cygprofile: increase timeouts to allow showing web contents
[chromium-blink-merge.git] / crypto / sha2_unittest.cc
blob78da1360d4daab5bbd9c4e3ccfc869b1586345c3
1 // Copyright (c) 2011 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.
5 #include "crypto/sha2.h"
7 #include "base/basictypes.h"
8 #include "testing/gtest/include/gtest/gtest.h"
10 TEST(Sha256Test, Test1) {
11 // Example B.1 from FIPS 180-2: one-block message.
12 std::string input1 = "abc";
13 int expected1[] = { 0xba, 0x78, 0x16, 0xbf,
14 0x8f, 0x01, 0xcf, 0xea,
15 0x41, 0x41, 0x40, 0xde,
16 0x5d, 0xae, 0x22, 0x23,
17 0xb0, 0x03, 0x61, 0xa3,
18 0x96, 0x17, 0x7a, 0x9c,
19 0xb4, 0x10, 0xff, 0x61,
20 0xf2, 0x00, 0x15, 0xad };
22 uint8 output1[crypto::kSHA256Length];
23 crypto::SHA256HashString(input1, output1, sizeof(output1));
24 for (size_t i = 0; i < crypto::kSHA256Length; i++)
25 EXPECT_EQ(expected1[i], static_cast<int>(output1[i]));
27 uint8 output_truncated1[4]; // 4 bytes == 32 bits
28 crypto::SHA256HashString(input1,
29 output_truncated1, sizeof(output_truncated1));
30 for (size_t i = 0; i < sizeof(output_truncated1); i++)
31 EXPECT_EQ(expected1[i], static_cast<int>(output_truncated1[i]));
34 TEST(Sha256Test, Test1_String) {
35 // Same as the above, but using the wrapper that returns a std::string.
36 // Example B.1 from FIPS 180-2: one-block message.
37 std::string input1 = "abc";
38 int expected1[] = { 0xba, 0x78, 0x16, 0xbf,
39 0x8f, 0x01, 0xcf, 0xea,
40 0x41, 0x41, 0x40, 0xde,
41 0x5d, 0xae, 0x22, 0x23,
42 0xb0, 0x03, 0x61, 0xa3,
43 0x96, 0x17, 0x7a, 0x9c,
44 0xb4, 0x10, 0xff, 0x61,
45 0xf2, 0x00, 0x15, 0xad };
47 std::string output1 = crypto::SHA256HashString(input1);
48 ASSERT_EQ(crypto::kSHA256Length, output1.size());
49 for (size_t i = 0; i < crypto::kSHA256Length; i++)
50 EXPECT_EQ(expected1[i], static_cast<uint8>(output1[i]));
53 TEST(Sha256Test, Test2) {
54 // Example B.2 from FIPS 180-2: multi-block message.
55 std::string input2 =
56 "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
57 int expected2[] = { 0x24, 0x8d, 0x6a, 0x61,
58 0xd2, 0x06, 0x38, 0xb8,
59 0xe5, 0xc0, 0x26, 0x93,
60 0x0c, 0x3e, 0x60, 0x39,
61 0xa3, 0x3c, 0xe4, 0x59,
62 0x64, 0xff, 0x21, 0x67,
63 0xf6, 0xec, 0xed, 0xd4,
64 0x19, 0xdb, 0x06, 0xc1 };
66 uint8 output2[crypto::kSHA256Length];
67 crypto::SHA256HashString(input2, output2, sizeof(output2));
68 for (size_t i = 0; i < crypto::kSHA256Length; i++)
69 EXPECT_EQ(expected2[i], static_cast<int>(output2[i]));
71 uint8 output_truncated2[6];
72 crypto::SHA256HashString(input2,
73 output_truncated2, sizeof(output_truncated2));
74 for (size_t i = 0; i < sizeof(output_truncated2); i++)
75 EXPECT_EQ(expected2[i], static_cast<int>(output_truncated2[i]));
78 TEST(Sha256Test, Test3) {
79 // Example B.3 from FIPS 180-2: long message.
80 std::string input3(1000000, 'a'); // 'a' repeated a million times
81 int expected3[] = { 0xcd, 0xc7, 0x6e, 0x5c,
82 0x99, 0x14, 0xfb, 0x92,
83 0x81, 0xa1, 0xc7, 0xe2,
84 0x84, 0xd7, 0x3e, 0x67,
85 0xf1, 0x80, 0x9a, 0x48,
86 0xa4, 0x97, 0x20, 0x0e,
87 0x04, 0x6d, 0x39, 0xcc,
88 0xc7, 0x11, 0x2c, 0xd0 };
90 uint8 output3[crypto::kSHA256Length];
91 crypto::SHA256HashString(input3, output3, sizeof(output3));
92 for (size_t i = 0; i < crypto::kSHA256Length; i++)
93 EXPECT_EQ(expected3[i], static_cast<int>(output3[i]));
95 uint8 output_truncated3[12];
96 crypto::SHA256HashString(input3,
97 output_truncated3, sizeof(output_truncated3));
98 for (size_t i = 0; i < sizeof(output_truncated3); i++)
99 EXPECT_EQ(expected3[i], static_cast<int>(output_truncated3[i]));