| // 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 "services/service_manager/embedder/manifest_utils.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace service_manager { |
| |
| TEST(MergeManifestWithOverlayTest, Merge) { |
| // |manifest| & |overlay| have three properties, "string", "list" and |
| // "dictionary", which are then merged. |
| base::DictionaryValue manifest; |
| manifest.SetString("string", "Hello, "); |
| std::unique_ptr<base::DictionaryValue> dict_value_original( |
| std::make_unique<base::DictionaryValue>()); |
| dict_value_original->SetString("key1", "original"); |
| dict_value_original->SetString("key3", "original"); |
| manifest.Set("dictionary", std::move(dict_value_original)); |
| std::unique_ptr<base::ListValue> list(std::make_unique<base::ListValue>()); |
| list->AppendString("A"); |
| list->AppendString("B"); |
| manifest.Set("list", std::move(list)); |
| |
| base::DictionaryValue overlay; |
| overlay.SetString("string", "World!"); |
| std::unique_ptr<base::DictionaryValue> dict_value_replacement( |
| std::make_unique<base::DictionaryValue>()); |
| dict_value_replacement->SetString("key1", "new"); |
| dict_value_replacement->SetString("key2", "new"); |
| overlay.Set("dictionary", std::move(dict_value_replacement)); |
| list = std::make_unique<base::ListValue>(); |
| list->AppendString("C"); |
| overlay.Set("list", std::move(list)); |
| |
| MergeManifestWithOverlay(&manifest, &overlay); |
| |
| // Simple string value should have been clobbered. |
| std::string out_string; |
| EXPECT_TRUE(manifest.GetString("string", &out_string)); |
| EXPECT_EQ(out_string, "World!"); |
| |
| // Dictionary should have been merged, with key1 being clobbered, key2 added |
| // and key3 preserved. |
| base::DictionaryValue* out_dictionary = nullptr; |
| EXPECT_TRUE(manifest.GetDictionary("dictionary", &out_dictionary)); |
| EXPECT_EQ(3u, out_dictionary->size()); |
| std::string value1, value2, value3; |
| EXPECT_TRUE(out_dictionary->GetString("key1", &value1)); |
| EXPECT_TRUE(out_dictionary->GetString("key2", &value2)); |
| EXPECT_TRUE(out_dictionary->GetString("key3", &value3)); |
| EXPECT_EQ(value1, "new"); |
| EXPECT_EQ(value2, "new"); |
| EXPECT_EQ(value3, "original"); |
| |
| // List should have been merged, with the items from overlay appended to the |
| // items from manifest. |
| base::ListValue* out_list = nullptr; |
| EXPECT_TRUE(manifest.GetList("list", &out_list)); |
| EXPECT_EQ(3u, out_list->GetSize()); |
| std::string a, b, c; |
| EXPECT_TRUE(out_list->GetString(0, &a)); |
| EXPECT_TRUE(out_list->GetString(1, &b)); |
| EXPECT_TRUE(out_list->GetString(2, &c)); |
| EXPECT_EQ("A", a); |
| EXPECT_EQ("B", b); |
| EXPECT_EQ("C", c); |
| } |
| |
| } // namespace service_manager |