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35 lines
675 B
Go
35 lines
675 B
Go
//go:build exclude
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// tool to convert go fuzz input files to bytes
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// Usage: cat format/testdata/fuzz/FuzzFormats/144bde49b40c90fd05d302ec90b6ddb2b6d6aea553bad520a8b954797e40fe72 | go run dev/fuzzbytes.go | go run .
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package main
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import (
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"bytes"
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"io"
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"os"
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"strconv"
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)
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func main() {
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bs, err := io.ReadAll(os.Stdin)
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if err != nil {
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panic(err)
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}
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// Input looks like this:
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// go test fuzz v1
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// []byte("...")
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prefix := []byte("[]byte(")
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start := bytes.Index(bs, prefix) + len(prefix)
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end := len(bs) - 2
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s, err := strconv.Unquote(string(bs[start:end]))
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if err != nil {
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panic(err)
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}
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if _, err := os.Stdout.Write([]byte(s)); err != nil {
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panic(err)
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}
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}
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