chrome/browser/policy/policy_browsertest.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 <algorithm>
   6 #include <string>
   7 #include <vector>
   8
   9 #include "base/bind.h"
  10 #include "base/bind_helpers.h"
  11 #include "base/callback.h"
  12 #include "base/command_line.h"
  13 #include "base/file_util.h"
  14 #include "base/files/file_enumerator.h"
  15 #include "base/files/file_path.h"
  16 #include "base/files/scoped_temp_dir.h"
  17 #include "base/memory/ref_counted.h"
  18 #include "base/path_service.h"
  19 #include "base/prefs/pref_service.h"
  20 #include "base/run_loop.h"
  21 #include "base/strings/string16.h"
  22 #include "base/strings/string_util.h"
  23 #include "base/strings/stringprintf.h"
  24 #include "base/strings/utf_string_conversions.h"
  25 #include "base/test/test_file_util.h"
  26 #include "base/time/time.h"
  27 #include "base/values.h"
  28 #include "chrome/app/chrome_command_ids.h"
  29 #include "chrome/browser/autocomplete/autocomplete_controller.h"
  30 #include "chrome/browser/background/background_contents_service.h"
  31 #include "chrome/browser/browser_process.h"
  32 #include "chrome/browser/chrome_notification_types.h"
  33 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
  34 #include "chrome/browser/devtools/devtools_window.h"
  35 #include "chrome/browser/download/download_prefs.h"
  36 #include "chrome/browser/extensions/api/messaging/native_message_process_host.h"
  37 #include "chrome/browser/extensions/crx_installer.h"
  38 #include "chrome/browser/extensions/extension_host.h"
  39 #include "chrome/browser/extensions/extension_service.h"
  40 #include "chrome/browser/extensions/extension_system.h"
  41 #include "chrome/browser/extensions/unpacked_installer.h"
  42 #include "chrome/browser/extensions/updater/extension_updater.h"
  43 #include "chrome/browser/infobars/infobar.h"
  44 #include "chrome/browser/infobars/infobar_service.h"
  45 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
  46 #include "chrome/browser/media/media_stream_devices_controller.h"
  47 #include "chrome/browser/metrics/variations/variations_service.h"
  48 #include "chrome/browser/net/url_request_mock_util.h"
  49 #include "chrome/browser/plugins/plugin_prefs.h"
  50 #include "chrome/browser/policy/browser_policy_connector.h"
  51 #include "chrome/browser/policy/cloud/test_request_interceptor.h"
  52 #include "chrome/browser/policy/profile_policy_connector.h"
  53 #include "chrome/browser/policy/profile_policy_connector_factory.h"
  54 #include "chrome/browser/prefs/session_startup_pref.h"
  55 #include "chrome/browser/profiles/profile.h"
  56 #include "chrome/browser/search/instant_service.h"
  57 #include "chrome/browser/search/instant_service_factory.h"
  58 #include "chrome/browser/search/search.h"
  59 #include "chrome/browser/search_engines/template_url.h"
  60 #include "chrome/browser/search_engines/template_url_service.h"
  61 #include "chrome/browser/search_engines/template_url_service_factory.h"
  62 #include "chrome/browser/translate/translate_infobar_delegate.h"
  63 #include "chrome/browser/translate/translate_tab_helper.h"
  64 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
  65 #include "chrome/browser/ui/browser.h"
  66 #include "chrome/browser/ui/browser_commands.h"
  67 #include "chrome/browser/ui/browser_list.h"
  68 #include "chrome/browser/ui/browser_tabstrip.h"
  69 #include "chrome/browser/ui/browser_window.h"
  70 #include "chrome/browser/ui/host_desktop.h"
  71 #include "chrome/browser/ui/omnibox/location_bar.h"
  72 #include "chrome/browser/ui/omnibox/omnibox_edit_model.h"
  73 #include "chrome/browser/ui/omnibox/omnibox_view.h"
  74 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  75 #include "chrome/common/chrome_paths.h"
  76 #include "chrome/common/chrome_switches.h"
  77 #include "chrome/common/content_settings.h"
  78 #include "chrome/common/content_settings_pattern.h"
  79 #include "chrome/common/extensions/extension_constants.h"
  80 #include "chrome/common/pref_names.h"
  81 #include "chrome/common/url_constants.h"
  82 #include "chrome/test/base/in_process_browser_test.h"
  83 #include "chrome/test/base/test_switches.h"
  84 #include "chrome/test/base/ui_test_utils.h"
  85 #include "components/policy/core/common/external_data_fetcher.h"
  86 #include "components/policy/core/common/mock_configuration_policy_provider.h"
  87 #include "components/policy/core/common/policy_map.h"
  88 #include "components/policy/core/common/policy_pref_names.h"
  89 #include "components/policy/core/common/policy_service.h"
  90 #include "components/policy/core/common/policy_service_impl.h"
  91 #include "content/public/browser/browser_child_process_host_iterator.h"
  92 #include "content/public/browser/browser_context.h"
  93 #include "content/public/browser/browser_thread.h"
  94 #include "content/public/browser/child_process_data.h"
  95 #include "content/public/browser/download_item.h"
  96 #include "content/public/browser/download_manager.h"
  97 #include "content/public/browser/gpu_data_manager.h"
  98 #include "content/public/browser/notification_details.h"
  99 #include "content/public/browser/notification_observer.h"
 100 #include "content/public/browser/notification_registrar.h"
 101 #include "content/public/browser/notification_service.h"
 102 #include "content/public/browser/notification_source.h"
 103 #include "content/public/browser/notification_types.h"
 104 #include "content/public/browser/plugin_service.h"
 105 #include "content/public/browser/render_process_host.h"
 106 #include "content/public/browser/render_view_host.h"
 107 #include "content/public/browser/web_contents.h"
 108 #include "content/public/common/content_constants.h"
 109 #include "content/public/common/content_paths.h"
 110 #include "content/public/common/page_transition_types.h"
 111 #include "content/public/common/process_type.h"
 112 #include "content/public/common/result_codes.h"
 113 #include "content/public/common/url_constants.h"
 114 #include "content/public/common/webplugininfo.h"
 115 #include "content/public/test/browser_test_utils.h"
 116 #include "content/public/test/download_test_observer.h"
 117 #include "content/public/test/mock_notification_observer.h"
 118 #include "content/public/test/test_navigation_observer.h"
 119 #include "content/public/test/test_utils.h"
 120 #include "content/test/net/url_request_failed_job.h"
 121 #include "content/test/net/url_request_mock_http_job.h"
 122 #include "extensions/browser/process_manager.h"
 123 #include "extensions/common/constants.h"
 124 #include "extensions/common/extension.h"
 125 #include "extensions/common/extension_set.h"
 126 #include "grit/generated_resources.h"
 127 #include "net/base/net_errors.h"
 128 #include "net/base/net_util.h"
 129 #include "net/base/url_util.h"
 130 #include "net/http/http_stream_factory.h"
 131 #include "net/url_request/url_request.h"
 132 #include "net/url_request/url_request_filter.h"
 133 #include "policy/policy_constants.h"
 134 #include "testing/gmock/include/gmock/gmock.h"
 135 #include "testing/gtest/include/gtest/gtest.h"
 136 #include "third_party/WebKit/public/web/WebInputEvent.h"
 137 #include "ui/base/l10n/l10n_util.h"
 138 #include "ui/base/resource/resource_bundle.h"
 139 #include "url/gurl.h"
 140
 141 #if defined(OS_CHROMEOS)
 142 #include "ash/accelerators/accelerator_controller.h"
 143 #include "ash/accelerators/accelerator_table.h"
 144 #include "ash/magnifier/magnifier_constants.h"
 145 #include "ash/shell.h"
 146 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 147 #include "chrome/browser/chromeos/accessibility/magnification_manager.h"
 148 #include "chrome/browser/profiles/profile_manager.h"
 149 #include "chrome/browser/ui/ash/screenshot_taker.h"
 150 #include "chromeos/audio/cras_audio_handler.h"
 151 #endif
 152
 153 #if !defined(OS_MACOSX)
 154 #include "apps/shell_window.h"
 155 #include "apps/shell_window_registry.h"
 156 #include "apps/ui/native_app_window.h"
 157 #include "base/basictypes.h"
 158 #include "base/compiler_specific.h"
 159 #include "chrome/browser/ui/extensions/application_launch.h"
 160 #include "ui/base/window_open_disposition.h"
 161 #endif
 162
 163 using content::BrowserThread;
 164 using content::URLRequestMockHTTPJob;
 165 using testing::Mock;
 166 using testing::Return;
 167 using testing::_;
 168
 169 namespace policy {
 170
 171 namespace {
 172
 173 #if defined(OS_CHROMEOS)
 174 const int kOneHourInMs = 60 * 60 * 1000;
 175 const int kThreeHoursInMs = 180 * 60 * 1000;
 176 #endif
 177
 178 const char kURL[] = "http://example.com";
 179 const char kCookieValue[] = "converted=true";
 180 // Assigned to Philip J. Fry to fix eventually.
 181 const char kCookieOptions[] = ";expires=Wed Jan 01 3000 00:00:00 GMT";
 182
 183 const base::FilePath::CharType kTestExtensionsDir[] =
 184     FILE_PATH_LITERAL("extensions");
 185 const base::FilePath::CharType kGoodCrxName[] = FILE_PATH_LITERAL("good.crx");
 186 const base::FilePath::CharType kAdBlockCrxName[] =
 187     FILE_PATH_LITERAL("adblock.crx");
 188 const base::FilePath::CharType kHostedAppCrxName[] =
 189     FILE_PATH_LITERAL("hosted_app.crx");
 190
 191 const char kGoodCrxId[] = "ldnnhddmnhbkjipkidpdiheffobcpfmf";
 192 const char kAdBlockCrxId[] = "dojnnbeimaimaojcialkkgajdnefpgcn";
 193 const char kHostedAppCrxId[] = "kbmnembihfiondgfjekmnmcbddelicoi";
 194
 195 const base::FilePath::CharType kGood2CrxManifestName[] =
 196     FILE_PATH_LITERAL("good2_update_manifest.xml");
 197 const base::FilePath::CharType kGoodV1CrxManifestName[] =
 198     FILE_PATH_LITERAL("good_v1_update_manifest.xml");
 199 const base::FilePath::CharType kGoodUnpackedExt[] =
 200     FILE_PATH_LITERAL("good_unpacked");
 201 const base::FilePath::CharType kAppUnpackedExt[] =
 202     FILE_PATH_LITERAL("app");
 203
 204 #if !defined(OS_MACOSX)
 205 const base::FilePath::CharType kUnpackedFullscreenAppName[] =
 206     FILE_PATH_LITERAL("fullscreen_app");
 207 #endif  // !defined(OS_MACOSX)
 208
 209 // Filters requests to the hosts in |urls| and redirects them to the test data
 210 // dir through URLRequestMockHTTPJobs.
 211 void RedirectHostsToTestData(const char* const urls[], size_t size) {
 212   // Map the given hosts to the test data dir.
 213   net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
 214   base::FilePath base_path;
 215   PathService::Get(chrome::DIR_TEST_DATA, &base_path);
 216   for (size_t i = 0; i < size; ++i) {
 217     const GURL url(urls[i]);
 218     EXPECT_TRUE(url.is_valid());
 219     filter->AddUrlProtocolHandler(url,
 220         URLRequestMockHTTPJob::CreateProtocolHandler(base_path));
 221   }
 222 }
 223
 224 // Remove filters for requests to the hosts in |urls|.
 225 void UndoRedirectHostsToTestData(const char* const urls[], size_t size) {
 226   // Map the given hosts to the test data dir.
 227   net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
 228   for (size_t i = 0; i < size; ++i) {
 229     const GURL url(urls[i]);
 230     EXPECT_TRUE(url.is_valid());
 231     filter->RemoveUrlHandler(url);
 232   }
 233 }
 234
 235 // Fails requests using ERR_CONNECTION_RESET.
 236 net::URLRequestJob* FailedJobFactory(
 237     net::URLRequest* request,
 238     net::NetworkDelegate* network_delegate,
 239     const std::string& scheme) {
 240   return new content::URLRequestFailedJob(
 241       request, network_delegate, net::ERR_CONNECTION_RESET);
 242 }
 243
 244 // While |MakeRequestFail| is in scope URLRequests to |host| will fail.
 245 class MakeRequestFail {
 246  public:
 247   // Sets up the filter on IO thread such that requests to |host| fail.
 248   explicit MakeRequestFail(const std::string& host) : host_(host) {
 249     BrowserThread::PostTaskAndReply(
 250         BrowserThread::IO, FROM_HERE,
 251         base::Bind(MakeRequestFailOnIO, host_),
 252         base::MessageLoop::QuitClosure());
 253     content::RunMessageLoop();
 254   }
 255   ~MakeRequestFail() {
 256     BrowserThread::PostTaskAndReply(
 257         BrowserThread::IO, FROM_HERE,
 258         base::Bind(UndoMakeRequestFailOnIO, host_),
 259         base::MessageLoop::QuitClosure());
 260     content::RunMessageLoop();
 261   }
 262
 263  private:
 264   // Filters requests to the |host| such that they fail. Run on IO thread.
 265   static void MakeRequestFailOnIO(const std::string& host) {
 266     net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
 267     filter->AddHostnameHandler("http", host, &FailedJobFactory);
 268     filter->AddHostnameHandler("https", host, &FailedJobFactory);
 269   }
 270
 271   // Remove filters for requests to the |host|. Run on IO thread.
 272   static void UndoMakeRequestFailOnIO(const std::string& host) {
 273     net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
 274     filter->RemoveHostnameHandler("http", host);
 275     filter->RemoveHostnameHandler("https", host);
 276   }
 277
 278   const std::string host_;
 279 };
 280
 281 // Verifies that the given url |spec| can be opened. This assumes that |spec|
 282 // points at empty.html in the test data dir.
 283 void CheckCanOpenURL(Browser* browser, const char* spec) {
 284   GURL url(spec);
 285   ui_test_utils::NavigateToURL(browser, url);
 286   content::WebContents* contents =
 287       browser->tab_strip_model()->GetActiveWebContents();
 288   EXPECT_EQ(url, contents->GetURL());
 289   base::string16 title = base::UTF8ToUTF16(url.spec() + " was blocked");
 290   EXPECT_NE(title, contents->GetTitle());
 291 }
 292
 293 // Verifies that access to the given url |spec| is blocked.
 294 void CheckURLIsBlocked(Browser* browser, const char* spec) {
 295   GURL url(spec);
 296   ui_test_utils::NavigateToURL(browser, url);
 297   content::WebContents* contents =
 298       browser->tab_strip_model()->GetActiveWebContents();
 299   EXPECT_EQ(url, contents->GetURL());
 300   base::string16 title = base::UTF8ToUTF16(url.spec() + " was blocked");
 301   EXPECT_EQ(title, contents->GetTitle());
 302
 303   // Verify that the expected error page is being displayed.
 304   bool result = false;
 305   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
 306       contents,
 307       "var textContent = document.body.textContent;"
 308       "var hasError = textContent.indexOf('ERR_BLOCKED_BY_ADMINISTRATOR') >= 0;"
 309       "domAutomationController.send(hasError);",
 310       &result));
 311   EXPECT_TRUE(result);
 312 }
 313
 314 #if !defined(OS_CHROMEOS)
 315 // Downloads a file named |file| and expects it to be saved to |dir|, which
 316 // must be empty.
 317 void DownloadAndVerifyFile(
 318     Browser* browser, const base::FilePath& dir, const base::FilePath& file) {
 319   content::DownloadManager* download_manager =
 320       content::BrowserContext::GetDownloadManager(browser->profile());
 321   content::DownloadTestObserverTerminal observer(
 322       download_manager, 1,
 323       content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_FAIL);
 324   GURL url(URLRequestMockHTTPJob::GetMockUrl(file));
 325   base::FilePath downloaded = dir.Append(file);
 326   EXPECT_FALSE(base::PathExists(downloaded));
 327   ui_test_utils::NavigateToURLWithDisposition(
 328       browser, url, CURRENT_TAB,
 329       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 330   observer.WaitForFinished();
 331   EXPECT_EQ(
 332       1u, observer.NumDownloadsSeenInState(content::DownloadItem::COMPLETE));
 333   EXPECT_TRUE(base::PathExists(downloaded));
 334   base::FileEnumerator enumerator(dir, false, base::FileEnumerator::FILES);
 335   EXPECT_EQ(file, enumerator.Next().BaseName());
 336   EXPECT_EQ(base::FilePath(), enumerator.Next());
 337 }
 338
 339 #else
 340
 341 int CountScreenshots() {
 342   DownloadPrefs* download_prefs = DownloadPrefs::FromBrowserContext(
 343       ProfileManager::GetActiveUserProfile());
 344   base::FileEnumerator enumerator(download_prefs->DownloadPath(),
 345                                   false, base::FileEnumerator::FILES,
 346                                   "Screenshot*");
 347   int count = 0;
 348   while (!enumerator.Next().empty())
 349     count++;
 350   return count;
 351 }
 352 #endif
 353
 354 // Checks if WebGL is enabled in the given WebContents.
 355 bool IsWebGLEnabled(content::WebContents* contents) {
 356   bool result = false;
 357   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
 358       contents,
 359       "var canvas = document.createElement('canvas');"
 360       "var context = canvas.getContext('webgl');"
 361       "domAutomationController.send(context != null);",
 362       &result));
 363   return result;
 364 }
 365
 366 bool IsJavascriptEnabled(content::WebContents* contents) {
 367   scoped_ptr<base::Value> value = content::ExecuteScriptAndGetValue(
 368       contents->GetRenderViewHost(), "123");
 369   int result = 0;
 370   if (!value->GetAsInteger(&result))
 371     EXPECT_EQ(base::Value::TYPE_NULL, value->GetType());
 372   return result == 123;
 373 }
 374
 375 void CopyPluginListAndQuit(std::vector<content::WebPluginInfo>* out,
 376                            const std::vector<content::WebPluginInfo>& in) {
 377   *out = in;
 378   base::MessageLoop::current()->QuitWhenIdle();
 379 }
 380
 381 template<typename T>
 382 void CopyValueAndQuit(T* out, T in) {
 383   *out = in;
 384   base::MessageLoop::current()->QuitWhenIdle();
 385 }
 386
 387 void GetPluginList(std::vector<content::WebPluginInfo>* plugins) {
 388   content::PluginService* service = content::PluginService::GetInstance();
 389   service->GetPlugins(base::Bind(CopyPluginListAndQuit, plugins));
 390   content::RunMessageLoop();
 391 }
 392
 393 const content::WebPluginInfo* GetFlashPlugin(
 394     const std::vector<content::WebPluginInfo>& plugins) {
 395   const content::WebPluginInfo* flash = NULL;
 396   for (size_t i = 0; i < plugins.size(); ++i) {
 397     if (plugins[i].name == base::ASCIIToUTF16(content::kFlashPluginName)) {
 398       flash = &plugins[i];
 399       break;
 400     }
 401   }
 402 #if defined(OFFICIAL_BUILD)
 403   // Official builds bundle Flash.
 404   EXPECT_TRUE(flash);
 405 #else
 406   if (!flash)
 407     LOG(INFO) << "Test skipped because the Flash plugin couldn't be found.";
 408 #endif
 409   return flash;
 410 }
 411
 412 bool SetPluginEnabled(PluginPrefs* plugin_prefs,
 413                       const content::WebPluginInfo* plugin,
 414                       bool enabled) {
 415   bool ok = false;
 416   plugin_prefs->EnablePlugin(enabled, plugin->path,
 417                              base::Bind(CopyValueAndQuit<bool>, &ok));
 418   content::RunMessageLoop();
 419   return ok;
 420 }
 421
 422 int CountPluginsOnIOThread() {
 423   int count = 0;
 424   for (content::BrowserChildProcessHostIterator iter; !iter.Done(); ++iter) {
 425     if (iter.GetData().process_type == content::PROCESS_TYPE_PLUGIN ||
 426         iter.GetData().process_type == content::PROCESS_TYPE_PPAPI_PLUGIN) {
 427       count++;
 428     }
 429   }
 430   return count;
 431 }
 432
 433 int CountPlugins() {
 434   int count = -1;
 435   BrowserThread::PostTaskAndReplyWithResult(
 436       BrowserThread::IO, FROM_HERE,
 437       base::Bind(CountPluginsOnIOThread),
 438       base::Bind(CopyValueAndQuit<int>, &count));
 439   content::RunMessageLoop();
 440   EXPECT_GE(count, 0);
 441   return count;
 442 }
 443
 444 void FlushBlacklistPolicy() {
 445   // Updates of the URLBlacklist are done on IO, after building the blacklist
 446   // on FILE, which is initiated from IO.
 447   content::RunAllPendingInMessageLoop(BrowserThread::IO);
 448   content::RunAllPendingInMessageLoop(BrowserThread::FILE);
 449   content::RunAllPendingInMessageLoop(BrowserThread::IO);
 450 }
 451
 452 bool ContainsVisibleElement(content::WebContents* contents,
 453                             const std::string& id) {
 454   bool result;
 455   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
 456       contents,
 457       "var elem = document.getElementById('" + id + "');"
 458       "domAutomationController.send(!!elem && !elem.hidden);",
 459       &result));
 460   return result;
 461 }
 462
 463 #if defined(OS_CHROMEOS)
 464 class TestAudioObserver : public chromeos::CrasAudioHandler::AudioObserver {
 465  public:
 466   TestAudioObserver() : output_mute_changed_count_(0) {
 467   }
 468
 469   int output_mute_changed_count() const {
 470     return output_mute_changed_count_;
 471   }
 472
 473   virtual ~TestAudioObserver() {}
 474
 475  protected:
 476   // chromeos::CrasAudioHandler::AudioObserver overrides.
 477   virtual void OnOutputMuteChanged() OVERRIDE {
 478     ++output_mute_changed_count_;
 479   }
 480
 481  private:
 482   int output_mute_changed_count_;
 483
 484   DISALLOW_COPY_AND_ASSIGN(TestAudioObserver);
 485 };
 486 #endif
 487
 488 // This class waits until either a load stops or the WebContents is destroyed.
 489 class WebContentsLoadedOrDestroyedWatcher
 490     : public content::WebContentsObserver {
 491  public:
 492   explicit WebContentsLoadedOrDestroyedWatcher(
 493       content::WebContents* web_contents);
 494   virtual ~WebContentsLoadedOrDestroyedWatcher();
 495
 496   // Waits until the WebContents's load is done or until it is destroyed.
 497   void Wait();
 498
 499   // Overridden WebContentsObserver methods.
 500   virtual void WebContentsDestroyed(
 501       content::WebContents* web_contents) OVERRIDE;
 502   virtual void DidStopLoading(
 503       content::RenderViewHost* render_view_host) OVERRIDE;
 504
 505  private:
 506   scoped_refptr<content::MessageLoopRunner> message_loop_runner_;
 507
 508   DISALLOW_COPY_AND_ASSIGN(WebContentsLoadedOrDestroyedWatcher);
 509 };
 510
 511 WebContentsLoadedOrDestroyedWatcher::WebContentsLoadedOrDestroyedWatcher(
 512     content::WebContents* web_contents)
 513     : content::WebContentsObserver(web_contents),
 514       message_loop_runner_(new content::MessageLoopRunner) {
 515 }
 516
 517 WebContentsLoadedOrDestroyedWatcher::~WebContentsLoadedOrDestroyedWatcher() {}
 518
 519 void WebContentsLoadedOrDestroyedWatcher::Wait() {
 520   message_loop_runner_->Run();
 521 }
 522
 523 void WebContentsLoadedOrDestroyedWatcher::WebContentsDestroyed(
 524     content::WebContents* web_contents) {
 525   message_loop_runner_->Quit();
 526 }
 527
 528 void WebContentsLoadedOrDestroyedWatcher::DidStopLoading(
 529     content::RenderViewHost* render_view_host) {
 530   message_loop_runner_->Quit();
 531 }
 532
 533 #if !defined(OS_MACOSX)
 534
 535 // Observer used to wait for the creation of a new shell window.
 536 class TestAddShellWindowObserver : public apps::ShellWindowRegistry::Observer {
 537  public:
 538   explicit TestAddShellWindowObserver(apps::ShellWindowRegistry* registry);
 539   virtual ~TestAddShellWindowObserver();
 540
 541   // apps::ShellWindowRegistry::Observer:
 542   virtual void OnShellWindowAdded(apps::ShellWindow* shell_window) OVERRIDE;
 543   virtual void OnShellWindowIconChanged(
 544       apps::ShellWindow* shell_window) OVERRIDE;
 545   virtual void OnShellWindowRemoved(apps::ShellWindow* shell_window) OVERRIDE;
 546
 547   apps::ShellWindow* WaitForShellWindow();
 548
 549  private:
 550   apps::ShellWindowRegistry* registry_;  // Not owned.
 551   apps::ShellWindow* window_;  // Not owned.
 552   base::RunLoop run_loop_;
 553
 554   DISALLOW_COPY_AND_ASSIGN(TestAddShellWindowObserver);
 555 };
 556
 557 TestAddShellWindowObserver::TestAddShellWindowObserver(
 558     apps::ShellWindowRegistry* registry)
 559     : registry_(registry),
 560       window_(NULL) {
 561   registry_->AddObserver(this);
 562 }
 563
 564 TestAddShellWindowObserver::~TestAddShellWindowObserver() {
 565   registry_->RemoveObserver(this);
 566 }
 567
 568 void TestAddShellWindowObserver::OnShellWindowAdded(
 569     apps::ShellWindow* shell_window) {
 570   window_ = shell_window;
 571   run_loop_.Quit();
 572 }
 573
 574 void TestAddShellWindowObserver::OnShellWindowIconChanged(
 575     apps::ShellWindow* shell_window) {
 576 }
 577
 578 void TestAddShellWindowObserver::OnShellWindowRemoved(
 579     apps::ShellWindow* shell_window) {
 580 }
 581
 582 apps::ShellWindow* TestAddShellWindowObserver::WaitForShellWindow() {
 583   run_loop_.Run();
 584   return window_;
 585 }
 586
 587 #endif
 588
 589 }  // namespace
 590
 591 class PolicyTest : public InProcessBrowserTest {
 592  protected:
 593   PolicyTest() {}
 594   virtual ~PolicyTest() {}
 595
 596   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
 597     CommandLine::ForCurrentProcess()->AppendSwitch("noerrdialogs");
 598     EXPECT_CALL(provider_, IsInitializationComplete(_))
 599         .WillRepeatedly(Return(true));
 600     BrowserPolicyConnector::SetPolicyProviderForTesting(&provider_);
 601   }
 602
 603   virtual void SetUpOnMainThread() OVERRIDE {
 604     BrowserThread::PostTask(
 605         BrowserThread::IO, FROM_HERE,
 606         base::Bind(chrome_browser_net::SetUrlRequestMocksEnabled, true));
 607   }
 608
 609   // Makes URLRequestMockHTTPJobs serve data from content::DIR_TEST_DATA
 610   // instead of chrome::DIR_TEST_DATA.
 611   void ServeContentTestData() {
 612     base::FilePath root_http;
 613     PathService::Get(content::DIR_TEST_DATA, &root_http);
 614     BrowserThread::PostTaskAndReply(
 615         BrowserThread::IO, FROM_HERE,
 616         base::Bind(URLRequestMockHTTPJob::AddUrlHandler, root_http),
 617         base::MessageLoop::current()->QuitWhenIdleClosure());
 618     content::RunMessageLoop();
 619   }
 620
 621   void SetScreenshotPolicy(bool enabled) {
 622     PolicyMap policies;
 623     policies.Set(key::kDisableScreenshots,
 624                  POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 625                  base::Value::CreateBooleanValue(!enabled), NULL);
 626     UpdateProviderPolicy(policies);
 627   }
 628
 629 #if defined(OS_CHROMEOS)
 630   class QuitMessageLoopAfterScreenshot : public ScreenshotTakerObserver {
 631    public:
 632     virtual void OnScreenshotCompleted(
 633         ScreenshotTakerObserver::Result screenshot_result,
 634         const base::FilePath& screenshot_path) OVERRIDE {
 635       BrowserThread::PostTaskAndReply(BrowserThread::IO,
 636                                       FROM_HERE,
 637                                       base::Bind(base::DoNothing),
 638                                       base::MessageLoop::QuitClosure());
 639     }
 640
 641     virtual ~QuitMessageLoopAfterScreenshot() {}
 642   };
 643
 644   void TestScreenshotFile(bool enabled) {
 645     // AddObserver is an ash-specific method, so just replace the screenshot
 646     // taker with one we've created here.
 647     scoped_ptr<ScreenshotTaker> screenshot_taker(new ScreenshotTaker);
 648     // ScreenshotTaker doesn't own this observer, so the observer's lifetime
 649     // is tied to the test instead.
 650     screenshot_taker->AddObserver(&observer_);
 651     ash::Shell::GetInstance()->accelerator_controller()->SetScreenshotDelegate(
 652         screenshot_taker.PassAs<ash::ScreenshotDelegate>());
 653
 654     SetScreenshotPolicy(enabled);
 655     ash::Shell::GetInstance()->accelerator_controller()->PerformAction(
 656         ash::TAKE_SCREENSHOT, ui::Accelerator());
 657
 658     content::RunMessageLoop();
 659   }
 660 #endif
 661
 662   ExtensionService* extension_service() {
 663     extensions::ExtensionSystem* system =
 664         extensions::ExtensionSystem::Get(browser()->profile());
 665     return system->extension_service();
 666   }
 667
 668   const extensions::Extension* InstallExtension(
 669       const base::FilePath::StringType& name) {
 670     base::FilePath extension_path(ui_test_utils::GetTestFilePath(
 671         base::FilePath(kTestExtensionsDir), base::FilePath(name)));
 672     scoped_refptr<extensions::CrxInstaller> installer =
 673         extensions::CrxInstaller::CreateSilent(extension_service());
 674     installer->set_allow_silent_install(true);
 675     installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE);
 676     installer->set_creation_flags(extensions::Extension::FROM_WEBSTORE);
 677
 678     content::WindowedNotificationObserver observer(
 679         chrome::NOTIFICATION_CRX_INSTALLER_DONE,
 680         content::NotificationService::AllSources());
 681     installer->InstallCrx(extension_path);
 682     observer.Wait();
 683     content::Details<const extensions::Extension> details = observer.details();
 684     return details.ptr();
 685   }
 686
 687   const extensions::Extension* LoadUnpackedExtension(
 688       const base::FilePath::StringType& name, bool expect_success) {
 689     base::FilePath extension_path(ui_test_utils::GetTestFilePath(
 690         base::FilePath(kTestExtensionsDir), base::FilePath(name)));
 691     scoped_refptr<extensions::UnpackedInstaller> installer =
 692         extensions::UnpackedInstaller::Create(extension_service());
 693     content::WindowedNotificationObserver observer(
 694         expect_success ? chrome::NOTIFICATION_EXTENSION_LOADED
 695                        : chrome::NOTIFICATION_EXTENSION_LOAD_ERROR,
 696         content::NotificationService::AllSources());
 697     installer->Load(extension_path);
 698     observer.Wait();
 699
 700     const extensions::ExtensionSet* extensions =
 701         extension_service()->extensions();
 702     for (extensions::ExtensionSet::const_iterator it = extensions->begin();
 703          it != extensions->end(); ++it) {
 704       if ((*it)->path() == extension_path)
 705         return it->get();
 706     }
 707     return NULL;
 708   }
 709
 710   void UninstallExtension(const std::string& id, bool expect_success) {
 711     content::WindowedNotificationObserver observer(
 712         expect_success ? chrome::NOTIFICATION_EXTENSION_UNINSTALLED
 713                        : chrome::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED,
 714         content::NotificationService::AllSources());
 715     extension_service()->UninstallExtension(id, false, NULL);
 716     observer.Wait();
 717   }
 718
 719   void UpdateProviderPolicy(const PolicyMap& policy) {
 720     provider_.UpdateChromePolicy(policy);
 721     DCHECK(base::MessageLoop::current());
 722     base::RunLoop loop;
 723     loop.RunUntilIdle();
 724   }
 725
 726   // Sends a mouse click at the given coordinates to the current renderer.
 727   void PerformClick(int x, int y) {
 728     content::WebContents* contents =
 729         browser()->tab_strip_model()->GetActiveWebContents();
 730     blink::WebMouseEvent click_event;
 731     click_event.type = blink::WebInputEvent::MouseDown;
 732     click_event.button = blink::WebMouseEvent::ButtonLeft;
 733     click_event.clickCount = 1;
 734     click_event.x = x;
 735     click_event.y = y;
 736     contents->GetRenderViewHost()->ForwardMouseEvent(click_event);
 737     click_event.type = blink::WebInputEvent::MouseUp;
 738     contents->GetRenderViewHost()->ForwardMouseEvent(click_event);
 739   }
 740
 741   MockConfigurationPolicyProvider provider_;
 742 #if defined(OS_CHROMEOS)
 743   QuitMessageLoopAfterScreenshot observer_;
 744 #endif
 745 };
 746
 747 #if defined(OS_WIN)
 748 // This policy only exists on Windows.
 749
 750 // Sets the locale policy before the browser is started.
 751 class LocalePolicyTest : public PolicyTest {
 752  public:
 753   LocalePolicyTest() {}
 754   virtual ~LocalePolicyTest() {}
 755
 756   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
 757     PolicyTest::SetUpInProcessBrowserTestFixture();
 758     PolicyMap policies;
 759     policies.Set(
 760         key::kApplicationLocaleValue, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 761         base::Value::CreateStringValue("fr"), NULL);
 762     provider_.UpdateChromePolicy(policies);
 763     // The "en-US" ResourceBundle is always loaded before this step for tests,
 764     // but in this test we want the browser to load the bundle as it
 765     // normally would.
 766     ResourceBundle::CleanupSharedInstance();
 767   }
 768 };
 769
 770 IN_PROC_BROWSER_TEST_F(LocalePolicyTest, ApplicationLocaleValue) {
 771   // Verifies that the default locale can be overridden with policy.
 772   EXPECT_EQ("fr", g_browser_process->GetApplicationLocale());
 773   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
 774   base::string16 french_title = l10n_util::GetStringUTF16(IDS_NEW_TAB_TITLE);
 775   base::string16 title;
 776   EXPECT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(), &title));
 777   EXPECT_EQ(french_title, title);
 778
 779   // Make sure this is really French and differs from the English title.
 780   std::string loaded =
 781       ui::ResourceBundle::GetSharedInstance().ReloadLocaleResources("en-US");
 782   EXPECT_EQ("en-US", loaded);
 783   base::string16 english_title = l10n_util::GetStringUTF16(IDS_NEW_TAB_TITLE);
 784   EXPECT_NE(french_title, english_title);
 785 }
 786 #endif
 787
 788 IN_PROC_BROWSER_TEST_F(PolicyTest, BookmarkBarEnabled) {
 789 #if defined(OS_WIN) && defined(USE_ASH)
 790   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 791   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 792     return;
 793 #endif
 794
 795   // Verifies that the bookmarks bar can be forced to always or never show up.
 796
 797   // Test starts in about:blank.
 798   PrefService* prefs = browser()->profile()->GetPrefs();
 799   EXPECT_FALSE(prefs->IsManagedPreference(prefs::kShowBookmarkBar));
 800   EXPECT_FALSE(prefs->GetBoolean(prefs::kShowBookmarkBar));
 801   EXPECT_EQ(BookmarkBar::HIDDEN, browser()->bookmark_bar_state());
 802
 803   PolicyMap policies;
 804   policies.Set(key::kBookmarkBarEnabled, POLICY_LEVEL_MANDATORY,
 805                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
 806   UpdateProviderPolicy(policies);
 807   EXPECT_TRUE(prefs->IsManagedPreference(prefs::kShowBookmarkBar));
 808   EXPECT_TRUE(prefs->GetBoolean(prefs::kShowBookmarkBar));
 809   EXPECT_EQ(BookmarkBar::SHOW, browser()->bookmark_bar_state());
 810
 811   // The NTP has special handling of the bookmark bar.
 812   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
 813   EXPECT_EQ(BookmarkBar::SHOW, browser()->bookmark_bar_state());
 814
 815   policies.Set(key::kBookmarkBarEnabled, POLICY_LEVEL_MANDATORY,
 816                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
 817   UpdateProviderPolicy(policies);
 818   EXPECT_TRUE(prefs->IsManagedPreference(prefs::kShowBookmarkBar));
 819   EXPECT_FALSE(prefs->GetBoolean(prefs::kShowBookmarkBar));
 820   // The bookmark bar is hidden in the NTP when disabled by policy.
 821   EXPECT_EQ(BookmarkBar::HIDDEN, browser()->bookmark_bar_state());
 822
 823   policies.Clear();
 824   UpdateProviderPolicy(policies);
 825   EXPECT_FALSE(prefs->IsManagedPreference(prefs::kShowBookmarkBar));
 826   EXPECT_FALSE(prefs->GetBoolean(prefs::kShowBookmarkBar));
 827   // The bookmark bar is shown detached in the NTP, when disabled by prefs only.
 828   EXPECT_EQ(BookmarkBar::DETACHED, browser()->bookmark_bar_state());
 829 }
 830
 831 IN_PROC_BROWSER_TEST_F(PolicyTest, PRE_PRE_DefaultCookiesSetting) {
 832   // Verifies that cookies are deleted on shutdown. This test is split in 3
 833   // parts because it spans 2 browser restarts.
 834
 835   Profile* profile = browser()->profile();
 836   GURL url(kURL);
 837   // No cookies at startup.
 838   EXPECT_TRUE(content::GetCookies(profile, url).empty());
 839   // Set a cookie now.
 840   std::string value = std::string(kCookieValue) + std::string(kCookieOptions);
 841   EXPECT_TRUE(content::SetCookie(profile, url, value));
 842   // Verify it was set.
 843   EXPECT_EQ(kCookieValue, GetCookies(profile, url));
 844 }
 845
 846 IN_PROC_BROWSER_TEST_F(PolicyTest, PRE_DefaultCookiesSetting) {
 847   // Verify that the cookie persists across restarts.
 848   EXPECT_EQ(kCookieValue, GetCookies(browser()->profile(), GURL(kURL)));
 849   // Now set the policy and the cookie should be gone after another restart.
 850   PolicyMap policies;
 851   policies.Set(key::kDefaultCookiesSetting, POLICY_LEVEL_MANDATORY,
 852                POLICY_SCOPE_USER, base::Value::CreateIntegerValue(4), NULL);
 853   UpdateProviderPolicy(policies);
 854 }
 855
 856 IN_PROC_BROWSER_TEST_F(PolicyTest, DefaultCookiesSetting) {
 857   // Verify that the cookie is gone.
 858   EXPECT_TRUE(GetCookies(browser()->profile(), GURL(kURL)).empty());
 859 }
 860
 861 IN_PROC_BROWSER_TEST_F(PolicyTest, DefaultSearchProvider) {
 862   MakeRequestFail make_request_fail("search.example");
 863
 864   // Verifies that a default search is made using the provider configured via
 865   // policy. Also checks that default search can be completely disabled.
 866   const base::string16 kKeyword(base::ASCIIToUTF16("testsearch"));
 867   const std::string kSearchURL("http://search.example/search?q={searchTerms}");
 868   const std::string kAlternateURL0(
 869       "http://search.example/search#q={searchTerms}");
 870   const std::string kAlternateURL1("http://search.example/#q={searchTerms}");
 871   const std::string kSearchTermsReplacementKey("zekey");
 872   const std::string kImageURL("http://test.com/searchbyimage/upload");
 873   const std::string kImageURLPostParams(
 874       "image_content=content,image_url=http://test.com/test.png");
 875   const std::string kNewTabURL("http://search.example/newtab");
 876
 877   TemplateURLService* service = TemplateURLServiceFactory::GetForProfile(
 878       browser()->profile());
 879   ui_test_utils::WaitForTemplateURLServiceToLoad(service);
 880   TemplateURL* default_search = service->GetDefaultSearchProvider();
 881   ASSERT_TRUE(default_search);
 882   EXPECT_NE(kKeyword, default_search->keyword());
 883   EXPECT_NE(kSearchURL, default_search->url());
 884   EXPECT_FALSE(
 885     default_search->alternate_urls().size() == 2 &&
 886     default_search->alternate_urls()[0] == kAlternateURL0 &&
 887     default_search->alternate_urls()[1] == kAlternateURL1 &&
 888     default_search->search_terms_replacement_key() ==
 889         kSearchTermsReplacementKey &&
 890     default_search->image_url() == kImageURL &&
 891     default_search->image_url_post_params() == kImageURLPostParams &&
 892     default_search->new_tab_url() == kNewTabURL);
 893
 894   // Override the default search provider using policies.
 895   PolicyMap policies;
 896   policies.Set(key::kDefaultSearchProviderEnabled, POLICY_LEVEL_MANDATORY,
 897                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
 898   policies.Set(key::kDefaultSearchProviderKeyword,
 899                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 900                base::Value::CreateStringValue(kKeyword), NULL);
 901   policies.Set(key::kDefaultSearchProviderSearchURL,
 902                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 903                base::Value::CreateStringValue(kSearchURL), NULL);
 904   base::ListValue* alternate_urls = new base::ListValue();
 905   alternate_urls->AppendString(kAlternateURL0);
 906   alternate_urls->AppendString(kAlternateURL1);
 907   policies.Set(key::kDefaultSearchProviderAlternateURLs, POLICY_LEVEL_MANDATORY,
 908                POLICY_SCOPE_USER, alternate_urls, NULL);
 909   policies.Set(key::kDefaultSearchProviderSearchTermsReplacementKey,
 910                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 911                base::Value::CreateStringValue(kSearchTermsReplacementKey),
 912                NULL);
 913   policies.Set(key::kDefaultSearchProviderImageURL,
 914                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 915                base::Value::CreateStringValue(kImageURL),
 916                NULL);
 917   policies.Set(key::kDefaultSearchProviderImageURLPostParams,
 918                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 919                base::Value::CreateStringValue(kImageURLPostParams),
 920                NULL);
 921   policies.Set(key::kDefaultSearchProviderNewTabURL,
 922                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
 923                base::Value::CreateStringValue(kNewTabURL),
 924                NULL);
 925   UpdateProviderPolicy(policies);
 926   default_search = service->GetDefaultSearchProvider();
 927   ASSERT_TRUE(default_search);
 928   EXPECT_EQ(kKeyword, default_search->keyword());
 929   EXPECT_EQ(kSearchURL, default_search->url());
 930   EXPECT_EQ(2U, default_search->alternate_urls().size());
 931   EXPECT_EQ(kAlternateURL0, default_search->alternate_urls()[0]);
 932   EXPECT_EQ(kAlternateURL1, default_search->alternate_urls()[1]);
 933   EXPECT_EQ(kSearchTermsReplacementKey,
 934             default_search->search_terms_replacement_key());
 935   EXPECT_EQ(kImageURL, default_search->image_url());
 936   EXPECT_EQ(kImageURLPostParams, default_search->image_url_post_params());
 937   EXPECT_EQ(kNewTabURL, default_search->new_tab_url());
 938
 939   // Verify that searching from the omnibox uses kSearchURL.
 940   chrome::FocusLocationBar(browser());
 941   LocationBar* location_bar = browser()->window()->GetLocationBar();
 942   ui_test_utils::SendToOmniboxAndSubmit(location_bar, "stuff to search for");
 943   OmniboxEditModel* model = location_bar->GetOmniboxView()->model();
 944   EXPECT_TRUE(model->CurrentMatch(NULL).destination_url.is_valid());
 945   content::WebContents* web_contents =
 946       browser()->tab_strip_model()->GetActiveWebContents();
 947   GURL expected("http://search.example/search?q=stuff+to+search+for");
 948   EXPECT_EQ(expected, web_contents->GetURL());
 949
 950   // Verify that searching from the omnibox can be disabled.
 951   ui_test_utils::NavigateToURL(browser(), GURL(content::kAboutBlankURL));
 952   policies.Set(key::kDefaultSearchProviderEnabled, POLICY_LEVEL_MANDATORY,
 953                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
 954   EXPECT_TRUE(service->GetDefaultSearchProvider());
 955   UpdateProviderPolicy(policies);
 956   EXPECT_FALSE(service->GetDefaultSearchProvider());
 957   ui_test_utils::SendToOmniboxAndSubmit(location_bar, "should not work");
 958   // This means that submitting won't trigger any action.
 959   EXPECT_FALSE(model->CurrentMatch(NULL).destination_url.is_valid());
 960   EXPECT_EQ(GURL(content::kAboutBlankURL), web_contents->GetURL());
 961 }
 962
 963 IN_PROC_BROWSER_TEST_F(PolicyTest, PolicyPreprocessing) {
 964   // Add an individual proxy policy value.
 965   PolicyMap policies;
 966   policies.Set(key::kProxyServerMode,
 967                POLICY_LEVEL_MANDATORY,
 968                POLICY_SCOPE_USER,
 969                base::Value::CreateIntegerValue(3),
 970                NULL);
 971   UpdateProviderPolicy(policies);
 972
 973   // It should be removed and replaced with a dictionary.
 974   PolicyMap expected;
 975   scoped_ptr<base::DictionaryValue> expected_value(new base::DictionaryValue);
 976   expected_value->SetInteger(key::kProxyServerMode, 3);
 977   expected.Set(key::kProxySettings,
 978                POLICY_LEVEL_MANDATORY,
 979                POLICY_SCOPE_USER,
 980                expected_value.release(),
 981                NULL);
 982
 983   // Check both the browser and the profile.
 984   const PolicyMap& actual_from_browser =
 985       g_browser_process->browser_policy_connector()
 986           ->GetPolicyService()
 987           ->GetPolicies(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()));
 988   EXPECT_TRUE(expected.Equals(actual_from_browser));
 989   const PolicyMap& actual_from_profile =
 990       ProfilePolicyConnectorFactory::GetForProfile(browser()->profile())
 991           ->policy_service()
 992           ->GetPolicies(PolicyNamespace(POLICY_DOMAIN_CHROME, std::string()));
 993   EXPECT_TRUE(expected.Equals(actual_from_profile));
 994 }
 995
 996 IN_PROC_BROWSER_TEST_F(PolicyTest, ForceSafeSearch) {
 997   // Makes the requests fail since all we want to check is that the redirection
 998   // is done properly.
 999   MakeRequestFail make_request_fail("google.com");
1000
1001   // Verifies that requests to Google Search engine with the SafeSearch
1002   // enabled set the safe=active&ssui=on parameters at the end of the query.
1003   TemplateURLService* service = TemplateURLServiceFactory::GetForProfile(
1004       browser()->profile());
1005   ui_test_utils::WaitForTemplateURLServiceToLoad(service);
1006
1007   // First check that nothing happens.
1008   content::TestNavigationObserver no_safesearch_observer(
1009       browser()->tab_strip_model()->GetActiveWebContents());
1010   chrome::FocusLocationBar(browser());
1011   LocationBar* location_bar = browser()->window()->GetLocationBar();
1012   ui_test_utils::SendToOmniboxAndSubmit(location_bar, "http://google.com/");
1013   OmniboxEditModel* model = location_bar->GetOmniboxView()->model();
1014   no_safesearch_observer.Wait();
1015   EXPECT_TRUE(model->CurrentMatch(NULL).destination_url.is_valid());
1016   content::WebContents* web_contents =
1017       browser()->tab_strip_model()->GetActiveWebContents();
1018   GURL expected_without("http://google.com/");
1019   EXPECT_EQ(expected_without, web_contents->GetURL());
1020
1021   PrefService* prefs = browser()->profile()->GetPrefs();
1022   EXPECT_FALSE(prefs->IsManagedPreference(prefs::kForceSafeSearch));
1023   EXPECT_FALSE(prefs->GetBoolean(prefs::kForceSafeSearch));
1024
1025   // Override the default SafeSearch setting using policies.
1026   PolicyMap policies;
1027   policies.Set(key::kForceSafeSearch, POLICY_LEVEL_MANDATORY,
1028                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1029   UpdateProviderPolicy(policies);
1030
1031   EXPECT_TRUE(prefs->IsManagedPreference(prefs::kForceSafeSearch));
1032   EXPECT_TRUE(prefs->GetBoolean(prefs::kForceSafeSearch));
1033
1034   content::TestNavigationObserver safesearch_observer(
1035       browser()->tab_strip_model()->GetActiveWebContents());
1036
1037   // Verify that searching from google.com works.
1038   chrome::FocusLocationBar(browser());
1039   ui_test_utils::SendToOmniboxAndSubmit(location_bar, "http://google.com/");
1040   safesearch_observer.Wait();
1041   EXPECT_TRUE(model->CurrentMatch(NULL).destination_url.is_valid());
1042   web_contents = browser()->tab_strip_model()->GetActiveWebContents();
1043   std::string expected_url("http://google.com/?");
1044   expected_url += std::string(chrome::kSafeSearchSafeParameter) + "&" +
1045                   chrome::kSafeSearchSsuiParameter;
1046   GURL expected_with_parameters(expected_url);
1047   EXPECT_EQ(expected_with_parameters, web_contents->GetURL());
1048 }
1049
1050 IN_PROC_BROWSER_TEST_F(PolicyTest, ReplaceSearchTerms) {
1051   MakeRequestFail make_request_fail("search.example");
1052
1053   chrome::EnableQueryExtractionForTesting();
1054
1055   // Verifies that a default search is made using the provider configured via
1056   // policy. Also checks that default search can be completely disabled.
1057   const base::string16 kKeyword(base::ASCIIToUTF16("testsearch"));
1058   const std::string kSearchURL("https://www.google.com/search?q={searchTerms}");
1059   const std::string kInstantURL("http://does/not/exist");
1060   const std::string kAlternateURL0(
1061       "https://www.google.com/search#q={searchTerms}");
1062   const std::string kAlternateURL1("https://www.google.com/#q={searchTerms}");
1063   const std::string kSearchTermsReplacementKey(
1064       "{google:instantExtendedEnabledKey}");
1065
1066   TemplateURLService* service = TemplateURLServiceFactory::GetForProfile(
1067       browser()->profile());
1068   ui_test_utils::WaitForTemplateURLServiceToLoad(service);
1069   TemplateURL* default_search = service->GetDefaultSearchProvider();
1070   ASSERT_TRUE(default_search);
1071   EXPECT_NE(kKeyword, default_search->keyword());
1072   EXPECT_NE(kSearchURL, default_search->url());
1073   EXPECT_NE(kInstantURL, default_search->instant_url());
1074   EXPECT_FALSE(
1075     default_search->alternate_urls().size() == 2 &&
1076     default_search->alternate_urls()[0] == kAlternateURL0 &&
1077     default_search->alternate_urls()[1] == kAlternateURL1);
1078
1079   // Override the default search provider using policies.
1080   PolicyMap policies;
1081   policies.Set(key::kDefaultSearchProviderEnabled, POLICY_LEVEL_MANDATORY,
1082                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1083   policies.Set(key::kDefaultSearchProviderKeyword,
1084                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
1085                base::Value::CreateStringValue(kKeyword), NULL);
1086   policies.Set(key::kDefaultSearchProviderSearchURL,
1087                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
1088                base::Value::CreateStringValue(kSearchURL), NULL);
1089   policies.Set(key::kDefaultSearchProviderInstantURL,
1090                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
1091                base::Value::CreateStringValue(kInstantURL), NULL);
1092   base::ListValue* alternate_urls = new base::ListValue();
1093   alternate_urls->AppendString(kAlternateURL0);
1094   alternate_urls->AppendString(kAlternateURL1);
1095   policies.Set(key::kDefaultSearchProviderAlternateURLs, POLICY_LEVEL_MANDATORY,
1096                POLICY_SCOPE_USER, alternate_urls, NULL);
1097   policies.Set(key::kDefaultSearchProviderSearchTermsReplacementKey,
1098                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
1099                base::Value::CreateStringValue(kSearchTermsReplacementKey),
1100                NULL);
1101   UpdateProviderPolicy(policies);
1102   default_search = service->GetDefaultSearchProvider();
1103   ASSERT_TRUE(default_search);
1104   EXPECT_EQ(kKeyword, default_search->keyword());
1105   EXPECT_EQ(kSearchURL, default_search->url());
1106   EXPECT_EQ(kInstantURL, default_search->instant_url());
1107   EXPECT_EQ(2U, default_search->alternate_urls().size());
1108   EXPECT_EQ(kAlternateURL0, default_search->alternate_urls()[0]);
1109   EXPECT_EQ(kAlternateURL1, default_search->alternate_urls()[1]);
1110
1111   // Query terms replacement requires that the renderer process be a recognized
1112   // Instant renderer. Fake it.
1113   InstantService* instant_service =
1114       InstantServiceFactory::GetForProfile(browser()->profile());
1115   instant_service->AddInstantProcess(browser()->tab_strip_model()->
1116       GetActiveWebContents()->GetRenderProcessHost()->GetID());
1117
1118   // Verify that searching from the omnibox does search term replacement with
1119   // first URL pattern.
1120   chrome::FocusLocationBar(browser());
1121   LocationBar* location_bar = browser()->window()->GetLocationBar();
1122   OmniboxView* omnibox_view = location_bar->GetOmniboxView();
1123   ui_test_utils::SendToOmniboxAndSubmit(location_bar,
1124       "https://www.google.com/?espv=1#q=foobar");
1125   EXPECT_TRUE(
1126       browser()->toolbar_model()->WouldPerformSearchTermReplacement(false));
1127   EXPECT_EQ(base::ASCIIToUTF16("foobar"), omnibox_view->GetText());
1128
1129   // Verify that not using espv=1 does not do search term replacement.
1130   chrome::FocusLocationBar(browser());
1131   ui_test_utils::SendToOmniboxAndSubmit(location_bar,
1132       "https://www.google.com/?q=foobar");
1133   EXPECT_FALSE(
1134       browser()->toolbar_model()->WouldPerformSearchTermReplacement(false));
1135   EXPECT_EQ(base::ASCIIToUTF16("https://www.google.com/?q=foobar"),
1136             omnibox_view->GetText());
1137
1138   // Verify that searching from the omnibox does search term replacement with
1139   // second URL pattern.
1140   chrome::FocusLocationBar(browser());
1141   ui_test_utils::SendToOmniboxAndSubmit(location_bar,
1142       "https://www.google.com/search?espv=1#q=banana");
1143   EXPECT_TRUE(
1144       browser()->toolbar_model()->WouldPerformSearchTermReplacement(false));
1145   EXPECT_EQ(base::ASCIIToUTF16("banana"), omnibox_view->GetText());
1146
1147   // Verify that searching from the omnibox does search term replacement with
1148   // standard search URL pattern.
1149   chrome::FocusLocationBar(browser());
1150   ui_test_utils::SendToOmniboxAndSubmit(location_bar,
1151       "https://www.google.com/search?q=tractor+parts&espv=1");
1152   EXPECT_TRUE(
1153       browser()->toolbar_model()->WouldPerformSearchTermReplacement(false));
1154   EXPECT_EQ(base::ASCIIToUTF16("tractor parts"), omnibox_view->GetText());
1155
1156   // Verify that searching from the omnibox prioritizes hash over query.
1157   chrome::FocusLocationBar(browser());
1158   ui_test_utils::SendToOmniboxAndSubmit(location_bar,
1159       "https://www.google.com/search?q=tractor+parts&espv=1#q=foobar");
1160   EXPECT_TRUE(
1161       browser()->toolbar_model()->WouldPerformSearchTermReplacement(false));
1162   EXPECT_EQ(base::ASCIIToUTF16("foobar"), omnibox_view->GetText());
1163 }
1164
1165 IN_PROC_BROWSER_TEST_F(PolicyTest, Disable3DAPIs) {
1166   // This test assumes Gpu access.
1167   if (!content::GpuDataManager::GetInstance()->GpuAccessAllowed(NULL))
1168     return;
1169
1170   ui_test_utils::NavigateToURL(browser(), GURL(content::kAboutBlankURL));
1171   // WebGL is enabled by default.
1172   content::WebContents* contents =
1173       browser()->tab_strip_model()->GetActiveWebContents();
1174   EXPECT_TRUE(IsWebGLEnabled(contents));
1175   // Disable with a policy.
1176   PolicyMap policies;
1177   policies.Set(key::kDisable3DAPIs, POLICY_LEVEL_MANDATORY,
1178                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1179   UpdateProviderPolicy(policies);
1180   // Crash and reload the tab to get a new renderer.
1181   content::CrashTab(contents);
1182   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_RELOAD));
1183   EXPECT_FALSE(IsWebGLEnabled(contents));
1184   // Enable with a policy.
1185   policies.Set(key::kDisable3DAPIs, POLICY_LEVEL_MANDATORY,
1186                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1187   UpdateProviderPolicy(policies);
1188   content::CrashTab(contents);
1189   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_RELOAD));
1190   EXPECT_TRUE(IsWebGLEnabled(contents));
1191 }
1192
1193 IN_PROC_BROWSER_TEST_F(PolicyTest, DisableSpdy) {
1194   // Verifies that SPDY can be disable by policy.
1195   EXPECT_TRUE(net::HttpStreamFactory::spdy_enabled());
1196   PolicyMap policies;
1197   policies.Set(key::kDisableSpdy, POLICY_LEVEL_MANDATORY,
1198                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1199   UpdateProviderPolicy(policies);
1200   content::RunAllPendingInMessageLoop();
1201   EXPECT_FALSE(net::HttpStreamFactory::spdy_enabled());
1202   // Verify that it can be force-enabled too.
1203   browser()->profile()->GetPrefs()->SetBoolean(prefs::kDisableSpdy, true);
1204   policies.Set(key::kDisableSpdy, POLICY_LEVEL_MANDATORY,
1205                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1206   UpdateProviderPolicy(policies);
1207   content::RunAllPendingInMessageLoop();
1208   EXPECT_TRUE(net::HttpStreamFactory::spdy_enabled());
1209 }
1210
1211 IN_PROC_BROWSER_TEST_F(PolicyTest, DisabledPlugins) {
1212   // Verifies that plugins can be forced to be disabled by policy.
1213
1214   // Verify that the Flash plugin exists and that it can be enabled and disabled
1215   // by the user.
1216   std::vector<content::WebPluginInfo> plugins;
1217   GetPluginList(&plugins);
1218   const content::WebPluginInfo* flash = GetFlashPlugin(plugins);
1219   if (!flash)
1220     return;
1221   PluginPrefs* plugin_prefs =
1222       PluginPrefs::GetForProfile(browser()->profile()).get();
1223   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1224   EXPECT_TRUE(SetPluginEnabled(plugin_prefs, flash, false));
1225   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1226   EXPECT_TRUE(SetPluginEnabled(plugin_prefs, flash, true));
1227   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1228
1229   // Now disable it with a policy.
1230   base::ListValue disabled_plugins;
1231   disabled_plugins.Append(base::Value::CreateStringValue("*Flash*"));
1232   PolicyMap policies;
1233   policies.Set(key::kDisabledPlugins, POLICY_LEVEL_MANDATORY,
1234                POLICY_SCOPE_USER, disabled_plugins.DeepCopy(), NULL);
1235   UpdateProviderPolicy(policies);
1236   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1237   // The user shouldn't be able to enable it.
1238   EXPECT_FALSE(SetPluginEnabled(plugin_prefs, flash, true));
1239   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1240 }
1241
1242 IN_PROC_BROWSER_TEST_F(PolicyTest, DisabledPluginsExceptions) {
1243   // Verifies that plugins with an exception in the blacklist can be enabled.
1244
1245   // Verify that the Flash plugin exists and that it can be enabled and disabled
1246   // by the user.
1247   std::vector<content::WebPluginInfo> plugins;
1248   GetPluginList(&plugins);
1249   const content::WebPluginInfo* flash = GetFlashPlugin(plugins);
1250   if (!flash)
1251     return;
1252   PluginPrefs* plugin_prefs =
1253       PluginPrefs::GetForProfile(browser()->profile()).get();
1254   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1255
1256   // Disable all plugins.
1257   base::ListValue disabled_plugins;
1258   disabled_plugins.Append(base::Value::CreateStringValue("*"));
1259   PolicyMap policies;
1260   policies.Set(key::kDisabledPlugins, POLICY_LEVEL_MANDATORY,
1261                POLICY_SCOPE_USER, disabled_plugins.DeepCopy(), NULL);
1262   UpdateProviderPolicy(policies);
1263   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1264   // The user shouldn't be able to enable it.
1265   EXPECT_FALSE(SetPluginEnabled(plugin_prefs, flash, true));
1266   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1267
1268   // Now open an exception for flash.
1269   base::ListValue disabled_plugins_exceptions;
1270   disabled_plugins_exceptions.Append(
1271       base::Value::CreateStringValue("*Flash*"));
1272   policies.Set(key::kDisabledPluginsExceptions, POLICY_LEVEL_MANDATORY,
1273                POLICY_SCOPE_USER, disabled_plugins_exceptions.DeepCopy(), NULL);
1274   UpdateProviderPolicy(policies);
1275   // It should revert to the user's preference automatically.
1276   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1277   // And the user should be able to disable and enable again.
1278   EXPECT_TRUE(SetPluginEnabled(plugin_prefs, flash, false));
1279   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1280   EXPECT_TRUE(SetPluginEnabled(plugin_prefs, flash, true));
1281   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1282 }
1283
1284 IN_PROC_BROWSER_TEST_F(PolicyTest, EnabledPlugins) {
1285   // Verifies that a plugin can be force-installed with a policy.
1286   std::vector<content::WebPluginInfo> plugins;
1287   GetPluginList(&plugins);
1288   const content::WebPluginInfo* flash = GetFlashPlugin(plugins);
1289   if (!flash)
1290     return;
1291   PluginPrefs* plugin_prefs =
1292       PluginPrefs::GetForProfile(browser()->profile()).get();
1293   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1294
1295   // The user disables it and then a policy forces it to be enabled.
1296   EXPECT_TRUE(SetPluginEnabled(plugin_prefs, flash, false));
1297   EXPECT_FALSE(plugin_prefs->IsPluginEnabled(*flash));
1298   base::ListValue plugin_list;
1299   plugin_list.Append(base::Value::CreateStringValue(content::kFlashPluginName));
1300   PolicyMap policies;
1301   policies.Set(key::kEnabledPlugins, POLICY_LEVEL_MANDATORY,
1302                POLICY_SCOPE_USER, plugin_list.DeepCopy(), NULL);
1303   UpdateProviderPolicy(policies);
1304   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1305   // The user can't disable it anymore.
1306   EXPECT_FALSE(SetPluginEnabled(plugin_prefs, flash, false));
1307   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1308
1309   // When a plugin is both enabled and disabled, the whitelist takes precedence.
1310   policies.Set(key::kDisabledPlugins, POLICY_LEVEL_MANDATORY,
1311                POLICY_SCOPE_USER, plugin_list.DeepCopy(), NULL);
1312   UpdateProviderPolicy(policies);
1313   EXPECT_TRUE(plugin_prefs->IsPluginEnabled(*flash));
1314 }
1315
1316 IN_PROC_BROWSER_TEST_F(PolicyTest, AlwaysAuthorizePlugins) {
1317   // Verifies that dangerous plugins can be always authorized to run with
1318   // a policy.
1319
1320   // Verify that the test page exists. It is only present in checkouts with
1321   // src-internal.
1322   if (!base::PathExists(ui_test_utils::GetTestFilePath(
1323       base::FilePath(FILE_PATH_LITERAL("plugin")),
1324       base::FilePath(FILE_PATH_LITERAL("quicktime.html"))))) {
1325     LOG(INFO) <<
1326         "Test skipped because plugin/quicktime.html test file wasn't found.";
1327     return;
1328   }
1329
1330   ServeContentTestData();
1331   // No plugins at startup.
1332   EXPECT_EQ(0, CountPlugins());
1333
1334   content::WebContents* contents =
1335       browser()->tab_strip_model()->GetActiveWebContents();
1336   ASSERT_TRUE(contents);
1337   InfoBarService* infobar_service = InfoBarService::FromWebContents(contents);
1338   ASSERT_TRUE(infobar_service);
1339   EXPECT_EQ(0u, infobar_service->infobar_count());
1340
1341   base::FilePath path(FILE_PATH_LITERAL("plugin/quicktime.html"));
1342   GURL url(URLRequestMockHTTPJob::GetMockUrl(path));
1343   ui_test_utils::NavigateToURL(browser(), url);
1344   // This should have triggered the dangerous plugin infobar.
1345   ASSERT_EQ(1u, infobar_service->infobar_count());
1346   EXPECT_TRUE(
1347       infobar_service->infobar_at(0)->delegate()->AsConfirmInfoBarDelegate());
1348   // And the plugin isn't running.
1349   EXPECT_EQ(0, CountPlugins());
1350
1351   // Now set a policy to always authorize this.
1352   PolicyMap policies;
1353   policies.Set(key::kAlwaysAuthorizePlugins, POLICY_LEVEL_MANDATORY,
1354                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1355   UpdateProviderPolicy(policies);
1356   // Reloading the page shouldn't trigger the infobar this time.
1357   ui_test_utils::NavigateToURL(browser(), url);
1358   EXPECT_EQ(0u, infobar_service->infobar_count());
1359   // And the plugin started automatically.
1360   EXPECT_EQ(1, CountPlugins());
1361 }
1362
1363 IN_PROC_BROWSER_TEST_F(PolicyTest, DeveloperToolsDisabled) {
1364   // Verifies that access to the developer tools can be disabled.
1365
1366   // Open devtools.
1367   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_DEV_TOOLS));
1368   content::WebContents* contents =
1369       browser()->tab_strip_model()->GetActiveWebContents();
1370   DevToolsWindow *devtools_window =
1371       DevToolsWindow::GetInstanceForInspectedRenderViewHost(
1372           contents->GetRenderViewHost());
1373   EXPECT_TRUE(devtools_window);
1374
1375   // Disable devtools via policy.
1376   PolicyMap policies;
1377   policies.Set(key::kDeveloperToolsDisabled, POLICY_LEVEL_MANDATORY,
1378                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1379   content::WindowedNotificationObserver close_observer(
1380       content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
1381       content::Source<content::WebContents>(devtools_window->web_contents()));
1382   UpdateProviderPolicy(policies);
1383   // wait for devtools close
1384   close_observer.Wait();
1385   // The existing devtools window should have closed.
1386   EXPECT_FALSE(DevToolsWindow::GetInstanceForInspectedRenderViewHost(
1387       contents->GetRenderViewHost()));
1388   // And it's not possible to open it again.
1389   EXPECT_FALSE(chrome::ExecuteCommand(browser(), IDC_DEV_TOOLS));
1390   EXPECT_FALSE(DevToolsWindow::GetInstanceForInspectedRenderViewHost(
1391       contents->GetRenderViewHost()));
1392 }
1393
1394 // TODO(samarth): remove along with rest of NTP4 code.
1395 IN_PROC_BROWSER_TEST_F(PolicyTest, DISABLED_WebStoreIconHidden) {
1396 #if defined(OS_WIN) && defined(USE_ASH)
1397   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
1398   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
1399     return;
1400 #endif
1401
1402   // Verifies that the web store icons can be hidden from the new tab page.
1403
1404   // Open new tab page and look for the web store icons.
1405   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
1406   content::WebContents* contents =
1407     browser()->tab_strip_model()->GetActiveWebContents();
1408
1409 #if !defined(OS_CHROMEOS)
1410   // Look for web store's app ID in the apps page.
1411   EXPECT_TRUE(ContainsVisibleElement(contents,
1412                                      "ahfgeienlihckogmohjhadlkjgocpleb"));
1413 #endif
1414
1415   // The next NTP has no footer.
1416   if (ContainsVisibleElement(contents, "footer"))
1417     EXPECT_TRUE(ContainsVisibleElement(contents, "chrome-web-store-link"));
1418
1419   // Turn off the web store icons.
1420   PolicyMap policies;
1421   policies.Set(key::kHideWebStoreIcon, POLICY_LEVEL_MANDATORY,
1422                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1423   UpdateProviderPolicy(policies);
1424
1425   // The web store icons should now be hidden.
1426   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUINewTabURL));
1427   EXPECT_FALSE(ContainsVisibleElement(contents,
1428                                       "ahfgeienlihckogmohjhadlkjgocpleb"));
1429   EXPECT_FALSE(ContainsVisibleElement(contents, "chrome-web-store-link"));
1430 }
1431
1432 // This policy isn't available on Chrome OS.
1433 #if !defined(OS_CHROMEOS)
1434 IN_PROC_BROWSER_TEST_F(PolicyTest, DownloadDirectory) {
1435   // Verifies that the download directory can be forced by policy.
1436
1437   // Set the initial download directory.
1438   base::ScopedTempDir initial_dir;
1439   ASSERT_TRUE(initial_dir.CreateUniqueTempDir());
1440   browser()->profile()->GetPrefs()->SetFilePath(
1441       prefs::kDownloadDefaultDirectory, initial_dir.path());
1442   // Don't prompt for the download location during this test.
1443   browser()->profile()->GetPrefs()->SetBoolean(
1444       prefs::kPromptForDownload, false);
1445
1446   // Verify that downloads end up on the default directory.
1447   base::FilePath file(FILE_PATH_LITERAL("download-test1.lib"));
1448   DownloadAndVerifyFile(browser(), initial_dir.path(), file);
1449   file_util::DieFileDie(initial_dir.path().Append(file), false);
1450
1451   // Override the download directory with the policy and verify a download.
1452   base::ScopedTempDir forced_dir;
1453   ASSERT_TRUE(forced_dir.CreateUniqueTempDir());
1454   PolicyMap policies;
1455   policies.Set(key::kDownloadDirectory, POLICY_LEVEL_MANDATORY,
1456                POLICY_SCOPE_USER,
1457                base::Value::CreateStringValue(forced_dir.path().value()), NULL);
1458   UpdateProviderPolicy(policies);
1459   DownloadAndVerifyFile(browser(), forced_dir.path(), file);
1460   // Verify that the first download location wasn't affected.
1461   EXPECT_FALSE(base::PathExists(initial_dir.path().Append(file)));
1462 }
1463 #endif
1464
1465 IN_PROC_BROWSER_TEST_F(PolicyTest, ExtensionInstallBlacklistSelective) {
1466   // Verifies that blacklisted extensions can't be installed.
1467   ExtensionService* service = extension_service();
1468   ASSERT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1469   ASSERT_FALSE(service->GetExtensionById(kAdBlockCrxId, true));
1470   base::ListValue blacklist;
1471   blacklist.Append(base::Value::CreateStringValue(kGoodCrxId));
1472   PolicyMap policies;
1473   policies.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
1474                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
1475   UpdateProviderPolicy(policies);
1476
1477   // "good.crx" is blacklisted.
1478   EXPECT_FALSE(InstallExtension(kGoodCrxName));
1479   EXPECT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1480
1481   // "adblock.crx" is not.
1482   const extensions::Extension* adblock = InstallExtension(kAdBlockCrxName);
1483   ASSERT_TRUE(adblock);
1484   EXPECT_EQ(kAdBlockCrxId, adblock->id());
1485   EXPECT_EQ(adblock,
1486             service->GetExtensionById(kAdBlockCrxId, true));
1487 }
1488
1489 // Flaky on windows; http://crbug.com/307994.
1490 #if defined(OS_WIN)
1491 #define MAYBE_ExtensionInstallBlacklistWildcard DISABLED_ExtensionInstallBlacklistWildcard
1492 #else
1493 #define MAYBE_ExtensionInstallBlacklistWildcard ExtensionInstallBlacklistWildcard
1494 #endif
1495 IN_PROC_BROWSER_TEST_F(PolicyTest, MAYBE_ExtensionInstallBlacklistWildcard) {
1496   // Verify that a wildcard blacklist takes effect.
1497   EXPECT_TRUE(InstallExtension(kAdBlockCrxName));
1498   ExtensionService* service = extension_service();
1499   ASSERT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1500   ASSERT_TRUE(service->GetExtensionById(kAdBlockCrxId, true));
1501   base::ListValue blacklist;
1502   blacklist.Append(base::Value::CreateStringValue("*"));
1503   PolicyMap policies;
1504   policies.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
1505                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
1506   UpdateProviderPolicy(policies);
1507
1508   // AdBlock was automatically removed.
1509   ASSERT_FALSE(service->GetExtensionById(kAdBlockCrxId, true));
1510
1511   // And can't be installed again, nor can good.crx.
1512   EXPECT_FALSE(InstallExtension(kAdBlockCrxName));
1513   EXPECT_FALSE(service->GetExtensionById(kAdBlockCrxId, true));
1514   EXPECT_FALSE(InstallExtension(kGoodCrxName));
1515   EXPECT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1516 }
1517
1518 IN_PROC_BROWSER_TEST_F(PolicyTest, ExtensionInstallWhitelist) {
1519   // Verifies that the whitelist can open exceptions to the blacklist.
1520   ExtensionService* service = extension_service();
1521   ASSERT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1522   ASSERT_FALSE(service->GetExtensionById(kAdBlockCrxId, true));
1523   base::ListValue blacklist;
1524   blacklist.Append(base::Value::CreateStringValue("*"));
1525   base::ListValue whitelist;
1526   whitelist.Append(base::Value::CreateStringValue(kGoodCrxId));
1527   PolicyMap policies;
1528   policies.Set(key::kExtensionInstallBlacklist, POLICY_LEVEL_MANDATORY,
1529                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
1530   policies.Set(key::kExtensionInstallWhitelist, POLICY_LEVEL_MANDATORY,
1531                POLICY_SCOPE_USER, whitelist.DeepCopy(), NULL);
1532   UpdateProviderPolicy(policies);
1533   // "adblock.crx" is blacklisted.
1534   EXPECT_FALSE(InstallExtension(kAdBlockCrxName));
1535   EXPECT_FALSE(service->GetExtensionById(kAdBlockCrxId, true));
1536   // "good.crx" has a whitelist exception.
1537   const extensions::Extension* good = InstallExtension(kGoodCrxName);
1538   ASSERT_TRUE(good);
1539   EXPECT_EQ(kGoodCrxId, good->id());
1540   EXPECT_EQ(good, service->GetExtensionById(kGoodCrxId, true));
1541   // The user can also remove this extension.
1542   UninstallExtension(kGoodCrxId, true);
1543 }
1544
1545 IN_PROC_BROWSER_TEST_F(PolicyTest, ExtensionInstallForcelist) {
1546   // Verifies that extensions that are force-installed by policies are
1547   // installed and can't be uninstalled.
1548   ExtensionService* service = extension_service();
1549   ASSERT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1550
1551   // Extensions that are force-installed come from an update URL, which defaults
1552   // to the webstore. Use a mock URL for this test with an update manifest
1553   // that includes "good_v1.crx".
1554   base::FilePath path =
1555       base::FilePath(kTestExtensionsDir).Append(kGoodV1CrxManifestName);
1556   GURL url(URLRequestMockHTTPJob::GetMockUrl(path));
1557
1558   // Setting the forcelist extension should install "good_v1.crx".
1559   base::ListValue forcelist;
1560   forcelist.Append(base::Value::CreateStringValue(base::StringPrintf(
1561       "%s;%s", kGoodCrxId, url.spec().c_str())));
1562   PolicyMap policies;
1563   policies.Set(key::kExtensionInstallForcelist, POLICY_LEVEL_MANDATORY,
1564                POLICY_SCOPE_USER, forcelist.DeepCopy(), NULL);
1565   content::WindowedNotificationObserver observer(
1566       chrome::NOTIFICATION_EXTENSION_INSTALLED,
1567       content::NotificationService::AllSources());
1568   UpdateProviderPolicy(policies);
1569   observer.Wait();
1570   // Note: Cannot check that the notification details match the expected
1571   // exception, since the details object has already been freed prior to
1572   // the completion of observer.Wait().
1573
1574   EXPECT_TRUE(service->GetExtensionById(kGoodCrxId, true));
1575
1576   // The user is not allowed to uninstall force-installed extensions.
1577   UninstallExtension(kGoodCrxId, false);
1578
1579   // The user is not allowed to load an unpacked extension with the
1580   // same ID as a force-installed extension.
1581   LoadUnpackedExtension(kGoodUnpackedExt, false);
1582
1583   // Loading other unpacked extensions are not blocked.
1584   LoadUnpackedExtension(kAppUnpackedExt, true);
1585
1586   const std::string old_version_number =
1587       service->GetExtensionById(kGoodCrxId, true)->version()->GetString();
1588
1589   base::FilePath test_path;
1590   ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_path));
1591
1592   TestRequestInterceptor interceptor(
1593       "update.extension",
1594       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
1595   interceptor.PushJobCallback(
1596       TestRequestInterceptor::FileJob(
1597           test_path.Append(kTestExtensionsDir).Append(kGood2CrxManifestName)));
1598
1599   // Updating the force-installed extension.
1600   extensions::ExtensionUpdater* updater = service->updater();
1601   extensions::ExtensionUpdater::CheckParams params;
1602   params.install_immediately = true;
1603   content::WindowedNotificationObserver update_observer(
1604       chrome::NOTIFICATION_EXTENSION_INSTALLED,
1605       content::NotificationService::AllSources());
1606   updater->CheckNow(params);
1607   update_observer.Wait();
1608
1609   const base::Version* new_version =
1610       service->GetExtensionById(kGoodCrxId, true)->version();
1611   ASSERT_TRUE(new_version->IsValid());
1612   base::Version old_version(old_version_number);
1613   ASSERT_TRUE(old_version.IsValid());
1614
1615   EXPECT_EQ(1, new_version->CompareTo(old_version));
1616
1617   EXPECT_EQ(0u, interceptor.GetPendingSize());
1618
1619   // Wait until any background pages belonging to force-installed extensions
1620   // have been loaded.
1621   extensions::ProcessManager* manager =
1622       extensions::ExtensionSystem::Get(browser()->profile())->process_manager();
1623   extensions::ProcessManager::ViewSet all_views = manager->GetAllViews();
1624   for (extensions::ProcessManager::ViewSet::const_iterator iter =
1625            all_views.begin();
1626        iter != all_views.end();) {
1627     if (!(*iter)->IsLoading()) {
1628       ++iter;
1629     } else {
1630       content::WebContents* web_contents =
1631           content::WebContents::FromRenderViewHost(*iter);
1632       ASSERT_TRUE(web_contents);
1633       WebContentsLoadedOrDestroyedWatcher(web_contents).Wait();
1634
1635       // Test activity may have modified the set of extension processes during
1636       // message processing, so re-start the iteration to catch added/removed
1637       // processes.
1638       all_views = manager->GetAllViews();
1639       iter = all_views.begin();
1640     }
1641   }
1642
1643   // Test policy-installed extensions are reloaded when killed.
1644   BackgroundContentsService::
1645       SetRestartDelayForForceInstalledAppsAndExtensionsForTesting(0);
1646   content::WindowedNotificationObserver extension_crashed_observer(
1647       chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED,
1648       content::NotificationService::AllSources());
1649   content::WindowedNotificationObserver extension_loaded_observer(
1650       chrome::NOTIFICATION_EXTENSION_LOADED,
1651       content::NotificationService::AllSources());
1652   extensions::ExtensionHost* extension_host =
1653       extensions::ExtensionSystem::Get(browser()->profile())->
1654           process_manager()->GetBackgroundHostForExtension(kGoodCrxId);
1655   base::KillProcess(extension_host->render_process_host()->GetHandle(),
1656                     content::RESULT_CODE_KILLED, false);
1657   extension_crashed_observer.Wait();
1658   extension_loaded_observer.Wait();
1659 }
1660
1661 IN_PROC_BROWSER_TEST_F(PolicyTest, ExtensionAllowedTypes) {
1662   // Verifies that extensions are blocked if policy specifies an allowed types
1663   // list and the extension's type is not on that list.
1664   ExtensionService* service = extension_service();
1665   ASSERT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1666   ASSERT_FALSE(service->GetExtensionById(kHostedAppCrxId, true));
1667
1668   base::ListValue allowed_types;
1669   allowed_types.AppendString("hosted_app");
1670   PolicyMap policies;
1671   policies.Set(key::kExtensionAllowedTypes, POLICY_LEVEL_MANDATORY,
1672                POLICY_SCOPE_USER, allowed_types.DeepCopy(), NULL);
1673   UpdateProviderPolicy(policies);
1674
1675   // "good.crx" is blocked.
1676   EXPECT_FALSE(InstallExtension(kGoodCrxName));
1677   EXPECT_FALSE(service->GetExtensionById(kGoodCrxId, true));
1678
1679   // "hosted_app.crx" is of a whitelisted type.
1680   const extensions::Extension* hosted_app = InstallExtension(kHostedAppCrxName);
1681   ASSERT_TRUE(hosted_app);
1682   EXPECT_EQ(kHostedAppCrxId, hosted_app->id());
1683   EXPECT_EQ(hosted_app, service->GetExtensionById(kHostedAppCrxId, true));
1684
1685   // The user can remove the extension.
1686   UninstallExtension(kHostedAppCrxId, true);
1687 }
1688
1689 // Checks that a click on an extension CRX download triggers the extension
1690 // installation prompt without further user interaction when the source is
1691 // whitelisted by policy.
1692 // Flaky on windows; http://crbug.com/295729 .
1693 #if defined(OS_WIN)
1694 #define MAYBE_ExtensionInstallSources DISABLED_ExtensionInstallSources
1695 #else
1696 #define MAYBE_ExtensionInstallSources ExtensionInstallSources
1697 #endif
1698 IN_PROC_BROWSER_TEST_F(PolicyTest, MAYBE_ExtensionInstallSources) {
1699   CommandLine::ForCurrentProcess()->AppendSwitchASCII(
1700       switches::kAppsGalleryInstallAutoConfirmForTests, "accept");
1701
1702   const GURL install_source_url(URLRequestMockHTTPJob::GetMockUrl(
1703       base::FilePath(FILE_PATH_LITERAL("extensions/*"))));
1704   const GURL referrer_url(URLRequestMockHTTPJob::GetMockUrl(
1705       base::FilePath(FILE_PATH_LITERAL("policy/*"))));
1706
1707   const GURL download_page_url(URLRequestMockHTTPJob::GetMockUrl(base::FilePath(
1708       FILE_PATH_LITERAL("policy/extension_install_sources_test.html"))));
1709   ui_test_utils::NavigateToURL(browser(), download_page_url);
1710
1711   // As long as the policy is not present, extensions are considered dangerous.
1712   content::DownloadTestObserverTerminal download_observer(
1713       content::BrowserContext::GetDownloadManager(browser()->profile()), 1,
1714       content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_DENY);
1715   PerformClick(0, 0);
1716   download_observer.WaitForFinished();
1717
1718   // Install the policy and trigger another download.
1719   base::ListValue install_sources;
1720   install_sources.AppendString(install_source_url.spec());
1721   install_sources.AppendString(referrer_url.spec());
1722   PolicyMap policies;
1723   policies.Set(key::kExtensionInstallSources, POLICY_LEVEL_MANDATORY,
1724                POLICY_SCOPE_USER, install_sources.DeepCopy(), NULL);
1725   UpdateProviderPolicy(policies);
1726
1727   content::WindowedNotificationObserver observer(
1728       chrome::NOTIFICATION_EXTENSION_INSTALLED,
1729       content::NotificationService::AllSources());
1730   PerformClick(1, 0);
1731   observer.Wait();
1732   // Note: Cannot check that the notification details match the expected
1733   // exception, since the details object has already been freed prior to
1734   // the completion of observer.Wait().
1735
1736   // The first extension shouldn't be present, the second should be there.
1737   EXPECT_FALSE(extension_service()->GetExtensionById(kGoodCrxId, true));
1738   EXPECT_TRUE(extension_service()->GetExtensionById(kAdBlockCrxId, false));
1739 }
1740
1741 IN_PROC_BROWSER_TEST_F(PolicyTest, HomepageLocation) {
1742 #if defined(OS_WIN) && defined(USE_ASH)
1743   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
1744   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
1745     return;
1746 #endif
1747
1748   // Verifies that the homepage can be configured with policies.
1749   // Set a default, and check that the home button navigates there.
1750   browser()->profile()->GetPrefs()->SetString(
1751       prefs::kHomePage, chrome::kChromeUIPolicyURL);
1752   browser()->profile()->GetPrefs()->SetBoolean(
1753       prefs::kHomePageIsNewTabPage, false);
1754   EXPECT_EQ(GURL(chrome::kChromeUIPolicyURL),
1755             browser()->profile()->GetHomePage());
1756   content::WebContents* contents =
1757       browser()->tab_strip_model()->GetActiveWebContents();
1758   EXPECT_EQ(GURL(content::kAboutBlankURL), contents->GetURL());
1759   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_HOME));
1760   EXPECT_EQ(GURL(chrome::kChromeUIPolicyURL), contents->GetURL());
1761
1762   // Now override with policy.
1763   PolicyMap policies;
1764   policies.Set(key::kHomepageLocation, POLICY_LEVEL_MANDATORY,
1765                POLICY_SCOPE_USER,
1766                base::Value::CreateStringValue(chrome::kChromeUICreditsURL),
1767                NULL);
1768   UpdateProviderPolicy(policies);
1769   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_HOME));
1770   content::WaitForLoadStop(contents);
1771   EXPECT_EQ(GURL(chrome::kChromeUICreditsURL), contents->GetURL());
1772
1773   policies.Set(key::kHomepageIsNewTabPage, POLICY_LEVEL_MANDATORY,
1774                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1775   UpdateProviderPolicy(policies);
1776   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_HOME));
1777   content::WaitForLoadStop(contents);
1778   EXPECT_EQ(GURL(chrome::kChromeUINewTabURL), contents->GetURL());
1779 }
1780
1781 IN_PROC_BROWSER_TEST_F(PolicyTest, IncognitoEnabled) {
1782   // Verifies that incognito windows can't be opened when disabled by policy.
1783
1784   const BrowserList* active_browser_list =
1785       BrowserList::GetInstance(chrome::GetActiveDesktop());
1786
1787   // Disable incognito via policy and verify that incognito windows can't be
1788   // opened.
1789   EXPECT_EQ(1u, active_browser_list->size());
1790   EXPECT_FALSE(BrowserList::IsOffTheRecordSessionActive());
1791   PolicyMap policies;
1792   policies.Set(key::kIncognitoEnabled, POLICY_LEVEL_MANDATORY,
1793                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1794   UpdateProviderPolicy(policies);
1795   EXPECT_FALSE(chrome::ExecuteCommand(browser(), IDC_NEW_INCOGNITO_WINDOW));
1796   EXPECT_EQ(1u, active_browser_list->size());
1797   EXPECT_FALSE(BrowserList::IsOffTheRecordSessionActive());
1798
1799   // Enable via policy and verify that incognito windows can be opened.
1800   policies.Set(key::kIncognitoEnabled, POLICY_LEVEL_MANDATORY,
1801                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1802   UpdateProviderPolicy(policies);
1803   EXPECT_TRUE(chrome::ExecuteCommand(browser(), IDC_NEW_INCOGNITO_WINDOW));
1804   EXPECT_EQ(2u, active_browser_list->size());
1805   EXPECT_TRUE(BrowserList::IsOffTheRecordSessionActive());
1806 }
1807
1808 IN_PROC_BROWSER_TEST_F(PolicyTest, Javascript) {
1809   // Verifies that Javascript can be disabled.
1810   content::WebContents* contents =
1811       browser()->tab_strip_model()->GetActiveWebContents();
1812   EXPECT_TRUE(IsJavascriptEnabled(contents));
1813   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS));
1814   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS_CONSOLE));
1815   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS_DEVICES));
1816
1817   // Disable Javascript via policy.
1818   PolicyMap policies;
1819   policies.Set(key::kJavascriptEnabled, POLICY_LEVEL_MANDATORY,
1820                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1821   UpdateProviderPolicy(policies);
1822   // Reload the page.
1823   ui_test_utils::NavigateToURL(browser(), GURL(content::kAboutBlankURL));
1824   EXPECT_FALSE(IsJavascriptEnabled(contents));
1825   // Developer tools still work when javascript is disabled.
1826   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS));
1827   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS_CONSOLE));
1828   EXPECT_TRUE(chrome::IsCommandEnabled(browser(), IDC_DEV_TOOLS_DEVICES));
1829   // Javascript is always enabled for the internal pages.
1830   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUIAboutURL));
1831   EXPECT_TRUE(IsJavascriptEnabled(contents));
1832
1833   // The javascript content setting policy overrides the javascript policy.
1834   ui_test_utils::NavigateToURL(browser(), GURL(content::kAboutBlankURL));
1835   EXPECT_FALSE(IsJavascriptEnabled(contents));
1836   policies.Set(key::kDefaultJavaScriptSetting, POLICY_LEVEL_MANDATORY,
1837                POLICY_SCOPE_USER,
1838                base::Value::CreateIntegerValue(CONTENT_SETTING_ALLOW), NULL);
1839   UpdateProviderPolicy(policies);
1840   ui_test_utils::NavigateToURL(browser(), GURL(content::kAboutBlankURL));
1841   EXPECT_TRUE(IsJavascriptEnabled(contents));
1842 }
1843
1844 IN_PROC_BROWSER_TEST_F(PolicyTest, SavingBrowserHistoryDisabled) {
1845   // Verifies that browsing history is not saved.
1846   PolicyMap policies;
1847   policies.Set(key::kSavingBrowserHistoryDisabled, POLICY_LEVEL_MANDATORY,
1848                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1849   UpdateProviderPolicy(policies);
1850   GURL url = ui_test_utils::GetTestUrl(
1851       base::FilePath(base::FilePath::kCurrentDirectory),
1852       base::FilePath(FILE_PATH_LITERAL("empty.html")));
1853   ui_test_utils::NavigateToURL(browser(), url);
1854   // Verify that the navigation wasn't saved in the history.
1855   ui_test_utils::HistoryEnumerator enumerator1(browser()->profile());
1856   EXPECT_EQ(0u, enumerator1.urls().size());
1857
1858   // Now flip the policy and try again.
1859   policies.Set(key::kSavingBrowserHistoryDisabled, POLICY_LEVEL_MANDATORY,
1860                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1861   UpdateProviderPolicy(policies);
1862   ui_test_utils::NavigateToURL(browser(), url);
1863   // Verify that the navigation was saved in the history.
1864   ui_test_utils::HistoryEnumerator enumerator2(browser()->profile());
1865   ASSERT_EQ(1u, enumerator2.urls().size());
1866   EXPECT_EQ(url, enumerator2.urls()[0]);
1867 }
1868
1869 // http://crbug.com/241691 PolicyTest.TranslateEnabled is failing regularly.
1870 IN_PROC_BROWSER_TEST_F(PolicyTest, DISABLED_TranslateEnabled) {
1871   // Verifies that translate can be forced enabled or disabled by policy.
1872
1873   // Get the InfoBarService, and verify that there are no infobars on startup.
1874   content::WebContents* contents =
1875       browser()->tab_strip_model()->GetActiveWebContents();
1876   ASSERT_TRUE(contents);
1877   InfoBarService* infobar_service = InfoBarService::FromWebContents(contents);
1878   ASSERT_TRUE(infobar_service);
1879   EXPECT_EQ(0u, infobar_service->infobar_count());
1880
1881   // Force enable the translate feature.
1882   PolicyMap policies;
1883   policies.Set(key::kTranslateEnabled, POLICY_LEVEL_MANDATORY,
1884                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
1885   UpdateProviderPolicy(policies);
1886   // Instead of waiting for NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED, this test
1887   // waits for NOTIFICATION_TAB_LANGUAGE_DETERMINED because that's what the
1888   // TranslateManager observes. This allows checking that an infobar is NOT
1889   // shown below, without polling for infobars for some indeterminate amount
1890   // of time.
1891   GURL url = ui_test_utils::GetTestUrl(
1892       base::FilePath(),
1893       base::FilePath(FILE_PATH_LITERAL("translate/fr_test.html")));
1894   content::WindowedNotificationObserver language_observer1(
1895       chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
1896       content::NotificationService::AllSources());
1897   ui_test_utils::NavigateToURL(browser(), url);
1898   language_observer1.Wait();
1899
1900   // Verify the translation detected for this tab.
1901   TranslateTabHelper* translate_tab_helper =
1902       TranslateTabHelper::FromWebContents(contents);
1903   ASSERT_TRUE(translate_tab_helper);
1904   LanguageState& language_state = translate_tab_helper->language_state();
1905   EXPECT_EQ("fr", language_state.original_language());
1906   EXPECT_TRUE(language_state.page_needs_translation());
1907   EXPECT_FALSE(language_state.translation_pending());
1908   EXPECT_FALSE(language_state.translation_declined());
1909   EXPECT_FALSE(language_state.IsPageTranslated());
1910
1911   // Verify that the translate infobar showed up.
1912   ASSERT_EQ(1u, infobar_service->infobar_count());
1913   InfoBar* infobar = infobar_service->infobar_at(0);
1914   TranslateInfoBarDelegate* translate_infobar_delegate =
1915       infobar->delegate()->AsTranslateInfoBarDelegate();
1916   ASSERT_TRUE(translate_infobar_delegate);
1917   EXPECT_EQ(TranslateInfoBarDelegate::BEFORE_TRANSLATE,
1918             translate_infobar_delegate->infobar_type());
1919   EXPECT_EQ("fr", translate_infobar_delegate->original_language_code());
1920
1921   // Now force disable translate.
1922   infobar_service->RemoveInfoBar(infobar);
1923   EXPECT_EQ(0u, infobar_service->infobar_count());
1924   policies.Set(key::kTranslateEnabled, POLICY_LEVEL_MANDATORY,
1925                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
1926   UpdateProviderPolicy(policies);
1927   // Navigating to the same URL now doesn't trigger an infobar.
1928   content::WindowedNotificationObserver language_observer2(
1929       chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
1930       content::NotificationService::AllSources());
1931   ui_test_utils::NavigateToURL(browser(), url);
1932   language_observer2.Wait();
1933   EXPECT_EQ(0u, infobar_service->infobar_count());
1934 }
1935
1936 IN_PROC_BROWSER_TEST_F(PolicyTest, URLBlacklist) {
1937   // Checks that URLs can be blacklisted, and that exceptions can be made to
1938   // the blacklist.
1939
1940   // Filter |kURLS| on IO thread, so that requests to those hosts end up
1941   // as URLRequestMockHTTPJobs.
1942   const char* kURLS[] = {
1943     "http://aaa.com/empty.html",
1944     "http://bbb.com/empty.html",
1945     "http://sub.bbb.com/empty.html",
1946     "http://bbb.com/policy/blank.html",
1947   };
1948   {
1949     base::RunLoop loop;
1950     BrowserThread::PostTaskAndReply(
1951         BrowserThread::IO, FROM_HERE,
1952         base::Bind(RedirectHostsToTestData, kURLS, arraysize(kURLS)),
1953         loop.QuitClosure());
1954     loop.Run();
1955   }
1956
1957   // Verify that "bbb.com" opens before applying the blacklist.
1958   CheckCanOpenURL(browser(), kURLS[1]);
1959
1960   // Set a blacklist.
1961   base::ListValue blacklist;
1962   blacklist.Append(base::Value::CreateStringValue("bbb.com"));
1963   PolicyMap policies;
1964   policies.Set(key::kURLBlacklist, POLICY_LEVEL_MANDATORY,
1965                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
1966   UpdateProviderPolicy(policies);
1967   FlushBlacklistPolicy();
1968   // All bbb.com URLs are blocked, and "aaa.com" is still unblocked.
1969   CheckCanOpenURL(browser(), kURLS[0]);
1970   for (size_t i = 1; i < arraysize(kURLS); ++i)
1971     CheckURLIsBlocked(browser(), kURLS[i]);
1972
1973   // Whitelist some sites of bbb.com.
1974   base::ListValue whitelist;
1975   whitelist.Append(base::Value::CreateStringValue("sub.bbb.com"));
1976   whitelist.Append(base::Value::CreateStringValue("bbb.com/policy"));
1977   policies.Set(key::kURLWhitelist, POLICY_LEVEL_MANDATORY,
1978                POLICY_SCOPE_USER, whitelist.DeepCopy(), NULL);
1979   UpdateProviderPolicy(policies);
1980   FlushBlacklistPolicy();
1981   CheckURLIsBlocked(browser(), kURLS[1]);
1982   CheckCanOpenURL(browser(), kURLS[2]);
1983   CheckCanOpenURL(browser(), kURLS[3]);
1984
1985   {
1986     base::RunLoop loop;
1987     BrowserThread::PostTaskAndReply(
1988         BrowserThread::IO, FROM_HERE,
1989         base::Bind(UndoRedirectHostsToTestData, kURLS, arraysize(kURLS)),
1990         loop.QuitClosure());
1991     loop.Run();
1992   }
1993 }
1994
1995 IN_PROC_BROWSER_TEST_F(PolicyTest, FileURLBlacklist) {
1996   // Check that FileURLs can be blacklisted and DisabledSchemes works together
1997   // with URLblacklisting and URLwhitelisting.
1998
1999   base::FilePath test_path;
2000   PathService::Get(chrome::DIR_TEST_DATA, &test_path);
2001   const std::string base_path = "file://" + test_path.AsUTF8Unsafe() +"/";
2002   const std::string folder_path = base_path + "apptest/";
2003   const std::string file_path1 = base_path + "title1.html";
2004   const std::string file_path2 = folder_path + "basic.html";
2005
2006   CheckCanOpenURL(browser(), file_path1.c_str());
2007   CheckCanOpenURL(browser(), file_path2.c_str());
2008
2009   // Set a blacklist for all the files.
2010   base::ListValue blacklist;
2011   blacklist.Append(base::Value::CreateStringValue("file://*"));
2012   PolicyMap policies;
2013   policies.Set(key::kURLBlacklist, POLICY_LEVEL_MANDATORY,
2014                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2015   UpdateProviderPolicy(policies);
2016   FlushBlacklistPolicy();
2017
2018   CheckURLIsBlocked(browser(), file_path1.c_str());
2019   CheckURLIsBlocked(browser(), file_path2.c_str());
2020
2021   // Replace the URLblacklist with disabling the file scheme.
2022   blacklist.Remove(base::StringValue("file://*"), NULL);
2023   policies.Set(key::kURLBlacklist, POLICY_LEVEL_MANDATORY,
2024                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2025   UpdateProviderPolicy(policies);
2026   FlushBlacklistPolicy();
2027
2028   PrefService* prefs = browser()->profile()->GetPrefs();
2029   const base::ListValue* list_url = prefs->GetList(policy_prefs::kUrlBlacklist);
2030   EXPECT_EQ(list_url->Find(base::StringValue("file://*")),
2031             list_url->end());
2032
2033   base::ListValue disabledscheme;
2034   disabledscheme.Append(base::Value::CreateStringValue("file"));
2035   policies.Set(key::kDisabledSchemes, POLICY_LEVEL_MANDATORY,
2036                POLICY_SCOPE_USER, disabledscheme.DeepCopy(), NULL);
2037   UpdateProviderPolicy(policies);
2038   FlushBlacklistPolicy();
2039
2040   list_url = prefs->GetList(policy_prefs::kUrlBlacklist);
2041   EXPECT_NE(list_url->Find(base::StringValue("file://*")),
2042             list_url->end());
2043
2044   // Whitelist one folder and blacklist an another just inside.
2045   base::ListValue whitelist;
2046   whitelist.Append(base::Value::CreateStringValue(base_path));
2047   policies.Set(key::kURLWhitelist, POLICY_LEVEL_MANDATORY,
2048                POLICY_SCOPE_USER, whitelist.DeepCopy(), NULL);
2049   blacklist.Append(base::Value::CreateStringValue(folder_path));
2050   policies.Set(key::kURLBlacklist, POLICY_LEVEL_MANDATORY,
2051                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2052   UpdateProviderPolicy(policies);
2053   FlushBlacklistPolicy();
2054
2055   CheckCanOpenURL(browser(), file_path1.c_str());
2056   CheckURLIsBlocked(browser(), file_path2.c_str());
2057 }
2058
2059 #if !defined(OS_MACOSX)
2060 IN_PROC_BROWSER_TEST_F(PolicyTest, FullscreenAllowedBrowser) {
2061   PolicyMap policies;
2062   policies.Set(key::kFullscreenAllowed,
2063                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2064                base::Value::CreateBooleanValue(false), NULL);
2065   UpdateProviderPolicy(policies);
2066
2067   BrowserWindow* browser_window = browser()->window();
2068   ASSERT_TRUE(browser_window);
2069
2070   EXPECT_FALSE(browser_window->IsFullscreen());
2071   chrome::ToggleFullscreenMode(browser());
2072   EXPECT_FALSE(browser_window->IsFullscreen());
2073 }
2074
2075 IN_PROC_BROWSER_TEST_F(PolicyTest, FullscreenAllowedApp) {
2076   PolicyMap policies;
2077   policies.Set(key::kFullscreenAllowed,
2078                POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2079                base::Value::CreateBooleanValue(false), NULL);
2080   UpdateProviderPolicy(policies);
2081
2082   const extensions::Extension* extension =
2083       LoadUnpackedExtension(kUnpackedFullscreenAppName, true);
2084   ASSERT_TRUE(extension);
2085
2086   // Launch an app that tries to open a fullscreen window.
2087   TestAddShellWindowObserver add_window_observer(
2088       apps::ShellWindowRegistry::Get(browser()->profile()));
2089   OpenApplication(AppLaunchParams(browser()->profile(),
2090                                   extension,
2091                                   extensions::LAUNCH_CONTAINER_NONE,
2092                                   NEW_WINDOW));
2093   apps::ShellWindow* window = add_window_observer.WaitForShellWindow();
2094   ASSERT_TRUE(window);
2095
2096   // Verify that the window is not in fullscreen mode.
2097   EXPECT_FALSE(window->GetBaseWindow()->IsFullscreen());
2098
2099   // Verify that the window cannot be toggled into fullscreen mode via apps
2100   // APIs.
2101   EXPECT_TRUE(content::ExecuteScript(
2102       window->web_contents(),
2103       "chrome.app.window.current().fullscreen();"));
2104   EXPECT_FALSE(window->GetBaseWindow()->IsFullscreen());
2105
2106   // Verify that the window cannot be toggled into fullscreen mode from within
2107   // Chrome (e.g., using keyboard accelerators).
2108   window->Fullscreen();
2109   EXPECT_FALSE(window->GetBaseWindow()->IsFullscreen());
2110 }
2111 #endif
2112
2113 #if defined(OS_CHROMEOS)
2114 IN_PROC_BROWSER_TEST_F(PolicyTest, DisableScreenshotsFile) {
2115   int screenshot_count = CountScreenshots();
2116
2117   // Make sure screenshots are counted correctly.
2118   TestScreenshotFile(true);
2119   ASSERT_EQ(CountScreenshots(), screenshot_count + 1);
2120
2121   // Check if trying to take a screenshot fails when disabled by policy.
2122   TestScreenshotFile(false);
2123   ASSERT_EQ(CountScreenshots(), screenshot_count + 1);
2124 }
2125
2126 IN_PROC_BROWSER_TEST_F(PolicyTest, DisableAudioOutput) {
2127   // Set up the mock observer.
2128   chromeos::CrasAudioHandler* audio_handler = chromeos::CrasAudioHandler::Get();
2129   scoped_ptr<TestAudioObserver> test_observer(new TestAudioObserver);
2130   audio_handler->AddAudioObserver(test_observer.get());
2131
2132   bool prior_state = audio_handler->IsOutputMuted();
2133   // Make sure the audio is not muted and then toggle the policy and observe
2134   // if the output mute changed event is fired.
2135   audio_handler->SetOutputMute(false);
2136   EXPECT_FALSE(audio_handler->IsOutputMuted());
2137   EXPECT_EQ(1, test_observer->output_mute_changed_count());
2138   PolicyMap policies;
2139   policies.Set(key::kAudioOutputAllowed, POLICY_LEVEL_MANDATORY,
2140                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(false), NULL);
2141   UpdateProviderPolicy(policies);
2142   EXPECT_TRUE(audio_handler->IsOutputMuted());
2143   // This should not change the state now and should not trigger output mute
2144   // changed event.
2145   audio_handler->SetOutputMute(false);
2146   EXPECT_TRUE(audio_handler->IsOutputMuted());
2147   EXPECT_EQ(1, test_observer->output_mute_changed_count());
2148
2149   // Toggle back and observe if the output mute changed event is fired.
2150   policies.Set(key::kAudioOutputAllowed, POLICY_LEVEL_MANDATORY,
2151                POLICY_SCOPE_USER, base::Value::CreateBooleanValue(true), NULL);
2152   UpdateProviderPolicy(policies);
2153   EXPECT_FALSE(audio_handler->IsOutputMuted());
2154   EXPECT_EQ(1, test_observer->output_mute_changed_count());
2155   audio_handler->SetOutputMute(true);
2156   EXPECT_TRUE(audio_handler->IsOutputMuted());
2157   EXPECT_EQ(2, test_observer->output_mute_changed_count());
2158   // Revert the prior state.
2159   audio_handler->SetOutputMute(prior_state);
2160   audio_handler->RemoveAudioObserver(test_observer.get());
2161 }
2162
2163 // Disabled, see http://crbug.com/315308.
2164 IN_PROC_BROWSER_TEST_F(PolicyTest, DISABLED_PRE_SessionLengthLimit) {
2165   // Indicate that the session started 2 hours ago and no user activity has
2166   // occurred yet.
2167   g_browser_process->local_state()->SetInt64(
2168       prefs::kSessionStartTime,
2169       (base::TimeTicks::Now() - base::TimeDelta::FromHours(2))
2170           .ToInternalValue());
2171 }
2172
2173 // Disabled, see http://crbug.com/315308.
2174 IN_PROC_BROWSER_TEST_F(PolicyTest, DISABLED_SessionLengthLimit) {
2175   content::MockNotificationObserver observer;
2176   content::NotificationRegistrar registrar;
2177   registrar.Add(&observer,
2178                 chrome::NOTIFICATION_APP_TERMINATING,
2179                 content::NotificationService::AllSources());
2180
2181   // Set the session length limit to 3 hours. Verify that the session is not
2182   // terminated.
2183   EXPECT_CALL(observer, Observe(chrome::NOTIFICATION_APP_TERMINATING, _, _))
2184       .Times(0);
2185   PolicyMap policies;
2186   policies.Set(key::kSessionLengthLimit, POLICY_LEVEL_MANDATORY,
2187                POLICY_SCOPE_USER,
2188                base::Value::CreateIntegerValue(kThreeHoursInMs),
2189                NULL);
2190   UpdateProviderPolicy(policies);
2191   base::RunLoop().RunUntilIdle();
2192   Mock::VerifyAndClearExpectations(&observer);
2193
2194   // Decrease the session length limit to 1 hour. Verify that the session is
2195   // terminated immediately.
2196   EXPECT_CALL(observer, Observe(chrome::NOTIFICATION_APP_TERMINATING, _, _));
2197   policies.Set(key::kSessionLengthLimit, POLICY_LEVEL_MANDATORY,
2198                POLICY_SCOPE_USER,
2199                base::Value::CreateIntegerValue(kOneHourInMs),
2200                NULL);
2201   UpdateProviderPolicy(policies);
2202   base::RunLoop().RunUntilIdle();
2203   Mock::VerifyAndClearExpectations(&observer);
2204 }
2205
2206 // Disabled, see http://crbug.com/315308.
2207 IN_PROC_BROWSER_TEST_F(PolicyTest,
2208                        DISABLED_PRE_WaitForInitialUserActivityUsatisfied) {
2209   // Indicate that the session started 2 hours ago and no user activity has
2210   // occurred yet.
2211   g_browser_process->local_state()->SetInt64(
2212       prefs::kSessionStartTime,
2213       (base::TimeTicks::Now() - base::TimeDelta::FromHours(2))
2214           .ToInternalValue());
2215 }
2216
2217 // Disabled, see http://crbug.com/315308.
2218 IN_PROC_BROWSER_TEST_F(PolicyTest,
2219                        DISABLED_WaitForInitialUserActivityUsatisfied) {
2220   content::MockNotificationObserver observer;
2221   content::NotificationRegistrar registrar;
2222   registrar.Add(&observer,
2223                 chrome::NOTIFICATION_APP_TERMINATING,
2224                 content::NotificationService::AllSources());
2225
2226   // Require initial user activity.
2227   PolicyMap policies;
2228   policies.Set(key::kWaitForInitialUserActivity, POLICY_LEVEL_MANDATORY,
2229                POLICY_SCOPE_USER,
2230                new base::FundamentalValue(true),
2231                NULL);
2232   UpdateProviderPolicy(policies);
2233   base::RunLoop().RunUntilIdle();
2234
2235   // Set the session length limit to 1 hour. Verify that the session is not
2236   // terminated.
2237   EXPECT_CALL(observer, Observe(chrome::NOTIFICATION_APP_TERMINATING, _, _))
2238       .Times(0);
2239   policies.Set(key::kSessionLengthLimit, POLICY_LEVEL_MANDATORY,
2240                POLICY_SCOPE_USER,
2241                base::Value::CreateIntegerValue(kOneHourInMs),
2242                NULL);
2243   UpdateProviderPolicy(policies);
2244   base::RunLoop().RunUntilIdle();
2245   Mock::VerifyAndClearExpectations(&observer);
2246 }
2247
2248 // Disabled, see http://crbug.com/315308.
2249 IN_PROC_BROWSER_TEST_F(PolicyTest,
2250                        DISABLED_PRE_WaitForInitialUserActivitySatisfied) {
2251   // Indicate that initial user activity in this session occurred 2 hours ago.
2252   g_browser_process->local_state()->SetInt64(
2253       prefs::kSessionStartTime,
2254       (base::TimeTicks::Now() - base::TimeDelta::FromHours(2))
2255           .ToInternalValue());
2256   g_browser_process->local_state()->SetBoolean(
2257       prefs::kSessionUserActivitySeen,
2258       true);
2259 }
2260
2261 // Disabled, see http://crbug.com/315308.
2262 IN_PROC_BROWSER_TEST_F(PolicyTest,
2263                        DISABLED_WaitForInitialUserActivitySatisfied) {
2264   content::MockNotificationObserver observer;
2265   content::NotificationRegistrar registrar;
2266   registrar.Add(&observer,
2267                 chrome::NOTIFICATION_APP_TERMINATING,
2268                 content::NotificationService::AllSources());
2269
2270   // Require initial user activity and set the session length limit to 3 hours.
2271   // Verify that the session is not terminated.
2272   EXPECT_CALL(observer, Observe(chrome::NOTIFICATION_APP_TERMINATING, _, _))
2273       .Times(0);
2274   PolicyMap policies;
2275   policies.Set(key::kWaitForInitialUserActivity, POLICY_LEVEL_MANDATORY,
2276                POLICY_SCOPE_USER,
2277                new base::FundamentalValue(true),
2278                NULL);
2279   policies.Set(key::kSessionLengthLimit, POLICY_LEVEL_MANDATORY,
2280                POLICY_SCOPE_USER,
2281                base::Value::CreateIntegerValue(kThreeHoursInMs),
2282                NULL);
2283   UpdateProviderPolicy(policies);
2284   base::RunLoop().RunUntilIdle();
2285   Mock::VerifyAndClearExpectations(&observer);
2286
2287   // Decrease the session length limit to 1 hour. Verify that the session is
2288   // terminated immediately.
2289   EXPECT_CALL(observer, Observe(chrome::NOTIFICATION_APP_TERMINATING, _, _));
2290   policies.Set(key::kSessionLengthLimit, POLICY_LEVEL_MANDATORY,
2291                POLICY_SCOPE_USER,
2292                base::Value::CreateIntegerValue(kOneHourInMs),
2293                NULL);
2294   UpdateProviderPolicy(policies);
2295   base::RunLoop().RunUntilIdle();
2296   Mock::VerifyAndClearExpectations(&observer);
2297 }
2298
2299 IN_PROC_BROWSER_TEST_F(PolicyTest, LargeCursorEnabled) {
2300   // Verifies that the large cursor accessibility feature can be controlled
2301   // through policy.
2302   chromeos::AccessibilityManager* accessibility_manager =
2303       chromeos::AccessibilityManager::Get();
2304
2305   // Manually enable the large cursor.
2306   accessibility_manager->EnableLargeCursor(true);
2307   EXPECT_TRUE(accessibility_manager->IsLargeCursorEnabled());
2308
2309   // Verify that policy overrides the manual setting.
2310   PolicyMap policies;
2311   policies.Set(key::kLargeCursorEnabled, POLICY_LEVEL_MANDATORY,
2312                POLICY_SCOPE_USER,
2313                base::Value::CreateBooleanValue(false), NULL);
2314   UpdateProviderPolicy(policies);
2315   EXPECT_FALSE(accessibility_manager->IsLargeCursorEnabled());
2316
2317   // Verify that the large cursor cannot be enabled manually anymore.
2318   accessibility_manager->EnableLargeCursor(true);
2319   EXPECT_FALSE(accessibility_manager->IsLargeCursorEnabled());
2320 }
2321
2322 IN_PROC_BROWSER_TEST_F(PolicyTest, SpokenFeedbackEnabled) {
2323   // Verifies that the spoken feedback accessibility feature can be controlled
2324   // through policy.
2325   chromeos::AccessibilityManager* accessibility_manager =
2326       chromeos::AccessibilityManager::Get();
2327
2328   // Manually enable spoken feedback.
2329   accessibility_manager->EnableSpokenFeedback(
2330       true, ash::A11Y_NOTIFICATION_NONE);
2331   EXPECT_TRUE(accessibility_manager->IsSpokenFeedbackEnabled());
2332
2333   // Verify that policy overrides the manual setting.
2334   PolicyMap policies;
2335   policies.Set(key::kSpokenFeedbackEnabled, POLICY_LEVEL_MANDATORY,
2336                POLICY_SCOPE_USER,
2337                base::Value::CreateBooleanValue(false), NULL);
2338   UpdateProviderPolicy(policies);
2339   EXPECT_FALSE(accessibility_manager->IsSpokenFeedbackEnabled());
2340
2341   // Verify that spoken feedback cannot be enabled manually anymore.
2342   accessibility_manager->EnableSpokenFeedback(
2343       true, ash::A11Y_NOTIFICATION_NONE);
2344   EXPECT_FALSE(accessibility_manager->IsSpokenFeedbackEnabled());
2345 }
2346
2347 IN_PROC_BROWSER_TEST_F(PolicyTest, HighContrastEnabled) {
2348   // Verifies that the high contrast mode accessibility feature can be
2349   // controlled through policy.
2350   chromeos::AccessibilityManager* accessibility_manager =
2351       chromeos::AccessibilityManager::Get();
2352
2353   // Manually enable high contrast mode.
2354   accessibility_manager->EnableHighContrast(true);
2355   EXPECT_TRUE(accessibility_manager->IsHighContrastEnabled());
2356
2357   // Verify that policy overrides the manual setting.
2358   PolicyMap policies;
2359   policies.Set(key::kHighContrastEnabled, POLICY_LEVEL_MANDATORY,
2360                POLICY_SCOPE_USER,
2361                base::Value::CreateBooleanValue(false), NULL);
2362   UpdateProviderPolicy(policies);
2363   EXPECT_FALSE(accessibility_manager->IsHighContrastEnabled());
2364
2365   // Verify that high contrast mode cannot be enabled manually anymore.
2366   accessibility_manager->EnableHighContrast(true);
2367   EXPECT_FALSE(accessibility_manager->IsHighContrastEnabled());
2368 }
2369
2370 IN_PROC_BROWSER_TEST_F(PolicyTest, ScreenMagnifierTypeNone) {
2371   // Verifies that the screen magnifier can be disabled through policy.
2372   chromeos::MagnificationManager* magnification_manager =
2373       chromeos::MagnificationManager::Get();
2374
2375   // Manually enable the full-screen magnifier.
2376   magnification_manager->SetMagnifierType(ash::MAGNIFIER_FULL);
2377   magnification_manager->SetMagnifierEnabled(true);
2378   EXPECT_EQ(ash::MAGNIFIER_FULL, magnification_manager->GetMagnifierType());
2379   EXPECT_TRUE(magnification_manager->IsMagnifierEnabled());
2380
2381   // Verify that policy overrides the manual setting.
2382   PolicyMap policies;
2383   policies.Set(key::kScreenMagnifierType, POLICY_LEVEL_MANDATORY,
2384                POLICY_SCOPE_USER,
2385                base::Value::CreateIntegerValue(0), NULL);
2386   UpdateProviderPolicy(policies);
2387   EXPECT_FALSE(magnification_manager->IsMagnifierEnabled());
2388
2389   // Verify that the screen magnifier cannot be enabled manually anymore.
2390   magnification_manager->SetMagnifierEnabled(true);
2391   EXPECT_FALSE(magnification_manager->IsMagnifierEnabled());
2392 }
2393
2394 IN_PROC_BROWSER_TEST_F(PolicyTest, ScreenMagnifierTypeFull) {
2395   // Verifies that the full-screen magnifier can be enabled through policy.
2396   chromeos::MagnificationManager* magnification_manager =
2397       chromeos::MagnificationManager::Get();
2398
2399   // Verify that the screen magnifier is initially disabled.
2400   EXPECT_FALSE(magnification_manager->IsMagnifierEnabled());
2401
2402   // Verify that policy can enable the full-screen magnifier.
2403   PolicyMap policies;
2404   policies.Set(key::kScreenMagnifierType, POLICY_LEVEL_MANDATORY,
2405                POLICY_SCOPE_USER,
2406                base::Value::CreateIntegerValue(ash::MAGNIFIER_FULL), NULL);
2407   UpdateProviderPolicy(policies);
2408   EXPECT_EQ(ash::MAGNIFIER_FULL, magnification_manager->GetMagnifierType());
2409   EXPECT_TRUE(magnification_manager->IsMagnifierEnabled());
2410
2411   // Verify that the screen magnifier cannot be disabled manually anymore.
2412   magnification_manager->SetMagnifierEnabled(false);
2413   EXPECT_TRUE(magnification_manager->IsMagnifierEnabled());
2414 }
2415
2416 #endif
2417
2418 namespace {
2419
2420 static const char* kRestoredURLs[] = {
2421   "http://aaa.com/empty.html",
2422   "http://bbb.com/empty.html",
2423 };
2424
2425 bool IsNonSwitchArgument(const CommandLine::StringType& s) {
2426   return s.empty() || s[0] != '-';
2427 }
2428
2429 }  // namespace
2430
2431 // Similar to PolicyTest but allows setting policies before the browser is
2432 // created. Each test parameter is a method that sets up the early policies
2433 // and stores the expected startup URLs in |expected_urls_|.
2434 class RestoreOnStartupPolicyTest
2435     : public PolicyTest,
2436       public testing::WithParamInterface<
2437           void (RestoreOnStartupPolicyTest::*)(void)> {
2438  public:
2439   RestoreOnStartupPolicyTest() {}
2440   virtual ~RestoreOnStartupPolicyTest() {}
2441
2442 #if defined(OS_CHROMEOS)
2443   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
2444     // TODO(nkostylev): Investigate if we can remove this switch.
2445     command_line->AppendSwitch(switches::kCreateBrowserOnStartupForTests);
2446     PolicyTest::SetUpCommandLine(command_line);
2447   }
2448 #endif
2449
2450   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
2451     PolicyTest::SetUpInProcessBrowserTestFixture();
2452     // Set early policies now, before the browser is created.
2453     (this->*(GetParam()))();
2454
2455     // Remove the non-switch arguments, so that session restore kicks in for
2456     // these tests.
2457     CommandLine* command_line = CommandLine::ForCurrentProcess();
2458     CommandLine::StringVector argv = command_line->argv();
2459     argv.erase(std::remove_if(++argv.begin(), argv.end(), IsNonSwitchArgument),
2460                argv.end());
2461     command_line->InitFromArgv(argv);
2462     ASSERT_TRUE(std::equal(argv.begin(), argv.end(),
2463                            command_line->argv().begin()));
2464
2465     // Redirect the test URLs to the test data directory.
2466     RedirectHostsToTestData(kRestoredURLs, arraysize(kRestoredURLs));
2467   }
2468
2469   void HomepageIsNotNTP() {
2470     // Verifies that policy can set the startup pages to the homepage, when
2471     // the homepage is not the NTP.
2472     PolicyMap policies;
2473     policies.Set(
2474         key::kRestoreOnStartup, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2475         base::Value::CreateIntegerValue(
2476             SessionStartupPref::kPrefValueHomePage),
2477         NULL);
2478     policies.Set(
2479         key::kHomepageIsNewTabPage, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2480         base::Value::CreateBooleanValue(false), NULL);
2481     policies.Set(
2482         key::kHomepageLocation, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2483         base::Value::CreateStringValue(kRestoredURLs[1]), NULL);
2484     provider_.UpdateChromePolicy(policies);
2485
2486     expected_urls_.push_back(GURL(kRestoredURLs[1]));
2487   }
2488
2489   void HomepageIsNTP() {
2490     // Verifies that policy can set the startup pages to the homepage, when
2491     // the homepage is the NTP.
2492     PolicyMap policies;
2493     policies.Set(
2494         key::kRestoreOnStartup, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2495         base::Value::CreateIntegerValue(
2496             SessionStartupPref::kPrefValueHomePage),
2497         NULL);
2498     policies.Set(
2499         key::kHomepageIsNewTabPage, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2500         base::Value::CreateBooleanValue(true), NULL);
2501     provider_.UpdateChromePolicy(policies);
2502
2503     expected_urls_.push_back(GURL(chrome::kChromeUINewTabURL));
2504   }
2505
2506   void ListOfURLs() {
2507     // Verifies that policy can set the startup pages to a list of URLs.
2508     base::ListValue urls;
2509     for (size_t i = 0; i < arraysize(kRestoredURLs); ++i) {
2510       urls.Append(base::Value::CreateStringValue(kRestoredURLs[i]));
2511       expected_urls_.push_back(GURL(kRestoredURLs[i]));
2512     }
2513     PolicyMap policies;
2514     policies.Set(
2515         key::kRestoreOnStartup, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2516         base::Value::CreateIntegerValue(SessionStartupPref::kPrefValueURLs),
2517         NULL);
2518     policies.Set(
2519         key::kRestoreOnStartupURLs, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2520         urls.DeepCopy(), NULL);
2521     provider_.UpdateChromePolicy(policies);
2522   }
2523
2524   void NTP() {
2525     // Verifies that policy can set the startup page to the NTP.
2526     PolicyMap policies;
2527     policies.Set(
2528         key::kRestoreOnStartup, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2529         base::Value::CreateIntegerValue(SessionStartupPref::kPrefValueNewTab),
2530         NULL);
2531     provider_.UpdateChromePolicy(policies);
2532     expected_urls_.push_back(GURL(chrome::kChromeUINewTabURL));
2533   }
2534
2535   void Last() {
2536     // Verifies that policy can set the startup pages to the last session.
2537     PolicyMap policies;
2538     policies.Set(
2539         key::kRestoreOnStartup, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2540         base::Value::CreateIntegerValue(SessionStartupPref::kPrefValueLast),
2541         NULL);
2542     provider_.UpdateChromePolicy(policies);
2543     // This should restore the tabs opened at PRE_RunTest below.
2544     for (size_t i = 0; i < arraysize(kRestoredURLs); ++i)
2545       expected_urls_.push_back(GURL(kRestoredURLs[i]));
2546   }
2547
2548   std::vector<GURL> expected_urls_;
2549 };
2550
2551 IN_PROC_BROWSER_TEST_P(RestoreOnStartupPolicyTest, PRE_RunTest) {
2552   // Open some tabs to verify if they are restored after the browser restarts.
2553   // Most policy settings override this, except kPrefValueLast which enforces
2554   // a restore.
2555   ui_test_utils::NavigateToURL(browser(), GURL(kRestoredURLs[0]));
2556   for (size_t i = 1; i < arraysize(kRestoredURLs); ++i) {
2557     content::WindowedNotificationObserver observer(
2558         content::NOTIFICATION_LOAD_STOP,
2559         content::NotificationService::AllSources());
2560     chrome::AddSelectedTabWithURL(browser(), GURL(kRestoredURLs[i]),
2561                                   content::PAGE_TRANSITION_LINK);
2562     observer.Wait();
2563   }
2564 }
2565
2566 IN_PROC_BROWSER_TEST_P(RestoreOnStartupPolicyTest, RunTest) {
2567 #if defined(OS_WIN) && defined(USE_ASH)
2568   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
2569   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
2570     return;
2571 #endif
2572
2573   TabStripModel* model = browser()->tab_strip_model();
2574   int size = static_cast<int>(expected_urls_.size());
2575   EXPECT_EQ(size, model->count());
2576   for (int i = 0; i < size && i < model->count(); ++i) {
2577     EXPECT_EQ(expected_urls_[i], model->GetWebContentsAt(i)->GetURL());
2578   }
2579 }
2580
2581 INSTANTIATE_TEST_CASE_P(
2582     RestoreOnStartupPolicyTestInstance,
2583     RestoreOnStartupPolicyTest,
2584     testing::Values(&RestoreOnStartupPolicyTest::HomepageIsNotNTP,
2585                     &RestoreOnStartupPolicyTest::HomepageIsNTP,
2586                     &RestoreOnStartupPolicyTest::ListOfURLs,
2587                     &RestoreOnStartupPolicyTest::NTP,
2588                     &RestoreOnStartupPolicyTest::Last));
2589
2590 // Similar to PolicyTest but sets a couple of policies before the browser is
2591 // started.
2592 class PolicyStatisticsCollectorTest : public PolicyTest {
2593  public:
2594   PolicyStatisticsCollectorTest() {}
2595   virtual ~PolicyStatisticsCollectorTest() {}
2596
2597   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
2598     PolicyTest::SetUpInProcessBrowserTestFixture();
2599     PolicyMap policies;
2600     policies.Set(
2601         key::kShowHomeButton, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2602         base::Value::CreateBooleanValue(true), NULL);
2603     policies.Set(
2604         key::kBookmarkBarEnabled, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2605         base::Value::CreateBooleanValue(false), NULL);
2606     policies.Set(
2607         key::kHomepageLocation, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2608         base::Value::CreateStringValue("http://chromium.org"), NULL);
2609     provider_.UpdateChromePolicy(policies);
2610   }
2611 };
2612
2613 IN_PROC_BROWSER_TEST_F(PolicyStatisticsCollectorTest, Startup) {
2614   // Verifies that policy usage histograms are collected at startup.
2615
2616   // BrowserPolicyConnector::Init() has already been called. Make sure the
2617   // CompleteInitialization() task has executed as well.
2618   content::RunAllPendingInMessageLoop();
2619
2620   GURL kAboutHistograms = GURL(std::string(chrome::kAboutScheme) +
2621                                std::string(content::kStandardSchemeSeparator) +
2622                                std::string(content::kChromeUIHistogramHost));
2623   ui_test_utils::NavigateToURL(browser(), kAboutHistograms);
2624   content::WebContents* contents =
2625       browser()->tab_strip_model()->GetActiveWebContents();
2626   std::string text;
2627   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
2628       contents,
2629       "var nodes = document.querySelectorAll('body > pre');"
2630       "var result = '';"
2631       "for (var i = 0; i < nodes.length; ++i) {"
2632       "  var text = nodes[i].innerHTML;"
2633       "  if (text.indexOf('Histogram: Enterprise.Policies') === 0) {"
2634       "    result = text;"
2635       "    break;"
2636       "  }"
2637       "}"
2638       "domAutomationController.send(result);",
2639       &text));
2640   ASSERT_FALSE(text.empty());
2641   const std::string kExpectedLabel =
2642       "Histogram: Enterprise.Policies recorded 3 samples";
2643   EXPECT_EQ(kExpectedLabel, text.substr(0, kExpectedLabel.size()));
2644   // HomepageLocation has policy ID 1.
2645   EXPECT_NE(std::string::npos, text.find("<br>1   ---"));
2646   // ShowHomeButton has policy ID 35.
2647   EXPECT_NE(std::string::npos, text.find("<br>35  ---"));
2648   // BookmarkBarEnabled has policy ID 82.
2649   EXPECT_NE(std::string::npos, text.find("<br>82  ---"));
2650 }
2651
2652 class MediaStreamDevicesControllerBrowserTest
2653     : public PolicyTest,
2654       public testing::WithParamInterface<bool> {
2655  public:
2656   MediaStreamDevicesControllerBrowserTest()
2657       : request_url_allowed_via_whitelist_(false) {
2658     policy_value_ = GetParam();
2659   }
2660   virtual ~MediaStreamDevicesControllerBrowserTest() {}
2661
2662   // Configure a given policy map.
2663   // The |policy_name| is the name of either the audio or video capture allow
2664   // policy and must never be NULL.
2665   // |whitelist_policy| and |allow_rule| are optional.  If NULL, no whitelist
2666   // policy is set.  If non-NULL, the request_url_ will be set to be non empty
2667   // and the whitelist policy is set to contain either the |allow_rule| (if
2668   // non-NULL) or an "allow all" wildcard.
2669   void ConfigurePolicyMap(PolicyMap* policies, const char* policy_name,
2670                           const char* whitelist_policy,
2671                           const char* allow_rule) {
2672     policies->Set(policy_name, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
2673         base::Value::CreateBooleanValue(policy_value_), NULL);
2674
2675     if (whitelist_policy) {
2676       // TODO(tommi): Remove the kiosk mode flag when the whitelist is visible
2677       // in the media exceptions UI.
2678       // See discussion here: https://codereview.chromium.org/15738004/
2679       CommandLine::ForCurrentProcess()->AppendSwitch(switches::kKioskMode);
2680
2681       // Add an entry to the whitelist that allows the specified URL regardless
2682       // of the setting of kAudioCapturedAllowed.
2683       request_url_ = GURL("http://www.example.com/foo");
2684       base::ListValue* list = new base::ListValue();
2685       if (allow_rule) {
2686         list->AppendString(allow_rule);
2687         request_url_allowed_via_whitelist_ = true;
2688       } else {
2689         list->AppendString(ContentSettingsPattern::Wildcard().ToString());
2690         // We should ignore all wildcard entries in the whitelist, so even
2691         // though we've added an entry, it should be ignored and our expectation
2692         // is that the request has not been allowed via the whitelist.
2693         request_url_allowed_via_whitelist_ = false;
2694       }
2695       policies->Set(whitelist_policy, POLICY_LEVEL_MANDATORY,
2696                     POLICY_SCOPE_USER, list, NULL);
2697     }
2698   }
2699
2700   void Accept(const content::MediaStreamDevices& devices,
2701               scoped_ptr<content::MediaStreamUI> ui) {
2702     if (policy_value_ || request_url_allowed_via_whitelist_) {
2703       ASSERT_EQ(1U, devices.size());
2704       ASSERT_EQ("fake_dev", devices[0].id);
2705     } else {
2706       ASSERT_EQ(0U, devices.size());
2707     }
2708   }
2709
2710   void FinishAudioTest() {
2711     content::MediaStreamRequest request(0, 0, 0,
2712                                         request_url_.GetOrigin(),
2713                                         content::MEDIA_DEVICE_ACCESS,
2714                                         std::string(), std::string(),
2715                                         content::MEDIA_DEVICE_AUDIO_CAPTURE,
2716                                         content::MEDIA_NO_SERVICE);
2717     // TODO(raymes): Test MEDIA_DEVICE_OPEN (Pepper) which grants both webcam
2718     // and microphone permissions at the same time.
2719     MediaStreamDevicesController controller(
2720         browser()->tab_strip_model()->GetActiveWebContents(), request,
2721         base::Bind(&MediaStreamDevicesControllerBrowserTest::Accept, this));
2722     controller.Accept(false);
2723
2724     base::MessageLoop::current()->QuitWhenIdle();
2725   }
2726
2727   void FinishVideoTest() {
2728     // TODO(raymes): Test MEDIA_DEVICE_OPEN (Pepper) which grants both webcam
2729     // and microphone permissions at the same time.
2730     content::MediaStreamRequest request(0, 0, 0,
2731                                         request_url_.GetOrigin(),
2732                                         content::MEDIA_DEVICE_ACCESS,
2733                                         std::string(),
2734                                         std::string(),
2735                                         content::MEDIA_NO_SERVICE,
2736                                         content::MEDIA_DEVICE_VIDEO_CAPTURE);
2737     MediaStreamDevicesController controller(
2738         browser()->tab_strip_model()->GetActiveWebContents(), request,
2739         base::Bind(&MediaStreamDevicesControllerBrowserTest::Accept, this));
2740     controller.Accept(false);
2741
2742     base::MessageLoop::current()->QuitWhenIdle();
2743   }
2744
2745   bool policy_value_;
2746   bool request_url_allowed_via_whitelist_;
2747   GURL request_url_;
2748   static const char kExampleRequestPattern[];
2749 };
2750
2751 // static
2752 const char MediaStreamDevicesControllerBrowserTest::kExampleRequestPattern[] =
2753     "http://[*.]example.com/";
2754
2755 IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerBrowserTest,
2756                        AudioCaptureAllowed) {
2757   content::MediaStreamDevices audio_devices;
2758   content::MediaStreamDevice fake_audio_device(
2759       content::MEDIA_DEVICE_AUDIO_CAPTURE, "fake_dev", "Fake Audio Device");
2760   audio_devices.push_back(fake_audio_device);
2761
2762   PolicyMap policies;
2763   ConfigurePolicyMap(&policies, key::kAudioCaptureAllowed, NULL, NULL);
2764   UpdateProviderPolicy(policies);
2765
2766   content::BrowserThread::PostTaskAndReply(
2767       content::BrowserThread::IO, FROM_HERE,
2768       base::Bind(&MediaCaptureDevicesDispatcher::OnAudioCaptureDevicesChanged,
2769                  base::Unretained(MediaCaptureDevicesDispatcher::GetInstance()),
2770                  audio_devices),
2771       base::Bind(&MediaStreamDevicesControllerBrowserTest::FinishAudioTest,
2772                  this));
2773
2774   base::MessageLoop::current()->Run();
2775 }
2776
2777 IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerBrowserTest,
2778                        AudioCaptureAllowedUrls) {
2779   content::MediaStreamDevices audio_devices;
2780   content::MediaStreamDevice fake_audio_device(
2781       content::MEDIA_DEVICE_AUDIO_CAPTURE, "fake_dev", "Fake Audio Device");
2782   audio_devices.push_back(fake_audio_device);
2783
2784   const char* allow_pattern[] = {
2785     kExampleRequestPattern,
2786     // This will set an allow-all policy whitelist.  Since we do not allow
2787     // setting an allow-all entry in the whitelist, this entry should be ignored
2788     // and therefore the request should be denied.
2789     NULL,
2790   };
2791
2792   for (size_t i = 0; i < arraysize(allow_pattern); ++i) {
2793     PolicyMap policies;
2794     ConfigurePolicyMap(&policies, key::kAudioCaptureAllowed,
2795                        key::kAudioCaptureAllowedUrls, allow_pattern[i]);
2796     UpdateProviderPolicy(policies);
2797
2798     content::BrowserThread::PostTaskAndReply(
2799         content::BrowserThread::IO, FROM_HERE,
2800         base::Bind(
2801             &MediaCaptureDevicesDispatcher::OnAudioCaptureDevicesChanged,
2802             base::Unretained(MediaCaptureDevicesDispatcher::GetInstance()),
2803             audio_devices),
2804         base::Bind(
2805             &MediaStreamDevicesControllerBrowserTest::FinishAudioTest,
2806             this));
2807
2808     base::MessageLoop::current()->Run();
2809   }
2810 }
2811
2812 IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerBrowserTest,
2813                        VideoCaptureAllowed) {
2814   content::MediaStreamDevices video_devices;
2815   content::MediaStreamDevice fake_video_device(
2816       content::MEDIA_DEVICE_VIDEO_CAPTURE, "fake_dev", "Fake Video Device");
2817   video_devices.push_back(fake_video_device);
2818
2819   PolicyMap policies;
2820   ConfigurePolicyMap(&policies, key::kVideoCaptureAllowed, NULL, NULL);
2821   UpdateProviderPolicy(policies);
2822
2823   content::BrowserThread::PostTaskAndReply(
2824       content::BrowserThread::IO, FROM_HERE,
2825       base::Bind(&MediaCaptureDevicesDispatcher::OnVideoCaptureDevicesChanged,
2826                  base::Unretained(MediaCaptureDevicesDispatcher::GetInstance()),
2827                  video_devices),
2828       base::Bind(&MediaStreamDevicesControllerBrowserTest::FinishVideoTest,
2829                  this));
2830
2831   base::MessageLoop::current()->Run();
2832 }
2833
2834 IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerBrowserTest,
2835                        VideoCaptureAllowedUrls) {
2836   content::MediaStreamDevices video_devices;
2837   content::MediaStreamDevice fake_video_device(
2838       content::MEDIA_DEVICE_VIDEO_CAPTURE, "fake_dev", "Fake Video Device");
2839   video_devices.push_back(fake_video_device);
2840
2841   const char* allow_pattern[] = {
2842     kExampleRequestPattern,
2843     // This will set an allow-all policy whitelist.  Since we do not allow
2844     // setting an allow-all entry in the whitelist, this entry should be ignored
2845     // and therefore the request should be denied.
2846     NULL,
2847   };
2848
2849   for (size_t i = 0; i < arraysize(allow_pattern); ++i) {
2850     PolicyMap policies;
2851     ConfigurePolicyMap(&policies, key::kVideoCaptureAllowed,
2852                        key::kVideoCaptureAllowedUrls, allow_pattern[i]);
2853     UpdateProviderPolicy(policies);
2854
2855     content::BrowserThread::PostTaskAndReply(
2856         content::BrowserThread::IO, FROM_HERE,
2857         base::Bind(
2858             &MediaCaptureDevicesDispatcher::OnVideoCaptureDevicesChanged,
2859             base::Unretained(MediaCaptureDevicesDispatcher::GetInstance()),
2860             video_devices),
2861         base::Bind(
2862             &MediaStreamDevicesControllerBrowserTest::FinishVideoTest,
2863             this));
2864
2865     base::MessageLoop::current()->Run();
2866   }
2867 }
2868
2869 INSTANTIATE_TEST_CASE_P(MediaStreamDevicesControllerBrowserTestInstance,
2870                         MediaStreamDevicesControllerBrowserTest,
2871                         testing::Bool());
2872
2873 #if !defined(OS_CHROMEOS)
2874 // Similar to PolicyTest but sets the proper policy before the browser is
2875 // started.
2876 class PolicyVariationsServiceTest : public PolicyTest {
2877  public:
2878   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
2879     PolicyTest::SetUpInProcessBrowserTestFixture();
2880     PolicyMap policies;
2881     policies.Set(
2882         key::kVariationsRestrictParameter,
2883         POLICY_LEVEL_MANDATORY,
2884         POLICY_SCOPE_USER,
2885         base::Value::CreateStringValue("restricted"),
2886         NULL);
2887     provider_.UpdateChromePolicy(policies);
2888   }
2889 };
2890
2891 IN_PROC_BROWSER_TEST_F(PolicyVariationsServiceTest, VariationsURLIsValid) {
2892   const std::string default_variations_url =
2893       chrome_variations::VariationsService::
2894           GetDefaultVariationsServerURLForTesting();
2895
2896   const GURL url =
2897       chrome_variations::VariationsService::GetVariationsServerURL(
2898           g_browser_process->local_state());
2899   EXPECT_TRUE(StartsWithASCII(url.spec(), default_variations_url, true));
2900   std::string value;
2901   EXPECT_TRUE(net::GetValueForKeyInQuery(url, "restrict", &value));
2902   EXPECT_EQ("restricted", value);
2903 }
2904
2905 IN_PROC_BROWSER_TEST_F(PolicyTest, NativeMessagingBlacklistSelective) {
2906   base::ListValue blacklist;
2907   blacklist.Append(base::Value::CreateStringValue("host.name"));
2908   PolicyMap policies;
2909   policies.Set(key::kNativeMessagingBlacklist, POLICY_LEVEL_MANDATORY,
2910                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2911   UpdateProviderPolicy(policies);
2912
2913   PrefService* prefs = browser()->profile()->GetPrefs();
2914   EXPECT_FALSE(extensions::NativeMessageProcessHost::IsHostAllowed(
2915       prefs, "host.name"));
2916   EXPECT_TRUE(extensions::NativeMessageProcessHost::IsHostAllowed(
2917       prefs, "other.host.name"));
2918 }
2919
2920 IN_PROC_BROWSER_TEST_F(PolicyTest, NativeMessagingBlacklistWildcard) {
2921   base::ListValue blacklist;
2922   blacklist.Append(base::Value::CreateStringValue("*"));
2923   PolicyMap policies;
2924   policies.Set(key::kNativeMessagingBlacklist, POLICY_LEVEL_MANDATORY,
2925                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2926   UpdateProviderPolicy(policies);
2927
2928   PrefService* prefs = browser()->profile()->GetPrefs();
2929   EXPECT_FALSE(extensions::NativeMessageProcessHost::IsHostAllowed(
2930       prefs, "host.name"));
2931   EXPECT_FALSE(extensions::NativeMessageProcessHost::IsHostAllowed(
2932       prefs, "other.host.name"));
2933 }
2934
2935 IN_PROC_BROWSER_TEST_F(PolicyTest, NativeMessagingWhitelist) {
2936   base::ListValue blacklist;
2937   blacklist.Append(base::Value::CreateStringValue("*"));
2938   base::ListValue whitelist;
2939   whitelist.Append(base::Value::CreateStringValue("host.name"));
2940   PolicyMap policies;
2941   policies.Set(key::kNativeMessagingBlacklist, POLICY_LEVEL_MANDATORY,
2942                POLICY_SCOPE_USER, blacklist.DeepCopy(), NULL);
2943   policies.Set(key::kNativeMessagingWhitelist, POLICY_LEVEL_MANDATORY,
2944                POLICY_SCOPE_USER, whitelist.DeepCopy(), NULL);
2945   UpdateProviderPolicy(policies);
2946
2947   PrefService* prefs = browser()->profile()->GetPrefs();
2948   EXPECT_TRUE(extensions::NativeMessageProcessHost::IsHostAllowed(
2949       prefs, "host.name"));
2950   EXPECT_FALSE(extensions::NativeMessageProcessHost::IsHostAllowed(
2951       prefs, "other.host.name"));
2952 }
2953
2954 #endif  // !defined(CHROME_OS)
2955
2956 }  // namespace policy