26d0083faf
commit a1a37d335a8e89ac89d85c00c8585d3fc02e064a
Author: Josh Baker <joshbaker77@gmail.com>
Date: Thu Oct 5 07:36:54 2017 -0700
use symlink instead of copy
commit 96399c2c92620f633611c778e5473200bfd48d41
Author: Josh Baker <joshbaker77@gmail.com>
Date: Thu Oct 5 07:19:26 2017 -0700
use dep for vendoring
46 lines
754 B
Go
Executable File
46 lines
754 B
Go
Executable File
package lz4
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import (
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"bytes"
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"io/ioutil"
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"github.com/pierrec/lz4"
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)
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// lz4.Reader fuzz function
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func Fuzz(data []byte) int {
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// uncompress some data
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d, err := ioutil.ReadAll(lz4.NewReader(bytes.NewReader(data)))
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if err != nil {
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return 0
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}
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// got valid compressed data
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// compress the uncompressed data
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// and compare with the original input
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buf := bytes.NewBuffer(nil)
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zw := lz4.NewWriter(buf)
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n, err := zw.Write(d)
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if err != nil {
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panic(err)
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}
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if n != len(d) {
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panic("short write")
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}
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err = zw.Close()
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if err != nil {
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panic(err)
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}
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// uncompress the newly compressed data
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ud, err := ioutil.ReadAll(lz4.NewReader(buf))
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if err != nil {
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panic(err)
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}
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if bytes.Compare(d, ud) != 0 {
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panic("not equal")
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}
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return 1
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}
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