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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/quic/crypto/null_decrypter.h"
#include "net/quic/test_tools/quic_test_utils.h"
using base::StringPiece;
namespace net {
namespace test {
TEST(NullDecrypterTest, Decrypt) {
unsigned char expected[] = {
// fnv hash
0x07, 0x2d, 0x42, 0xf0,
0xbe, 0x69, 0x12, 0x3d,
0x20, 0x80, 0x5f, 0x9a,
0x84, 0x9d, 0xd6, 0x0a,
/* TODO(rch): replace this when uint128 multiplication is implemented.
0x47, 0x11, 0xea, 0x5f,
0xcf, 0x1d, 0x66, 0x5b,
0xba, 0xf0, 0xbc, 0xfd,
0x88, 0x79, 0xca, 0x37,
*/
// payload
'g', 'o', 'o', 'd',
'b', 'y', 'e', '!',
};
NullDecrypter decrypter;
scoped_ptr<QuicData> decrypted(
decrypter.Decrypt("hello world!",
StringPiece(reinterpret_cast<const char*>(expected),
arraysize(expected))));
ASSERT_TRUE(decrypted.get());
EXPECT_EQ("goodbye!", decrypted->AsStringPiece());
}
TEST(NullDecrypterTest, BadHash) {
unsigned char expected[] = {
// fnv hash
0x46, 0x11, 0xea, 0x5f,
0xcf, 0x1d, 0x66, 0x5b,
0xba, 0xf0, 0xbc, 0xfd,
0x88, 0x79, 0xca, 0x37,
// payload
'g', 'o', 'o', 'd',
'b', 'y', 'e', '!',
};
NullDecrypter decrypter;
scoped_ptr<QuicData> decrypted(
decrypter.Decrypt("hello world!",
StringPiece(reinterpret_cast<const char*>(expected),
arraysize(expected))));
ASSERT_FALSE(decrypted.get());
}
TEST(NullDecrypterTest, ShortInput) {
unsigned char expected[] = {
// fnv hash (truncated)
0x46, 0x11, 0xea, 0x5f,
0xcf, 0x1d, 0x66, 0x5b,
0xba, 0xf0, 0xbc, 0xfd,
0x88, 0x79, 0xca,
};
NullDecrypter decrypter;
scoped_ptr<QuicData> decrypted(
decrypter.Decrypt("hello world!",
StringPiece(reinterpret_cast<const char*>(expected),
arraysize(expected))));
ASSERT_FALSE(decrypted.get());
}
} // namespace test
} // namespace net
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