Index: chrome_elf/nt_registry/nt_registry_unittest.cc |
diff --git a/chrome_elf/nt_registry/nt_registry_unittest.cc b/chrome_elf/nt_registry/nt_registry_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d2020429fadbc20d9da8ee412c54612e3bc15766 |
--- /dev/null |
+++ b/chrome_elf/nt_registry/nt_registry_unittest.cc |
@@ -0,0 +1,465 @@ |
+// Copyright 2016 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_elf/nt_registry/nt_registry.h" |
+ |
+#include <windows.h> |
+#include <rpc.h> |
+#include <stddef.h> |
+ |
+#include "base/test/test_reg_util_win.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace { |
+ |
+//------------------------------------------------------------------------------ |
+// WOW64 redirection tests |
+// |
+// - Only HKCU will be tested on the auto (try) bots. |
+// HKLM will be kept separate (and manual) for local testing only. |
+// |
+// NOTE: Currently no real WOW64 context testing, as building x86 projects |
+// during x64 builds is not currently supported for performance reasons. |
+// https://cs.chromium.org/chromium/src/build/toolchain/win/BUILD.gn?sq%3Dpackage:chromium&l=314 |
+//------------------------------------------------------------------------------ |
+ |
+// Utility function for the WOW64 redirection test suites. |
+// Note: Testing redirection through ADVAPI32 here as well, to get notice if |
+// expected behaviour changes! |
+// If |redirected_path| == nullptr, no redirection is expected in any case. |
+void DoRedirectTest(nt::ROOT_KEY nt_root_key, |
+ const wchar_t* path, |
+ const wchar_t* redirected_path OPTIONAL) { |
+ HANDLE handle = INVALID_HANDLE_VALUE; |
+ HKEY key_handle = nullptr; |
+ constexpr ACCESS_MASK kAccess = KEY_WRITE | DELETE; |
+ const HKEY root_key = |
+ (nt_root_key == nt::HKCU) ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE; |
+ |
+ // Make sure clean before starting. |
+ nt::DeleteRegKey(nt_root_key, nt::NONE, path); |
+ if (redirected_path) |
+ nt::DeleteRegKey(nt_root_key, nt::NONE, redirected_path); |
+ |
+ //---------------------------------------------------------------------------- |
+ // No redirection through ADVAPI32 on straight x86 or x64. |
+ ASSERT_EQ(ERROR_SUCCESS, |
+ RegCreateKeyExW(root_key, path, 0, nullptr, REG_OPTION_NON_VOLATILE, |
+ kAccess, nullptr, &key_handle, nullptr)); |
+ ASSERT_EQ(ERROR_SUCCESS, RegCloseKey(key_handle)); |
+ ASSERT_TRUE(nt::OpenRegKey(nt_root_key, path, kAccess, &handle, nullptr)); |
+ ASSERT_TRUE(nt::DeleteRegKey(handle)); |
+ nt::CloseRegKey(handle); |
+ |
+#ifdef _WIN64 |
+ //---------------------------------------------------------------------------- |
+ // Try forcing WOW64 redirection on x64 through ADVAPI32. |
+ ASSERT_EQ(ERROR_SUCCESS, |
+ RegCreateKeyExW(root_key, path, 0, nullptr, REG_OPTION_NON_VOLATILE, |
+ kAccess | KEY_WOW64_32KEY, nullptr, &key_handle, |
+ nullptr)); |
+ ASSERT_EQ(ERROR_SUCCESS, RegCloseKey(key_handle)); |
+ // Check path: |
+ if (nt::OpenRegKey(nt_root_key, path, kAccess, &handle, nullptr)) { |
+ if (redirected_path) |
+ ADD_FAILURE(); |
+ ASSERT_TRUE(nt::DeleteRegKey(handle)); |
+ nt::CloseRegKey(handle); |
+ } else if (!redirected_path) { |
+ // Should have succeeded. |
+ ADD_FAILURE(); |
+ } |
+ if (redirected_path) { |
+ // Check redirected path: |
+ if (nt::OpenRegKey(nt_root_key, redirected_path, kAccess, &handle, |
+ nullptr)) { |
+ if (!redirected_path) |
+ ADD_FAILURE(); |
+ ASSERT_TRUE(nt::DeleteRegKey(handle)); |
+ nt::CloseRegKey(handle); |
+ } else { |
+ // Should have succeeded. |
+ ADD_FAILURE(); |
+ } |
+ } |
+ |
+ //---------------------------------------------------------------------------- |
+ // Try forcing WOW64 redirection on x64 through NTDLL. |
+ ASSERT_TRUE( |
+ nt::CreateRegKey(nt_root_key, path, kAccess | KEY_WOW64_32KEY, nullptr)); |
+ // Check path: |
+ if (nt::OpenRegKey(nt_root_key, path, kAccess, &handle, nullptr)) { |
+ if (redirected_path) |
+ ADD_FAILURE(); |
+ ASSERT_TRUE(nt::DeleteRegKey(handle)); |
+ nt::CloseRegKey(handle); |
+ } else if (!redirected_path) { |
+ // Should have succeeded. |
+ ADD_FAILURE(); |
+ } |
+ if (redirected_path) { |
+ // Check redirected path: |
+ if (nt::OpenRegKey(nt_root_key, redirected_path, kAccess, &handle, |
+ nullptr)) { |
+ if (!redirected_path) |
+ ADD_FAILURE(); |
+ ASSERT_TRUE(nt::DeleteRegKey(handle)); |
+ nt::CloseRegKey(handle); |
+ } else { |
+ // Should have succeeded. |
+ ADD_FAILURE(); |
+ } |
+ } |
+#endif // _WIN64 |
+} |
+ |
+// These test reg paths match |kClassesSubtree| in nt_registry.cc. |
+constexpr const wchar_t* kClassesRedirects[] = { |
+ L"SOFTWARE\\Classes\\CLSID\\chrome_testing", |
+ L"SOFTWARE\\Classes\\WOW6432Node\\CLSID\\chrome_testing", |
+ L"SOFTWARE\\Classes\\DirectShow\\chrome_testing", |
+ L"SOFTWARE\\Classes\\WOW6432Node\\DirectShow\\chrome_testing", |
+ L"SOFTWARE\\Classes\\Interface\\chrome_testing", |
+ L"SOFTWARE\\Classes\\WOW6432Node\\Interface\\chrome_testing", |
+ L"SOFTWARE\\Classes\\Media Type\\chrome_testing", |
+ L"SOFTWARE\\Classes\\WOW6432Node\\Media Type\\chrome_testing", |
+ L"SOFTWARE\\Classes\\MediaFoundation\\chrome_testing", |
+ L"SOFTWARE\\Classes\\WOW6432Node\\MediaFoundation\\chrome_testing"}; |
+ |
+static_assert((_countof(kClassesRedirects) & 0x01) == 0, |
+ "Must have an even number of kClassesRedirects."); |
+ |
+// This test does NOT use NtRegistryTest class. It requires Windows WOW64 |
+// redirection to take place, which would not happen with a testing redirection |
+// layer. |
+TEST(NtRegistryTestRedirection, Wow64RedirectionHKCU) { |
+ // Using two elements for each loop. |
+ for (size_t index = 0; index < _countof(kClassesRedirects); index += 2) { |
+ DoRedirectTest(nt::HKCU, kClassesRedirects[index], |
+ kClassesRedirects[index + 1]); |
+ } |
+} |
+ |
+// These test reg paths match |kHklmSoftwareSubtree| in nt_registry.cc. |
+constexpr const wchar_t* kHKLMNoRedirects[] = { |
+ L"SOFTWARE\\Classes\\chrome_testing", L"SOFTWARE\\Clients\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\COM3\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Cryptography\\Calais\\Current\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Cryptography\\Calais\\Readers\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Cryptography\\Services\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\CTF\\SystemShared\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\CTF\\TIP\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\DFS\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Driver Signing\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\EnterpriseCertificates\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\EventSystem\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\MSMQ\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Non-Driver Signing\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Notepad\\DefaultFonts\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\OLE\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\RAS\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\RPC\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\SOFTWARE\\Microsoft\\Shared " |
+ L"Tools\\MSInfo\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\SystemCertificates\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\TermServLicensing\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Transaction Server\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\App " |
+ L"Paths\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Control " |
+ L"Panel\\Cursors\\Schemes\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\AutoplayHandlers" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\DriveIcons" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\KindMap" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Group " |
+ L"Policy\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\PreviewHandlers" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Telephony\\Locations" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\Console\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\FontDpi\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\FontLink\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\FontMapper\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\FontSubstitutes\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\Gre_initialize\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution " |
+ L"Options\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\LanguagePack\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\NetworkCards" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows " |
+ L"NT\\CurrentVersion\\Perflib\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Ports\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Print\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList" |
+ L"\\chrome_testing", |
+ L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time " |
+ L"Zones\\chrome_testing", |
+ L"SOFTWARE\\Policies\\chrome_testing", |
+ L"SOFTWARE\\RegisteredApplications\\chrome_testing"}; |
+ |
+// Run from administrator command prompt! |
+// Note: Disabled for automated testing (HKLM protection). Local testing |
+// only. |
+// |
+// This test does NOT use NtRegistryTest class. It requires Windows WOW64 |
+// redirection to take place, which would not happen with a testing redirection |
+// layer. |
+TEST(NtRegistryTestRedirection, DISABLED_Wow64RedirectionHKLM) { |
+ // 1) SOFTWARE is redirected. |
+ DoRedirectTest(nt::HKLM, L"SOFTWARE\\chrome_testing", |
+ L"SOFTWARE\\WOW6432Node\\chrome_testing"); |
+ |
+ // 2) Except some subkeys are not. |
+ for (size_t index = 0; index < _countof(kHKLMNoRedirects); ++index) { |
+ DoRedirectTest(nt::HKLM, kHKLMNoRedirects[index], nullptr); |
+ } |
+ |
+ // 3) But then some Classes subkeys are redirected. |
+ // Using two elements for each loop. |
+ for (size_t index = 0; index < _countof(kClassesRedirects); index += 2) { |
+ DoRedirectTest(nt::HKLM, kClassesRedirects[index], |
+ kClassesRedirects[index + 1]); |
+ } |
+ |
+ // 4) And just make sure other Classes subkeys are shared. |
+ DoRedirectTest(nt::HKLM, L"SOFTWARE\\Classes\\chrome_testing", nullptr); |
+} |
+ |
+TEST(NtRegistryTestMisc, SanitizeSubkeyPaths) { |
+ std::wstring new_path = L""; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ std::wstring sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"", sani_path.c_str()); |
+ |
+ new_path = L"boo"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"boo", sani_path.c_str()); |
+ |
+ new_path = L"\\boo"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"boo", sani_path.c_str()); |
+ |
+ new_path = L"boo\\"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"boo", sani_path.c_str()); |
+ |
+ new_path = L"\\\\\\"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"", sani_path.c_str()); |
+ |
+ new_path = L"boo\\\\\\ya"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"boo\\ya", sani_path.c_str()); |
+ |
+ new_path = L"\\\\\\boo\\ya\\\\"; |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"boo\\ya", sani_path.c_str()); |
+ |
+ // Be sure to leave the environment clean. |
+ new_path.clear(); |
+ EXPECT_TRUE(nt::SetTestingOverride(nt::HKCU, new_path)); |
+ sani_path = nt::GetTestingOverride(nt::HKCU); |
+ EXPECT_STREQ(L"", sani_path.c_str()); |
+} |
+ |
+//------------------------------------------------------------------------------ |
+// NtRegistryTest class |
+// |
+// Only use this class for tests that need testing registry redirection. |
+//------------------------------------------------------------------------------ |
+ |
+class NtRegistryTest : public testing::Test { |
+ protected: |
+ void SetUp() override { |
+ base::string16 temp; |
+ override_manager_.OverrideRegistry(HKEY_CURRENT_USER, &temp); |
+ ASSERT_TRUE(nt::SetTestingOverride(nt::HKCU, temp)); |
+ override_manager_.OverrideRegistry(HKEY_LOCAL_MACHINE, &temp); |
+ ASSERT_TRUE(nt::SetTestingOverride(nt::HKLM, temp)); |
+ } |
+ |
+ void TearDown() override { |
+ base::string16 temp; |
+ ASSERT_TRUE(nt::SetTestingOverride(nt::HKCU, temp)); |
+ ASSERT_TRUE(nt::SetTestingOverride(nt::HKLM, temp)); |
+ } |
+ |
+ private: |
+ registry_util::RegistryOverrideManager override_manager_; |
+}; |
+ |
+//------------------------------------------------------------------------------ |
+// NT registry API tests |
+//------------------------------------------------------------------------------ |
+ |
+TEST_F(NtRegistryTest, API_DWORD) { |
+ HANDLE key_handle; |
+ const wchar_t* dword_val_name = L"DwordTestValue"; |
+ DWORD dword_val = 1234; |
+ |
+ // Create a subkey to play under. |
+ ASSERT_TRUE(nt::CreateRegKey(nt::HKCU, L"NTRegistry\\dword", KEY_ALL_ACCESS, |
+ &key_handle)); |
+ ASSERT_NE(key_handle, INVALID_HANDLE_VALUE); |
+ ASSERT_NE(key_handle, nullptr); |
+ |
+ DWORD get_dword = 0; |
+ EXPECT_FALSE(nt::QueryRegValueDWORD(key_handle, dword_val_name, &get_dword)); |
+ |
+ // Set |
+ EXPECT_TRUE(nt::SetRegValueDWORD(key_handle, dword_val_name, dword_val)); |
+ |
+ // Get |
+ EXPECT_TRUE(nt::QueryRegValueDWORD(key_handle, dword_val_name, &get_dword)); |
+ EXPECT_TRUE(get_dword == dword_val); |
+ |
+ // Clean up |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+} |
+ |
+TEST_F(NtRegistryTest, API_SZ) { |
+ HANDLE key_handle; |
+ const wchar_t* sz_val_name = L"SzTestValue"; |
+ std::wstring sz_val = L"blah de blah de blahhhhh."; |
+ const wchar_t* sz_val_name2 = L"SzTestValueEmpty"; |
+ std::wstring sz_val2 = L""; |
+ |
+ // Create a subkey to play under. |
+ ASSERT_TRUE(nt::CreateRegKey(nt::HKCU, L"NTRegistry\\sz", KEY_ALL_ACCESS, |
+ &key_handle)); |
+ ASSERT_NE(key_handle, INVALID_HANDLE_VALUE); |
+ ASSERT_NE(key_handle, nullptr); |
+ |
+ std::wstring get_sz; |
+ EXPECT_FALSE(nt::QueryRegValueSZ(key_handle, sz_val_name, &get_sz)); |
+ |
+ // Set |
+ EXPECT_TRUE(nt::SetRegValueSZ(key_handle, sz_val_name, sz_val)); |
+ EXPECT_TRUE(nt::SetRegValueSZ(key_handle, sz_val_name2, sz_val2)); |
+ |
+ // Get |
+ EXPECT_TRUE(nt::QueryRegValueSZ(key_handle, sz_val_name, &get_sz)); |
+ EXPECT_TRUE(get_sz.compare(sz_val) == 0); |
+ EXPECT_TRUE(nt::QueryRegValueSZ(key_handle, sz_val_name2, &get_sz)); |
+ EXPECT_TRUE(get_sz.compare(sz_val2) == 0); |
+ |
+ // Clean up |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+} |
+ |
+TEST_F(NtRegistryTest, API_MULTISZ) { |
+ HANDLE key_handle; |
+ const wchar_t* multisz_val_name = L"SzmultiTestValue"; |
+ std::vector<std::wstring> multisz_val; |
+ std::wstring multi1 = L"one"; |
+ std::wstring multi2 = L"two"; |
+ std::wstring multi3 = L"three"; |
+ const wchar_t* multisz_val_name2 = L"SzmultiTestValueBad"; |
+ std::wstring multi_empty = L""; |
+ |
+ // Create a subkey to play under. |
+ ASSERT_TRUE(nt::CreateRegKey(nt::HKCU, L"NTRegistry\\multisz", KEY_ALL_ACCESS, |
+ &key_handle)); |
+ ASSERT_NE(key_handle, INVALID_HANDLE_VALUE); |
+ ASSERT_NE(key_handle, nullptr); |
+ |
+ multisz_val.push_back(multi1); |
+ multisz_val.push_back(multi2); |
+ multisz_val.push_back(multi3); |
+ // Set |
+ EXPECT_TRUE( |
+ nt::SetRegValueMULTISZ(key_handle, multisz_val_name, multisz_val)); |
+ multisz_val.clear(); |
+ multisz_val.push_back(multi_empty); |
+ // Set |
+ EXPECT_TRUE( |
+ nt::SetRegValueMULTISZ(key_handle, multisz_val_name2, multisz_val)); |
+ multisz_val.clear(); |
+ |
+ // Get |
+ EXPECT_TRUE( |
+ nt::QueryRegValueMULTISZ(key_handle, multisz_val_name, &multisz_val)); |
+ if (multisz_val.size() == 3) { |
+ EXPECT_TRUE(multi1.compare(multisz_val.at(0)) == 0); |
+ EXPECT_TRUE(multi2.compare(multisz_val.at(1)) == 0); |
+ EXPECT_TRUE(multi3.compare(multisz_val.at(2)) == 0); |
+ } else { |
+ EXPECT_TRUE(false); |
+ } |
+ multisz_val.clear(); |
+ |
+ // Get |
+ EXPECT_TRUE( |
+ nt::QueryRegValueMULTISZ(key_handle, multisz_val_name2, &multisz_val)); |
+ if (multisz_val.size() == 1) { |
+ EXPECT_TRUE(multi_empty.compare(multisz_val.at(0)) == 0); |
+ } else { |
+ EXPECT_TRUE(false); |
+ } |
+ multisz_val.clear(); |
+ |
+ // Clean up |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+} |
+ |
+TEST_F(NtRegistryTest, CreateRegKeyRecursion) { |
+ HANDLE key_handle; |
+ const wchar_t* sz_new_key_1 = L"test1\\new\\subkey"; |
+ const wchar_t* sz_new_key_2 = L"test2\\new\\subkey\\blah\\"; |
+ const wchar_t* sz_new_key_3 = L"\\test3\\new\\subkey\\\\blah2"; |
+ |
+ // Tests for CreateRegKey recursion. |
+ ASSERT_TRUE( |
+ nt::CreateRegKey(nt::HKCU, sz_new_key_1, KEY_ALL_ACCESS, nullptr)); |
+ EXPECT_TRUE(nt::OpenRegKey(nt::HKCU, sz_new_key_1, KEY_ALL_ACCESS, |
+ &key_handle, nullptr)); |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+ |
+ ASSERT_TRUE( |
+ nt::CreateRegKey(nt::HKCU, sz_new_key_2, KEY_ALL_ACCESS, nullptr)); |
+ EXPECT_TRUE(nt::OpenRegKey(nt::HKCU, sz_new_key_2, KEY_ALL_ACCESS, |
+ &key_handle, nullptr)); |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+ |
+ ASSERT_TRUE( |
+ nt::CreateRegKey(nt::HKCU, sz_new_key_3, KEY_ALL_ACCESS, nullptr)); |
+ EXPECT_TRUE(nt::OpenRegKey(nt::HKCU, L"test3\\new\\subkey\\blah2", |
+ KEY_ALL_ACCESS, &key_handle, nullptr)); |
+ EXPECT_TRUE(nt::DeleteRegKey(key_handle)); |
+ nt::CloseRegKey(key_handle); |
+ |
+ // Subkey path can be null. |
+ ASSERT_TRUE(nt::CreateRegKey(nt::HKCU, nullptr, KEY_ALL_ACCESS, &key_handle)); |
+ ASSERT_NE(key_handle, INVALID_HANDLE_VALUE); |
+ ASSERT_NE(key_handle, nullptr); |
+ nt::CloseRegKey(key_handle); |
+} |
+ |
+} // namespace |