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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "base/registry.h" | |
6 #include "testing/gtest/include/gtest/gtest.h" | |
7 | |
8 namespace { | |
9 | |
10 const wchar_t kRootKey[] = L"Base_Registry_Unittest"; | |
11 | |
12 class RegistryTest : public testing::Test { | |
13 public: | |
14 RegistryTest() {} | |
15 | |
16 protected: | |
17 virtual void SetUp() { | |
18 // Create a temporary key. | |
19 RegKey key(HKEY_CURRENT_USER, L"", KEY_ALL_ACCESS); | |
20 key.DeleteKey(kRootKey); | |
21 ASSERT_FALSE(key.Open(HKEY_CURRENT_USER, kRootKey, KEY_READ)); | |
22 ASSERT_TRUE(key.Create(HKEY_CURRENT_USER, kRootKey, KEY_READ)); | |
23 } | |
24 | |
25 virtual void TearDown() { | |
26 // Clean up the temporary key. | |
27 RegKey key(HKEY_CURRENT_USER, L"", KEY_SET_VALUE); | |
28 ASSERT_TRUE(key.DeleteKey(kRootKey)); | |
29 } | |
30 | |
31 private: | |
32 DISALLOW_COPY_AND_ASSIGN(RegistryTest); | |
33 }; | |
34 | |
35 TEST_F(RegistryTest, ValueTest) { | |
36 RegKey key; | |
37 | |
38 std::wstring foo_key(kRootKey); | |
39 foo_key += L"\\Foo"; | |
40 ASSERT_TRUE(key.Create(HKEY_CURRENT_USER, foo_key.c_str(), KEY_READ)); | |
41 | |
42 { | |
43 ASSERT_TRUE(key.Open(HKEY_CURRENT_USER, foo_key.c_str(), | |
44 KEY_READ | KEY_SET_VALUE)); | |
45 | |
46 const wchar_t* kName = L"Bar"; | |
47 const wchar_t* kValue = L"bar"; | |
48 EXPECT_TRUE(key.WriteValue(kName, kValue)); | |
49 EXPECT_TRUE(key.ValueExists(kName)); | |
50 std::wstring out_value; | |
51 EXPECT_TRUE(key.ReadValue(kName, &out_value)); | |
52 EXPECT_NE(out_value, L""); | |
53 EXPECT_STREQ(out_value.c_str(), kValue); | |
54 EXPECT_EQ(1U, key.ValueCount()); | |
55 EXPECT_TRUE(key.DeleteValue(kName)); | |
56 } | |
57 } | |
58 | |
59 } // namespace | |
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