| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // +build gofuzz |
| |
| package vom |
| |
| // To use go-fuzz: |
| // |
| // $ jiri go get github.com/dvyukov/go-fuzz/go-fuzz{,-build} |
| // $ cd $JIRI_ROOT/release/go/src/v.io/v23/vom |
| // $ jiri go test -tags fuzzdump |
| // $ jiri run go-fuzz-build -o fuzz-vom.zip v.io/v23/vom |
| // $ jiri run go-fuzz -bin fuzz-vom.zip -workdir fuzz-workdir |
| // |
| // Inputs resulting in crashes will be in workdir/crashers. |
| // |
| // go-fuzz will explore the space of possible input faster if |
| // you put bigger inputs into fuzz-workdir/corpus to help it. To do so, |
| // run "jiri go test -tags fuzzdump" once. This will copy all inputs |
| // used by the tests into fuzz-workdir/corpus (see fuzzdump_test.go). |
| |
| import "bytes" |
| |
| func Fuzz(data []byte) int { |
| var v interface{} |
| d := NewDecoder(bytes.NewReader(data)) |
| if err := d.Decode(&v); err != nil { |
| return 0 // failed decode; fuzz is indifferent |
| } |
| return 1 // successful decode; give fuzz priority |
| } |
