chrome/browser/extensions/test_extension_system.cc

   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 "chrome/browser/extensions/test_extension_system.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/extensions/blacklist.h"
  10 #include "chrome/browser/extensions/error_console/error_console.h"
  11 #include "chrome/browser/extensions/extension_management.h"
  12 #include "chrome/browser/extensions/extension_service.h"
  13 #include "chrome/browser/extensions/install_verifier.h"
  14 #include "chrome/browser/extensions/shared_module_service.h"
  15 #include "chrome/browser/profiles/profile.h"
  16 #include "chrome/common/chrome_switches.h"
  17 #include "content/public/browser/browser_thread.h"
  18 #include "extensions/browser/declarative_user_script_manager.h"
  19 #include "extensions/browser/event_router.h"
  20 #include "extensions/browser/extension_pref_value_map.h"
  21 #include "extensions/browser/extension_pref_value_map_factory.h"
  22 #include "extensions/browser/extension_prefs.h"
  23 #include "extensions/browser/extension_prefs_factory.h"
  24 #include "extensions/browser/extension_registry.h"
  25 #include "extensions/browser/extension_system.h"
  26 #include "extensions/browser/extensions_browser_client.h"
  27 #include "extensions/browser/info_map.h"
  28 #include "extensions/browser/lazy_background_task_queue.h"
  29 #include "extensions/browser/management_policy.h"
  30 #include "extensions/browser/quota_service.h"
  31 #include "extensions/browser/runtime_data.h"
  32 #include "extensions/browser/state_store.h"
  33 #include "extensions/browser/value_store/testing_value_store.h"
  34
  35 using content::BrowserThread;
  36
  37 namespace extensions {
  38
  39 TestExtensionSystem::TestExtensionSystem(Profile* profile)
  40     : profile_(profile),
  41       value_store_(NULL),
  42       info_map_(new InfoMap()),
  43       error_console_(new ErrorConsole(profile)),
  44       quota_service_(new QuotaService()) {}
  45
  46 TestExtensionSystem::~TestExtensionSystem() {
  47 }
  48
  49 void TestExtensionSystem::Shutdown() {
  50   if (extension_service_)
  51     extension_service_->Shutdown();
  52 }
  53
  54 void TestExtensionSystem::CreateLazyBackgroundTaskQueue() {
  55   lazy_background_task_queue_.reset(new LazyBackgroundTaskQueue(profile_));
  56 }
  57
  58 ExtensionPrefs* TestExtensionSystem::CreateExtensionPrefs(
  59     const base::CommandLine* command_line,
  60     const base::FilePath& install_directory) {
  61   bool extensions_disabled =
  62       command_line && command_line->HasSwitch(switches::kDisableExtensions);
  63
  64   // Note that the GetPrefs() creates a TestingPrefService, therefore
  65   // the extension controlled pref values set in ExtensionPrefs
  66   // are not reflected in the pref service. One would need to
  67   // inject a new ExtensionPrefStore(extension_pref_value_map, false).
  68
  69   ExtensionPrefs* extension_prefs = ExtensionPrefs::Create(
  70       profile_->GetPrefs(),
  71       install_directory,
  72       ExtensionPrefValueMapFactory::GetForBrowserContext(profile_),
  73       ExtensionsBrowserClient::Get()->CreateAppSorting().Pass(),
  74       extensions_disabled,
  75       std::vector<ExtensionPrefsObserver*>());
  76     ExtensionPrefsFactory::GetInstance()->SetInstanceForTesting(
  77         profile_,
  78         extension_prefs);
  79     return extension_prefs;
  80 }
  81
  82 ExtensionService* TestExtensionSystem::CreateExtensionService(
  83     const base::CommandLine* command_line,
  84     const base::FilePath& install_directory,
  85     bool autoupdate_enabled) {
  86   if (!ExtensionPrefs::Get(profile_))
  87     CreateExtensionPrefs(command_line, install_directory);
  88   install_verifier_.reset(
  89       new InstallVerifier(ExtensionPrefs::Get(profile_), profile_));
  90   // The ownership of |value_store_| is immediately transferred to state_store_,
  91   // but we keep a naked pointer to the TestingValueStore.
  92   scoped_ptr<TestingValueStore> value_store(new TestingValueStore());
  93   value_store_ = value_store.get();
  94   state_store_.reset(new StateStore(profile_, value_store.Pass()));
  95   declarative_user_script_manager_.reset(
  96       new DeclarativeUserScriptManager(profile_));
  97   management_policy_.reset(new ManagementPolicy());
  98   management_policy_->RegisterProviders(
  99       ExtensionManagementFactory::GetForBrowserContext(profile_)
 100           ->GetProviders());
 101   runtime_data_.reset(new RuntimeData(ExtensionRegistry::Get(profile_)));
 102   extension_service_.reset(new ExtensionService(profile_,
 103                                                 command_line,
 104                                                 install_directory,
 105                                                 ExtensionPrefs::Get(profile_),
 106                                                 Blacklist::Get(profile_),
 107                                                 autoupdate_enabled,
 108                                                 true,
 109                                                 &ready_));
 110   extension_service_->ClearProvidersForTesting();
 111   return extension_service_.get();
 112 }
 113
 114 ExtensionService* TestExtensionSystem::extension_service() {
 115   return extension_service_.get();
 116 }
 117
 118 RuntimeData* TestExtensionSystem::runtime_data() {
 119   return runtime_data_.get();
 120 }
 121
 122 ManagementPolicy* TestExtensionSystem::management_policy() {
 123   return management_policy_.get();
 124 }
 125
 126 void TestExtensionSystem::SetExtensionService(ExtensionService* service) {
 127   extension_service_.reset(service);
 128 }
 129
 130 SharedUserScriptMaster* TestExtensionSystem::shared_user_script_master() {
 131   return NULL;
 132 }
 133
 134 DeclarativeUserScriptManager*
 135 TestExtensionSystem::declarative_user_script_manager() {
 136   return declarative_user_script_manager_.get();
 137 }
 138
 139 StateStore* TestExtensionSystem::state_store() {
 140   return state_store_.get();
 141 }
 142
 143 StateStore* TestExtensionSystem::rules_store() {
 144   return state_store_.get();
 145 }
 146
 147 InfoMap* TestExtensionSystem::info_map() { return info_map_.get(); }
 148
 149 LazyBackgroundTaskQueue*
 150 TestExtensionSystem::lazy_background_task_queue() {
 151   return lazy_background_task_queue_.get();
 152 }
 153
 154 void TestExtensionSystem::SetEventRouter(scoped_ptr<EventRouter> event_router) {
 155   event_router_.reset(event_router.release());
 156 }
 157
 158 EventRouter* TestExtensionSystem::event_router() { return event_router_.get(); }
 159
 160 ErrorConsole* TestExtensionSystem::error_console() {
 161   return error_console_.get();
 162 }
 163
 164 InstallVerifier* TestExtensionSystem::install_verifier() {
 165   return install_verifier_.get();
 166 }
 167
 168 QuotaService* TestExtensionSystem::quota_service() {
 169   return quota_service_.get();
 170 }
 171
 172 const OneShotEvent& TestExtensionSystem::ready() const {
 173   return ready_;
 174 }
 175
 176 ContentVerifier* TestExtensionSystem::content_verifier() {
 177   return NULL;
 178 }
 179
 180 scoped_ptr<ExtensionSet> TestExtensionSystem::GetDependentExtensions(
 181     const Extension* extension) {
 182   return extension_service()->shared_module_service()->GetDependentExtensions(
 183       extension);
 184 }
 185
 186 // static
 187 KeyedService* TestExtensionSystem::Build(content::BrowserContext* profile) {
 188   return new TestExtensionSystem(static_cast<Profile*>(profile));
 189 }
 190
 191 }  // namespace extensions