chrome/browser/lifetime/browser_close_manager_browsertest.cc

   1 // Copyright 2013 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 <vector>
   6
   7 #include "base/command_line.h"
   8 #include "base/files/scoped_temp_dir.h"
   9 #include "chrome/browser/background/background_mode_manager.h"
  10 #include "chrome/browser/browser_process.h"
  11 #include "chrome/browser/browser_shutdown.h"
  12 #include "chrome/browser/chrome_notification_types.h"
  13 #include "chrome/browser/defaults.h"
  14 #include "chrome/browser/download/chrome_download_manager_delegate.h"
  15 #include "chrome/browser/download/download_prefs.h"
  16 #include "chrome/browser/download/download_service.h"
  17 #include "chrome/browser/download/download_service_factory.h"
  18 #include "chrome/browser/lifetime/application_lifetime.h"
  19 #include "chrome/browser/lifetime/browser_close_manager.h"
  20 #include "chrome/browser/net/url_request_mock_util.h"
  21 #include "chrome/browser/prefs/session_startup_pref.h"
  22 #include "chrome/browser/profiles/profile.h"
  23 #include "chrome/browser/profiles/profile_manager.h"
  24 #include "chrome/browser/ui/browser.h"
  25 #include "chrome/browser/ui/browser_commands.h"
  26 #include "chrome/browser/ui/browser_iterator.h"
  27 #include "chrome/browser/ui/browser_window.h"
  28 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  29 #include "chrome/common/chrome_switches.h"
  30 #include "chrome/common/url_constants.h"
  31 #include "chrome/test/base/in_process_browser_test.h"
  32 #include "chrome/test/base/ui_test_utils.h"
  33 #include "components/app_modal/javascript_app_modal_dialog.h"
  34 #include "components/app_modal/native_app_modal_dialog.h"
  35 #include "content/public/browser/browser_context.h"
  36 #include "content/public/browser/download_item.h"
  37 #include "content/public/browser/download_manager.h"
  38 #include "content/public/browser/notification_service.h"
  39 #include "content/public/browser/web_contents.h"
  40 #include "content/public/test/download_test_observer.h"
  41 #include "content/public/test/test_navigation_observer.h"
  42 #include "net/test/embedded_test_server/embedded_test_server.h"
  43 #include "net/test/url_request/url_request_mock_http_job.h"
  44 #include "net/test/url_request/url_request_slow_download_job.h"
  45
  46 #if defined(OS_CHROMEOS)
  47 #include "chromeos/chromeos_switches.h"
  48 #endif
  49
  50 namespace {
  51
  52 app_modal::NativeAppModalDialog* GetNextDialog() {
  53   app_modal::AppModalDialog* dialog = ui_test_utils::WaitForAppModalDialog();
  54   EXPECT_TRUE(dialog->IsJavaScriptModalDialog());
  55   app_modal::JavaScriptAppModalDialog* js_dialog =
  56       static_cast<app_modal::JavaScriptAppModalDialog*>(dialog);
  57   CHECK(js_dialog->native_dialog());
  58   return js_dialog->native_dialog();
  59 }
  60
  61 void AcceptClose() {
  62   GetNextDialog()->AcceptAppModalDialog();
  63 }
  64
  65 void CancelClose() {
  66   GetNextDialog()->CancelAppModalDialog();
  67 }
  68
  69 class RepeatedNotificationObserver : public content::NotificationObserver {
  70  public:
  71   explicit RepeatedNotificationObserver(int type, int count)
  72       : num_outstanding_(count), running_(false) {
  73     registrar_.Add(this, type, content::NotificationService::AllSources());
  74   }
  75
  76   void Observe(int type,
  77                const content::NotificationSource& source,
  78                const content::NotificationDetails& details) override {
  79     ASSERT_GT(num_outstanding_, 0);
  80     if (!--num_outstanding_ && running_) {
  81       content::BrowserThread::PostTask(
  82           content::BrowserThread::UI, FROM_HERE, run_loop_.QuitClosure());
  83     }
  84   }
  85
  86   void Wait() {
  87     if (num_outstanding_ <= 0)
  88       return;
  89
  90     running_ = true;
  91     run_loop_.Run();
  92     running_ = false;
  93   }
  94
  95  private:
  96   int num_outstanding_;
  97   content::NotificationRegistrar registrar_;
  98   bool running_;
  99   base::RunLoop run_loop_;
 100
 101   DISALLOW_COPY_AND_ASSIGN(RepeatedNotificationObserver);
 102 };
 103
 104 class TestBrowserCloseManager : public BrowserCloseManager {
 105  public:
 106   enum UserChoice {
 107     USER_CHOICE_USER_CANCELS_CLOSE,
 108     USER_CHOICE_USER_ALLOWS_CLOSE,
 109     NO_USER_CHOICE
 110   };
 111
 112   static void AttemptClose(UserChoice user_choice) {
 113     scoped_refptr<BrowserCloseManager> browser_close_manager =
 114         new TestBrowserCloseManager(user_choice);
 115     browser_shutdown::SetTryingToQuit(true);
 116     browser_close_manager->StartClosingBrowsers();
 117   }
 118
 119  protected:
 120   ~TestBrowserCloseManager() override {}
 121
 122   void ConfirmCloseWithPendingDownloads(
 123       int download_count,
 124       const base::Callback<void(bool)>& callback) override {
 125     EXPECT_NE(NO_USER_CHOICE, user_choice_);
 126     switch (user_choice_) {
 127       case NO_USER_CHOICE:
 128       case USER_CHOICE_USER_CANCELS_CLOSE: {
 129         callback.Run(false);
 130         break;
 131       }
 132       case USER_CHOICE_USER_ALLOWS_CLOSE: {
 133         callback.Run(true);
 134         break;
 135       }
 136     }
 137   }
 138
 139  private:
 140   explicit TestBrowserCloseManager(UserChoice user_choice)
 141       : user_choice_(user_choice) {}
 142
 143   UserChoice user_choice_;
 144
 145   DISALLOW_COPY_AND_ASSIGN(TestBrowserCloseManager);
 146 };
 147
 148 class TestDownloadManagerDelegate : public ChromeDownloadManagerDelegate {
 149  public:
 150   explicit TestDownloadManagerDelegate(Profile* profile)
 151       : ChromeDownloadManagerDelegate(profile) {
 152     GetDownloadIdReceiverCallback().Run(content::DownloadItem::kInvalidId + 1);
 153   }
 154   ~TestDownloadManagerDelegate() override {}
 155
 156   bool DetermineDownloadTarget(
 157       content::DownloadItem* item,
 158       const content::DownloadTargetCallback& callback) override {
 159     content::DownloadTargetCallback dangerous_callback =
 160         base::Bind(&TestDownloadManagerDelegate::SetDangerous, callback);
 161     return ChromeDownloadManagerDelegate::DetermineDownloadTarget(
 162         item, dangerous_callback);
 163   }
 164
 165   static void SetDangerous(
 166       const content::DownloadTargetCallback& callback,
 167       const base::FilePath& target_path,
 168       content::DownloadItem::TargetDisposition disp,
 169       content::DownloadDangerType danger_type,
 170       const base::FilePath& intermediate_path) {
 171     callback.Run(target_path,
 172                  disp,
 173                  content::DOWNLOAD_DANGER_TYPE_DANGEROUS_URL,
 174                  intermediate_path);
 175   }
 176 };
 177
 178 class FakeBackgroundModeManager : public BackgroundModeManager {
 179  public:
 180   FakeBackgroundModeManager()
 181       : BackgroundModeManager(
 182             *base::CommandLine::ForCurrentProcess(),
 183             &g_browser_process->profile_manager()->GetProfileInfoCache()),
 184         suspended_(false) {}
 185
 186   void SuspendBackgroundMode() override {
 187     BackgroundModeManager::SuspendBackgroundMode();
 188     suspended_ = true;
 189   }
 190
 191   void ResumeBackgroundMode() override {
 192     BackgroundModeManager::ResumeBackgroundMode();
 193     suspended_ = false;
 194   }
 195
 196   bool IsBackgroundModeSuspended() {
 197     return suspended_;
 198   }
 199
 200  private:
 201   bool suspended_;
 202
 203   DISALLOW_COPY_AND_ASSIGN(FakeBackgroundModeManager);
 204 };
 205
 206 }  // namespace
 207
 208 class BrowserCloseManagerBrowserTest
 209     : public InProcessBrowserTest,
 210       public testing::WithParamInterface<bool> {
 211  protected:
 212   void SetUpOnMainThread() override {
 213     InProcessBrowserTest::SetUpOnMainThread();
 214     SessionStartupPref::SetStartupPref(
 215         browser()->profile(), SessionStartupPref(SessionStartupPref::LAST));
 216     browsers_.push_back(browser());
 217     content::BrowserThread::PostTask(
 218         content::BrowserThread::IO,
 219         FROM_HERE,
 220         base::Bind(&chrome_browser_net::SetUrlRequestMocksEnabled, true));
 221   }
 222
 223   void SetUpCommandLine(base::CommandLine* command_line) override {
 224     if (GetParam())
 225       command_line->AppendSwitch(switches::kEnableFastUnload);
 226 #if defined(OS_CHROMEOS)
 227     command_line->AppendSwitch(
 228         chromeos::switches::kIgnoreUserProfileMappingForTests);
 229 #endif
 230   }
 231
 232   void CreateStalledDownload(Browser* browser) {
 233     content::DownloadTestObserverInProgress observer(
 234         content::BrowserContext::GetDownloadManager(browser->profile()), 1);
 235     ui_test_utils::NavigateToURLWithDisposition(
 236         browser,
 237         GURL(net::URLRequestSlowDownloadJob::kKnownSizeUrl),
 238         NEW_BACKGROUND_TAB,
 239         ui_test_utils::BROWSER_TEST_NONE);
 240     observer.WaitForFinished();
 241     EXPECT_EQ(
 242         1UL,
 243         observer.NumDownloadsSeenInState(content::DownloadItem::IN_PROGRESS));
 244   }
 245
 246   std::vector<Browser*> browsers_;
 247 };
 248
 249 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest, TestSingleTabShutdown) {
 250   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 251   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 252       browser(), embedded_test_server()->GetURL("/beforeunload.html")));
 253   RepeatedNotificationObserver cancel_observer(
 254       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 255   chrome::CloseAllBrowsersAndQuit();
 256   ASSERT_NO_FATAL_FAILURE(CancelClose());
 257   cancel_observer.Wait();
 258   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 259   EXPECT_EQ(1, browser()->tab_strip_model()->count());
 260
 261   RepeatedNotificationObserver close_observer(
 262       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 263   chrome::CloseAllBrowsersAndQuit();
 264   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 265   close_observer.Wait();
 266   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 267   EXPECT_TRUE(chrome::BrowserIterator().done());
 268 }
 269
 270 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 271                        TestShutdownMoreThanOnce) {
 272   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 273   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 274       browser(), embedded_test_server()->GetURL("/beforeunload.html")));
 275   RepeatedNotificationObserver cancel_observer(
 276       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 277   chrome::CloseAllBrowsersAndQuit();
 278   chrome::CloseAllBrowsersAndQuit();
 279   ASSERT_NO_FATAL_FAILURE(CancelClose());
 280   cancel_observer.Wait();
 281   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 282   EXPECT_EQ(1, browser()->tab_strip_model()->count());
 283
 284   RepeatedNotificationObserver close_observer(
 285       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 286   chrome::CloseAllBrowsersAndQuit();
 287   chrome::CloseAllBrowsersAndQuit();
 288   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 289   close_observer.Wait();
 290   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 291   EXPECT_TRUE(chrome::BrowserIterator().done());
 292 }
 293
 294 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest, PRE_TestSessionRestore) {
 295   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 296   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 297       browser(), embedded_test_server()->GetURL("/beforeunload.html")));
 298   AddBlankTabAndShow(browser());
 299   ASSERT_NO_FATAL_FAILURE(
 300       ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUIAboutURL)));
 301   RepeatedNotificationObserver cancel_observer(
 302       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 303   chrome::CloseAllBrowsersAndQuit();
 304   ASSERT_NO_FATAL_FAILURE(CancelClose());
 305   cancel_observer.Wait();
 306   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 307
 308   browser()->tab_strip_model()
 309       ->CloseWebContentsAt(1, TabStripModel::CLOSE_USER_GESTURE);
 310   content::TestNavigationObserver navigation_observer(
 311       browser()->tab_strip_model()->GetActiveWebContents(), 1);
 312   ASSERT_NO_FATAL_FAILURE(
 313       NavigateToURLWithDisposition(browser(),
 314                                    GURL(chrome::kChromeUIVersionURL),
 315                                    CURRENT_TAB,
 316                                    ui_test_utils::BROWSER_TEST_NONE));
 317   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 318   navigation_observer.Wait();
 319
 320   RepeatedNotificationObserver close_observer(
 321       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 322   chrome::CloseAllBrowsersAndQuit();
 323   close_observer.Wait();
 324   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 325   EXPECT_TRUE(chrome::BrowserIterator().done());
 326 }
 327
 328 // Test that the tab closed after the aborted shutdown attempt is not re-opened
 329 // when restoring the session.
 330 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest, TestSessionRestore) {
 331   // The testing framework launches Chrome with about:blank as args.
 332   EXPECT_EQ(2, browser()->tab_strip_model()->count());
 333   EXPECT_EQ(GURL(chrome::kChromeUIVersionURL),
 334             browser()->tab_strip_model()->GetWebContentsAt(0)->GetURL());
 335   EXPECT_EQ(GURL("about:blank"),
 336             browser()->tab_strip_model()->GetWebContentsAt(1)->GetURL());
 337 }
 338
 339 // Test that browser windows are only closed if all browsers are ready to close
 340 // and that all beforeunload dialogs are shown again after a cancel.
 341 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest, TestMultipleWindows) {
 342   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 343   browsers_.push_back(CreateBrowser(browser()->profile()));
 344   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 345       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 346   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 347       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 348
 349   // Cancel shutdown on the first beforeunload event.
 350   {
 351     RepeatedNotificationObserver cancel_observer(
 352         chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 353     chrome::CloseAllBrowsersAndQuit();
 354     ASSERT_NO_FATAL_FAILURE(CancelClose());
 355     cancel_observer.Wait();
 356   }
 357   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 358   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 359   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 360
 361   // Cancel shutdown on the second beforeunload event.
 362   {
 363     RepeatedNotificationObserver cancel_observer(
 364         chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 2);
 365     chrome::CloseAllBrowsersAndQuit();
 366     ASSERT_NO_FATAL_FAILURE(AcceptClose());
 367     ASSERT_NO_FATAL_FAILURE(CancelClose());
 368     cancel_observer.Wait();
 369   }
 370   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 371   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 372   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 373
 374   // Allow shutdown for both beforeunload events.
 375   RepeatedNotificationObserver close_observer(
 376       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 377   chrome::CloseAllBrowsersAndQuit();
 378   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 379   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 380   close_observer.Wait();
 381   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 382   EXPECT_TRUE(chrome::BrowserIterator().done());
 383 }
 384
 385 // Test that tabs in the same window with a beforeunload event that hangs are
 386 // treated the same as the user accepting the close, but do not close the tab
 387 // early.
 388 // Test is flaky on windows, disabled. See http://crbug.com/276366
 389 #if defined(OS_WIN)
 390 #define MAYBE_TestHangInBeforeUnloadMultipleTabs \
 391     DISABLED_TestHangInBeforeUnloadMultipleTabs
 392 #else
 393 #define MAYBE_TestHangInBeforeUnloadMultipleTabs \
 394     TestHangInBeforeUnloadMultipleTabs
 395 #endif
 396 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 397                        MAYBE_TestHangInBeforeUnloadMultipleTabs) {
 398   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 399   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 400       browsers_[0], embedded_test_server()->GetURL("/beforeunload_hang.html")));
 401   AddBlankTabAndShow(browsers_[0]);
 402   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 403       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 404   AddBlankTabAndShow(browsers_[0]);
 405   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 406       browsers_[0], embedded_test_server()->GetURL("/beforeunload_hang.html")));
 407
 408   RepeatedNotificationObserver cancel_observer(
 409       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 410   chrome::CloseAllBrowsersAndQuit();
 411   ASSERT_NO_FATAL_FAILURE(CancelClose());
 412   cancel_observer.Wait();
 413   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 414   // All tabs should still be open.
 415   EXPECT_EQ(3, browsers_[0]->tab_strip_model()->count());
 416
 417   RepeatedNotificationObserver close_observer(
 418       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 419   chrome::CloseAllBrowsersAndQuit();
 420   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 421   close_observer.Wait();
 422   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 423   EXPECT_TRUE(chrome::BrowserIterator().done());
 424 }
 425
 426 // Test that tabs in different windows with a beforeunload event that hangs are
 427 // treated the same as the user accepting the close, but do not close the tab
 428 // early.
 429 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 430                        TestHangInBeforeUnloadMultipleWindows) {
 431   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 432   browsers_.push_back(CreateBrowser(browser()->profile()));
 433   browsers_.push_back(CreateBrowser(browser()->profile()));
 434   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 435       browsers_[0], embedded_test_server()->GetURL("/beforeunload_hang.html")));
 436   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 437       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 438   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 439       browsers_[2], embedded_test_server()->GetURL("/beforeunload_hang.html")));
 440
 441   RepeatedNotificationObserver cancel_observer(
 442       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 2);
 443   chrome::CloseAllBrowsersAndQuit();
 444   ASSERT_NO_FATAL_FAILURE(CancelClose());
 445   cancel_observer.Wait();
 446   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 447   // All windows should still be open.
 448   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 449   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 450   EXPECT_EQ(1, browsers_[2]->tab_strip_model()->count());
 451
 452   RepeatedNotificationObserver close_observer(
 453       chrome::NOTIFICATION_BROWSER_CLOSED, 3);
 454   chrome::CloseAllBrowsersAndQuit();
 455   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 456   close_observer.Wait();
 457   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 458   EXPECT_TRUE(chrome::BrowserIterator().done());
 459 }
 460
 461 // Test that a window created during shutdown is closed.
 462 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 463                        TestAddWindowDuringShutdown) {
 464   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 465   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 466       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 467
 468   RepeatedNotificationObserver close_observer(
 469       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 470   chrome::CloseAllBrowsersAndQuit();
 471   browsers_.push_back(CreateBrowser(browser()->profile()));
 472   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 473   close_observer.Wait();
 474   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 475   EXPECT_TRUE(chrome::BrowserIterator().done());
 476 }
 477
 478 // Test that a window created during shutdown with a beforeunload handler can
 479 // cancel the shutdown.
 480 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 481                        TestAddWindowWithBeforeUnloadDuringShutdown) {
 482   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 483   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 484       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 485
 486   RepeatedNotificationObserver cancel_observer(
 487       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 2);
 488   chrome::CloseAllBrowsersAndQuit();
 489   browsers_.push_back(CreateBrowser(browser()->profile()));
 490   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 491       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 492   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 493   ASSERT_NO_FATAL_FAILURE(CancelClose());
 494   cancel_observer.Wait();
 495   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 496   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 497   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 498
 499   // Allow shutdown for both beforeunload dialogs.
 500   RepeatedNotificationObserver close_observer(
 501       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 502   chrome::CloseAllBrowsersAndQuit();
 503   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 504   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 505   close_observer.Wait();
 506   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 507   EXPECT_TRUE(chrome::BrowserIterator().done());
 508 }
 509
 510 // Test that tabs added during shutdown are closed.
 511 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 512                        TestAddTabDuringShutdown) {
 513   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 514   browsers_.push_back(CreateBrowser(browser()->profile()));
 515   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 516       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 517   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 518       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 519
 520   RepeatedNotificationObserver close_observer(
 521       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 522   chrome::CloseAllBrowsersAndQuit();
 523   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 524   AddBlankTabAndShow(browsers_[0]);
 525   AddBlankTabAndShow(browsers_[1]);
 526   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 527   close_observer.Wait();
 528   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 529   EXPECT_TRUE(chrome::BrowserIterator().done());
 530 }
 531
 532 // Test that tabs created during shutdown with beforeunload handlers can cancel
 533 // the shutdown.
 534 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 535                        TestAddTabWithBeforeUnloadDuringShutdown) {
 536   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 537   browsers_.push_back(CreateBrowser(browser()->profile()));
 538   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 539       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 540   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 541       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 542   RepeatedNotificationObserver cancel_observer(
 543       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 2);
 544   chrome::CloseAllBrowsersAndQuit();
 545   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 546   AddBlankTabAndShow(browsers_[0]);
 547   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 548       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 549   AddBlankTabAndShow(browsers_[1]);
 550   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 551       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 552   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 553   ASSERT_NO_FATAL_FAILURE(CancelClose());
 554   cancel_observer.Wait();
 555   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 556   EXPECT_EQ(2, browsers_[0]->tab_strip_model()->count());
 557   EXPECT_EQ(2, browsers_[1]->tab_strip_model()->count());
 558
 559   RepeatedNotificationObserver close_observer(
 560       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 561   chrome::CloseAllBrowsersAndQuit();
 562   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 563   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 564   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 565   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 566
 567   close_observer.Wait();
 568   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 569   EXPECT_TRUE(chrome::BrowserIterator().done());
 570 }
 571
 572 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 573                        TestCloseTabDuringShutdown) {
 574   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 575   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 576       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 577   RepeatedNotificationObserver cancel_observer(
 578       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 579   chrome::CloseAllBrowsersAndQuit();
 580
 581   browsers_.push_back(CreateBrowser(browser()->profile()));
 582   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 583       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 584   browsers_[1]->tab_strip_model()->CloseAllTabs();
 585   ASSERT_NO_FATAL_FAILURE(CancelClose());
 586   ASSERT_NO_FATAL_FAILURE(CancelClose());
 587   cancel_observer.Wait();
 588   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 589   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 590   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 591
 592   RepeatedNotificationObserver close_observer(
 593       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 594   chrome::CloseAllBrowsersAndQuit();
 595   browsers_[1]->tab_strip_model()->CloseAllTabs();
 596   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 597   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 598
 599   close_observer.Wait();
 600   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 601   EXPECT_TRUE(chrome::BrowserIterator().done());
 602 }
 603
 604 // Test is flaky on windows, disabled. See http://crbug.com/276366
 605 #if defined(OS_WIN)
 606 #define MAYBE_TestOpenAndCloseWindowDuringShutdown \
 607     DISABLED_TestOpenAndCloseWindowDuringShutdown
 608 #else
 609 #define MAYBE_TestOpenAndCloseWindowDuringShutdown \
 610     TestOpenAndCloseWindowDuringShutdown
 611 #endif
 612 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 613                        MAYBE_TestOpenAndCloseWindowDuringShutdown) {
 614   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 615   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 616       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 617   RepeatedNotificationObserver cancel_observer(
 618       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 2);
 619   chrome::CloseAllBrowsersAndQuit();
 620
 621   browsers_.push_back(CreateBrowser(browser()->profile()));
 622   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 623       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 624   ASSERT_FALSE(browsers_[1]->ShouldCloseWindow());
 625   ASSERT_NO_FATAL_FAILURE(CancelClose());
 626   ASSERT_NO_FATAL_FAILURE(CancelClose());
 627   cancel_observer.Wait();
 628   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 629   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 630   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 631
 632   RepeatedNotificationObserver close_observer(
 633       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 634   chrome::CloseAllBrowsersAndQuit();
 635   ASSERT_FALSE(browsers_[1]->ShouldCloseWindow());
 636   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 637   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 638
 639   close_observer.Wait();
 640   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 641   EXPECT_TRUE(chrome::BrowserIterator().done());
 642 }
 643
 644 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerBrowserTest,
 645                        TestCloseWindowDuringShutdown) {
 646   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 647   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 648       browsers_[0], embedded_test_server()->GetURL("/beforeunload.html")));
 649   browsers_.push_back(CreateBrowser(browser()->profile()));
 650   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 651       browsers_[1], embedded_test_server()->GetURL("/beforeunload.html")));
 652   RepeatedNotificationObserver cancel_observer(
 653       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED, 1);
 654   chrome::CloseAllBrowsersAndQuit();
 655
 656   ASSERT_FALSE(browsers_[0]->ShouldCloseWindow());
 657   ASSERT_NO_FATAL_FAILURE(CancelClose());
 658   cancel_observer.Wait();
 659   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 660   EXPECT_EQ(1, browsers_[0]->tab_strip_model()->count());
 661   EXPECT_EQ(1, browsers_[1]->tab_strip_model()->count());
 662
 663   RepeatedNotificationObserver close_observer(
 664       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 665   chrome::CloseAllBrowsersAndQuit();
 666   ASSERT_FALSE(browsers_[0]->ShouldCloseWindow());
 667   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 668   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 669
 670   close_observer.Wait();
 671   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 672   EXPECT_TRUE(chrome::BrowserIterator().done());
 673 }
 674
 675 INSTANTIATE_TEST_CASE_P(BrowserCloseManagerBrowserTest,
 676                         BrowserCloseManagerBrowserTest,
 677                         testing::Bool());
 678
 679 class BrowserCloseManagerWithDownloadsBrowserTest :
 680   public BrowserCloseManagerBrowserTest {
 681  public:
 682   BrowserCloseManagerWithDownloadsBrowserTest() {}
 683   virtual ~BrowserCloseManagerWithDownloadsBrowserTest() {}
 684
 685   void SetUpOnMainThread() override {
 686     BrowserCloseManagerBrowserTest::SetUpOnMainThread();
 687     ASSERT_TRUE(scoped_download_directory_.CreateUniqueTempDir());
 688   }
 689
 690   void SetDownloadPathForProfile(Profile* profile) {
 691     DownloadPrefs* download_prefs = DownloadPrefs::FromBrowserContext(profile);
 692     download_prefs->SetDownloadPath(download_path());
 693   }
 694
 695   const base::FilePath& download_path() const {
 696     return scoped_download_directory_.path();
 697   }
 698
 699  private:
 700   base::ScopedTempDir scoped_download_directory_;
 701 };
 702
 703 // Test shutdown with a DANGEROUS_URL download undecided.
 704 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithDownloadsBrowserTest,
 705     TestWithDangerousUrlDownload) {
 706   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 707   SetDownloadPathForProfile(browser()->profile());
 708
 709   // Set up the fake delegate that forces the download to be malicious.
 710   scoped_ptr<TestDownloadManagerDelegate> test_delegate(
 711       new TestDownloadManagerDelegate(browser()->profile()));
 712   DownloadServiceFactory::GetForBrowserContext(browser()->profile())
 713       ->SetDownloadManagerDelegateForTesting(test_delegate.Pass());
 714
 715   // Run a dangerous download, but the user doesn't make a decision.
 716   // This .swf normally would be categorized as DANGEROUS_FILE, but
 717   // TestDownloadManagerDelegate turns it into DANGEROUS_URL.
 718   base::FilePath file(FILE_PATH_LITERAL("downloads/dangerous/dangerous.swf"));
 719   GURL download_url(net::URLRequestMockHTTPJob::GetMockUrl(file));
 720   content::DownloadTestObserverInterrupted observer(
 721       content::BrowserContext::GetDownloadManager(browser()->profile()),
 722       1,
 723       content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_QUIT);
 724   ui_test_utils::NavigateToURLWithDisposition(
 725       browser(),
 726       GURL(download_url),
 727       NEW_BACKGROUND_TAB,
 728       ui_test_utils::BROWSER_TEST_NONE);
 729   observer.WaitForFinished();
 730
 731   // Check that the download manager has the expected state.
 732   EXPECT_EQ(1, content::BrowserContext::GetDownloadManager(
 733       browser()->profile())->InProgressCount());
 734   EXPECT_EQ(0, content::BrowserContext::GetDownloadManager(
 735       browser()->profile())->NonMaliciousInProgressCount());
 736
 737   // Close the browser with no user action.
 738   RepeatedNotificationObserver close_observer(
 739       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 740   TestBrowserCloseManager::AttemptClose(
 741       TestBrowserCloseManager::NO_USER_CHOICE);
 742   close_observer.Wait();
 743   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 744   EXPECT_TRUE(chrome::BrowserIterator().done());
 745 }
 746
 747 // Test shutdown with a download in progress.
 748 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithDownloadsBrowserTest,
 749                        TestWithDownloads) {
 750   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 751   SetDownloadPathForProfile(browser()->profile());
 752   ASSERT_NO_FATAL_FAILURE(CreateStalledDownload(browser()));
 753   content::TestNavigationObserver navigation_observer(
 754       browser()->tab_strip_model()->GetActiveWebContents(), 1);
 755   TestBrowserCloseManager::AttemptClose(
 756       TestBrowserCloseManager::USER_CHOICE_USER_CANCELS_CLOSE);
 757   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 758   navigation_observer.Wait();
 759   EXPECT_EQ(GURL(chrome::kChromeUIDownloadsURL),
 760             browser()->tab_strip_model()->GetActiveWebContents()->GetURL());
 761
 762   RepeatedNotificationObserver close_observer(
 763       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 764
 765   TestBrowserCloseManager::AttemptClose(
 766       TestBrowserCloseManager::USER_CHOICE_USER_ALLOWS_CLOSE);
 767   close_observer.Wait();
 768   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 769   EXPECT_TRUE(chrome::BrowserIterator().done());
 770   if (browser_defaults::kBrowserAliveWithNoWindows)
 771     EXPECT_EQ(1, DownloadService::NonMaliciousDownloadCountAllProfiles());
 772   else
 773     EXPECT_EQ(0, DownloadService::NonMaliciousDownloadCountAllProfiles());
 774 }
 775
 776 // Test shutdown with a download in progress in an off-the-record profile.
 777 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithDownloadsBrowserTest,
 778                        TestWithOffTheRecordDownloads) {
 779   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 780   Profile* otr_profile = browser()->profile()->GetOffTheRecordProfile();
 781   SetDownloadPathForProfile(otr_profile);
 782   Browser* otr_browser = CreateBrowser(otr_profile);
 783   {
 784     RepeatedNotificationObserver close_observer(
 785         chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 786     browser()->window()->Close();
 787     close_observer.Wait();
 788   }
 789   ASSERT_NO_FATAL_FAILURE(CreateStalledDownload(otr_browser));
 790   content::TestNavigationObserver navigation_observer(
 791       otr_browser->tab_strip_model()->GetActiveWebContents(), 1);
 792   TestBrowserCloseManager::AttemptClose(
 793       TestBrowserCloseManager::USER_CHOICE_USER_CANCELS_CLOSE);
 794   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 795   navigation_observer.Wait();
 796   EXPECT_EQ(GURL(chrome::kChromeUIDownloadsURL),
 797             otr_browser->tab_strip_model()->GetActiveWebContents()->GetURL());
 798
 799   RepeatedNotificationObserver close_observer(
 800       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 801
 802   TestBrowserCloseManager::AttemptClose(
 803       TestBrowserCloseManager::USER_CHOICE_USER_ALLOWS_CLOSE);
 804   close_observer.Wait();
 805   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 806   EXPECT_TRUE(chrome::BrowserIterator().done());
 807   EXPECT_EQ(0, DownloadService::NonMaliciousDownloadCountAllProfiles());
 808 }
 809
 810 // Test shutdown with a download in progress from one profile, where the only
 811 // open windows are for another profile.
 812 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithDownloadsBrowserTest,
 813                        TestWithDownloadsFromDifferentProfiles) {
 814   ProfileManager* profile_manager = g_browser_process->profile_manager();
 815   base::FilePath path =
 816       profile_manager->user_data_dir().AppendASCII("test_profile");
 817   if (!base::PathExists(path))
 818     ASSERT_TRUE(base::CreateDirectory(path));
 819   Profile* other_profile =
 820       Profile::CreateProfile(path, NULL, Profile::CREATE_MODE_SYNCHRONOUS);
 821   profile_manager->RegisterTestingProfile(other_profile, true, false);
 822   Browser* other_profile_browser = CreateBrowser(other_profile);
 823
 824   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 825   SetDownloadPathForProfile(browser()->profile());
 826   SetDownloadPathForProfile(other_profile);
 827   ASSERT_NO_FATAL_FAILURE(CreateStalledDownload(browser()));
 828   {
 829     RepeatedNotificationObserver close_observer(
 830         chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 831     browser()->window()->Close();
 832     close_observer.Wait();
 833   }
 834
 835   // When the shutdown is cancelled, the downloads page should be opened in a
 836   // browser for that profile. Because there are no browsers for that profile, a
 837   // new browser should be opened.
 838   ui_test_utils::BrowserAddedObserver new_browser_observer;
 839   TestBrowserCloseManager::AttemptClose(
 840       TestBrowserCloseManager::USER_CHOICE_USER_CANCELS_CLOSE);
 841   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 842   Browser* opened_browser = new_browser_observer.WaitForSingleNewBrowser();
 843   EXPECT_EQ(
 844       GURL(chrome::kChromeUIDownloadsURL),
 845       opened_browser->tab_strip_model()->GetActiveWebContents()->GetURL());
 846   EXPECT_EQ(GURL("about:blank"),
 847             other_profile_browser->tab_strip_model()->GetActiveWebContents()
 848                 ->GetURL());
 849
 850   RepeatedNotificationObserver close_observer(
 851       chrome::NOTIFICATION_BROWSER_CLOSED, 2);
 852   TestBrowserCloseManager::AttemptClose(
 853       TestBrowserCloseManager::USER_CHOICE_USER_ALLOWS_CLOSE);
 854   close_observer.Wait();
 855   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 856   EXPECT_TRUE(chrome::BrowserIterator().done());
 857   if (browser_defaults::kBrowserAliveWithNoWindows)
 858     EXPECT_EQ(1, DownloadService::NonMaliciousDownloadCountAllProfiles());
 859   else
 860     EXPECT_EQ(0, DownloadService::NonMaliciousDownloadCountAllProfiles());
 861 }
 862
 863 // Test shutdown with downloads in progress and beforeunload handlers.
 864 // Disabled, see http://crbug.com/315754.
 865 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithDownloadsBrowserTest,
 866                        DISABLED_TestBeforeUnloadAndDownloads) {
 867   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 868   SetDownloadPathForProfile(browser()->profile());
 869   ASSERT_NO_FATAL_FAILURE(CreateStalledDownload(browser()));
 870   ASSERT_NO_FATAL_FAILURE(ui_test_utils::NavigateToURL(
 871       browser(), embedded_test_server()->GetURL("/beforeunload.html")));
 872
 873   content::WindowedNotificationObserver cancel_observer(
 874       chrome::NOTIFICATION_BROWSER_CLOSE_CANCELLED,
 875       content::NotificationService::AllSources());
 876   TestBrowserCloseManager::AttemptClose(
 877       TestBrowserCloseManager::USER_CHOICE_USER_CANCELS_CLOSE);
 878   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 879   cancel_observer.Wait();
 880   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 881
 882   RepeatedNotificationObserver close_observer(
 883       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 884   TestBrowserCloseManager::AttemptClose(
 885       TestBrowserCloseManager::USER_CHOICE_USER_ALLOWS_CLOSE);
 886   ASSERT_NO_FATAL_FAILURE(AcceptClose());
 887   close_observer.Wait();
 888   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 889   EXPECT_TRUE(chrome::BrowserIterator().done());
 890 }
 891
 892 INSTANTIATE_TEST_CASE_P(BrowserCloseManagerWithDownloadsBrowserTest,
 893                         BrowserCloseManagerWithDownloadsBrowserTest,
 894                         testing::Bool());
 895
 896 class BrowserCloseManagerWithBackgroundModeBrowserTest
 897     : public BrowserCloseManagerBrowserTest {
 898  public:
 899   BrowserCloseManagerWithBackgroundModeBrowserTest() {}
 900
 901   void SetUpOnMainThread() override {
 902     BrowserCloseManagerBrowserTest::SetUpOnMainThread();
 903     g_browser_process->set_background_mode_manager_for_test(
 904         scoped_ptr<BackgroundModeManager>(new FakeBackgroundModeManager));
 905   }
 906
 907   bool IsBackgroundModeSuspended() {
 908     return static_cast<FakeBackgroundModeManager*>(
 909         g_browser_process->background_mode_manager())
 910         ->IsBackgroundModeSuspended();
 911   }
 912
 913  private:
 914   DISALLOW_COPY_AND_ASSIGN(BrowserCloseManagerWithBackgroundModeBrowserTest);
 915 };
 916
 917 // Check that background mode is suspended when closing all browsers unless we
 918 // are quitting and that background mode is resumed when a new browser window is
 919 // opened.
 920 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithBackgroundModeBrowserTest,
 921                        CloseAllBrowsersWithBackgroundMode) {
 922   EXPECT_FALSE(IsBackgroundModeSuspended());
 923   Profile* profile = browser()->profile();
 924   {
 925     RepeatedNotificationObserver close_observer(
 926         chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 927     chrome::IncrementKeepAliveCount();
 928     chrome::CloseAllBrowsers();
 929     close_observer.Wait();
 930   }
 931   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 932   EXPECT_TRUE(chrome::BrowserIterator().done());
 933   EXPECT_TRUE(IsBackgroundModeSuspended());
 934
 935   // Background mode should be resumed when a new browser window is opened.
 936   ui_test_utils::BrowserAddedObserver new_browser_observer;
 937   chrome::NewEmptyWindow(profile, chrome::HOST_DESKTOP_TYPE_NATIVE);
 938   new_browser_observer.WaitForSingleNewBrowser();
 939   chrome::DecrementKeepAliveCount();
 940   EXPECT_FALSE(IsBackgroundModeSuspended());
 941   RepeatedNotificationObserver close_observer(
 942       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 943
 944   // Background mode should not be suspended when quitting.
 945   chrome::CloseAllBrowsersAndQuit();
 946   close_observer.Wait();
 947   EXPECT_TRUE(browser_shutdown::IsTryingToQuit());
 948   EXPECT_TRUE(chrome::BrowserIterator().done());
 949   EXPECT_FALSE(IsBackgroundModeSuspended());
 950
 951 }
 952
 953 // Check that closing the last browser window individually does not affect
 954 // background mode.
 955 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithBackgroundModeBrowserTest,
 956                        CloseSingleBrowserWithBackgroundMode) {
 957   RepeatedNotificationObserver close_observer(
 958       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 959   EXPECT_FALSE(IsBackgroundModeSuspended());
 960   browser()->window()->Close();
 961   close_observer.Wait();
 962   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 963   EXPECT_TRUE(chrome::BrowserIterator().done());
 964   EXPECT_FALSE(IsBackgroundModeSuspended());
 965 }
 966
 967 // Check that closing all browsers with no browser windows open suspends
 968 // background mode but does not cause Chrome to quit.
 969 IN_PROC_BROWSER_TEST_P(BrowserCloseManagerWithBackgroundModeBrowserTest,
 970                        CloseAllBrowsersWithNoOpenBrowsersWithBackgroundMode) {
 971   RepeatedNotificationObserver close_observer(
 972       chrome::NOTIFICATION_BROWSER_CLOSED, 1);
 973   EXPECT_FALSE(IsBackgroundModeSuspended());
 974   chrome::IncrementKeepAliveCount();
 975   browser()->window()->Close();
 976   close_observer.Wait();
 977   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 978   EXPECT_TRUE(chrome::BrowserIterator().done());
 979   EXPECT_FALSE(IsBackgroundModeSuspended());
 980
 981   chrome::CloseAllBrowsers();
 982   EXPECT_FALSE(browser_shutdown::IsTryingToQuit());
 983   EXPECT_TRUE(chrome::BrowserIterator().done());
 984   EXPECT_TRUE(IsBackgroundModeSuspended());
 985 }
 986
 987 INSTANTIATE_TEST_CASE_P(BrowserCloseManagerWithBackgroundModeBrowserTest,
 988                         BrowserCloseManagerWithBackgroundModeBrowserTest,
 989                         testing::Bool());