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https://github.com/ChronosX88/go-gun.git
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36 lines
794 B
Go
36 lines
794 B
Go
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package tests
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import (
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"bytes"
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"crypto/rand"
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)
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const randChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
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func randString(n int) (s string) {
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// We accept that a multiple of 64 is %'d on 62 potentially favoring 0 or 1 more, but we don't care
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byts := make([]byte, n)
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if _, err := rand.Read(byts); err != nil {
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panic(err)
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}
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for _, byt := range byts {
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s += string(randChars[int(byt)%len(randChars)])
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}
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return s
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}
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func removeGunJSWelcome(b []byte) []byte {
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if bytes.Index(b, []byte("Hello wonderful person!")) == 0 {
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b = b[bytes.IndexByte(b, '\n')+1:]
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}
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return b
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}
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func skipGunJSWelcome(buf *bytes.Buffer) {
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if bytes.Index(buf.Bytes(), []byte("Hello wonderful person!")) == 0 {
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if _, err := buf.ReadBytes('\n'); err != nil {
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panic(err)
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}
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}
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}
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