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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "net/quic/crypto/null_decrypter.h" | |
| 6 #include "net/quic/test_tools/quic_test_utils.h" | |
| 7 | |
| 8 using base::StringPiece; | |
| 9 | |
| 10 namespace net { | |
| 11 namespace test { | |
| 12 | |
| 13 class NullDecrypterTest : public ::testing::TestWithParam<bool> { | |
| 14 }; | |
| 15 | |
| 16 TEST_F(NullDecrypterTest, Decrypt) { | |
| 17 unsigned char expected[] = { | |
| 18 // fnv hash | |
| 19 0xa0, 0x6f, 0x44, 0x8a, | |
| 20 0x44, 0xf8, 0x18, 0x3b, | |
| 21 0x47, 0x91, 0xb2, 0x13, | |
| 22 // payload | |
| 23 'g', 'o', 'o', 'd', | |
| 24 'b', 'y', 'e', '!', | |
| 25 }; | |
| 26 const char* data = reinterpret_cast<const char*>(expected); | |
| 27 size_t len = arraysize(expected); | |
| 28 NullDecrypter decrypter; | |
| 29 char buffer[256]; | |
| 30 size_t length = 0; | |
| 31 ASSERT_TRUE(decrypter.DecryptPacket(0, "hello world!", StringPiece(data, len), | |
| 32 buffer, &length, 256)); | |
| 33 EXPECT_LT(0u, length); | |
| 34 EXPECT_EQ("goodbye!", StringPiece(buffer, length)); | |
| 35 } | |
| 36 | |
| 37 TEST_F(NullDecrypterTest, BadHash) { | |
| 38 unsigned char expected[] = { | |
| 39 // fnv hash | |
| 40 0x46, 0x11, 0xea, 0x5f, | |
| 41 0xcf, 0x1d, 0x66, 0x5b, | |
| 42 0xba, 0xf0, 0xbc, 0xfd, | |
| 43 // payload | |
| 44 'g', 'o', 'o', 'd', | |
| 45 'b', 'y', 'e', '!', | |
| 46 }; | |
| 47 const char* data = reinterpret_cast<const char*>(expected); | |
| 48 size_t len = arraysize(expected); | |
| 49 NullDecrypter decrypter; | |
| 50 char buffer[256]; | |
| 51 size_t length = 0; | |
| 52 ASSERT_FALSE(decrypter.DecryptPacket( | |
| 53 0, "hello world!", StringPiece(data, len), buffer, &length, 256)); | |
| 54 } | |
| 55 | |
| 56 TEST_F(NullDecrypterTest, ShortInput) { | |
| 57 unsigned char expected[] = { | |
| 58 // fnv hash (truncated) | |
| 59 0x46, 0x11, 0xea, 0x5f, | |
| 60 0xcf, 0x1d, 0x66, 0x5b, | |
| 61 0xba, 0xf0, 0xbc, | |
| 62 }; | |
| 63 const char* data = reinterpret_cast<const char*>(expected); | |
| 64 size_t len = arraysize(expected); | |
| 65 NullDecrypter decrypter; | |
| 66 char buffer[256]; | |
| 67 size_t length = 0; | |
| 68 ASSERT_FALSE(decrypter.DecryptPacket( | |
| 69 0, "hello world!", StringPiece(data, len), buffer, &length, 256)); | |
| 70 } | |
| 71 | |
| 72 } // namespace test | |
| 73 } // namespace net | |
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