diff options
Diffstat (limited to 'chromium/base/hash/sha1_unittest.cc')
| -rw-r--r-- | chromium/base/hash/sha1_unittest.cc | 75 |
1 files changed, 48 insertions, 27 deletions
diff --git a/chromium/base/hash/sha1_unittest.cc b/chromium/base/hash/sha1_unittest.cc index 3d69ef6c3cf..f87221dd5af 100644 --- a/chromium/base/hash/sha1_unittest.cc +++ b/chromium/base/hash/sha1_unittest.cc @@ -14,12 +14,14 @@ TEST(SHA1Test, Test1) { // Example A.1 from FIPS 180-2: one-block message. std::string input = "abc"; - int expected[] = {0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e, - 0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d}; + static constexpr int kExpected[] = {0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, + 0x6a, 0xba, 0x3e, 0x25, 0x71, 0x78, 0x50, + 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d}; std::string output = base::SHA1HashString(input); + ASSERT_EQ(base::kSHA1Length, output.size()); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i] & 0xFF); + EXPECT_EQ(kExpected[i], output[i] & 0xFF); } TEST(SHA1Test, Test2) { @@ -27,68 +29,87 @@ TEST(SHA1Test, Test2) { std::string input = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; - int expected[] = {0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae, - 0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1}; + static constexpr int kExpected[] = {0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, + 0x6e, 0xba, 0xae, 0x4a, 0xa1, 0xf9, 0x51, + 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1}; std::string output = base::SHA1HashString(input); + ASSERT_EQ(base::kSHA1Length, output.size()); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i] & 0xFF); + EXPECT_EQ(kExpected[i], output[i] & 0xFF); } TEST(SHA1Test, Test3) { // Example A.3 from FIPS 180-2: long message. std::string input(1000000, 'a'); - int expected[] = {0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, 0xa4, 0xf6, 0x1e, - 0xeb, 0x2b, 0xdb, 0xad, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f}; + static constexpr int kExpected[] = {0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, + 0xa4, 0xf6, 0x1e, 0xeb, 0x2b, 0xdb, 0xad, + 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f}; std::string output = base::SHA1HashString(input); + ASSERT_EQ(base::kSHA1Length, output.size()); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i] & 0xFF); + EXPECT_EQ(kExpected[i], output[i] & 0xFF); } -TEST(SHA1Test, Test1Bytes) { +TEST(SHA1Test, Test1BytesAndSpan) { // Example A.1 from FIPS 180-2: one-block message. std::string input = "abc"; unsigned char output[base::kSHA1Length]; - unsigned char expected[] = {0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, - 0x6a, 0xba, 0x3e, 0x25, 0x71, 0x78, 0x50, - 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d}; + static constexpr unsigned char kExpected[] = { + 0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e, + 0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d}; base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), - input.length(), output); + input.size(), output); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i]); + EXPECT_EQ(kExpected[i], output[i]); + + std::array<uint8_t, base::kSHA1Length> output_array = + base::SHA1HashSpan(base::as_bytes(base::make_span(input))); + for (size_t i = 0; i < base::kSHA1Length; i++) + EXPECT_EQ(kExpected[i], output_array[i]); } -TEST(SHA1Test, Test2Bytes) { +TEST(SHA1Test, Test2BytesAndSpan) { // Example A.2 from FIPS 180-2: multi-block message. std::string input = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; unsigned char output[base::kSHA1Length]; - unsigned char expected[] = {0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, - 0x6e, 0xba, 0xae, 0x4a, 0xa1, 0xf9, 0x51, - 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1}; + static constexpr unsigned char kExpected[] = { + 0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae, + 0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1}; base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), - input.length(), output); + input.size(), output); + for (size_t i = 0; i < base::kSHA1Length; i++) + EXPECT_EQ(kExpected[i], output[i]); + + std::array<uint8_t, base::kSHA1Length> output_array = + base::SHA1HashSpan(base::as_bytes(base::make_span(input))); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i]); + EXPECT_EQ(kExpected[i], output_array[i]); } -TEST(SHA1Test, Test3Bytes) { +TEST(SHA1Test, Test3BytesAndSpan) { // Example A.3 from FIPS 180-2: long message. std::string input(1000000, 'a'); unsigned char output[base::kSHA1Length]; - unsigned char expected[] = {0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, - 0xa4, 0xf6, 0x1e, 0xeb, 0x2b, 0xdb, 0xad, - 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f}; + static constexpr unsigned char kExpected[] = { + 0x34, 0xaa, 0x97, 0x3c, 0xd4, 0xc4, 0xda, 0xa4, 0xf6, 0x1e, + 0xeb, 0x2b, 0xdb, 0xad, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6f}; base::SHA1HashBytes(reinterpret_cast<const unsigned char*>(input.c_str()), - input.length(), output); + input.size(), output); + for (size_t i = 0; i < base::kSHA1Length; i++) + EXPECT_EQ(kExpected[i], output[i]); + + std::array<uint8_t, base::kSHA1Length> output_array = + base::SHA1HashSpan(base::as_bytes(base::make_span(input))); for (size_t i = 0; i < base::kSHA1Length; i++) - EXPECT_EQ(expected[i], output[i]); + EXPECT_EQ(kExpected[i], output_array[i]); } |