Initial commit of sync engine code to browser/sync....

chrome/browser/sync/util/data_encryption_unittest.cc

+// 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 "chrome/browser/sync/util/data_encryption.h"
+
+#include <string>
+#include <vector>
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+using std::string;
+using std::vector;
+
+namespace {
+
+TEST(DataEncryption, TestEncryptDecryptOfSampleString) {
+  vector<uint8> example(EncryptData("example"));
+  ASSERT_FALSE(example.empty());
+  string result;
+  ASSERT_TRUE(DecryptData(example, &result));
+  ASSERT_TRUE(result == "example");
+}
+
+TEST(DataEncryption, TestDecryptFailure) {
+  vector<uint8> example(0, 0);
+  string result;
+  ASSERT_FALSE(DecryptData(example, &result));
+}
+
+}  // namespace