fuzz.yml

name: Go Fuzz Testing
on:
  workflow_dispatch:
  schedule:
    - cron: "0 0 * * *"

permissions:
  contents: read

jobs:
  fuzz-ach:
    name: Fuzz ACH
    runs-on: ubuntu-latest
    timeout-minutes: 12

    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: stable
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - uses: actions/cache@v4
      with:
        path: |
          ~/.cache/go-build
          ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Fuzz
      run: |
        go test ./test/fuzz/... -fuzz ACH -fuzztime 10m

    - name: Report Failures
      if: ${{ failure() }}
      run: |
        find ./test/fuzz/testdata/fuzz/ -type f | xargs -n1 tail -n +1 -v

  fuzz-json:
    name: Fuzz JSON
    runs-on: ubuntu-latest
    timeout-minutes: 12

    steps:
    - name: Set up Go 1.x
      uses: actions/setup-go@v5
      with:
        go-version: stable
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - uses: actions/cache@v4
      with:
        path: |
          ~/.cache/go-build
          ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Fuzz
      run: |
        go test ./test/fuzz/... -fuzz JSON -fuzztime 10m

    - name: Report Failures
      if: ${{ failure() }}
      run: |
        find ./test/fuzz/testdata/fuzz/ -type f | xargs -n1 tail -n +1 -v