Index: chrome/installer/setup/setup_util_unittest.cc |
diff --git a/chrome/installer/setup/setup_util_unittest.cc b/chrome/installer/setup/setup_util_unittest.cc |
index 91ab75452bd147b5ebcebf1ce45ea0e17d604e1a..9057304b188b175ae77dcd675e3e0318b3cd51bc 100644 |
--- a/chrome/installer/setup/setup_util_unittest.cc |
+++ b/chrome/installer/setup/setup_util_unittest.cc |
@@ -516,3 +516,118 @@ TEST(SetupUtilTest, GetRegistrationDataCommandKey) { |
EXPECT_TRUE(base::EndsWith(key, app_guid + L"\\Commands\\test_name", |
base::CompareCase::SENSITIVE)); |
} |
+ |
+namespace installer { |
+ |
+class DeleteRegistryKeyPartialTest : public ::testing::Test { |
+ protected: |
+ using RegKey = base::win::RegKey; |
+ |
+ void SetUp() override { |
+ _registry_override_manager.OverrideRegistry(root_); |
+ to_preserve_.push_back(L"preSERve1"); |
+ to_preserve_.push_back(L"1evRESerp"); |
+ } |
+ |
+ void CreateSubKeys(bool with_preserves) { |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+ // These subkeys are added such that 1) keys to preserve are intermixed with |
+ // other keys, and 2) the case of the keys to preserve doesn't match the |
+ // values in |to_preserve_|. |
+ ASSERT_EQ(ERROR_SUCCESS, RegKey(root_, path_.c_str(), KEY_WRITE) |
+ .CreateKey(L"0sub", KEY_WRITE)); |
+ if (with_preserves) { |
+ ASSERT_EQ(ERROR_SUCCESS, RegKey(root_, path_.c_str(), KEY_WRITE) |
+ .CreateKey(L"1evreserp", KEY_WRITE)); |
+ } |
+ ASSERT_EQ(ERROR_SUCCESS, RegKey(root_, path_.c_str(), KEY_WRITE) |
+ .CreateKey(L"asub", KEY_WRITE)); |
+ if (with_preserves) { |
+ ASSERT_EQ(ERROR_SUCCESS, RegKey(root_, path_.c_str(), KEY_WRITE) |
+ .CreateKey(L"preserve1", KEY_WRITE)); |
+ } |
+ ASSERT_EQ(ERROR_SUCCESS, RegKey(root_, path_.c_str(), KEY_WRITE) |
+ .CreateKey(L"sub1", KEY_WRITE)); |
+ } |
+ |
+ const HKEY root_ = HKEY_CURRENT_USER; |
+ base::string16 path_ = L"key_path"; |
+ std::vector<base::string16> to_preserve_; |
+ |
+ private: |
+ registry_util::RegistryOverrideManager _registry_override_manager; |
+}; |
+ |
+TEST_F(DeleteRegistryKeyPartialTest, NoKey) { |
+ DeleteRegistryKeyPartial(root_, L"does_not_exist", |
+ std::vector<base::string16>()); |
+ DeleteRegistryKeyPartial(root_, L"does_not_exist", to_preserve_); |
+} |
+ |
+TEST_F(DeleteRegistryKeyPartialTest, EmptyKey) { |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+ ASSERT_TRUE(RegKey(root_, path_.c_str(), KEY_WRITE).Valid()); |
+ DeleteRegistryKeyPartial(root_, path_.c_str(), std::vector<base::string16>()); |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+ |
+ ASSERT_TRUE(RegKey(root_, path_.c_str(), KEY_WRITE).Valid()); |
+ DeleteRegistryKeyPartial(root_, path_.c_str(), to_preserve_); |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+} |
+ |
+TEST_F(DeleteRegistryKeyPartialTest, NonEmptyKey) { |
+ CreateSubKeys(false); /* !with_preserves */ |
+ DeleteRegistryKeyPartial(root_, path_.c_str(), std::vector<base::string16>()); |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+ |
+ CreateSubKeys(false); /* !with_preserves */ |
+ ASSERT_TRUE(RegKey(root_, path_.c_str(), KEY_WRITE).Valid()); |
+ DeleteRegistryKeyPartial(root_, path_.c_str(), to_preserve_); |
+ ASSERT_FALSE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+} |
+ |
+TEST_F(DeleteRegistryKeyPartialTest, NonEmptyKeyWithPreserve) { |
+ CreateSubKeys(true); /* with_preserves */ |
+ |
+ // Put some values into the main key. |
+ { |
+ RegKey key(root_, path_.c_str(), KEY_SET_VALUE); |
+ ASSERT_TRUE(key.Valid()); |
+ ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(nullptr, 5U)); |
+ ASSERT_EQ( |
+ 1, base::win::RegistryValueIterator(root_, path_.c_str()).ValueCount()); |
+ ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(L"foo", L"bar")); |
+ ASSERT_EQ( |
+ 2, base::win::RegistryValueIterator(root_, path_.c_str()).ValueCount()); |
+ ASSERT_EQ(ERROR_SUCCESS, key.WriteValue(L"baz", L"huh")); |
+ ASSERT_EQ( |
+ 3, base::win::RegistryValueIterator(root_, path_.c_str()).ValueCount()); |
+ } |
+ |
+ ASSERT_TRUE(RegKey(root_, path_.c_str(), KEY_WRITE).Valid()); |
+ DeleteRegistryKeyPartial(root_, path_.c_str(), to_preserve_); |
+ ASSERT_TRUE(RegKey(root_, path_.c_str(), KEY_READ).Valid()); |
+ |
+ // Ensure that the preserved subkeys are still present. |
+ { |
+ base::win::RegistryKeyIterator it(root_, path_.c_str()); |
+ ASSERT_EQ(to_preserve_.size(), it.SubkeyCount()); |
+ for (it; it.Valid(); ++it) { |
+ ASSERT_NE(to_preserve_.end(), |
+ std::find_if(to_preserve_.begin(), to_preserve_.end(), |
+ [&it](const base::string16& key_name) { |
+ return base::ToLowerASCII(it.Name()) == |
+ base::ToLowerASCII(key_name); |
+ })) |
+ << it.Name(); |
+ } |
+ } |
+ |
+ // Ensure that all values are absent. |
+ { |
+ base::win::RegistryValueIterator it(root_, path_.c_str()); |
+ ASSERT_EQ(0, it.ValueCount()); |
+ } |
+} |
+ |
+} // namespace installer |