build(deps): bump actions/cache from 4 to 5 #34
Workflow file for this run
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| name: Differential test (.NET vs Rust) | |
| # Generates N random PQF containers via the .NET writer, then runs the | |
| # Rust conformance binary against them. A failure on the Rust side | |
| # means the .NET writer produced a container the second-source reader | |
| # rejects — which is, by definition, a wire-format defect. | |
| on: | |
| push: | |
| paths: | |
| - "src/**" | |
| - "impl/rust/pqf-reader/**" | |
| - "tests/PostQuantum.FileFormat.Differential/**" | |
| - ".github/workflows/differential.yml" | |
| pull_request: | |
| paths: | |
| - "src/**" | |
| - "impl/rust/pqf-reader/**" | |
| - "tests/PostQuantum.FileFormat.Differential/**" | |
| - ".github/workflows/differential.yml" | |
| permissions: | |
| contents: read | |
| jobs: | |
| differential: | |
| name: 50 random containers — both readers must agree | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Setup .NET 8 | |
| uses: actions/setup-dotnet@v4 | |
| with: | |
| dotnet-version: 10.0.x | |
| - name: Install Rust (stable) | |
| uses: dtolnay/rust-toolchain@stable | |
| - name: Cache Cargo | |
| uses: actions/cache@v5 | |
| with: | |
| path: | | |
| ~/.cargo/registry | |
| ~/.cargo/git | |
| impl/rust/pqf-reader/target | |
| key: ${{ runner.os }}-cargo-pqf-reader-${{ hashFiles('impl/rust/pqf-reader/Cargo.toml') }} | |
| - name: Build .NET | |
| run: | | |
| dotnet restore PostQuantum.FileFormat.sln | |
| dotnet build PostQuantum.FileFormat.sln --no-restore -c Release | |
| - name: Generate random containers (.NET writer) | |
| run: | | |
| mkdir -p differential-out | |
| dotnet run --project tests/PostQuantum.FileFormat.Differential \ | |
| --no-build -c Release -- \ | |
| --seed ${GITHUB_RUN_ID:-1} --count 50 --out "$GITHUB_WORKSPACE/differential-out" | |
| ls "$GITHUB_WORKSPACE/differential-out/cases" | head -5 | |
| - name: Build Rust conformance binary | |
| working-directory: impl/rust/pqf-reader | |
| run: cargo build --release --bin pqf-conformance | |
| - name: Run Rust reader against random containers | |
| run: | | |
| # The pqf-conformance binary expects a manifest under | |
| # test-vectors/v1/manifest.json by convention; we point it at our | |
| # ephemeral manifest by symlinking the differential output into | |
| # a directory layout it understands. | |
| mkdir -p run-against | |
| ln -sfn "$GITHUB_WORKSPACE/differential-out/cases" run-against/cases | |
| cp "$GITHUB_WORKSPACE/differential-out/manifest.json" run-against/manifest.json | |
| # Override the path the conformance binary uses, if it accepts | |
| # one. If it does not, the rust-conformance job in ci.yml runs | |
| # against the static committed vector set — this differential | |
| # gate adds the random-input coverage on top. | |
| cd impl/rust/pqf-reader | |
| if [ -d "$GITHUB_WORKSPACE/run-against" ]; then | |
| export PQF_VECTORS_DIR="$GITHUB_WORKSPACE/run-against" | |
| fi | |
| cargo run --release --bin pqf-conformance |