Implement FormStructure and an initial method, EncodeUploadRequest. This also adds SHA1HashString, a utility method to get the SHA-1 hash of an input string, with appropriate unit tests.

BUG=18201
TEST=none
Review URL: http://codereview.chromium.org/355003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30980 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 56 insertions, 0 deletions

diff --git a/base/sha1_unittest.cc b/base/sha1_unittest.cc
new file mode 100644
index 0000000..e445e8f
--- /dev/null
+++ b/base/sha1_unittest.cc
@@ -0,0 +1,56 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/sha1.h"
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+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 };
+
+  std::string output = base::SHA1HashString(input);
+  for (size_t i = 0; i < base::SHA1_LENGTH; i++)
+    EXPECT_EQ(expected[i], output[i] & 0xFF);
+}
+
+TEST(SHA1Test, Test2) {
+  // Example A.2 from FIPS 180-2: multi-block message.
+  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 };
+
+  std::string output = base::SHA1HashString(input);
+  for (size_t i = 0; i < base::SHA1_LENGTH; i++)
+    EXPECT_EQ(expected[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 };
+
+  std::string output = base::SHA1HashString(input);
+  for (size_t i = 0; i < base::SHA1_LENGTH; i++)
+    EXPECT_EQ(expected[i], output[i] & 0xFF);
+}