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34 lines
668 B
Go
34 lines
668 B
Go
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package hashing_test
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import (
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"bytes"
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"crypto/md5"
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"crypto/sha1"
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"fmt"
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"strings"
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"github.com/fd0/khepri/hashing"
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)
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func ExampleReader() {
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str := "foobar"
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reader := hashing.NewReader(strings.NewReader(str), md5.New)
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buf := make([]byte, len(str))
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reader.Read(buf)
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fmt.Printf("hash for %q is %02x", str, reader.Hash())
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// Output: hash for "foobar" is 3858f62230ac3c915f300c664312c63f
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}
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func ExampleWriter() {
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str := "foobar"
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var buf bytes.Buffer
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writer := hashing.NewWriter(&buf, sha1.New)
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writer.Write([]byte(str))
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fmt.Printf("hash for %q is %02x", str, writer.Hash())
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// Output: hash for "foobar" is 8843d7f92416211de9ebb963ff4ce28125932878
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}
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