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| 1 // Copyright 2004-2009 Google Inc. | |
| 2 // | |
| 3 // Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 // you may not use this file except in compliance with the License. | |
| 5 // You may obtain a copy of the License at | |
| 6 // | |
| 7 // http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 // | |
| 9 // Unless required by applicable law or agreed to in writing, software | |
| 10 // distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 // See the License for the specific language governing permissions and | |
| 13 // limitations under the License. | |
| 14 // ======================================================================== | |
| 15 // MD5 unittest | |
| 16 | |
| 17 #include <atlstr.h> | |
| 18 #include "omaha/base/debug.h" | |
| 19 #include "omaha/base/md5.h" | |
| 20 #include "omaha/base/string.h" | |
| 21 #include "omaha/testing/unit_test.h" | |
| 22 | |
| 23 namespace omaha { | |
| 24 | |
| 25 void CheckMD5 (char *string, TCHAR *correct_digest) { | |
| 26 ASSERT_TRUE(correct_digest); | |
| 27 ASSERT_TRUE(string); | |
| 28 | |
| 29 MD5_CTX context; | |
| 30 MD5Init (&context); | |
| 31 MD5Update (&context, (unsigned char *)string, strlen (string)); | |
| 32 unsigned char digest[16]; | |
| 33 MD5Final (digest, &context); | |
| 34 | |
| 35 const DWORD digest_len = 32+1; | |
| 36 TCHAR digest_string[digest_len]; | |
| 37 digest_string[31] = '\0'; | |
| 38 digest_string[0] = '\0'; | |
| 39 | |
| 40 for (int i = 0; i < 16; i++) { | |
| 41 SafeStrCat (digest_string, SPRINTF (_T("%02x"), digest[i]), digest_len); | |
| 42 } | |
| 43 | |
| 44 ASSERT_STREQ(digest_string, correct_digest); | |
| 45 } | |
| 46 | |
| 47 TEST(Md5Test, MD5) { | |
| 48 CheckMD5 ("", _T("d41d8cd98f00b204e9800998ecf8427e")); | |
| 49 CheckMD5 ("a", _T("0cc175b9c0f1b6a831c399e269772661")); | |
| 50 CheckMD5 ("abc", _T("900150983cd24fb0d6963f7d28e17f72")); | |
| 51 CheckMD5 ("message digest", _T("f96b697d7cb7938d525a2f31aaf161d0")); | |
| 52 CheckMD5 ("abcdefghijklmnopqrstuvwxyz", _T("c3fcd3d76192e4007dfb496cca67e13b
")); | |
| 53 CheckMD5 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
_T("d174ab98d277d9f5a5611c2c9f419d9f")); | |
| 54 CheckMD5 ("12345678901234567890123456789012345678901234567890123456789012345
678901234567890", _T("57edf4a22be3c955ac49da2e2107b67a")); | |
| 55 } | |
| 56 | |
| 57 } // namespace omaha | |
| 58 | |
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