| // Copyright (c) 2013 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 "components/policy/core/common/preg_parser.h" |
| |
| #include <utility> |
| |
| #include "base/base_paths.h" |
| #include "base/files/file_path.h" |
| #include "base/json/json_writer.h" |
| #include "base/logging.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/path_service.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/values.h" |
| #include "components/policy/core/common/policy_load_status.h" |
| #include "components/policy/core/common/registry_dict.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace policy { |
| namespace preg_parser { |
| namespace { |
| |
| // Check whether two RegistryDicts equal each other. |
| testing::AssertionResult RegistryDictEquals(const RegistryDict& a, |
| const RegistryDict& b) { |
| auto iter_key_a = a.keys().begin(); |
| auto iter_key_b = b.keys().begin(); |
| for (; iter_key_a != a.keys().end() && iter_key_b != b.keys().end(); |
| ++iter_key_a, ++iter_key_b) { |
| if (iter_key_a->first != iter_key_b->first) { |
| return testing::AssertionFailure() |
| << "Key mismatch " << iter_key_a->first |
| << " vs. " << iter_key_b->first; |
| } |
| testing::AssertionResult result = RegistryDictEquals(*iter_key_a->second, |
| *iter_key_b->second); |
| if (!result) |
| return result; |
| } |
| |
| auto iter_value_a = a.values().begin(); |
| auto iter_value_b = b.values().begin(); |
| for (; iter_value_a != a.values().end() && iter_value_b != b.values().end(); |
| ++iter_value_a, ++iter_value_b) { |
| if (iter_value_a->first != iter_value_b->first || |
| !base::Value::Equals(iter_value_a->second.get(), |
| iter_value_b->second.get())) { |
| return testing::AssertionFailure() |
| << "Value mismatch " << iter_value_a->first << "=" |
| << *iter_value_a->second.get() << " vs. " << iter_value_b->first |
| << "=" << *iter_value_b->second.get(); |
| } |
| } |
| |
| return testing::AssertionSuccess(); |
| } |
| |
| void SetInteger(RegistryDict* dict, |
| const std::string& name, |
| int value) { |
| dict->SetValue( |
| name, base::WrapUnique<base::Value>(new base::FundamentalValue(value))); |
| } |
| |
| void SetString(RegistryDict* dict, |
| const std::string& name, |
| const std::string& value) { |
| dict->SetValue(name, |
| base::WrapUnique<base::Value>(new base::StringValue(value))); |
| } |
| |
| TEST(PRegParserTest, TestParseFile) { |
| base::FilePath test_data_dir; |
| ASSERT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &test_data_dir)); |
| |
| // Prepare the test dictionary with some data so the test can check that the |
| // PReg action triggers work, i.e. remove these items. |
| RegistryDict dict; |
| SetInteger(&dict, "DeleteValuesTest1", 1); |
| SetString(&dict, "DeleteValuesTest2", "2"); |
| dict.SetKey("DeleteKeysTest1", base::MakeUnique<RegistryDict>()); |
| std::unique_ptr<RegistryDict> delete_keys_test(new RegistryDict()); |
| SetInteger(delete_keys_test.get(), "DeleteKeysTest2Entry", 1); |
| dict.SetKey("DeleteKeysTest2", std::move(delete_keys_test)); |
| SetInteger(&dict, "DelTest", 1); |
| std::unique_ptr<RegistryDict> subdict(new RegistryDict()); |
| SetInteger(subdict.get(), "DelValsTest1", 1); |
| SetString(subdict.get(), "DelValsTest2", "2"); |
| subdict->SetKey("DelValsTest3", base::MakeUnique<RegistryDict>()); |
| dict.SetKey("DelValsTest", std::move(subdict)); |
| |
| // Run the parser. |
| base::FilePath test_file( |
| test_data_dir.AppendASCII("chrome/test/data/policy/registry.pol")); |
| PolicyLoadStatusSample status; |
| ASSERT_TRUE(preg_parser::ReadFile( |
| test_file, base::ASCIIToUTF16("SOFTWARE\\Policies\\Chromium"), |
| &dict, &status)); |
| |
| // Build the expected output dictionary. |
| RegistryDict expected; |
| std::unique_ptr<RegistryDict> del_vals_dict(new RegistryDict()); |
| del_vals_dict->SetKey("DelValsTest3", base::MakeUnique<RegistryDict>()); |
| expected.SetKey("DelValsTest", std::move(del_vals_dict)); |
| SetInteger(&expected, "HomepageIsNewTabPage", 1); |
| SetString(&expected, "HomepageLocation", "http://www.example.com"); |
| SetInteger(&expected, "RestoreOnStartup", 4); |
| std::unique_ptr<RegistryDict> startup_urls(new RegistryDict()); |
| SetString(startup_urls.get(), "1", "http://www.chromium.org"); |
| SetString(startup_urls.get(), "2", "http://www.example.com"); |
| expected.SetKey("RestoreOnStartupURLs", std::move(startup_urls)); |
| SetInteger(&expected, "ShowHomeButton", 1); |
| SetString(&expected, "Snowman", "\xE2\x98\x83"); |
| SetString(&expected, "Empty", ""); |
| |
| EXPECT_TRUE(RegistryDictEquals(dict, expected)); |
| } |
| |
| } // namespace |
| } // namespace preg_parser |
| } // namespace policy |