chrome/browser/browser_keyevents_browsertest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "build/build_config.h"
   6
   7 #include "base/basictypes.h"
   8 #include "base/logging.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/strings/stringprintf.h"
  11 #include "base/strings/utf_string_conversions.h"
  12 #include "base/values.h"
  13 #include "chrome/browser/chrome_notification_types.h"
  14 #include "chrome/browser/ui/browser.h"
  15 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  16 #include "chrome/common/chrome_paths.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/dom_operation_notification_details.h"
  21 #include "content/public/browser/notification_registrar.h"
  22 #include "content/public/browser/notification_service.h"
  23 #include "content/public/browser/render_view_host.h"
  24 #include "content/public/browser/render_widget_host_view.h"
  25 #include "content/public/browser/web_contents.h"
  26 #include "content/public/browser/web_contents_view.h"
  27 #include "content/public/test/browser_test_utils.h"
  28 #include "net/test/embedded_test_server/embedded_test_server.h"
  29 #include "ui/events/keycodes/keyboard_codes.h"
  30
  31 // TODO(kbr): remove: http://crbug.com/222296
  32 #if defined(OS_MACOSX)
  33 #import "base/mac/mac_util.h"
  34 #endif
  35
  36 using content::DomOperationNotificationDetails;
  37 using content::NavigationController;
  38 using content::RenderViewHost;
  39
  40 namespace {
  41
  42 const char kTestingPage[] = "/keyevents_test.html";
  43 const char kSuppressEventJS[] =
  44     "window.domAutomationController.send(setDefaultAction('%ls', %ls));";
  45 const char kGetResultJS[] =
  46     "window.domAutomationController.send(keyEventResult[%d]);";
  47 const char kGetResultLengthJS[] =
  48     "window.domAutomationController.send(keyEventResult.length);";
  49 const char kGetFocusedElementJS[] =
  50     "window.domAutomationController.send(focusedElement);";
  51 const char kSetFocusedElementJS[] =
  52     "window.domAutomationController.send(setFocusedElement('%ls'));";
  53 const char kGetTextBoxValueJS[] =
  54     "window.domAutomationController.send("
  55     "    document.getElementById('%ls').value);";
  56 const char kSetTextBoxValueJS[] =
  57     "window.domAutomationController.send("
  58     "    document.getElementById('%ls').value = '%ls');";
  59 const char kStartTestJS[] =
  60     "window.domAutomationController.send(startTest(%d));";
  61
  62 // Maximum lenght of the result array in KeyEventTestData structure.
  63 const size_t kMaxResultLength = 10;
  64
  65 // A structure holding test data of a keyboard event.
  66 // Each keyboard event may generate multiple result strings representing
  67 // the result of keydown, keypress, keyup and textInput events.
  68 // For keydown, keypress and keyup events, the format of the result string is:
  69 // <type> <keyCode> <charCode> <ctrlKey> <shiftKey> <altKey> <commandKey>
  70 // where <type> may be 'D' (keydown), 'P' (keypress) or 'U' (keyup).
  71 // <ctrlKey>, <shiftKey> <altKey> and <commandKey> are boolean value indicating
  72 // the state of corresponding modifier key.
  73 // For textInput event, the format is: T <text>, where <text> is the text to be
  74 // input.
  75 // Please refer to chrome/test/data/keyevents_test.html for details.
  76 struct KeyEventTestData {
  77   ui::KeyboardCode key;
  78   bool ctrl;
  79   bool shift;
  80   bool alt;
  81   bool command;
  82
  83   bool suppress_keydown;
  84   bool suppress_keypress;
  85   bool suppress_keyup;
  86   bool suppress_textinput;
  87
  88   int result_length;
  89   const char* const result[kMaxResultLength];
  90 };
  91
  92 const wchar_t* GetBoolString(bool value) {
  93   return value ? L"true" : L"false";
  94 }
  95
  96 // A class to help wait for the finish of a key event test.
  97 class TestFinishObserver : public content::NotificationObserver {
  98  public:
  99   explicit TestFinishObserver(RenderViewHost* render_view_host)
 100       : finished_(false), waiting_(false) {
 101     registrar_.Add(this, content::NOTIFICATION_DOM_OPERATION_RESPONSE,
 102                    content::Source<RenderViewHost>(render_view_host));
 103   }
 104
 105   bool WaitForFinish() {
 106     if (!finished_) {
 107       waiting_ = true;
 108       content::RunMessageLoop();
 109       waiting_ = false;
 110     }
 111     return finished_;
 112   }
 113
 114   virtual void Observe(int type,
 115                        const content::NotificationSource& source,
 116                        const content::NotificationDetails& details) OVERRIDE {
 117     DCHECK(type == content::NOTIFICATION_DOM_OPERATION_RESPONSE);
 118     content::Details<DomOperationNotificationDetails> dom_op_details(details);
 119     // We might receive responses for other script execution, but we only
 120     // care about the test finished message.
 121     if (dom_op_details->json == "\"FINISHED\"") {
 122       finished_ = true;
 123       if (waiting_)
 124         base::MessageLoopForUI::current()->Quit();
 125     }
 126   }
 127
 128  private:
 129   bool finished_;
 130   bool waiting_;
 131   content::NotificationRegistrar registrar_;
 132
 133   DISALLOW_COPY_AND_ASSIGN(TestFinishObserver);
 134 };
 135
 136 class BrowserKeyEventsTest : public InProcessBrowserTest {
 137  public:
 138   BrowserKeyEventsTest() {}
 139
 140   bool IsViewFocused(ViewID vid) {
 141     return ui_test_utils::IsViewFocused(browser(), vid);
 142   }
 143
 144   void ClickOnView(ViewID vid) {
 145     ui_test_utils::ClickOnView(browser(), vid);
 146   }
 147
 148   // Set the suppress flag of an event specified by |type|. If |suppress| is
 149   // true then the web page will suppress all events with |type|. Following
 150   // event types are supported: keydown, keypress, keyup and textInput.
 151   void SuppressEventByType(int tab_index, const wchar_t* type, bool suppress) {
 152     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 153     bool actual;
 154     ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
 155         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 156         base::StringPrintf(kSuppressEventJS, type, GetBoolString(!suppress)),
 157         &actual));
 158     ASSERT_EQ(!suppress, actual);
 159   }
 160
 161   void SuppressEvents(int tab_index, bool keydown, bool keypress,
 162                       bool keyup, bool textinput) {
 163     ASSERT_NO_FATAL_FAILURE(
 164         SuppressEventByType(tab_index, L"keydown", keydown));
 165     ASSERT_NO_FATAL_FAILURE(
 166         SuppressEventByType(tab_index, L"keypress", keypress));
 167     ASSERT_NO_FATAL_FAILURE(
 168         SuppressEventByType(tab_index, L"keyup", keyup));
 169     ASSERT_NO_FATAL_FAILURE(
 170         SuppressEventByType(tab_index, L"textInput", textinput));
 171   }
 172
 173   void SuppressAllEvents(int tab_index, bool suppress) {
 174     SuppressEvents(tab_index, suppress, suppress, suppress, suppress);
 175   }
 176
 177   void GetResultLength(int tab_index, int* length) {
 178     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 179     ASSERT_TRUE(content::ExecuteScriptAndExtractInt(
 180         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 181         kGetResultLengthJS,
 182         length));
 183   }
 184
 185   void CheckResult(int tab_index, int length, const char* const result[]) {
 186     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 187     int actual_length;
 188     ASSERT_NO_FATAL_FAILURE(GetResultLength(tab_index, &actual_length));
 189     ASSERT_GE(actual_length, length);
 190     for (int i = 0; i < actual_length; ++i) {
 191       std::string actual;
 192       ASSERT_TRUE(content::ExecuteScriptAndExtractString(
 193           browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 194           base::StringPrintf(kGetResultJS, i),
 195           &actual));
 196
 197       // If more events were received than expected, then the additional events
 198       // must be keyup events.
 199       if (i < length)
 200         ASSERT_STREQ(result[i], actual.c_str());
 201       else
 202         ASSERT_EQ('U', actual[0]);
 203     }
 204   }
 205
 206   void CheckFocusedElement(int tab_index, const wchar_t* focused) {
 207     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 208     std::string actual;
 209     ASSERT_TRUE(content::ExecuteScriptAndExtractString(
 210         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 211         kGetFocusedElementJS,
 212         &actual));
 213     ASSERT_EQ(base::WideToUTF8(focused), actual);
 214   }
 215
 216   void SetFocusedElement(int tab_index, const wchar_t* focused) {
 217     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 218     bool actual;
 219     ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
 220         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 221         base::StringPrintf(kSetFocusedElementJS, focused),
 222         &actual));
 223     ASSERT_TRUE(actual);
 224   }
 225
 226   void CheckTextBoxValue(int tab_index, const wchar_t* id,
 227                          const wchar_t* value) {
 228     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 229     std::string actual;
 230     ASSERT_TRUE(content::ExecuteScriptAndExtractString(
 231         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 232         base::StringPrintf(kGetTextBoxValueJS, id),
 233         &actual));
 234     ASSERT_EQ(base::WideToUTF8(value), actual);
 235   }
 236
 237   void SetTextBoxValue(int tab_index, const wchar_t* id,
 238                        const wchar_t* value) {
 239     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 240     std::string actual;
 241     ASSERT_TRUE(content::ExecuteScriptAndExtractString(
 242         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 243         base::StringPrintf(kSetTextBoxValueJS, id, value),
 244         &actual));
 245     ASSERT_EQ(base::WideToUTF8(value), actual);
 246   }
 247
 248   void StartTest(int tab_index, int result_length) {
 249     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 250     bool actual;
 251     ASSERT_TRUE(content::ExecuteScriptAndExtractBool(
 252         browser()->tab_strip_model()->GetWebContentsAt(tab_index),
 253         base::StringPrintf(kStartTestJS, result_length),
 254         &actual));
 255     ASSERT_TRUE(actual);
 256   }
 257
 258   void TestKeyEvent(int tab_index, const KeyEventTestData& test) {
 259     ASSERT_LT(tab_index, browser()->tab_strip_model()->count());
 260     ASSERT_EQ(tab_index, browser()->tab_strip_model()->active_index());
 261
 262     // Inform our testing web page that we are about to start testing a key
 263     // event.
 264     ASSERT_NO_FATAL_FAILURE(StartTest(tab_index, test.result_length));
 265     ASSERT_NO_FATAL_FAILURE(SuppressEvents(
 266         tab_index, test.suppress_keydown, test.suppress_keypress,
 267         test.suppress_keyup, test.suppress_textinput));
 268
 269     // We need to create a finish observer before sending the key event,
 270     // because the test finished message might be arrived before returning
 271     // from the SendKeyPressSync() method.
 272     TestFinishObserver finish_observer(
 273         browser()->tab_strip_model()->GetWebContentsAt(tab_index)->
 274             GetRenderViewHost());
 275
 276     ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 277         browser(), test.key, test.ctrl, test.shift, test.alt, test.command));
 278     ASSERT_TRUE(finish_observer.WaitForFinish());
 279     ASSERT_NO_FATAL_FAILURE(CheckResult(
 280         tab_index, test.result_length, test.result));
 281   }
 282
 283   std::string GetTestDataDescription(const KeyEventTestData& data) {
 284     std::string desc = base::StringPrintf(
 285         " VKEY:0x%02x, ctrl:%d, shift:%d, alt:%d, command:%d\n"
 286         " Suppress: keydown:%d, keypress:%d, keyup:%d, textInput:%d\n"
 287         " Expected results(%d):\n",
 288         data.key, data.ctrl, data.shift, data.alt, data.command,
 289         data.suppress_keydown, data.suppress_keypress, data.suppress_keyup,
 290         data.suppress_textinput, data.result_length);
 291     for (int i = 0; i < data.result_length; ++i) {
 292       desc.append("  ");
 293       desc.append(data.result[i]);
 294       desc.append("\n");
 295     }
 296     return desc;
 297   }
 298 };
 299
 300 // Flaky: http://crbug.com/129235, http://crbug.com/81451.
 301 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, DISABLED_NormalKeyEvents) {
 302   static const KeyEventTestData kTestNoInput[] = {
 303     // a
 304     { ui::VKEY_A, false, false, false, false,
 305       false, false, false, false, 3,
 306       { "D 65 0 false false false false",
 307         "P 97 97 false false false false",
 308         "U 65 0 false false false false" } },
 309     // shift-a
 310     { ui::VKEY_A, false, true, false, false,
 311       false, false, false, false, 5,
 312       { "D 16 0 false true false false",
 313         "D 65 0 false true false false",
 314         "P 65 65 false true false false",
 315         "U 65 0 false true false false",
 316         "U 16 0 false true false false" } },
 317     // a, suppress keydown
 318     { ui::VKEY_A, false, false, false, false,
 319       true, false, false, false, 2,
 320       { "D 65 0 false false false false",
 321         "U 65 0 false false false false" } },
 322   };
 323
 324   static const KeyEventTestData kTestWithInput[] = {
 325     // a
 326     { ui::VKEY_A, false, false, false, false,
 327       false, false, false, false, 4,
 328       { "D 65 0 false false false false",
 329         "P 97 97 false false false false",
 330         "T a",
 331         "U 65 0 false false false false" } },
 332     // shift-a
 333     { ui::VKEY_A, false, true, false, false,
 334       false, false, false, false, 6,
 335       { "D 16 0 false true false false",
 336         "D 65 0 false true false false",
 337         "P 65 65 false true false false",
 338         "T A",
 339         "U 65 0 false true false false",
 340         "U 16 0 false true false false" } },
 341     // a, suppress keydown
 342     { ui::VKEY_A, false, false, false, false,
 343       true, false, false, false, 2,
 344       { "D 65 0 false false false false",
 345         "U 65 0 false false false false" } },
 346     // a, suppress keypress
 347     { ui::VKEY_A, false, false, false, false,
 348       false, true, false, false, 3,
 349       { "D 65 0 false false false false",
 350         "P 97 97 false false false false",
 351         "U 65 0 false false false false" } },
 352     // a, suppress textInput
 353     { ui::VKEY_A, false, false, false, false,
 354       false, false, false, true, 4,
 355       { "D 65 0 false false false false",
 356         "P 97 97 false false false false",
 357         "T a",
 358         "U 65 0 false false false false" } },
 359   };
 360
 361   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 362
 363   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 364   GURL url = embedded_test_server()->GetURL(kTestingPage);
 365   ui_test_utils::NavigateToURL(browser(), url);
 366
 367   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 368   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 369
 370   int tab_index = browser()->tab_strip_model()->active_index();
 371   for (size_t i = 0; i < arraysize(kTestNoInput); ++i) {
 372     EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestNoInput[i]))
 373         << "kTestNoInput[" << i << "] failed:\n"
 374         << GetTestDataDescription(kTestNoInput[i]);
 375   }
 376
 377   // Input in normal text box.
 378   ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L"A"));
 379   for (size_t i = 0; i < arraysize(kTestWithInput); ++i) {
 380     EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestWithInput[i]))
 381         << "kTestWithInput[" << i << "] in text box failed:\n"
 382         << GetTestDataDescription(kTestWithInput[i]);
 383   }
 384   EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, L"A", L"aA"));
 385
 386   // Input in password box.
 387   ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L"B"));
 388   for (size_t i = 0; i < arraysize(kTestWithInput); ++i) {
 389     EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestWithInput[i]))
 390         << "kTestWithInput[" << i << "] in password box failed:\n"
 391         << GetTestDataDescription(kTestWithInput[i]);
 392   }
 393   EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, L"B", L"aA"));
 394 }
 395
 396 #if defined(OS_WIN) || defined(OS_LINUX)
 397
 398 #if defined(OS_LINUX) || (defined(OS_WIN) && defined(USE_AURA))
 399 // Linux: http://crbug.com/129235
 400 // Win Aura: crbug.com/269564
 401 #define MAYBE_CtrlKeyEvents DISABLED_CtrlKeyEvents
 402 #else
 403 #define MAYBE_CtrlKeyEvents CtrlKeyEvents
 404 #endif
 405
 406 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, MAYBE_CtrlKeyEvents) {
 407   static const KeyEventTestData kTestCtrlF = {
 408     ui::VKEY_F, true, false, false, false,
 409     false, false, false, false, 2,
 410     { "D 17 0 true false false false",
 411       "D 70 0 true false false false" }
 412   };
 413
 414   static const KeyEventTestData kTestCtrlFSuppressKeyDown = {
 415     ui::VKEY_F, true, false, false, false,
 416     true, false, false, false, 4,
 417     { "D 17 0 true false false false",
 418       "D 70 0 true false false false",
 419       "U 70 0 true false false false",
 420       "U 17 0 true false false false" }
 421   };
 422
 423   // Ctrl+Z doesn't bind to any accelerators, which then should generate a
 424   // keypress event with charCode=26.
 425   static const KeyEventTestData kTestCtrlZ = {
 426     ui::VKEY_Z, true, false, false, false,
 427     false, false, false, false, 5,
 428     { "D 17 0 true false false false",
 429       "D 90 0 true false false false",
 430       "P 26 26 true false false false",
 431       "U 90 0 true false false false",
 432       "U 17 0 true false false false" }
 433   };
 434
 435   static const KeyEventTestData kTestCtrlZSuppressKeyDown = {
 436     ui::VKEY_Z, true, false, false, false,
 437     true, false, false, false, 4,
 438     { "D 17 0 true false false false",
 439       "D 90 0 true false false false",
 440       "U 90 0 true false false false",
 441       "U 17 0 true false false false" }
 442   };
 443
 444   // Ctrl+Enter shall generate a keypress event with charCode=10 (LF).
 445   static const KeyEventTestData kTestCtrlEnter = {
 446     ui::VKEY_RETURN, true, false, false, false,
 447     false, false, false, false, 5,
 448     { "D 17 0 true false false false",
 449       "D 13 0 true false false false",
 450       "P 10 10 true false false false",
 451       "U 13 0 true false false false",
 452       "U 17 0 true false false false" }
 453   };
 454
 455   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 456
 457   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 458   GURL url = embedded_test_server()->GetURL(kTestingPage);
 459   ui_test_utils::NavigateToURL(browser(), url);
 460
 461   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 462   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 463
 464   int tab_index = browser()->tab_strip_model()->active_index();
 465   // Press Ctrl+F, which will make the Find box open and request focus.
 466   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlF));
 467   EXPECT_TRUE(IsViewFocused(VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 468
 469   // Press Escape to close the Find box and move the focus back to the web page.
 470   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 471       browser(), ui::VKEY_ESCAPE, false, false, false, false));
 472   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 473
 474   // Press Ctrl+F with keydown suppressed shall not open the find box.
 475   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlFSuppressKeyDown));
 476   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 477
 478   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlZ));
 479   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlZSuppressKeyDown));
 480   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlEnter));
 481 }
 482 #elif defined(OS_MACOSX)
 483 // http://crbug.com/81451
 484 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, DISABLED_CommandKeyEvents) {
 485   static const KeyEventTestData kTestCmdF = {
 486     ui::VKEY_F, false, false, false, true,
 487     false, false, false, false, 2,
 488     { "D 91 0 false false false true",
 489       "D 70 0 false false false true" }
 490   };
 491
 492   // On Mac we don't send key up events when command modifier is down.
 493   static const KeyEventTestData kTestCmdFSuppressKeyDown = {
 494     ui::VKEY_F, false, false, false, true,
 495     true, false, false, false, 3,
 496     { "D 91 0 false false false true",
 497       "D 70 0 false false false true",
 498       "U 91 0 false false false true" }
 499   };
 500
 501   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 502
 503   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 504   GURL url = embedded_test_server()->GetURL(kTestingPage);
 505   ui_test_utils::NavigateToURL(browser(), url);
 506
 507   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 508   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 509
 510   int tab_index = browser()->tab_strip_model()->active_index();
 511   // Press Cmd+F, which will make the Find box open and request focus.
 512   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCmdF));
 513   EXPECT_TRUE(IsViewFocused(VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
 514
 515   // Press Escape to close the Find box and move the focus back to the web page.
 516   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 517       browser(), ui::VKEY_ESCAPE, false, false, false, false));
 518   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 519
 520   // Press Cmd+F with keydown suppressed shall not open the find box.
 521   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCmdFSuppressKeyDown));
 522   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 523 }
 524 #endif
 525
 526 // Flaky: http://crbug.com/81451 , http://crbug.com/129235 ,
 527 // also fails on Windows.
 528 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, DISABLED_AccessKeys) {
 529 #if defined(OS_MACOSX)
 530   // On Mac, access keys use ctrl+alt modifiers.
 531   static const KeyEventTestData kTestAccessA = {
 532     ui::VKEY_A, true, false, true, false,
 533     false, false, false, false, 6,
 534     { "D 17 0 true false false false",
 535       "D 18 0 true false true false",
 536       "D 65 0 true false true false",
 537       "U 65 0 true false true false",
 538       "U 18 0 true false true false",
 539       "U 17 0 true false false false" }
 540   };
 541
 542   static const KeyEventTestData kTestAccessDSuppress = {
 543     ui::VKEY_D, true, false, true, false,
 544     true, true, true, false, 6,
 545     { "D 17 0 true false false false",
 546       "D 18 0 true false true false",
 547       "D 68 0 true false true false",
 548       "U 68 0 true false true false",
 549       "U 18 0 true false true false",
 550       "U 17 0 true false false false" }
 551   };
 552
 553   static const KeyEventTestData kTestAccess1 = {
 554     ui::VKEY_1, true, false, true, false,
 555     false, false, false, false, 6,
 556     { "D 17 0 true false false false",
 557       "D 18 0 true false true false",
 558       "D 49 0 true false true false",
 559       "U 49 0 true false true false",
 560       "U 18 0 true false true false",
 561       "U 17 0 true false false false" }
 562   };
 563 #else
 564   static const KeyEventTestData kTestAccessA = {
 565     ui::VKEY_A, false, false, true, false,
 566     false, false, false, false, 4,
 567     { "D 18 0 false false true false",
 568       "D 65 0 false false true false",
 569       "U 65 0 false false true false",
 570       "U 18 0 false false true false" }
 571   };
 572
 573   static const KeyEventTestData kTestAccessD = {
 574     ui::VKEY_D, false, false, true, false,
 575     false, false, false, false, 2,
 576     { "D 18 0 false false true false",
 577       "D 68 0 false false true false" }
 578   };
 579
 580   static const KeyEventTestData kTestAccessDSuppress = {
 581     ui::VKEY_D, false, false, true, false,
 582     true, true, true, false, 4,
 583     { "D 18 0 false false true false",
 584       "D 68 0 false false true false",
 585       "U 68 0 false false true false",
 586       "U 18 0 false false true false" }
 587   };
 588
 589 #if !defined(USE_ASH)
 590   static const KeyEventTestData kTestAccess1 = {
 591     ui::VKEY_1, false, false, true, false,
 592     false, false, false, false, 4,
 593     { "D 18 0 false false true false",
 594       "D 49 0 false false true false",
 595       "U 49 0 false false true false",
 596       "U 18 0 false false true false" }
 597   };
 598 #endif
 599 #endif
 600
 601   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 602
 603   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 604   GURL url = embedded_test_server()->GetURL(kTestingPage);
 605   ui_test_utils::NavigateToURL(browser(), url);
 606
 607   content::RunAllPendingInMessageLoop();
 608   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 609   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 610
 611   int tab_index = browser()->tab_strip_model()->active_index();
 612   // Make sure no element is focused.
 613   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 614   // Alt+A should focus the element with accesskey = "A".
 615   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessA));
 616   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L"A"));
 617
 618   // Blur the focused element.
 619   EXPECT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L""));
 620   // Make sure no element is focused.
 621   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 622
 623 #if !defined(OS_MACOSX)
 624   // Alt+D should move the focus to the location entry.
 625   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessD));
 626
 627   // TODO(isherman): This is an experimental change to help diagnose
 628   // http://crbug.com/55713
 629   content::RunAllPendingInMessageLoop();
 630   EXPECT_TRUE(IsViewFocused(VIEW_ID_OMNIBOX));
 631   // No element should be focused, as Alt+D was handled by the browser.
 632   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 633
 634   // Move the focus back to the web page.
 635   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 636   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 637
 638   // Make sure no element is focused.
 639   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 640 #endif
 641
 642   // If the keydown event is suppressed, then Alt+D should be handled as an
 643   // accesskey rather than an accelerator key. Activation of an accesskey is not
 644   // a part of the default action of the key event, so it should not be
 645   // suppressed at all.
 646   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccessDSuppress));
 647   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 648   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L"D"));
 649
 650   // Blur the focused element.
 651   EXPECT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L""));
 652   // Make sure no element is focused.
 653   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 654 #if !defined(USE_ASH)
 655   // On Ash, alt-1..9 are assigned as window selection global accelerators, so
 656   // they can not be used as accesskeys.
 657   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAccess1));
 658 #if defined(TOOLKIT_GTK)
 659   // On GTK, alt-0..9 are assigned as tab selection accelerators, so they can
 660   // not be used as accesskeys.
 661   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L""));
 662 #else
 663   EXPECT_NO_FATAL_FAILURE(CheckFocusedElement(tab_index, L"1"));
 664 #endif
 665 #endif
 666 }
 667
 668 // Flaky, http://crbug.com/69475.
 669 #if defined(OS_LINUX) || (defined(OS_WIN) && defined(USE_AURA))
 670 #define MAYBE_ReservedAccelerators DISABLED_ReservedAccelerators
 671 #else
 672 #define MAYBE_ReservedAccelerators ReservedAccelerators
 673 #endif
 674 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, MAYBE_ReservedAccelerators) {
 675   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 676
 677   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 678   GURL url = embedded_test_server()->GetURL(kTestingPage);
 679   ui_test_utils::NavigateToURL(browser(), url);
 680
 681   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 682   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 683
 684   ASSERT_EQ(1, browser()->tab_strip_model()->count());
 685
 686   static const KeyEventTestData kTestCtrlOrCmdT = {
 687 #if defined(OS_MACOSX)
 688     ui::VKEY_T, false, false, false, true,
 689     true, false, false, false, 1,
 690     { "D 91 0 false false false true" }
 691 #else
 692     ui::VKEY_T, true, false, false, false,
 693     true, false, false, false, 1,
 694     { "D 17 0 true false false false" }
 695 #endif
 696   };
 697
 698   content::WindowedNotificationObserver wait_for_new_tab(
 699       chrome::NOTIFICATION_TAB_PARENTED,
 700       content::NotificationService::AllSources());
 701
 702   // Press Ctrl/Cmd+T, which will open a new tab. It cannot be suppressed.
 703   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(0, kTestCtrlOrCmdT));
 704   wait_for_new_tab.Wait();
 705
 706   int result_length;
 707   ASSERT_NO_FATAL_FAILURE(GetResultLength(0, &result_length));
 708   EXPECT_EQ(1, result_length);
 709
 710   EXPECT_EQ(2, browser()->tab_strip_model()->count());
 711   ASSERT_EQ(1, browser()->tab_strip_model()->active_index());
 712
 713   // Because of issue <http://crbug.com/65375>, switching back to the first tab
 714   // may cause the focus to be grabbed by omnibox. So instead, we load our
 715   // testing page in the newly created tab and try Cmd-W here.
 716   ui_test_utils::NavigateToURL(browser(), url);
 717
 718   // Make sure the focus is in the testing page.
 719   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 720   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 721
 722   // Reserved accelerators can't be suppressed.
 723   ASSERT_NO_FATAL_FAILURE(SuppressAllEvents(1, true));
 724
 725   content::WebContentsDestroyedWatcher destroyed_watcher(
 726       browser()->tab_strip_model()->GetWebContentsAt(1));
 727
 728   // Press Ctrl/Cmd+W, which will close the tab.
 729 #if defined(OS_MACOSX)
 730   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 731       browser(), ui::VKEY_W, false, false, false, true));
 732 #else
 733   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
 734       browser(), ui::VKEY_W, true, false, false, false));
 735 #endif
 736
 737   ASSERT_NO_FATAL_FAILURE(destroyed_watcher.Wait());
 738
 739   EXPECT_EQ(1, browser()->tab_strip_model()->count());
 740 }
 741
 742 #if defined(OS_MACOSX)
 743 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, EditorKeyBindings) {
 744   // TODO(kbr): re-enable: http://crbug.com/222296
 745   if (base::mac::IsOSMountainLionOrLater())
 746     return;
 747
 748   static const KeyEventTestData kTestCtrlA = {
 749     ui::VKEY_A, true, false, false, false,
 750     false, false, false, false, 4,
 751     { "D 17 0 true false false false",
 752       "D 65 0 true false false false",
 753       "U 65 0 true false false false",
 754       "U 17 0 true false false false" }
 755   };
 756
 757   static const KeyEventTestData kTestCtrlF = {
 758     ui::VKEY_F, true, false, false, false,
 759     false, false, false, false, 4,
 760     { "D 17 0 true false false false",
 761       "D 70 0 true false false false",
 762       "U 70 0 true false false false",
 763       "U 17 0 true false false false" }
 764   };
 765
 766   static const KeyEventTestData kTestCtrlK = {
 767     ui::VKEY_K, true, false, false, false,
 768     false, false, false, false, 4,
 769     { "D 17 0 true false false false",
 770       "D 75 0 true false false false",
 771       "U 75 0 true false false false",
 772       "U 17 0 true false false false" }
 773   };
 774
 775   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 776
 777   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 778   GURL url = embedded_test_server()->GetURL(kTestingPage);
 779   ui_test_utils::NavigateToURL(browser(), url);
 780
 781   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 782   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 783
 784   int tab_index = browser()->tab_strip_model()->active_index();
 785   ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L"A"));
 786   ASSERT_NO_FATAL_FAILURE(SetTextBoxValue(tab_index, L"A", L"Hello"));
 787   // Move the caret to the beginning of the line.
 788   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlA));
 789   // Forward one character
 790   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlF));
 791   // Delete to the end of the line.
 792   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlK));
 793   EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, L"A", L"H"));
 794 }
 795 #endif
 796
 797 // See http://crbug.com/147579
 798 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, DISABLED_PageUpDownKeys) {
 799   static const KeyEventTestData kTestPageUp = {
 800     ui::VKEY_PRIOR, false, false, false, false,
 801     false, false, false, false, 2,
 802     { "D 33 0 false false false false",
 803       "U 33 0 false false false false" }
 804   };
 805
 806   static const KeyEventTestData kTestPageDown = {
 807     ui::VKEY_NEXT, false, false, false, false,
 808     false, false, false, false, 2,
 809     { "D 34 0 false false false false",
 810       "U 34 0 false false false false" }
 811   };
 812
 813   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 814
 815   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 816   GURL url = embedded_test_server()->GetURL(kTestingPage);
 817   ui_test_utils::NavigateToURL(browser(), url);
 818
 819   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 820   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 821
 822   int tab_index = browser()->tab_strip_model()->active_index();
 823   ASSERT_NO_FATAL_FAILURE(SetFocusedElement(tab_index, L"A"));
 824   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestPageUp));
 825   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestPageDown));
 826   EXPECT_NO_FATAL_FAILURE(CheckTextBoxValue(tab_index, L"A", L""));
 827 }
 828
 829 #if defined(OS_WIN)
 830 // AltKey is enabled only on Windows. See crbug.com/114537.
 831 IN_PROC_BROWSER_TEST_F(BrowserKeyEventsTest, FocusMenuBarByAltKey) {
 832   static const KeyEventTestData kTestAltKey = {
 833     ui::VKEY_MENU, false, false, false, false,
 834     false, false, false, false, 2,
 835     { "D 18 0 false false true false",
 836       "U 18 0 false false true false" }
 837   };
 838
 839   static const KeyEventTestData kTestAltKeySuppress = {
 840     ui::VKEY_MENU, false, false, false, false,
 841     true, false, false, false, 2,
 842     { "D 18 0 false false true false",
 843       "U 18 0 false false true false" }
 844   };
 845
 846   static const KeyEventTestData kTestCtrlAltKey = {
 847     ui::VKEY_MENU, true, false, false, false,
 848     false, false, false, false, 4,
 849     { "D 17 0 true false false false",
 850       "D 18 0 true false true false",
 851       "U 18 0 true false true false",
 852       "U 17 0 true false false false" }
 853   };
 854
 855   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 856
 857   ASSERT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
 858   GURL url = embedded_test_server()->GetURL(kTestingPage);
 859   ui_test_utils::NavigateToURL(browser(), url);
 860
 861   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 862   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 863
 864   int tab_index = browser()->tab_strip_model()->active_index();
 865   // Press and release Alt key to focus wrench menu button.
 866   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAltKey));
 867   EXPECT_TRUE(IsViewFocused(VIEW_ID_APP_MENU));
 868
 869   ASSERT_NO_FATAL_FAILURE(ClickOnView(VIEW_ID_TAB_CONTAINER));
 870   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 871
 872   // Alt key can be suppressed.
 873   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestAltKeySuppress));
 874   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 875
 876   // Ctrl+Alt should have no effect.
 877   EXPECT_NO_FATAL_FAILURE(TestKeyEvent(tab_index, kTestCtrlAltKey));
 878   ASSERT_TRUE(IsViewFocused(VIEW_ID_TAB_CONTAINER));
 879 }
 880 #endif
 881
 882 }  // namespace