-${{ github.sha }}-1-done
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- name: Session done 2 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-2-done.sqlite
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key: sessions-${{ github.sha }}-2-done
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- name: Session done 3 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-3-done.sqlite
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key: sessions-${{ github.sha }}-3-done
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- name: Session done 4 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-4-done.sqlite
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key: sessions-${{ github.sha }}-4-done
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- name: Session done 5 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-5-done.sqlite
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key: sessions-${{ github.sha }}-5-done
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- name: Session done 6 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-6-done.sqlite
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key: sessions-${{ github.sha }}-6-done
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- name: Session done 7 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-7-done.sqlite
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key: sessions-${{ github.sha }}-7-done
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- name: Session done 8 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-8-done.sqlite
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key: sessions-${{ github.sha }}-8-done
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- name: Session done 9 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-9-done.sqlite
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key: sessions-${{ github.sha }}-9-done
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- name: Session done 10 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-10-done.sqlite
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key: sessions-${{ github.sha }}-10-done
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- name: Session done 11 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-11-done.sqlite
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key: sessions-${{ github.sha }}-11-done
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- name: Session done 12 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-12-done.sqlite
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key: sessions-${{ github.sha }}-12-done
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- name: Session done 13 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-13-done.sqlite
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key: sessions-${{ github.sha }}-13-done
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- name: Session done 14 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-14-done.sqlite
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key: sessions-${{ github.sha }}-14-done
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- name: Session done 15 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-15-done.sqlite
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key: sessions-${{ github.sha }}-15-done
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- name: Session done 16 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-16-done.sqlite
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key: sessions-${{ github.sha }}-16-done
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- name: Session done 17 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-17-done.sqlite
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key: sessions-${{ github.sha }}-17-done
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- name: Session done 18 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-18-done.sqlite
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key: sessions-${{ github.sha }}-18-done
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- name: Session done 19 objects
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uses: actions/cache@v3
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with:
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path: |
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sessions-done/session-19-done.sqlite
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key: sessions-${{ github.sha }}-19-done
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- name: Install cosmic-ray
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run: |
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pip3 install cosmic-ray
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- name: Install dependencies
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run: |
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sudo apt-get install -y sqlite3
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- name: Combine worker results
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run: |
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cp sessions-done/session-0-done.sqlite session.sqlite
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for i in $(seq 1 19); do
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cp sessions-done/session-$i-done.sqlite session-to_merge.sqlite && sqlite3 session.sqlite "$(cat sql/combine.sql)" || true
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done
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- name: Report executed
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run: |
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cr-report session.sqlite | tail -n 3
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- name: Log survival estimate
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run: cr-rate --estimate --fail-over 32 --confidence 99.9 session.sqlite || true
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- name: Get mutation score
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run: |
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echo "print(100-$(cr-rate session.sqlite))" > print-score.py
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echo "MUT_SCORE=$(python print-score.py)" >> $GITHUB_ENV
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- name: Create mutation score badge
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uses: schneegans/dynamic-badges-action@v1.4.0
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with:
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auth: ${{ secrets.GIST_SECRET }}
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gistID: 9b6ca1f3410207fbeca785a178781651
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filename: python-ecdsa-mutation-score.json
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label: mutation score
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message: ${{ env.MUT_SCORE }}%
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valColorRange: ${{ env.MUT_SCORE }}
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maxColorRange: 100
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minColorRange: 0

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