chrome/browser/unload_uitest.cc - chromium/src - Git at Google

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include "base/file_util.h"
 #include "base/test/test_timeouts.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/automation/automation_proxy.h"
 #include "chrome/test/automation/browser_proxy.h"
 #include "chrome/test/automation/tab_proxy.h"
 #include "chrome/test/automation/window_proxy.h"
 #include "chrome/test/ui/ui_test.h"
 #include "content/browser/net/url_request_mock_http_job.h"
 #include "net/url_request/url_request_test_util.h"
 #include "ui/base/events.h"
 #include "ui/base/message_box_flags.h"

 const std::string NOLISTENERS_HTML =
     "<html><head><title>nolisteners</title></head><body></body></html>";

 const std::string UNLOAD_HTML =
     "<html><head><title>unload</title></head><body>"
     "<script>window.onunload=function(e){}</script></body></html>";

 const std::string BEFORE_UNLOAD_HTML =
     "<html><head><title>beforeunload</title></head><body>"
     "<script>window.onbeforeunload=function(e){return 'foo'}</script>"
     "</body></html>";

 const std::string INNER_FRAME_WITH_FOCUS_HTML =
     "<html><head><title>innerframewithfocus</title></head><body>"
     "<script>window.onbeforeunload=function(e){return 'foo'}</script>"
     "<iframe src=\"data:text/html,<html><head><script>window.onload="
     "function(){document.getElementById('box').focus()}</script>"
     "<body><input id='box'></input></body></html>\"></iframe>"
     "</body></html>";

 const std::string TWO_SECOND_BEFORE_UNLOAD_HTML =
     "<html><head><title>twosecondbeforeunload</title></head><body>"
     "<script>window.onbeforeunload=function(e){"
       "var start = new Date().getTime();"
       "while(new Date().getTime() - start < 2000){}"
       "return 'foo';"
     "}</script></body></html>";

 const std::string INFINITE_UNLOAD_HTML =
     "<html><head><title>infiniteunload</title></head><body>"
     "<script>window.onunload=function(e){while(true){}}</script>"
     "</body></html>";

 const std::string INFINITE_BEFORE_UNLOAD_HTML =
     "<html><head><title>infinitebeforeunload</title></head><body>"
     "<script>window.onbeforeunload=function(e){while(true){}}</script>"
     "</body></html>";

 const std::string INFINITE_UNLOAD_ALERT_HTML =
     "<html><head><title>infiniteunloadalert</title></head><body>"
     "<script>window.onunload=function(e){"
       "while(true){}"
       "alert('foo');"
     "}</script></body></html>";

 const std::string INFINITE_BEFORE_UNLOAD_ALERT_HTML =
     "<html><head><title>infinitebeforeunloadalert</title></head><body>"
     "<script>window.onbeforeunload=function(e){"
       "while(true){}"
       "alert('foo');"
     "}</script></body></html>";

 const std::string TWO_SECOND_UNLOAD_ALERT_HTML =
     "<html><head><title>twosecondunloadalert</title></head><body>"
     "<script>window.onunload=function(e){"
       "var start = new Date().getTime();"
       "while(new Date().getTime() - start < 2000){}"
       "alert('foo');"
     "}</script></body></html>";

 const std::string TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML =
     "<html><head><title>twosecondbeforeunloadalert</title></head><body>"
     "<script>window.onbeforeunload=function(e){"
       "var start = new Date().getTime();"
       "while(new Date().getTime() - start < 2000){}"
       "alert('foo');"
     "}</script></body></html>";

 const std::string CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER =
     "<html><head><title>only_one_unload</title></head>"
     "<body onclick=\"window.open('data:text/html,"
     "<html><head><title>popup</title></head></body>')\" "
     "onbeforeunload='return;'>"
     "</body></html>";

 class UnloadTest : public UITest {
  public:
   virtual void SetUp() {
     const testing::TestInfo* const test_info =
         testing::UnitTest::GetInstance()->current_test_info();
     if (strcmp(test_info->name(),
         "BrowserCloseTabWhenOtherTabHasListener") == 0) {
       launch_arguments_.AppendSwitch(switches::kDisablePopupBlocking);
     }

     UITest::SetUp();
   }

   void CheckTitle(const std::wstring& expected_title) {
     const int kCheckDelayMs = 100;
     for (int max_wait_time = TestTimeouts::action_max_timeout_ms();
          max_wait_time > 0; max_wait_time -= kCheckDelayMs) {
       if (expected_title == GetActiveTabTitle())
         break;
       base::PlatformThread::Sleep(kCheckDelayMs);
     }

     EXPECT_EQ(expected_title, GetActiveTabTitle());
   }

   void NavigateToDataURL(const std::string& html_content,
                          const std::wstring& expected_title) {
     NavigateToURL(GURL("data:text/html," + html_content));
     CheckTitle(expected_title);
   }

   void NavigateToNolistenersFileTwice() {
     NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
                       FilePath(FILE_PATH_LITERAL("title2.html"))));
     CheckTitle(L"Title Of Awesomeness");
     NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
                       FilePath(FILE_PATH_LITERAL("title2.html"))));
     CheckTitle(L"Title Of Awesomeness");
   }

   // Navigates to a URL asynchronously, then again synchronously. The first
   // load is purposely async to test the case where the user loads another
   // page without waiting for the first load to complete.
   void NavigateToNolistenersFileTwiceAsync() {
     NavigateToURLAsync(
         URLRequestMockHTTPJob::GetMockUrl(
             FilePath(FILE_PATH_LITERAL("title2.html"))));
     NavigateToURL(
         URLRequestMockHTTPJob::GetMockUrl(
             FilePath(FILE_PATH_LITERAL("title2.html"))));

     CheckTitle(L"Title Of Awesomeness");
   }

   void LoadUrlAndQuitBrowser(const std::string& html_content,
                              const std::wstring& expected_title = L"") {
     scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
     ASSERT_TRUE(browser.get());
     NavigateToDataURL(html_content, expected_title);
     bool application_closed = false;
     EXPECT_TRUE(CloseBrowser(browser.get(), &application_closed));
   }

   void ClickModalDialogButton(ui::MessageBoxFlags::DialogButton button) {
     bool modal_dialog_showing = false;
     ui::MessageBoxFlags::DialogButton available_buttons;
     EXPECT_TRUE(automation()->WaitForAppModalDialog());
     EXPECT_TRUE(automation()->GetShowingAppModalDialog(&modal_dialog_showing,
         &available_buttons));
     ASSERT_TRUE(modal_dialog_showing);
     EXPECT_TRUE((button & available_buttons) != 0);
     EXPECT_TRUE(automation()->ClickAppModalDialogButton(button));
   }
 };

 // Navigate to a page with an infinite unload handler.
 // Then two async crosssite requests to ensure
 // we don't get confused and think we're closing the tab.
 //
 // This test is flaky on the valgrind UI bots. http://crbug.com/39057
 TEST_F(UnloadTest, DISABLED_CrossSiteInfiniteUnloadAsync) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
   // Must navigate to a non-data URL to trigger cross-site codepath.
   NavigateToNolistenersFileTwiceAsync();
 }

 // Navigate to a page with an infinite unload handler.
 // Then two sync crosssite requests to ensure
 // we correctly nav to each one.
 TEST_F(UnloadTest, CrossSiteInfiniteUnloadSync) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
   // Must navigate to a non-data URL to trigger cross-site codepath.
   NavigateToNolistenersFileTwice();
 }

 // TODO(creis): This test is currently failing intermittently on Linux and
 // consistently on Mac and Vista.  http://crbug.com/38427
 #if defined(OS_MACOSX)
 #define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
     DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
 #elif defined(OS_WIN)
 #define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
     DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
 #else
 // Flaky on Linux.  http://crbug.com/38427
 #define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
     FLAKY_CrossSiteInfiniteUnloadAsyncInputEvent
 #endif

 // Navigate to a page with an infinite unload handler.
 // Then an async crosssite request followed by an input event to ensure that
 // the short unload timeout (not the long input event timeout) is used.
 // See crbug.com/11007.
 TEST_F(UnloadTest, MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");

   // Navigate to a new URL asynchronously.
   NavigateToURLAsync(
       URLRequestMockHTTPJob::GetMockUrl(
           FilePath(FILE_PATH_LITERAL("title2.html"))));

   // Now send an input event while we're stalled on the unload handler.
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   scoped_refptr<WindowProxy> window(browser->GetWindow());
   ASSERT_TRUE(window.get());
   gfx::Rect bounds;
   ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_0, &bounds, false));
   ASSERT_TRUE(browser->SimulateDrag(bounds.CenterPoint(), bounds.CenterPoint(),
                                     ui::EF_LEFT_BUTTON_DOWN, false));

   // The title should update before the timeout in CheckTitle.
   CheckTitle(L"Title Of Awesomeness");
 }

 // Navigate to a page with an infinite beforeunload handler.
 // Then two two async crosssite requests to ensure
 // we don't get confused and think we're closing the tab.
 // This test is flaky on the valgrind UI bots. http://crbug.com/39057
 TEST_F(UnloadTest, FLAKY_CrossSiteInfiniteBeforeUnloadAsync) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
   // Must navigate to a non-data URL to trigger cross-site codepath.
   NavigateToNolistenersFileTwiceAsync();
 }

 // Navigate to a page with an infinite beforeunload handler.
 // Then two two sync crosssite requests to ensure
 // we correctly nav to each one.
 TEST_F(UnloadTest, CrossSiteInfiniteBeforeUnloadSync) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
   // Must navigate to a non-data URL to trigger cross-site codepath.
   NavigateToNolistenersFileTwice();
 }

 // Tests closing the browser on a page with no unload listeners registered.
 TEST_F(UnloadTest, BrowserCloseNoUnloadListeners) {
   LoadUrlAndQuitBrowser(NOLISTENERS_HTML, L"nolisteners");
 }

 // Tests closing the browser on a page with an unload listener registered.
 // Test marked as flaky in http://crbug.com/51698
 TEST_F(UnloadTest, FLAKY_BrowserCloseUnload) {
   LoadUrlAndQuitBrowser(UNLOAD_HTML, L"unload");
 }

 // Tests closing the browser with a beforeunload handler and clicking
 // OK in the beforeunload confirm dialog.
 TEST_F(UnloadTest, BrowserCloseBeforeUnloadOK) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");

   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

   int exit_code = -1;
   ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
                   TestTimeouts::action_max_timeout_ms(), &exit_code));
   EXPECT_EQ(0, exit_code);  // Expect a clean shutown.
 }

 // Tests closing the browser with a beforeunload handler and clicking
 // CANCEL in the beforeunload confirm dialog.
 TEST_F(UnloadTest, BrowserCloseBeforeUnloadCancel) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");

   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_CANCEL);

   // There's no real graceful way to wait for something _not_ to happen, so
   // we just wait a short period.
   base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());

   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

   int exit_code = -1;
   ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
                   TestTimeouts::action_max_timeout_ms(), &exit_code));
   EXPECT_EQ(0, exit_code);  // Expect a clean shutdown.
 }

 // Tests terminating the browser with a beforeunload handler.
 // Currently only ChromeOS shuts down gracefully.
 #if defined(OS_CHROMEOS)
 TEST_F(UnloadTest, BrowserTerminateBeforeUnload) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
   TerminateBrowser();
   VerifyCleanExit();
 }
 #endif

 #if defined(OS_LINUX)
 // Fails sometimes on Linux valgrind. http://crbug.com/45675
 #define MAYBE_BrowserCloseWithInnerFocusedFrame \
     FLAKY_BrowserCloseWithInnerFocusedFrame
 #else
 #define MAYBE_BrowserCloseWithInnerFocusedFrame \
     BrowserCloseWithInnerFocusedFrame
 #endif

 // Tests closing the browser and clicking OK in the beforeunload confirm dialog
 // if an inner frame has the focus.  See crbug.com/32615.
 TEST_F(UnloadTest, MAYBE_BrowserCloseWithInnerFocusedFrame) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());

   NavigateToDataURL(INNER_FRAME_WITH_FOCUS_HTML, L"innerframewithfocus");

   CloseBrowserAsync(browser.get());
   ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

   int exit_code = -1;
   ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
                   TestTimeouts::action_max_timeout_ms(), &exit_code));
   EXPECT_EQ(0, exit_code);  // Expect a clean shutdown.
 }

 // Tests closing the browser with a beforeunload handler that takes
 // two seconds to run.
 TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnload) {
   LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_HTML,
                         L"twosecondbeforeunload");
 }

 // Tests closing the browser on a page with an unload listener registered where
 // the unload handler has an infinite loop.
 TEST_F(UnloadTest, BrowserCloseInfiniteUnload) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   LoadUrlAndQuitBrowser(INFINITE_UNLOAD_HTML, L"infiniteunload");
 }

 #if defined(OS_WIN)
 // Flakily fails, times out: http://crbug.com/78803
 #define MAYBE_BrowserCloseInfiniteBeforeUnload \
     DISABLED_BrowserCloseInfiniteBeforeUnload
 #elif defined(OS_CHROMEOS)
 // Flakily fails: http://crbug.com/86469
 #define MAYBE_BrowserCloseInfiniteBeforeUnload \
     FLAKY_BrowserCloseInfiniteBeforeUnload
 #else
 #define MAYBE_BrowserCloseInfiniteBeforeUnload BrowserCloseInfiniteBeforeUnload
 #endif
 // Tests closing the browser with a beforeunload handler that hangs.
 TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnload) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
 }

 // Tests closing the browser on a page with an unload listener registered where
 // the unload handler has an infinite loop followed by an alert.
 TEST_F(UnloadTest, BrowserCloseInfiniteUnloadAlert) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   LoadUrlAndQuitBrowser(INFINITE_UNLOAD_ALERT_HTML, L"infiniteunloadalert");
 }

 #if defined(OS_WIN)
 // Flakily fails, times out: http://crbug.com/78803
 #define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
     DISABLED_BrowserCloseInfiniteBeforeUnloadAlert
 #else
 #define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
     BrowserCloseInfiniteBeforeUnloadAlert
 #endif
 // Tests closing the browser with a beforeunload handler that hangs then
 // pops up an alert.
 TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnloadAlert) {
   // Tests makes no sense in single-process mode since the renderer is hung.
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
     return;

   LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_ALERT_HTML,
                         L"infinitebeforeunloadalert");
 }

 // Tests closing the browser on a page with an unload listener registered where
 // the unload handler has an 2 second long loop followed by an alert.
 TEST_F(UnloadTest, BrowserCloseTwoSecondUnloadAlert) {
   LoadUrlAndQuitBrowser(TWO_SECOND_UNLOAD_ALERT_HTML, L"twosecondunloadalert");
 }

 // Tests closing the browser with a beforeunload handler that takes
 // two seconds to run then pops up an alert.
 TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnloadAlert) {
   LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML,
                         L"twosecondbeforeunloadalert");
 }

 #if defined(OS_MACOSX)
 // http://crbug.com/45162
 #define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
     DISABLED_BrowserCloseTabWhenOtherTabHasListener
 #elif defined(OS_WIN)
 // http://crbug.com/45281
 #define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
     DISABLED_BrowserCloseTabWhenOtherTabHasListener
 #elif defined(OS_CHROMEOS)
 // http://crbug.com/86769
 #define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
     FLAKY_BrowserCloseTabWhenOtherTabHasListener
 #else
 #define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
     BrowserCloseTabWhenOtherTabHasListener
 #endif

 // Tests that if there's a renderer process with two tabs, one of which has an
 // unload handler, and the other doesn't, the tab that doesn't have an unload
 // handler can be closed.
 TEST_F(UnloadTest, MAYBE_BrowserCloseTabWhenOtherTabHasListener) {
   NavigateToDataURL(CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER, L"only_one_unload");

   scoped_refptr<BrowserProxy> browser = automation()->GetBrowserWindow(0);
   ASSERT_TRUE(browser.get());
   scoped_refptr<WindowProxy> window = browser->GetWindow();
   ASSERT_TRUE(window.get());

   gfx::Rect tab_view_bounds;
   ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_CONTAINER,
               &tab_view_bounds, true));
   // Simulate a click to force user_gesture to true; if we don't, the resulting
   // popup will be constrained, which isn't what we want to test.
   ASSERT_TRUE(window->SimulateOSClick(tab_view_bounds.CenterPoint(),
                                       ui::EF_LEFT_BUTTON_DOWN));
   ASSERT_TRUE(browser->WaitForTabCountToBecome(2));

   CheckTitle(L"popup");
   scoped_refptr<TabProxy> popup_tab(browser->GetActiveTab());
   ASSERT_TRUE(popup_tab.get());
   EXPECT_TRUE(popup_tab->Close(true));

   ASSERT_TRUE(browser->WaitForTabCountToBecome(1));
   scoped_refptr<TabProxy> main_tab(browser->GetActiveTab());
   ASSERT_TRUE(main_tab.get());
   std::wstring main_title;
   EXPECT_TRUE(main_tab->GetTabTitle(&main_title));
   EXPECT_EQ(std::wstring(L"only_one_unload"), main_title);
 }

 // TODO(ojan): Add tests for unload/beforeunload that have multiple tabs
 // and multiple windows.
	// Copyright (c) 2011 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include "base/file_util.h"
	#include "base/test/test_timeouts.h"
	#include "chrome/browser/ui/view_ids.h"
	#include "chrome/common/chrome_switches.h"
	#include "chrome/test/automation/automation_proxy.h"
	#include "chrome/test/automation/browser_proxy.h"
	#include "chrome/test/automation/tab_proxy.h"
	#include "chrome/test/automation/window_proxy.h"
	#include "chrome/test/ui/ui_test.h"
	#include "content/browser/net/url_request_mock_http_job.h"
	#include "net/url_request/url_request_test_util.h"
	#include "ui/base/events.h"
	#include "ui/base/message_box_flags.h"

	const std::string NOLISTENERS_HTML =
	"<html><head><title>nolisteners</title></head><body></body></html>";

	const std::string UNLOAD_HTML =
	"<html><head><title>unload</title></head><body>"
	"<script>window.onunload=function(e){}</script></body></html>";

	const std::string BEFORE_UNLOAD_HTML =
	"<html><head><title>beforeunload</title></head><body>"
	"<script>window.onbeforeunload=function(e){return 'foo'}</script>"
	"</body></html>";

	const std::string INNER_FRAME_WITH_FOCUS_HTML =
	"<html><head><title>innerframewithfocus</title></head><body>"
	"<script>window.onbeforeunload=function(e){return 'foo'}</script>"
	"<iframe src=\"data:text/html,<html><head><script>window.onload="
	"function(){document.getElementById('box').focus()}</script>"
	"<body><input id='box'></input></body></html>\"></iframe>"
	"</body></html>";

	const std::string TWO_SECOND_BEFORE_UNLOAD_HTML =
	"<html><head><title>twosecondbeforeunload</title></head><body>"
	"<script>window.onbeforeunload=function(e){"
	"var start = new Date().getTime();"
	"while(new Date().getTime() - start < 2000){}"
	"return 'foo';"
	"}</script></body></html>";

	const std::string INFINITE_UNLOAD_HTML =
	"<html><head><title>infiniteunload</title></head><body>"
	"<script>window.onunload=function(e){while(true){}}</script>"
	"</body></html>";

	const std::string INFINITE_BEFORE_UNLOAD_HTML =
	"<html><head><title>infinitebeforeunload</title></head><body>"
	"<script>window.onbeforeunload=function(e){while(true){}}</script>"
	"</body></html>";

	const std::string INFINITE_UNLOAD_ALERT_HTML =
	"<html><head><title>infiniteunloadalert</title></head><body>"
	"<script>window.onunload=function(e){"
	"while(true){}"
	"alert('foo');"
	"}</script></body></html>";

	const std::string INFINITE_BEFORE_UNLOAD_ALERT_HTML =
	"<html><head><title>infinitebeforeunloadalert</title></head><body>"
	"<script>window.onbeforeunload=function(e){"
	"while(true){}"
	"alert('foo');"
	"}</script></body></html>";

	const std::string TWO_SECOND_UNLOAD_ALERT_HTML =
	"<html><head><title>twosecondunloadalert</title></head><body>"
	"<script>window.onunload=function(e){"
	"var start = new Date().getTime();"
	"while(new Date().getTime() - start < 2000){}"
	"alert('foo');"
	"}</script></body></html>";

	const std::string TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML =
	"<html><head><title>twosecondbeforeunloadalert</title></head><body>"
	"<script>window.onbeforeunload=function(e){"
	"var start = new Date().getTime();"
	"while(new Date().getTime() - start < 2000){}"
	"alert('foo');"
	"}</script></body></html>";

	const std::string CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER =
	"<html><head><title>only_one_unload</title></head>"
	"<body onclick=\"window.open('data:text/html,"
	"<html><head><title>popup</title></head></body>')\" "
	"onbeforeunload='return;'>"
	"</body></html>";

	class UnloadTest : public UITest {
	public:
	virtual void SetUp() {
	const testing::TestInfo* const test_info =
	testing::UnitTest::GetInstance()->current_test_info();
	if (strcmp(test_info->name(),
	"BrowserCloseTabWhenOtherTabHasListener") == 0) {
	launch_arguments_.AppendSwitch(switches::kDisablePopupBlocking);
	}

	UITest::SetUp();
	}

	void CheckTitle(const std::wstring& expected_title) {
	const int kCheckDelayMs = 100;
	for (int max_wait_time = TestTimeouts::action_max_timeout_ms();
	max_wait_time > 0; max_wait_time -= kCheckDelayMs) {
	if (expected_title == GetActiveTabTitle())
	break;
	base::PlatformThread::Sleep(kCheckDelayMs);
	}

	EXPECT_EQ(expected_title, GetActiveTabTitle());
	}

	void NavigateToDataURL(const std::string& html_content,
	const std::wstring& expected_title) {
	NavigateToURL(GURL("data:text/html," + html_content));
	CheckTitle(expected_title);
	}

	void NavigateToNolistenersFileTwice() {
	NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
	FilePath(FILE_PATH_LITERAL("title2.html"))));
	CheckTitle(L"Title Of Awesomeness");
	NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
	FilePath(FILE_PATH_LITERAL("title2.html"))));
	CheckTitle(L"Title Of Awesomeness");
	}

	// Navigates to a URL asynchronously, then again synchronously. The first
	// load is purposely async to test the case where the user loads another
	// page without waiting for the first load to complete.
	void NavigateToNolistenersFileTwiceAsync() {
	NavigateToURLAsync(
	URLRequestMockHTTPJob::GetMockUrl(
	FilePath(FILE_PATH_LITERAL("title2.html"))));
	NavigateToURL(
	URLRequestMockHTTPJob::GetMockUrl(
	FilePath(FILE_PATH_LITERAL("title2.html"))));

	CheckTitle(L"Title Of Awesomeness");
	}

	void LoadUrlAndQuitBrowser(const std::string& html_content,
	const std::wstring& expected_title = L"") {
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	NavigateToDataURL(html_content, expected_title);
	bool application_closed = false;
	EXPECT_TRUE(CloseBrowser(browser.get(), &application_closed));
	}

	void ClickModalDialogButton(ui::MessageBoxFlags::DialogButton button) {
	bool modal_dialog_showing = false;
	ui::MessageBoxFlags::DialogButton available_buttons;
	EXPECT_TRUE(automation()->WaitForAppModalDialog());
	EXPECT_TRUE(automation()->GetShowingAppModalDialog(&modal_dialog_showing,
	&available_buttons));
	ASSERT_TRUE(modal_dialog_showing);
	EXPECT_TRUE((button & available_buttons) != 0);
	EXPECT_TRUE(automation()->ClickAppModalDialogButton(button));
	}
	};

	// Navigate to a page with an infinite unload handler.
	// Then two async crosssite requests to ensure
	// we don't get confused and think we're closing the tab.
	//
	// This test is flaky on the valgrind UI bots. http://crbug.com/39057
	TEST_F(UnloadTest, DISABLED_CrossSiteInfiniteUnloadAsync) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
	// Must navigate to a non-data URL to trigger cross-site codepath.
	NavigateToNolistenersFileTwiceAsync();
	}

	// Navigate to a page with an infinite unload handler.
	// Then two sync crosssite requests to ensure
	// we correctly nav to each one.
	TEST_F(UnloadTest, CrossSiteInfiniteUnloadSync) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
	// Must navigate to a non-data URL to trigger cross-site codepath.
	NavigateToNolistenersFileTwice();
	}

	// TODO(creis): This test is currently failing intermittently on Linux and
	// consistently on Mac and Vista. http://crbug.com/38427
	#if defined(OS_MACOSX)
	#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
	DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
	#elif defined(OS_WIN)
	#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
	DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
	#else
	// Flaky on Linux. http://crbug.com/38427
	#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
	FLAKY_CrossSiteInfiniteUnloadAsyncInputEvent
	#endif

	// Navigate to a page with an infinite unload handler.
	// Then an async crosssite request followed by an input event to ensure that
	// the short unload timeout (not the long input event timeout) is used.
	// See crbug.com/11007.
	TEST_F(UnloadTest, MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");

	// Navigate to a new URL asynchronously.
	NavigateToURLAsync(
	URLRequestMockHTTPJob::GetMockUrl(
	FilePath(FILE_PATH_LITERAL("title2.html"))));

	// Now send an input event while we're stalled on the unload handler.
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	scoped_refptr<WindowProxy> window(browser->GetWindow());
	ASSERT_TRUE(window.get());
	gfx::Rect bounds;
	ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_0, &bounds, false));
	ASSERT_TRUE(browser->SimulateDrag(bounds.CenterPoint(), bounds.CenterPoint(),
	ui::EF_LEFT_BUTTON_DOWN, false));

	// The title should update before the timeout in CheckTitle.
	CheckTitle(L"Title Of Awesomeness");
	}

	// Navigate to a page with an infinite beforeunload handler.
	// Then two two async crosssite requests to ensure
	// we don't get confused and think we're closing the tab.
	// This test is flaky on the valgrind UI bots. http://crbug.com/39057
	TEST_F(UnloadTest, FLAKY_CrossSiteInfiniteBeforeUnloadAsync) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
	// Must navigate to a non-data URL to trigger cross-site codepath.
	NavigateToNolistenersFileTwiceAsync();
	}

	// Navigate to a page with an infinite beforeunload handler.
	// Then two two sync crosssite requests to ensure
	// we correctly nav to each one.
	TEST_F(UnloadTest, CrossSiteInfiniteBeforeUnloadSync) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
	// Must navigate to a non-data URL to trigger cross-site codepath.
	NavigateToNolistenersFileTwice();
	}

	// Tests closing the browser on a page with no unload listeners registered.
	TEST_F(UnloadTest, BrowserCloseNoUnloadListeners) {
	LoadUrlAndQuitBrowser(NOLISTENERS_HTML, L"nolisteners");
	}

	// Tests closing the browser on a page with an unload listener registered.
	// Test marked as flaky in http://crbug.com/51698
	TEST_F(UnloadTest, FLAKY_BrowserCloseUnload) {
	LoadUrlAndQuitBrowser(UNLOAD_HTML, L"unload");
	}

	// Tests closing the browser with a beforeunload handler and clicking
	// OK in the beforeunload confirm dialog.
	TEST_F(UnloadTest, BrowserCloseBeforeUnloadOK) {
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");

	CloseBrowserAsync(browser.get());
	ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

	int exit_code = -1;
	ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
	TestTimeouts::action_max_timeout_ms(), &exit_code));
	EXPECT_EQ(0, exit_code); // Expect a clean shutown.
	}

	// Tests closing the browser with a beforeunload handler and clicking
	// CANCEL in the beforeunload confirm dialog.
	TEST_F(UnloadTest, BrowserCloseBeforeUnloadCancel) {
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");

	CloseBrowserAsync(browser.get());
	ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_CANCEL);

	// There's no real graceful way to wait for something _not_ to happen, so
	// we just wait a short period.
	base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());

	CloseBrowserAsync(browser.get());
	ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

	int exit_code = -1;
	ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
	TestTimeouts::action_max_timeout_ms(), &exit_code));
	EXPECT_EQ(0, exit_code); // Expect a clean shutdown.
	}

	// Tests terminating the browser with a beforeunload handler.
	// Currently only ChromeOS shuts down gracefully.
	#if defined(OS_CHROMEOS)
	TEST_F(UnloadTest, BrowserTerminateBeforeUnload) {
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
	TerminateBrowser();
	VerifyCleanExit();
	}
	#endif

	#if defined(OS_LINUX)
	// Fails sometimes on Linux valgrind. http://crbug.com/45675
	#define MAYBE_BrowserCloseWithInnerFocusedFrame \
	FLAKY_BrowserCloseWithInnerFocusedFrame
	#else
	#define MAYBE_BrowserCloseWithInnerFocusedFrame \
	BrowserCloseWithInnerFocusedFrame
	#endif

	// Tests closing the browser and clicking OK in the beforeunload confirm dialog
	// if an inner frame has the focus. See crbug.com/32615.
	TEST_F(UnloadTest, MAYBE_BrowserCloseWithInnerFocusedFrame) {
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());

	NavigateToDataURL(INNER_FRAME_WITH_FOCUS_HTML, L"innerframewithfocus");

	CloseBrowserAsync(browser.get());
	ClickModalDialogButton(ui::MessageBoxFlags::DIALOGBUTTON_OK);

	int exit_code = -1;
	ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
	TestTimeouts::action_max_timeout_ms(), &exit_code));
	EXPECT_EQ(0, exit_code); // Expect a clean shutdown.
	}

	// Tests closing the browser with a beforeunload handler that takes
	// two seconds to run.
	TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnload) {
	LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_HTML,
	L"twosecondbeforeunload");
	}

	// Tests closing the browser on a page with an unload listener registered where
	// the unload handler has an infinite loop.
	TEST_F(UnloadTest, BrowserCloseInfiniteUnload) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	LoadUrlAndQuitBrowser(INFINITE_UNLOAD_HTML, L"infiniteunload");
	}

	#if defined(OS_WIN)
	// Flakily fails, times out: http://crbug.com/78803
	#define MAYBE_BrowserCloseInfiniteBeforeUnload \
	DISABLED_BrowserCloseInfiniteBeforeUnload
	#elif defined(OS_CHROMEOS)
	// Flakily fails: http://crbug.com/86469
	#define MAYBE_BrowserCloseInfiniteBeforeUnload \
	FLAKY_BrowserCloseInfiniteBeforeUnload
	#else
	#define MAYBE_BrowserCloseInfiniteBeforeUnload BrowserCloseInfiniteBeforeUnload
	#endif
	// Tests closing the browser with a beforeunload handler that hangs.
	TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnload) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
	}

	// Tests closing the browser on a page with an unload listener registered where
	// the unload handler has an infinite loop followed by an alert.
	TEST_F(UnloadTest, BrowserCloseInfiniteUnloadAlert) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	LoadUrlAndQuitBrowser(INFINITE_UNLOAD_ALERT_HTML, L"infiniteunloadalert");
	}

	#if defined(OS_WIN)
	// Flakily fails, times out: http://crbug.com/78803
	#define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
	DISABLED_BrowserCloseInfiniteBeforeUnloadAlert
	#else
	#define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
	BrowserCloseInfiniteBeforeUnloadAlert
	#endif
	// Tests closing the browser with a beforeunload handler that hangs then
	// pops up an alert.
	TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnloadAlert) {
	// Tests makes no sense in single-process mode since the renderer is hung.
	if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
	return;

	LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_ALERT_HTML,
	L"infinitebeforeunloadalert");
	}

	// Tests closing the browser on a page with an unload listener registered where
	// the unload handler has an 2 second long loop followed by an alert.
	TEST_F(UnloadTest, BrowserCloseTwoSecondUnloadAlert) {
	LoadUrlAndQuitBrowser(TWO_SECOND_UNLOAD_ALERT_HTML, L"twosecondunloadalert");
	}

	// Tests closing the browser with a beforeunload handler that takes
	// two seconds to run then pops up an alert.
	TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnloadAlert) {
	LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML,
	L"twosecondbeforeunloadalert");
	}

	#if defined(OS_MACOSX)
	// http://crbug.com/45162
	#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
	DISABLED_BrowserCloseTabWhenOtherTabHasListener
	#elif defined(OS_WIN)
	// http://crbug.com/45281
	#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
	DISABLED_BrowserCloseTabWhenOtherTabHasListener
	#elif defined(OS_CHROMEOS)
	// http://crbug.com/86769
	#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
	FLAKY_BrowserCloseTabWhenOtherTabHasListener
	#else
	#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
	BrowserCloseTabWhenOtherTabHasListener
	#endif

	// Tests that if there's a renderer process with two tabs, one of which has an
	// unload handler, and the other doesn't, the tab that doesn't have an unload
	// handler can be closed.
	TEST_F(UnloadTest, MAYBE_BrowserCloseTabWhenOtherTabHasListener) {
	NavigateToDataURL(CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER, L"only_one_unload");

	scoped_refptr<BrowserProxy> browser = automation()->GetBrowserWindow(0);
	ASSERT_TRUE(browser.get());
	scoped_refptr<WindowProxy> window = browser->GetWindow();
	ASSERT_TRUE(window.get());

	gfx::Rect tab_view_bounds;
	ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_CONTAINER,
	&tab_view_bounds, true));
	// Simulate a click to force user_gesture to true; if we don't, the resulting
	// popup will be constrained, which isn't what we want to test.
	ASSERT_TRUE(window->SimulateOSClick(tab_view_bounds.CenterPoint(),
	ui::EF_LEFT_BUTTON_DOWN));
	ASSERT_TRUE(browser->WaitForTabCountToBecome(2));

	CheckTitle(L"popup");
	scoped_refptr<TabProxy> popup_tab(browser->GetActiveTab());
	ASSERT_TRUE(popup_tab.get());
	EXPECT_TRUE(popup_tab->Close(true));

	ASSERT_TRUE(browser->WaitForTabCountToBecome(1));
	scoped_refptr<TabProxy> main_tab(browser->GetActiveTab());
	ASSERT_TRUE(main_tab.get());
	std::wstring main_title;
	EXPECT_TRUE(main_tab->GetTabTitle(&main_title));
	EXPECT_EQ(std::wstring(L"only_one_unload"), main_title);
	}

	// TODO(ojan): Add tests for unload/beforeunload that have multiple tabs
	// and multiple windows.