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