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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package cipher
import (
"bytes"
"testing"
)
func TestXOR(t *testing.T) {
for alignP := 0; alignP < 2; alignP++ {
for alignQ := 0; alignQ < 2; alignQ++ {
for alignD := 0; alignD < 2; alignD++ {
p := make([]byte, 1024)[alignP:]
q := make([]byte, 1024)[alignQ:]
d1 := make([]byte, 1024+alignD)[alignD:]
d2 := make([]byte, 1024+alignD)[alignD:]
xorBytes(d1, p, q)
safeXORBytes(d2, p, q)
if bytes.Compare(d1, d2) != 0 {
t.Error("not equal")
}
}
}
}
}
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