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Diffstat (limited to 'base/win/registry_unittest.cc')
| -rw-r--r-- | base/win/registry_unittest.cc | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/base/win/registry_unittest.cc b/base/win/registry_unittest.cc deleted file mode 100644 index 22576634f9..0000000000 --- a/base/win/registry_unittest.cc +++ /dev/null @@ -1,420 +0,0 @@ -// Copyright (c) 2011 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/win/registry.h" - -#include <cstring> -#include <vector> - -#include "base/bind.h" -#include "base/compiler_specific.h" -#include "base/message_loop/message_loop.h" -#include "base/run_loop.h" -#include "base/stl_util.h" -#include "base/win/windows_version.h" -#include "testing/gtest/include/gtest/gtest.h" - -namespace base { -namespace win { - -namespace { - -class RegistryTest : public testing::Test { - protected: -#if defined(_WIN64) - static const REGSAM kNativeViewMask = KEY_WOW64_64KEY; - static const REGSAM kRedirectedViewMask = KEY_WOW64_32KEY; -#else - static const REGSAM kNativeViewMask = KEY_WOW64_32KEY; - static const REGSAM kRedirectedViewMask = KEY_WOW64_64KEY; -#endif // _WIN64 - - RegistryTest() {} - void SetUp() override { - // Create a temporary key. - RegKey key(HKEY_CURRENT_USER, L"", KEY_ALL_ACCESS); - key.DeleteKey(kRootKey); - ASSERT_NE(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, kRootKey, KEY_READ)); - foo_software_key_ = L"Software\\"; - foo_software_key_ += kRootKey; - foo_software_key_ += L"\\Foo"; - } - - void TearDown() override { - // Clean up the temporary key. - RegKey key(HKEY_CURRENT_USER, L"", KEY_SET_VALUE); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(kRootKey)); - ASSERT_NE(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_READ)); - } - - static bool IsRedirectorPresent() { -#if defined(_WIN64) - return true; -#else - return OSInfo::GetInstance()->wow64_status() == OSInfo::WOW64_ENABLED; -#endif - } - - const wchar_t* const kRootKey = L"Base_Registry_Unittest"; - std::wstring foo_software_key_; - - private: - DISALLOW_COPY_AND_ASSIGN(RegistryTest); -}; - -// static -const REGSAM RegistryTest::kNativeViewMask; -const REGSAM RegistryTest::kRedirectedViewMask; - -TEST_F(RegistryTest, ValueTest) { - RegKey key; - - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ)); - - { - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ | KEY_SET_VALUE)); - ASSERT_TRUE(key.Valid()); - - const wchar_t kStringValueName[] = L"StringValue"; - const wchar_t kDWORDValueName[] = L"DWORDValue"; - const wchar_t kInt64ValueName[] = L"Int64Value"; - const wchar_t kStringData[] = L"string data"; - const DWORD kDWORDData = 0xdeadbabe; - const int64 kInt64Data = 0xdeadbabedeadbabeLL; - - // Test value creation - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(kStringValueName, kStringData)); - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(kDWORDValueName, kDWORDData)); - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(kInt64ValueName, &kInt64Data, - sizeof(kInt64Data), REG_QWORD)); - EXPECT_EQ(3U, key.GetValueCount()); - EXPECT_TRUE(key.HasValue(kStringValueName)); - EXPECT_TRUE(key.HasValue(kDWORDValueName)); - EXPECT_TRUE(key.HasValue(kInt64ValueName)); - - // Test Read - std::wstring string_value; - DWORD dword_value = 0; - int64 int64_value = 0; - ASSERT_EQ(ERROR_SUCCESS, key.ReadValue(kStringValueName, &string_value)); - ASSERT_EQ(ERROR_SUCCESS, key.ReadValueDW(kDWORDValueName, &dword_value)); - ASSERT_EQ(ERROR_SUCCESS, key.ReadInt64(kInt64ValueName, &int64_value)); - EXPECT_STREQ(kStringData, string_value.c_str()); - EXPECT_EQ(kDWORDData, dword_value); - EXPECT_EQ(kInt64Data, int64_value); - - // Make sure out args are not touched if ReadValue fails - const wchar_t* kNonExistent = L"NonExistent"; - ASSERT_NE(ERROR_SUCCESS, key.ReadValue(kNonExistent, &string_value)); - ASSERT_NE(ERROR_SUCCESS, key.ReadValueDW(kNonExistent, &dword_value)); - ASSERT_NE(ERROR_SUCCESS, key.ReadInt64(kNonExistent, &int64_value)); - EXPECT_STREQ(kStringData, string_value.c_str()); - EXPECT_EQ(kDWORDData, dword_value); - EXPECT_EQ(kInt64Data, int64_value); - - // Test delete - ASSERT_EQ(ERROR_SUCCESS, key.DeleteValue(kStringValueName)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteValue(kDWORDValueName)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteValue(kInt64ValueName)); - EXPECT_EQ(0U, key.GetValueCount()); - EXPECT_FALSE(key.HasValue(kStringValueName)); - EXPECT_FALSE(key.HasValue(kDWORDValueName)); - EXPECT_FALSE(key.HasValue(kInt64ValueName)); - } -} - -TEST_F(RegistryTest, BigValueIteratorTest) { - RegKey key; - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ | KEY_SET_VALUE)); - ASSERT_TRUE(key.Valid()); - - // Create a test value that is larger than MAX_PATH. - std::wstring data(MAX_PATH * 2, L'a'); - - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(data.c_str(), data.c_str())); - - RegistryValueIterator iterator(HKEY_CURRENT_USER, foo_key.c_str()); - ASSERT_TRUE(iterator.Valid()); - EXPECT_STREQ(data.c_str(), iterator.Name()); - EXPECT_STREQ(data.c_str(), iterator.Value()); - // ValueSize() is in bytes, including NUL. - EXPECT_EQ((MAX_PATH * 2 + 1) * sizeof(wchar_t), iterator.ValueSize()); - ++iterator; - EXPECT_FALSE(iterator.Valid()); -} - -TEST_F(RegistryTest, TruncatedCharTest) { - RegKey key; - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ | KEY_SET_VALUE)); - ASSERT_TRUE(key.Valid()); - - const wchar_t kName[] = L"name"; - // kData size is not a multiple of sizeof(wchar_t). - const uint8 kData[] = { 1, 2, 3, 4, 5 }; - EXPECT_EQ(5, arraysize(kData)); - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(kName, kData, - arraysize(kData), REG_BINARY)); - - RegistryValueIterator iterator(HKEY_CURRENT_USER, foo_key.c_str()); - ASSERT_TRUE(iterator.Valid()); - EXPECT_STREQ(kName, iterator.Name()); - // ValueSize() is in bytes. - ASSERT_EQ(arraysize(kData), iterator.ValueSize()); - // Value() is NUL terminated. - int end = (iterator.ValueSize() + sizeof(wchar_t) - 1) / sizeof(wchar_t); - EXPECT_NE(L'\0', iterator.Value()[end-1]); - EXPECT_EQ(L'\0', iterator.Value()[end]); - EXPECT_EQ(0, std::memcmp(kData, iterator.Value(), arraysize(kData))); - ++iterator; - EXPECT_FALSE(iterator.Valid()); -} - -TEST_F(RegistryTest, RecursiveDelete) { - RegKey key; - // Create kRootKey->Foo - // \->Bar (TestValue) - // \->Foo (TestValue) - // \->Bar - // \->Foo - // \->Moo - // \->Foo - // and delete kRootKey->Foo - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, - key.Create(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Bar", KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(L"TestValue", L"TestData")); - ASSERT_EQ(ERROR_SUCCESS, - key.Create(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Moo", KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, - key.Create(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Foo", KEY_WRITE)); - foo_key += L"\\Bar"; - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Foo", KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(L"TestValue", L"TestData")); - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_READ)); - - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_WRITE)); - ASSERT_NE(ERROR_SUCCESS, key.DeleteKey(L"Bar")); - ASSERT_NE(ERROR_SUCCESS, key.DeleteEmptyKey(L"Foo")); - ASSERT_NE(ERROR_SUCCESS, key.DeleteEmptyKey(L"Foo\\Bar\\Foo")); - ASSERT_NE(ERROR_SUCCESS, key.DeleteEmptyKey(L"Foo\\Bar")); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteEmptyKey(L"Foo\\Foo")); - - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Bar", KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"Foo", KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(L"")); - ASSERT_NE(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_READ)); - - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(L"Foo")); - ASSERT_NE(ERROR_SUCCESS, key.DeleteKey(L"Foo")); - ASSERT_NE(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_READ)); -} - -// This test requires running as an Administrator as it tests redirected -// registry writes to HKLM\Software -// http://msdn.microsoft.com/en-us/library/windows/desktop/aa384253.aspx -// TODO(wfh): flaky test on Vista. See http://crbug.com/377917 -TEST_F(RegistryTest, DISABLED_Wow64RedirectedFromNative) { - if (!IsRedirectorPresent()) - return; - - RegKey key; - - // Test redirected key access from non-redirected. - ASSERT_EQ(ERROR_SUCCESS, - key.Create(HKEY_LOCAL_MACHINE, - foo_software_key_.c_str(), - KEY_WRITE | kRedirectedViewMask)); - ASSERT_NE(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, foo_software_key_.c_str(), KEY_READ)); - ASSERT_NE(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - foo_software_key_.c_str(), - KEY_READ | kNativeViewMask)); - - // Open the non-redirected view of the parent and try to delete the test key. - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, L"Software", KEY_SET_VALUE)); - ASSERT_NE(ERROR_SUCCESS, key.DeleteKey(kRootKey)); - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - L"Software", - KEY_SET_VALUE | kNativeViewMask)); - ASSERT_NE(ERROR_SUCCESS, key.DeleteKey(kRootKey)); - - // Open the redirected view and delete the key created above. - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - L"Software", - KEY_SET_VALUE | kRedirectedViewMask)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(kRootKey)); -} - -// Test for the issue found in http://crbug.com/384587 where OpenKey would call -// Close() and reset wow64_access_ flag to 0 and cause a NOTREACHED to hit on a -// subsequent OpenKey call. -TEST_F(RegistryTest, SameWowFlags) { - RegKey key; - - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - L"Software", - KEY_READ | KEY_WOW64_64KEY)); - ASSERT_EQ(ERROR_SUCCESS, - key.OpenKey(L"Microsoft", - KEY_READ | KEY_WOW64_64KEY)); - ASSERT_EQ(ERROR_SUCCESS, - key.OpenKey(L"Windows", - KEY_READ | KEY_WOW64_64KEY)); -} - -// TODO(wfh): flaky test on Vista. See http://crbug.com/377917 -TEST_F(RegistryTest, DISABLED_Wow64NativeFromRedirected) { - if (!IsRedirectorPresent()) - return; - RegKey key; - - // Test non-redirected key access from redirected. - ASSERT_EQ(ERROR_SUCCESS, - key.Create(HKEY_LOCAL_MACHINE, - foo_software_key_.c_str(), - KEY_WRITE | kNativeViewMask)); - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, foo_software_key_.c_str(), KEY_READ)); - ASSERT_NE(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - foo_software_key_.c_str(), - KEY_READ | kRedirectedViewMask)); - - // Open the redirected view of the parent and try to delete the test key - // from the non-redirected view. - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - L"Software", - KEY_SET_VALUE | kRedirectedViewMask)); - ASSERT_NE(ERROR_SUCCESS, key.DeleteKey(kRootKey)); - - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_LOCAL_MACHINE, - L"Software", - KEY_SET_VALUE | kNativeViewMask)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(kRootKey)); -} - -TEST_F(RegistryTest, OpenSubKey) { - RegKey key; - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, - kRootKey, - KEY_READ | KEY_CREATE_SUB_KEY)); - - ASSERT_NE(ERROR_SUCCESS, key.OpenKey(L"foo", KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.CreateKey(L"foo", KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_READ)); - ASSERT_EQ(ERROR_SUCCESS, key.OpenKey(L"foo", KEY_READ)); - - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, - key.Open(HKEY_CURRENT_USER, foo_key.c_str(), KEY_READ)); - - ASSERT_EQ(ERROR_SUCCESS, key.Open(HKEY_CURRENT_USER, kRootKey, KEY_WRITE)); - ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(L"foo")); -} - -class TestChangeDelegate { - public: - TestChangeDelegate() : called_(false) {} - ~TestChangeDelegate() {} - - void OnKeyChanged() { - MessageLoop::current()->QuitWhenIdle(); - called_ = true; - } - - bool WasCalled() { - bool was_called = called_; - called_ = false; - return was_called; - } - - private: - bool called_; -}; - -TEST_F(RegistryTest, ChangeCallback) { - RegKey key; - TestChangeDelegate delegate; - MessageLoop message_loop; - - std::wstring foo_key(kRootKey); - foo_key += L"\\Foo"; - ASSERT_EQ(ERROR_SUCCESS, key.Create(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ)); - - ASSERT_TRUE(key.StartWatching(Bind(&TestChangeDelegate::OnKeyChanged, - Unretained(&delegate)))); - EXPECT_FALSE(delegate.WasCalled()); - - // Make some change. - RegKey key2; - ASSERT_EQ(ERROR_SUCCESS, key2.Open(HKEY_CURRENT_USER, foo_key.c_str(), - KEY_READ | KEY_SET_VALUE)); - ASSERT_TRUE(key2.Valid()); - EXPECT_EQ(ERROR_SUCCESS, key2.WriteValue(L"name", L"data")); - - // Allow delivery of the notification. - EXPECT_FALSE(delegate.WasCalled()); - base::RunLoop().Run(); - - ASSERT_TRUE(delegate.WasCalled()); - EXPECT_FALSE(delegate.WasCalled()); - - ASSERT_TRUE(key.StartWatching(Bind(&TestChangeDelegate::OnKeyChanged, - Unretained(&delegate)))); - - // Change something else. - EXPECT_EQ(ERROR_SUCCESS, key2.WriteValue(L"name2", L"data2")); - base::RunLoop().Run(); - ASSERT_TRUE(delegate.WasCalled()); - - ASSERT_TRUE(key.StartWatching(Bind(&TestChangeDelegate::OnKeyChanged, - Unretained(&delegate)))); - base::RunLoop().RunUntilIdle(); - EXPECT_FALSE(delegate.WasCalled()); -} - -} // namespace - -} // namespace win -} // namespace base |