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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/json/json_file_value_serializer.h" | |
| 6 #include "base/message_loop/message_loop.h" | |
| 7 #include "base/path_service.h" | |
| 8 #include "chrome/browser/extensions/extension_info_map.h" | |
| 9 #include "chrome/common/chrome_paths.h" | |
| 10 #include "chrome/common/extensions/extension.h" | |
| 11 #include "content/public/test/test_browser_thread.h" | |
| 12 #include "extensions/common/manifest_constants.h" | |
| 13 #include "testing/gtest/include/gtest/gtest.h" | |
| 14 | |
| 15 using content::BrowserThread; | |
| 16 using extensions::APIPermission; | |
| 17 using extensions::Extension; | |
| 18 using extensions::Manifest; | |
| 19 | |
| 20 namespace keys = extensions::manifest_keys; | |
| 21 | |
| 22 namespace { | |
| 23 | |
| 24 class ExtensionInfoMapTest : public testing::Test { | |
| 25 public: | |
| 26 ExtensionInfoMapTest() | |
| 27 : ui_thread_(BrowserThread::UI, &message_loop_), | |
| 28 io_thread_(BrowserThread::IO, &message_loop_) { | |
| 29 } | |
| 30 | |
| 31 private: | |
| 32 base::MessageLoop message_loop_; | |
| 33 content::TestBrowserThread ui_thread_; | |
| 34 content::TestBrowserThread io_thread_; | |
| 35 }; | |
| 36 | |
| 37 // Returns a barebones test Extension object with the given name. | |
| 38 static scoped_refptr<Extension> CreateExtension(const std::string& name) { | |
| 39 #if defined(OS_WIN) | |
| 40 base::FilePath path(FILE_PATH_LITERAL("c:\\foo")); | |
| 41 #elif defined(OS_POSIX) | |
| 42 base::FilePath path(FILE_PATH_LITERAL("/foo")); | |
| 43 #endif | |
| 44 | |
| 45 DictionaryValue manifest; | |
| 46 manifest.SetString(keys::kVersion, "1.0.0.0"); | |
| 47 manifest.SetString(keys::kName, name); | |
| 48 | |
| 49 std::string error; | |
| 50 scoped_refptr<Extension> extension = Extension::Create( | |
| 51 path.AppendASCII(name), Manifest::INVALID_LOCATION, manifest, | |
| 52 Extension::NO_FLAGS, &error); | |
| 53 EXPECT_TRUE(extension.get()) << error; | |
| 54 | |
| 55 return extension; | |
| 56 } | |
| 57 | |
| 58 static scoped_refptr<Extension> LoadManifest(const std::string& dir, | |
| 59 const std::string& test_file) { | |
| 60 base::FilePath path; | |
| 61 PathService::Get(chrome::DIR_TEST_DATA, &path); | |
| 62 path = path.AppendASCII("extensions") | |
| 63 .AppendASCII(dir) | |
| 64 .AppendASCII(test_file); | |
| 65 | |
| 66 JSONFileValueSerializer serializer(path); | |
| 67 scoped_ptr<Value> result(serializer.Deserialize(NULL, NULL)); | |
| 68 if (!result) | |
| 69 return NULL; | |
| 70 | |
| 71 std::string error; | |
| 72 scoped_refptr<Extension> extension = Extension::Create( | |
| 73 path, Manifest::INVALID_LOCATION, | |
| 74 *static_cast<DictionaryValue*>(result.get()), | |
| 75 Extension::NO_FLAGS, &error); | |
| 76 EXPECT_TRUE(extension.get()) << error; | |
| 77 | |
| 78 return extension; | |
| 79 } | |
| 80 | |
| 81 // Test that the ExtensionInfoMap handles refcounting properly. | |
| 82 TEST_F(ExtensionInfoMapTest, RefCounting) { | |
| 83 scoped_refptr<ExtensionInfoMap> info_map(new ExtensionInfoMap()); | |
| 84 | |
| 85 // New extensions should have a single reference holding onto them. | |
| 86 scoped_refptr<Extension> extension1(CreateExtension("extension1")); | |
| 87 scoped_refptr<Extension> extension2(CreateExtension("extension2")); | |
| 88 scoped_refptr<Extension> extension3(CreateExtension("extension3")); | |
| 89 EXPECT_TRUE(extension1->HasOneRef()); | |
| 90 EXPECT_TRUE(extension2->HasOneRef()); | |
| 91 EXPECT_TRUE(extension3->HasOneRef()); | |
| 92 | |
| 93 // Add a ref to each extension and give it to the info map. | |
| 94 info_map->AddExtension(extension1.get(), base::Time(), false); | |
| 95 info_map->AddExtension(extension2.get(), base::Time(), false); | |
| 96 info_map->AddExtension(extension3.get(), base::Time(), false); | |
| 97 | |
| 98 // Release extension1, and the info map should have the only ref. | |
| 99 const Extension* weak_extension1 = extension1.get(); | |
| 100 extension1 = NULL; | |
| 101 EXPECT_TRUE(weak_extension1->HasOneRef()); | |
| 102 | |
| 103 // Remove extension2, and the extension2 object should have the only ref. | |
| 104 info_map->RemoveExtension( | |
| 105 extension2->id(), extensions::UnloadedExtensionInfo::REASON_UNINSTALL); | |
| 106 EXPECT_TRUE(extension2->HasOneRef()); | |
| 107 | |
| 108 // Delete the info map, and the extension3 object should have the only ref. | |
| 109 info_map = NULL; | |
| 110 EXPECT_TRUE(extension3->HasOneRef()); | |
| 111 } | |
| 112 | |
| 113 // Tests that we can query a few extension properties from the ExtensionInfoMap. | |
| 114 TEST_F(ExtensionInfoMapTest, Properties) { | |
| 115 scoped_refptr<ExtensionInfoMap> info_map(new ExtensionInfoMap()); | |
| 116 | |
| 117 scoped_refptr<Extension> extension1(CreateExtension("extension1")); | |
| 118 scoped_refptr<Extension> extension2(CreateExtension("extension2")); | |
| 119 | |
| 120 info_map->AddExtension(extension1.get(), base::Time(), false); | |
| 121 info_map->AddExtension(extension2.get(), base::Time(), false); | |
| 122 | |
| 123 EXPECT_EQ(2u, info_map->extensions().size()); | |
| 124 EXPECT_EQ(extension1.get(), info_map->extensions().GetByID(extension1->id())); | |
| 125 EXPECT_EQ(extension2.get(), info_map->extensions().GetByID(extension2->id())); | |
| 126 } | |
| 127 | |
| 128 // Tests CheckURLAccessToExtensionPermission given both extension and app URLs. | |
| 129 TEST_F(ExtensionInfoMapTest, CheckPermissions) { | |
| 130 scoped_refptr<ExtensionInfoMap> info_map(new ExtensionInfoMap()); | |
| 131 | |
| 132 scoped_refptr<Extension> app(LoadManifest("manifest_tests", | |
| 133 "valid_app.json")); | |
| 134 scoped_refptr<Extension> extension(LoadManifest("manifest_tests", | |
| 135 "tabs_extension.json")); | |
| 136 | |
| 137 GURL app_url("http://www.google.com/mail/foo.html"); | |
| 138 ASSERT_TRUE(app->is_app()); | |
| 139 ASSERT_TRUE(app->web_extent().MatchesURL(app_url)); | |
| 140 | |
| 141 info_map->AddExtension(app.get(), base::Time(), false); | |
| 142 info_map->AddExtension(extension.get(), base::Time(), false); | |
| 143 | |
| 144 // The app should have the notifications permission, either from a | |
| 145 // chrome-extension URL or from its web extent. | |
| 146 const Extension* match = info_map->extensions().GetExtensionOrAppByURL( | |
| 147 app->GetResourceURL("a.html")); | |
| 148 EXPECT_TRUE(match && | |
| 149 match->HasAPIPermission(APIPermission::kNotification)); | |
| 150 match = info_map->extensions().GetExtensionOrAppByURL(app_url); | |
| 151 EXPECT_TRUE(match && | |
| 152 match->HasAPIPermission(APIPermission::kNotification)); | |
| 153 EXPECT_FALSE(match && | |
| 154 match->HasAPIPermission(APIPermission::kTab)); | |
| 155 | |
| 156 // The extension should have the tabs permission. | |
| 157 match = info_map->extensions().GetExtensionOrAppByURL( | |
| 158 extension->GetResourceURL("a.html")); | |
| 159 EXPECT_TRUE(match && | |
| 160 match->HasAPIPermission(APIPermission::kTab)); | |
| 161 EXPECT_FALSE(match && | |
| 162 match->HasAPIPermission(APIPermission::kNotification)); | |
| 163 | |
| 164 // Random URL should not have any permissions. | |
| 165 GURL evil_url("http://evil.com/a.html"); | |
| 166 match = info_map->extensions().GetExtensionOrAppByURL(evil_url); | |
| 167 EXPECT_FALSE(match); | |
| 168 } | |
| 169 | |
| 170 } // namespace | |
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Chromium Code Reviews
Issue 63933003:
Moved ExtensionInfoMap and ExtensionsQuotaService to extensions/ (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src