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// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
// All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package util
import (
"testing"
)
var hashTests = []struct {
data []byte
seed uint32
hash uint32
}{
{nil, 0xbc9f1d34, 0xbc9f1d34},
{[]byte{0x62}, 0xbc9f1d34, 0xef1345c4},
{[]byte{0xc3, 0x97}, 0xbc9f1d34, 0x5b663814},
{[]byte{0xe2, 0x99, 0xa5}, 0xbc9f1d34, 0x323c078f},
{[]byte{0xe1, 0x80, 0xb9, 0x32}, 0xbc9f1d34, 0xed21633a},
{[]byte{
0x01, 0xc0, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x14, 0x00, 0x00, 0x00,
0x00, 0x00, 0x04, 0x00,
0x00, 0x00, 0x00, 0x14,
0x00, 0x00, 0x00, 0x18,
0x28, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
}, 0x12345678, 0xf333dabb},
}
func TestHash(t *testing.T) {
for i, x := range hashTests {
h := Hash(x.data, x.seed)
if h != x.hash {
t.Fatalf("test-%d: invalid hash, %#x vs %#x", i, h, x.hash)
}
}
}
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