Merge pull request #115 from igerber/feature/windows-wheels-faer #174
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| name: Rust Backend Tests | |
| on: | |
| push: | |
| branches: [main] | |
| paths: | |
| - 'rust/**' | |
| - 'diff_diff/**' | |
| - 'tests/**' | |
| - 'pyproject.toml' | |
| - '.github/workflows/rust-test.yml' | |
| pull_request: | |
| branches: [main] | |
| paths: | |
| - 'rust/**' | |
| - 'diff_diff/**' | |
| - 'tests/**' | |
| - 'pyproject.toml' | |
| - '.github/workflows/rust-test.yml' | |
| env: | |
| CARGO_TERM_COLOR: always | |
| jobs: | |
| # Run Rust unit tests on all platforms | |
| rust-tests: | |
| name: Rust Unit Tests (${{ matrix.os }}) | |
| runs-on: ${{ matrix.os }} | |
| env: | |
| PYO3_USE_ABI3_FORWARD_COMPATIBILITY: 1 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest, macos-latest, windows-latest] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install Rust toolchain | |
| uses: dtolnay/rust-toolchain@stable | |
| - name: Run Rust tests | |
| working-directory: rust | |
| run: cargo test --verbose | |
| # Build and test with Python on multiple platforms | |
| python-tests: | |
| name: Python Tests (${{ matrix.os }}) | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest, macos-latest, windows-latest] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.11' | |
| - name: Install Rust toolchain | |
| uses: dtolnay/rust-toolchain@stable | |
| - name: Install test dependencies | |
| run: pip install pytest numpy pandas scipy | |
| - name: Build and install with maturin | |
| run: | | |
| pip install maturin | |
| maturin build --release -o dist | |
| echo "=== Built wheels ===" | |
| ls -la dist/ || dir dist | |
| shell: bash | |
| - name: Install wheel (Unix) | |
| if: runner.os != 'Windows' | |
| run: pip install --no-index --find-links=dist diff-diff | |
| - name: Install wheel (Windows) | |
| if: runner.os == 'Windows' | |
| run: | | |
| $wheel = Get-ChildItem dist/*.whl | Select-Object -First 1 | |
| pip install $wheel.FullName | |
| shell: pwsh | |
| - name: Verify Rust backend is available (Unix) | |
| if: runner.os != 'Windows' | |
| working-directory: /tmp | |
| run: | | |
| python -c "import diff_diff; print('Location:', diff_diff.__file__)" | |
| python -c "from diff_diff import HAS_RUST_BACKEND; print('HAS_RUST_BACKEND:', HAS_RUST_BACKEND); assert HAS_RUST_BACKEND, 'Rust backend not available'" | |
| - name: Verify Rust backend is available (Windows) | |
| if: runner.os == 'Windows' | |
| working-directory: ${{ runner.temp }} | |
| run: | | |
| python -c "import diff_diff; print('Location:', diff_diff.__file__)" | |
| python -c "from diff_diff import HAS_RUST_BACKEND; print('HAS_RUST_BACKEND:', HAS_RUST_BACKEND); assert HAS_RUST_BACKEND, 'Rust backend not available'" | |
| - name: Copy tests to isolated location (Unix) | |
| if: runner.os != 'Windows' | |
| run: cp -r tests /tmp/tests | |
| - name: Copy tests to isolated location (Windows) | |
| if: runner.os == 'Windows' | |
| run: Copy-Item -Recurse tests $env:RUNNER_TEMP\tests | |
| shell: pwsh | |
| - name: Run Rust backend tests (Unix) | |
| if: runner.os != 'Windows' | |
| working-directory: /tmp | |
| run: pytest tests/test_rust_backend.py -v | |
| - name: Run Rust backend tests (Windows) | |
| if: runner.os == 'Windows' | |
| working-directory: ${{ runner.temp }} | |
| run: pytest tests/test_rust_backend.py -v | |
| - name: Run tests with Rust backend (Unix) | |
| if: runner.os != 'Windows' | |
| working-directory: /tmp | |
| run: DIFF_DIFF_BACKEND=rust pytest tests/ -x -q | |
| - name: Run tests with Rust backend (Windows) | |
| if: runner.os == 'Windows' | |
| working-directory: ${{ runner.temp }} | |
| run: | | |
| $env:DIFF_DIFF_BACKEND="rust" | |
| pytest tests/ -x -q | |
| shell: pwsh | |
| # Test pure Python fallback (without Rust extension) | |
| python-fallback: | |
| name: Pure Python Fallback | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Python | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: '3.11' | |
| - name: Install dependencies | |
| run: pip install numpy pandas scipy pytest | |
| - name: Verify pure Python mode | |
| run: | | |
| # Use PYTHONPATH to import directly (skips maturin build) | |
| PYTHONPATH=. python -c "from diff_diff import HAS_RUST_BACKEND; print(f'HAS_RUST_BACKEND: {HAS_RUST_BACKEND}'); assert not HAS_RUST_BACKEND" | |
| - name: Run tests in pure Python mode | |
| run: PYTHONPATH=. DIFF_DIFF_BACKEND=python pytest tests/ -x -q --ignore=tests/test_rust_backend.py |