Fuzz Testing #40
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| name: Fuzz Testing | |
| on: | |
| schedule: | |
| - cron: '0 0 * * *' # Nightly at midnight UTC | |
| workflow_dispatch: # Allow manual triggering | |
| permissions: | |
| contents: read | |
| actions: read | |
| jobs: | |
| fuzz: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| target: | |
| # go test rejects -fuzz when the package pattern matches more than | |
| # one package, so each entry must name the exact package containing | |
| # the fuzz target (no /... wildcards). | |
| - {package: "./cbor", fuzz: "FuzzDecode$"} | |
| - {package: "./cbor", fuzz: "FuzzDecodeStruct$"} | |
| - {package: "./ledger", fuzz: "FuzzNewBlockFromCbor"} | |
| - {package: "./ledger", fuzz: "FuzzNewTransactionFromCbor"} | |
| - {package: "./ledger/common", fuzz: "FuzzMultiAsset"} | |
| - {package: "./ledger/common", fuzz: "FuzzValue"} | |
| - {package: "./ledger/common", fuzz: "FuzzNewAddressFromBytes"} | |
| - {package: "./ledger/common", fuzz: "FuzzNewAddress$"} | |
| - {package: "./ledger/common", fuzz: "FuzzNewScriptHashFromBech32"} | |
| - {package: "./kes", fuzz: "FuzzVerifySignedKES"} | |
| - {package: "./kes", fuzz: "FuzzNewSumKesFromBytes"} | |
| - {package: "./vrf", fuzz: "FuzzVerify$"} | |
| - {package: "./vrf", fuzz: "FuzzVerifyAndHash$"} | |
| - {package: "./vrf", fuzz: "FuzzProofToHash"} | |
| steps: | |
| - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0 https://github.com/actions/checkout/releases/tag/v7.0.0 | |
| - uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0 https://github.com/actions/setup-go/releases/tag/v6.5.0 | |
| with: | |
| go-version: 1.26.x | |
| - name: Run fuzz test | |
| run: | | |
| go test -fuzz=${{ matrix.target.fuzz }} \ | |
| -fuzztime=5m \ | |
| ${{ matrix.target.package }} | |
| - name: Upload crash artifacts | |
| if: failure() | |
| uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 https://github.com/actions/upload-artifact/releases/tag/v7.0.1 | |
| with: | |
| name: fuzz-crashes-${{ matrix.target.fuzz }} | |
| path: "**/testdata/fuzz/**" | |
| retention-days: 30 |