SHA1.cpp 2.4 KB

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  1. /*
  2. * Copyright (C) 2011 Google Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions are
  6. * met:
  7. *
  8. * * Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * * Redistributions in binary form must reproduce the above
  11. * copyright notice, this list of conditions and the following disclaimer
  12. * in the documentation and/or other materials provided with the
  13. * distribution.
  14. * * Neither the name of Google Inc. nor the names of its
  15. * contributors may be used to endorse or promote products derived from
  16. * this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. */
  30. #include "config.h"
  31. #include <wtf/SHA1.h>
  32. #include <wtf/text/CString.h>
  33. namespace TestWebKitAPI {
  34. static void expectSHA1(CString input, int repeat, CString expected)
  35. {
  36. SHA1 sha1;
  37. for (int i = 0; i < repeat; ++i)
  38. sha1.addBytes(input);
  39. CString actual = sha1.computeHexDigest();
  40. ASSERT_EQ(expected.length(), actual.length());
  41. ASSERT_STREQ(expected.data(), actual.data());
  42. }
  43. TEST(WTF_SHA1, Computation)
  44. {
  45. // Examples taken from sample code in RFC 3174.
  46. expectSHA1("abc", 1, "A9993E364706816ABA3E25717850C26C9CD0D89D");
  47. expectSHA1("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 1, "84983E441C3BD26EBAAE4AA1F95129E5E54670F1");
  48. expectSHA1("a", 1000000, "34AA973CD4C4DAA4F61EEB2BDBAD27316534016F");
  49. expectSHA1("0123456701234567012345670123456701234567012345670123456701234567", 10, "DEA356A2CDDD90C7A7ECEDC5EBB563934F460452");
  50. }
  51. } // namespace TestWebKitAPI