chrome/browser/ui/views/find_bar_views_interactive_uitest.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 "base/strings/string_util.h"
   6 #include "base/strings/utf_string_conversions.h"
   7 #include "chrome/browser/chrome_notification_types.h"
   8 #include "chrome/browser/ui/browser.h"
   9 #include "chrome/browser/ui/browser_commands.h"
  10 #include "chrome/browser/ui/browser_tabstrip.h"
  11 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
  12 #include "chrome/browser/ui/find_bar/find_notification_details.h"
  13 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  14 #include "chrome/browser/ui/view_ids.h"
  15 #include "chrome/browser/ui/views/find_bar_host.h"
  16 #include "chrome/browser/ui/views/frame/browser_view.h"
  17 #include "chrome/test/base/in_process_browser_test.h"
  18 #include "chrome/test/base/interactive_test_utils.h"
  19 #include "chrome/test/base/ui_test_utils.h"
  20 #include "content/public/browser/notification_service.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "net/test/spawned_test_server/spawned_test_server.h"
  23 #include "ui/base/clipboard/clipboard.h"
  24 #include "ui/events/keycodes/keyboard_codes.h"
  25 #include "ui/views/focus/focus_manager.h"
  26 #include "ui/views/view.h"
  27
  28 using base::ASCIIToUTF16;
  29 using content::WebContents;
  30
  31 namespace {
  32
  33 static const char kSimplePage[] = "files/find_in_page/simple.html";
  34
  35 class FindInPageTest : public InProcessBrowserTest {
  36  public:
  37   FindInPageTest() {
  38     FindBarHost::disable_animations_during_testing_ = true;
  39   }
  40
  41   base::string16 GetFindBarText() {
  42     FindBar* find_bar = browser()->GetFindBarController()->find_bar();
  43     return find_bar->GetFindText();
  44   }
  45
  46   base::string16 GetFindBarSelectedText() {
  47     FindBarTesting* find_bar =
  48         browser()->GetFindBarController()->find_bar()->GetFindBarTesting();
  49     return find_bar->GetFindSelectedText();
  50   }
  51
  52  private:
  53   DISALLOW_COPY_AND_ASSIGN(FindInPageTest);
  54 };
  55
  56 }  // namespace
  57
  58 // Flaky because the test server fails to start? See: http://crbug.com/96594.
  59 IN_PROC_BROWSER_TEST_F(FindInPageTest, CrashEscHandlers) {
  60   ASSERT_TRUE(test_server()->Start());
  61
  62   // First we navigate to our test page (tab A).
  63   GURL url = test_server()->GetURL(kSimplePage);
  64   ui_test_utils::NavigateToURL(browser(), url);
  65
  66   chrome::Find(browser());
  67
  68   // Open another tab (tab B).
  69   chrome::AddSelectedTabWithURL(browser(), url, ui::PAGE_TRANSITION_TYPED);
  70
  71   chrome::Find(browser());
  72   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
  73                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
  74
  75   // Select tab A.
  76   browser()->tab_strip_model()->ActivateTabAt(0, true);
  77
  78   // Close tab B.
  79   browser()->tab_strip_model()->CloseWebContentsAt(1,
  80                                                    TabStripModel::CLOSE_NONE);
  81
  82   // Click on the location bar so that Find box loses focus.
  83   ASSERT_NO_FATAL_FAILURE(ui_test_utils::ClickOnView(browser(),
  84                                                      VIEW_ID_OMNIBOX));
  85   // Check the location bar is focused.
  86   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
  87
  88   // This used to crash until bug 1303709 was fixed.
  89   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
  90       browser(), ui::VKEY_ESCAPE, false, false, false, false));
  91 }
  92
  93 IN_PROC_BROWSER_TEST_F(FindInPageTest, NavigationByKeyEvent) {
  94   ASSERT_TRUE(test_server()->Start());
  95   // Make sure Chrome is in the foreground, otherwise sending input
  96   // won't do anything and the test will hang.
  97   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
  98   // First we navigate to any page.
  99   ui_test_utils::NavigateToURL(browser(), test_server()->GetURL(kSimplePage));
 100   // Show the Find bar.
 101   browser()->GetFindBarController()->Show();
 102   EXPECT_TRUE(
 103       ui_test_utils::IsViewFocused(browser(), VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 104   ui_test_utils::FindInPage(
 105       browser()->tab_strip_model()->GetActiveWebContents(), ASCIIToUTF16("a"),
 106       true, false, NULL, NULL);
 107
 108   // The textfield should be focused after pressing [Enter] on the find button.
 109   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(browser(), ui::VKEY_TAB, false,
 110                                               false, false, false));
 111   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(browser(), ui::VKEY_RETURN, false,
 112                                               false, false, false));
 113   EXPECT_TRUE(
 114       ui_test_utils::IsViewFocused(browser(), VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 115
 116   // The textfield should be focused after pressing [Enter] on the find button.
 117   ui_test_utils::FindInPage(
 118       browser()->tab_strip_model()->GetActiveWebContents(), ASCIIToUTF16("b"),
 119       true, false, NULL, NULL);
 120   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(browser(), ui::VKEY_TAB, false,
 121                                               false, false, false));
 122   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(browser(), ui::VKEY_TAB, false,
 123                                               false, false, false));
 124   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(browser(), ui::VKEY_RETURN, false,
 125                                               false, false, false));
 126   EXPECT_TRUE(
 127       ui_test_utils::IsViewFocused(browser(), VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 128 }
 129
 130 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(USE_AURA)
 131 // TODO(erg): linux_aura bringup: http://crbug.com/163931
 132 #define MAYBE_FocusRestore DISABLED_FocusRestore
 133 #else
 134 #define MAYBE_FocusRestore FocusRestore
 135 #endif
 136
 137 // Flaky because the test server fails to start? See: http://crbug.com/96594.
 138 IN_PROC_BROWSER_TEST_F(FindInPageTest, MAYBE_FocusRestore) {
 139   ASSERT_TRUE(test_server()->Start());
 140
 141   GURL url = test_server()->GetURL("title1.html");
 142   ui_test_utils::NavigateToURL(browser(), url);
 143
 144   // Focus the location bar, open and close the find-in-page, focus should
 145   // return to the location bar.
 146   chrome::FocusLocationBar(browser());
 147   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 148   // Ensure the creation of the find bar controller.
 149   browser()->GetFindBarController()->Show();
 150   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 151                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 152   browser()->GetFindBarController()->EndFindSession(
 153       FindBarController::kKeepSelectionOnPage,
 154       FindBarController::kKeepResultsInFindBox);
 155   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 156
 157   // Focus the location bar, find something on the page, close the find box,
 158   // focus should go to the page.
 159   chrome::FocusLocationBar(browser());
 160   chrome::Find(browser());
 161   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 162                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 163   ui_test_utils::FindInPage(
 164       browser()->tab_strip_model()->GetActiveWebContents(),
 165       ASCIIToUTF16("a"), true, false, NULL, NULL);
 166   browser()->GetFindBarController()->EndFindSession(
 167       FindBarController::kKeepSelectionOnPage,
 168       FindBarController::kKeepResultsInFindBox);
 169   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_TAB_CONTAINER));
 170
 171   // Focus the location bar, open and close the find box, focus should return to
 172   // the location bar (same as before, just checking that http://crbug.com/23599
 173   // is fixed).
 174   chrome::FocusLocationBar(browser());
 175   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 176   browser()->GetFindBarController()->Show();
 177   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 178                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 179   browser()->GetFindBarController()->EndFindSession(
 180       FindBarController::kKeepSelectionOnPage,
 181       FindBarController::kKeepResultsInFindBox);
 182   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 183 }
 184
 185
 186 // TODO(phajdan.jr): Disabling due to possible timing issues on XP
 187 // interactive_ui_tests.
 188 // http://crbug.com/311363
 189 IN_PROC_BROWSER_TEST_F(FindInPageTest, DISABLED_SelectionRestoreOnTabSwitch) {
 190   ASSERT_TRUE(test_server()->Start());
 191
 192   // Make sure Chrome is in the foreground, otherwise sending input
 193   // won't do anything and the test will hang.
 194   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 195
 196   // First we navigate to any page in the current tab (tab A).
 197   GURL url = test_server()->GetURL(kSimplePage);
 198   ui_test_utils::NavigateToURL(browser(), url);
 199
 200   // Show the Find bar.
 201   browser()->GetFindBarController()->Show();
 202
 203   // Search for "abc".
 204   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 205       browser(), ui::VKEY_A, false, false, false, false));
 206   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 207       browser(), ui::VKEY_B, false, false, false, false));
 208   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 209       browser(), ui::VKEY_C, false, false, false, false));
 210   EXPECT_EQ(ASCIIToUTF16("abc"), GetFindBarText());
 211
 212   // Select "bc".
 213   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 214       browser(), ui::VKEY_LEFT, false, true, false, false));
 215   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 216       browser(), ui::VKEY_LEFT, false, true, false, false));
 217   EXPECT_EQ(ASCIIToUTF16("bc"), GetFindBarSelectedText());
 218
 219   // Open another tab (tab B).
 220   content::WindowedNotificationObserver observer(
 221       content::NOTIFICATION_LOAD_STOP,
 222       content::NotificationService::AllSources());
 223   chrome::AddSelectedTabWithURL(browser(), url, ui::PAGE_TRANSITION_TYPED);
 224   observer.Wait();
 225
 226   // Show the Find bar.
 227   browser()->GetFindBarController()->Show();
 228
 229   // Search for "def".
 230   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 231       browser(), ui::VKEY_D, false, false, false, false));
 232   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 233       browser(), ui::VKEY_E, false, false, false, false));
 234   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 235       browser(), ui::VKEY_F, false, false, false, false));
 236   EXPECT_EQ(ASCIIToUTF16("def"), GetFindBarText());
 237
 238   // Select "de".
 239   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 240       browser(), ui::VKEY_HOME, false, false, false, false));
 241   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 242       browser(), ui::VKEY_RIGHT, false, true, false, false));
 243   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 244       browser(), ui::VKEY_RIGHT, false, true, false, false));
 245   EXPECT_EQ(ASCIIToUTF16("de"), GetFindBarSelectedText());
 246
 247   // Select tab A. Find bar should select "bc".
 248   browser()->tab_strip_model()->ActivateTabAt(0, true);
 249   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 250                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 251   EXPECT_EQ(ASCIIToUTF16("bc"), GetFindBarSelectedText());
 252
 253   // Select tab B. Find bar should select "de".
 254   browser()->tab_strip_model()->ActivateTabAt(1, true);
 255   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 256                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 257   EXPECT_EQ(ASCIIToUTF16("de"), GetFindBarSelectedText());
 258 }
 259
 260 #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && defined(USE_AURA)
 261 // TODO(erg): linux_aura bringup: http://crbug.com/163931
 262 #define MAYBE_FocusRestoreOnTabSwitch DISABLED_FocusRestoreOnTabSwitch
 263 #else
 264 #define MAYBE_FocusRestoreOnTabSwitch FocusRestoreOnTabSwitch
 265 #endif
 266
 267 // Flaky because the test server fails to start? See: http://crbug.com/96594.
 268 IN_PROC_BROWSER_TEST_F(FindInPageTest, MAYBE_FocusRestoreOnTabSwitch) {
 269   ASSERT_TRUE(test_server()->Start());
 270
 271   // First we navigate to our test page (tab A).
 272   GURL url = test_server()->GetURL(kSimplePage);
 273   ui_test_utils::NavigateToURL(browser(), url);
 274
 275   chrome::Find(browser());
 276   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 277                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 278
 279   // Search for 'a'.
 280   ui_test_utils::FindInPage(
 281       browser()->tab_strip_model()->GetActiveWebContents(),
 282       ASCIIToUTF16("a"), true, false, NULL, NULL);
 283   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarSelectedText());
 284
 285   // Open another tab (tab B).
 286   content::WindowedNotificationObserver observer(
 287       content::NOTIFICATION_LOAD_STOP,
 288       content::NotificationService::AllSources());
 289   chrome::AddSelectedTabWithURL(browser(), url, ui::PAGE_TRANSITION_TYPED);
 290   observer.Wait();
 291
 292   // Make sure Find box is open.
 293   chrome::Find(browser());
 294   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 295                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 296
 297   // Search for 'b'.
 298   ui_test_utils::FindInPage(
 299       browser()->tab_strip_model()->GetActiveWebContents(),
 300       ASCIIToUTF16("b"), true, false, NULL, NULL);
 301   EXPECT_EQ(ASCIIToUTF16("b"), GetFindBarSelectedText());
 302
 303   // Set focus away from the Find bar (to the Location bar).
 304   chrome::FocusLocationBar(browser());
 305   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 306
 307   // Select tab A. Find bar should get focus.
 308   browser()->tab_strip_model()->ActivateTabAt(0, true);
 309   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 310                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 311   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarSelectedText());
 312
 313   // Select tab B. Location bar should get focus.
 314   browser()->tab_strip_model()->ActivateTabAt(1, true);
 315   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_OMNIBOX));
 316 }
 317
 318 // FindInPage on Mac doesn't use prepopulated values. Search there is global.
 319 #if !defined(OS_MACOSX) && !defined(USE_AURA)
 320 // Flaky because the test server fails to start? See: http://crbug.com/96594.
 321 // This tests that whenever you clear values from the Find box and close it that
 322 // it respects that and doesn't show you the last search, as reported in bug:
 323 // http://crbug.com/40121. For Aura see bug http://crbug.com/292299.
 324 IN_PROC_BROWSER_TEST_F(FindInPageTest, PrepopulateRespectBlank) {
 325   ASSERT_TRUE(test_server()->Start());
 326
 327   // Make sure Chrome is in the foreground, otherwise sending input
 328   // won't do anything and the test will hang.
 329   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 330
 331   // First we navigate to any page.
 332   GURL url = test_server()->GetURL(kSimplePage);
 333   ui_test_utils::NavigateToURL(browser(), url);
 334
 335   // Show the Find bar.
 336   browser()->GetFindBarController()->Show();
 337
 338   // Search for "a".
 339   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 340       browser(), ui::VKEY_A, false, false, false, false));
 341
 342   // We should find "a" here.
 343   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarText());
 344
 345   // Delete "a".
 346   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 347       browser(), ui::VKEY_BACK, false, false, false, false));
 348
 349   // Validate we have cleared the text.
 350   EXPECT_EQ(base::string16(), GetFindBarText());
 351
 352   // Close the Find box.
 353   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 354       browser(), ui::VKEY_ESCAPE, false, false, false, false));
 355
 356   // Show the Find bar.
 357   browser()->GetFindBarController()->Show();
 358
 359   // After the Find box has been reopened, it should not have been prepopulated
 360   // with "a" again.
 361   EXPECT_EQ(base::string16(), GetFindBarText());
 362
 363   // Close the Find box.
 364   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 365       browser(), ui::VKEY_ESCAPE, false, false, false, false));
 366
 367   // Press F3 to trigger FindNext.
 368   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 369       browser(), ui::VKEY_F3, false, false, false, false));
 370
 371   // After the Find box has been reopened, it should still have no prepopulate
 372   // value.
 373   EXPECT_EQ(base::string16(), GetFindBarText());
 374 }
 375 #endif
 376
 377 // Flaky on Win. http://crbug.com/92467
 378 // Flaky on ChromeOS. http://crbug.com/118216
 379 // Flaky on linux aura. http://crbug.com/163931
 380 #if defined(TOOLKIT_VIEWS)
 381 #define MAYBE_PasteWithoutTextChange DISABLED_PasteWithoutTextChange
 382 #else
 383 #define MAYBE_PasteWithoutTextChange PasteWithoutTextChange
 384 #endif
 385
 386 IN_PROC_BROWSER_TEST_F(FindInPageTest, MAYBE_PasteWithoutTextChange) {
 387   ASSERT_TRUE(test_server()->Start());
 388
 389   // Make sure Chrome is in the foreground, otherwise sending input
 390   // won't do anything and the test will hang.
 391   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 392
 393   // First we navigate to any page.
 394   GURL url = test_server()->GetURL(kSimplePage);
 395   ui_test_utils::NavigateToURL(browser(), url);
 396
 397   // Show the Find bar.
 398   browser()->GetFindBarController()->Show();
 399
 400   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 401                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 402
 403   // Search for "a".
 404   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 405       browser(), ui::VKEY_A, false, false, false, false));
 406
 407   // We should find "a" here.
 408   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarText());
 409
 410   // Reload the page to clear the matching result.
 411   chrome::Reload(browser(), CURRENT_TAB);
 412
 413   // Focus the Find bar again to make sure the text is selected.
 414   browser()->GetFindBarController()->Show();
 415
 416   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
 417                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 418
 419   // "a" should be selected.
 420   EXPECT_EQ(ASCIIToUTF16("a"), GetFindBarSelectedText());
 421
 422   // Press Ctrl-C to copy the content.
 423   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 424       browser(), ui::VKEY_C, true, false, false, false));
 425
 426   base::string16 str;
 427   ui::Clipboard::GetForCurrentThread()->ReadText(ui::CLIPBOARD_TYPE_COPY_PASTE,
 428                                                  &str);
 429
 430   // Make sure the text is copied successfully.
 431   EXPECT_EQ(ASCIIToUTF16("a"), str);
 432
 433   // Press Ctrl-V to paste the content back, it should start finding even if the
 434   // content is not changed.
 435   content::Source<WebContents> notification_source(
 436       browser()->tab_strip_model()->GetActiveWebContents());
 437   ui_test_utils::WindowedNotificationObserverWithDetails
 438       <FindNotificationDetails> observer(
 439           chrome::NOTIFICATION_FIND_RESULT_AVAILABLE, notification_source);
 440
 441   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 442       browser(), ui::VKEY_V, true, false, false, false));
 443
 444   ASSERT_NO_FATAL_FAILURE(observer.Wait());
 445   FindNotificationDetails details;
 446   ASSERT_TRUE(observer.GetDetailsFor(notification_source.map_key(), &details));
 447   EXPECT_TRUE(details.number_of_matches() > 0);
 448 }
 449
 450 #if defined(OS_WIN)
 451 // TODO(phajdan.jr): Disabling due to possible timing issues on XP
 452 // interactive_ui_tests.
 453 // http://crbug.com/311363
 454 IN_PROC_BROWSER_TEST_F(FindInPageTest, DISABLED_CtrlEnter) {
 455   ui_test_utils::NavigateToURL(browser(),
 456                                GURL("data:text/html,This is some text with a "
 457                                     "<a href=\"about:blank\">link</a>."));
 458
 459   browser()->GetFindBarController()->Show();
 460
 461   // Search for "link".
 462   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 463       browser(), ui::VKEY_L, false, false, false, false));
 464   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 465       browser(), ui::VKEY_I, false, false, false, false));
 466   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 467       browser(), ui::VKEY_N, false, false, false, false));
 468   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 469       browser(), ui::VKEY_K, false, false, false, false));
 470   EXPECT_EQ(ASCIIToUTF16("link"), GetFindBarText());
 471
 472   ui_test_utils::UrlLoadObserver observer(
 473       GURL("about:blank"), content::NotificationService::AllSources());
 474
 475   // Send Ctrl-Enter, should cause navigation to about:blank.
 476   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 477       browser(), ui::VKEY_RETURN, true, false, false, false));
 478
 479   observer.Wait();
 480 }
 481 #endif