src/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_service.h"
  12 #include "chrome/browser/extensions/install_verifier.h"
  13 #include "chrome/browser/extensions/shared_module_service.h"
  14 #include "chrome/browser/extensions/standard_management_policy_provider.h"
  15 #include "chrome/browser/extensions/state_store.h"
  16 #include "chrome/browser/extensions/user_script_master.h"
  17 #include "chrome/browser/profiles/profile.h"
  18 #include "chrome/common/chrome_switches.h"
  19 #include "content/public/browser/browser_thread.h"
  20 #include "extensions/browser/event_router.h"
  21 #include "extensions/browser/extension_pref_value_map.h"
  22 #include "extensions/browser/extension_pref_value_map_factory.h"
  23 #include "extensions/browser/extension_prefs.h"
  24 #include "extensions/browser/extension_prefs_factory.h"
  25 #include "extensions/browser/extension_registry.h"
  26 #include "extensions/browser/extension_system.h"
  27 #include "extensions/browser/extensions_browser_client.h"
  28 #include "extensions/browser/info_map.h"
  29 #include "extensions/browser/management_policy.h"
  30 #include "extensions/browser/process_manager.h"
  31 #include "extensions/browser/quota_service.h"
  32 #include "extensions/browser/runtime_data.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   process_manager_.reset();
  51 }
  52
  53 void TestExtensionSystem::CreateProcessManager() {
  54   process_manager_.reset(ProcessManager::Create(profile_));
  55 }
  56
  57 void TestExtensionSystem::SetProcessManager(ProcessManager* manager) {
  58   process_manager_.reset(manager);
  59 }
  60
  61 ExtensionPrefs* TestExtensionSystem::CreateExtensionPrefs(
  62     const CommandLine* command_line,
  63     const base::FilePath& install_directory) {
  64   bool extensions_disabled =
  65       command_line && command_line->HasSwitch(switches::kDisableExtensions);
  66
  67   // Note that the GetPrefs() creates a TestingPrefService, therefore
  68   // the extension controlled pref values set in ExtensionPrefs
  69   // are not reflected in the pref service. One would need to
  70   // inject a new ExtensionPrefStore(extension_pref_value_map, false).
  71
  72   ExtensionPrefs* extension_prefs = ExtensionPrefs::Create(
  73       profile_->GetPrefs(),
  74       install_directory,
  75       ExtensionPrefValueMapFactory::GetForBrowserContext(profile_),
  76       ExtensionsBrowserClient::Get()->CreateAppSorting().Pass(),
  77       extensions_disabled,
  78       std::vector<ExtensionPrefsObserver*>());
  79     ExtensionPrefsFactory::GetInstance()->SetInstanceForTesting(
  80         profile_,
  81         extension_prefs);
  82     return extension_prefs;
  83 }
  84
  85 ExtensionService* TestExtensionSystem::CreateExtensionService(
  86     const CommandLine* command_line,
  87     const base::FilePath& install_directory,
  88     bool autoupdate_enabled) {
  89   if (!ExtensionPrefs::Get(profile_))
  90     CreateExtensionPrefs(command_line, install_directory);
  91   install_verifier_.reset(
  92       new InstallVerifier(ExtensionPrefs::Get(profile_), profile_));
  93   // The ownership of |value_store_| is immediately transferred to state_store_,
  94   // but we keep a naked pointer to the TestingValueStore.
  95   scoped_ptr<TestingValueStore> value_store(new TestingValueStore());
  96   value_store_ = value_store.get();
  97   state_store_.reset(
  98       new StateStore(profile_, value_store.PassAs<ValueStore>()));
  99   blacklist_.reset(new Blacklist(ExtensionPrefs::Get(profile_)));
 100   standard_management_policy_provider_.reset(
 101       new StandardManagementPolicyProvider(ExtensionPrefs::Get(profile_)));
 102   management_policy_.reset(new ManagementPolicy());
 103   management_policy_->RegisterProvider(
 104       standard_management_policy_provider_.get());
 105   runtime_data_.reset(new RuntimeData(ExtensionRegistry::Get(profile_)));
 106   extension_service_.reset(new ExtensionService(profile_,
 107                                                 command_line,
 108                                                 install_directory,
 109                                                 ExtensionPrefs::Get(profile_),
 110                                                 blacklist_.get(),
 111                                                 autoupdate_enabled,
 112                                                 true,
 113                                                 &ready_));
 114   extension_service_->ClearProvidersForTesting();
 115   return extension_service_.get();
 116 }
 117
 118 ExtensionService* TestExtensionSystem::extension_service() {
 119   return extension_service_.get();
 120 }
 121
 122 RuntimeData* TestExtensionSystem::runtime_data() {
 123   return runtime_data_.get();
 124 }
 125
 126 ManagementPolicy* TestExtensionSystem::management_policy() {
 127   return management_policy_.get();
 128 }
 129
 130 void TestExtensionSystem::SetExtensionService(ExtensionService* service) {
 131   extension_service_.reset(service);
 132 }
 133
 134 UserScriptMaster* TestExtensionSystem::user_script_master() {
 135   return NULL;
 136 }
 137
 138 ProcessManager* TestExtensionSystem::process_manager() {
 139   return process_manager_.get();
 140 }
 141
 142 StateStore* TestExtensionSystem::state_store() {
 143   return state_store_.get();
 144 }
 145
 146 StateStore* TestExtensionSystem::rules_store() {
 147   return state_store_.get();
 148 }
 149
 150 InfoMap* TestExtensionSystem::info_map() { return info_map_.get(); }
 151
 152 LazyBackgroundTaskQueue*
 153 TestExtensionSystem::lazy_background_task_queue() {
 154   return NULL;
 155 }
 156
 157 void TestExtensionSystem::SetEventRouter(scoped_ptr<EventRouter> event_router) {
 158   event_router_.reset(event_router.release());
 159 }
 160
 161 EventRouter* TestExtensionSystem::event_router() { return event_router_.get(); }
 162
 163 ExtensionWarningService* TestExtensionSystem::warning_service() {
 164   return NULL;
 165 }
 166
 167 Blacklist* TestExtensionSystem::blacklist() {
 168   return blacklist_.get();
 169 }
 170
 171 ErrorConsole* TestExtensionSystem::error_console() {
 172   return error_console_.get();
 173 }
 174
 175 InstallVerifier* TestExtensionSystem::install_verifier() {
 176   return install_verifier_.get();
 177 }
 178
 179 QuotaService* TestExtensionSystem::quota_service() {
 180   return quota_service_.get();
 181 }
 182
 183 const OneShotEvent& TestExtensionSystem::ready() const {
 184   return ready_;
 185 }
 186
 187 ContentVerifier* TestExtensionSystem::content_verifier() {
 188   return NULL;
 189 }
 190
 191 scoped_ptr<ExtensionSet> TestExtensionSystem::GetDependentExtensions(
 192     const Extension* extension) {
 193   return extension_service()->shared_module_service()->GetDependentExtensions(
 194       extension);
 195 }
 196
 197 // static
 198 KeyedService* TestExtensionSystem::Build(content::BrowserContext* profile) {
 199   return new TestExtensionSystem(static_cast<Profile*>(profile));
 200 }
 201
 202 }  // namespace extensions