1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/test/remoting/remote_desktop_browsertest.h" 6 7 #include "base/command_line.h" 8 #include "base/file_util.h" 9 #include "base/json/json_reader.h" 10 #include "base/path_service.h" 11 #include "chrome/browser/extensions/extension_service.h" 12 #include "chrome/browser/extensions/unpacked_installer.h" 13 #include "chrome/browser/ui/extensions/application_launch.h" 14 #include "chrome/common/chrome_switches.h" 15 #include "chrome/test/remoting/key_code_conv.h" 16 #include "chrome/test/remoting/page_load_notification_observer.h" 17 #include "chrome/test/remoting/waiter.h" 18 #include "content/public/browser/native_web_keyboard_event.h" 19 #include "content/public/browser/render_view_host.h" 20 #include "content/public/test/test_utils.h" 21 #include "extensions/common/constants.h" 22 #include "extensions/common/extension.h" 23 #include "extensions/common/extension_set.h" 24 #include "extensions/common/switches.h" 25 #include "ui/base/window_open_disposition.h" 26 27 namespace remoting { 28 29 RemoteDesktopBrowserTest::RemoteDesktopBrowserTest() 30 : extension_(NULL) { 31 } 32 33 RemoteDesktopBrowserTest::~RemoteDesktopBrowserTest() {} 34 35 void RemoteDesktopBrowserTest::SetUp() { 36 ParseCommandLine(); 37 PlatformAppBrowserTest::SetUp(); 38 } 39 40 void RemoteDesktopBrowserTest::SetUpOnMainThread() { 41 PlatformAppBrowserTest::SetUpOnMainThread(); 42 43 // Pushing the initial WebContents instance onto the stack before 44 // RunTestOnMainThread() and after |InProcessBrowserTest::browser_| 45 // is initialized in InProcessBrowserTest::RunTestOnMainThreadLoop() 46 web_contents_stack_.push_back( 47 browser()->tab_strip_model()->GetActiveWebContents()); 48 } 49 50 // Change behavior of the default host resolver to avoid DNS lookup errors, 51 // so we can make network calls. 52 void RemoteDesktopBrowserTest::SetUpInProcessBrowserTestFixture() { 53 // The resolver object lifetime is managed by sync_test_setup, not here. 54 EnableDNSLookupForThisTest( 55 new net::RuleBasedHostResolverProc(host_resolver())); 56 } 57 58 void RemoteDesktopBrowserTest::TearDownInProcessBrowserTestFixture() { 59 DisableDNSLookupForThisTest(); 60 } 61 62 void RemoteDesktopBrowserTest::VerifyInternetAccess() { 63 ui_test_utils::NavigateToURLBlockUntilNavigationsComplete( 64 browser(), GURL("http://www.google.com"), 1); 65 66 EXPECT_EQ(GetCurrentURL().host(), "www.google.com"); 67 } 68 69 void RemoteDesktopBrowserTest::OpenClientBrowserPage() { 70 // Open the client browser page in a new tab 71 ui_test_utils::NavigateToURLWithDisposition( 72 browser(), 73 GURL(http_server() + "/clientpage.html"), 74 NEW_FOREGROUND_TAB, ui_test_utils::BROWSER_TEST_WAIT_FOR_TAB); 75 76 // Save this web content for later reference 77 client_web_content_ = browser()->tab_strip_model()->GetActiveWebContents(); 78 79 // Go back to the previous tab that has chromoting opened 80 browser()->tab_strip_model()->SelectPreviousTab(); 81 } 82 83 bool RemoteDesktopBrowserTest::HtmlElementVisible(const std::string& name) { 84 _ASSERT_TRUE(HtmlElementExists(name)); 85 86 ExecuteScript( 87 "function isElementVisible(name) {" 88 " var element = document.getElementById(name);" 89 " /* The existence of the element has already been ASSERTed. */" 90 " do {" 91 " if (element.hidden) {" 92 " return false;" 93 " }" 94 " element = element.parentNode;" 95 " } while (element != null);" 96 " return true;" 97 "};"); 98 99 return ExecuteScriptAndExtractBool( 100 "isElementVisible(\"" + name + "\")"); 101 } 102 103 void RemoteDesktopBrowserTest::InstallChromotingAppCrx() { 104 ASSERT_TRUE(!is_unpacked()); 105 106 base::FilePath install_dir(WebAppCrxPath()); 107 scoped_refptr<const Extension> extension(InstallExtensionWithUIAutoConfirm( 108 install_dir, 1, browser())); 109 110 EXPECT_FALSE(extension.get() == NULL); 111 112 extension_ = extension.get(); 113 } 114 115 void RemoteDesktopBrowserTest::InstallChromotingAppUnpacked() { 116 ASSERT_TRUE(is_unpacked()); 117 118 scoped_refptr<extensions::UnpackedInstaller> installer = 119 extensions::UnpackedInstaller::Create(extension_service()); 120 installer->set_prompt_for_plugins(false); 121 122 content::WindowedNotificationObserver observer( 123 chrome::NOTIFICATION_EXTENSION_LOADED_DEPRECATED, 124 content::NotificationService::AllSources()); 125 126 installer->Load(webapp_unpacked_); 127 128 observer.Wait(); 129 } 130 131 void RemoteDesktopBrowserTest::UninstallChromotingApp() { 132 UninstallExtension(ChromotingID()); 133 extension_ = NULL; 134 } 135 136 void RemoteDesktopBrowserTest::VerifyChromotingLoaded(bool expected) { 137 const extensions::ExtensionSet* extensions = 138 extension_service()->extensions(); 139 scoped_refptr<const extensions::Extension> extension; 140 bool installed = false; 141 142 for (extensions::ExtensionSet::const_iterator iter = extensions->begin(); 143 iter != extensions->end(); ++iter) { 144 extension = *iter; 145 // Is there a better way to recognize the chromoting extension 146 // than name comparison? 147 if (extension->name() == extension_name_) { 148 installed = true; 149 break; 150 } 151 } 152 153 if (installed) { 154 if (extension_) 155 EXPECT_EQ(extension, extension_); 156 else 157 extension_ = extension.get(); 158 159 // Either a V1 (TYPE_LEGACY_PACKAGED_APP) or a V2 (TYPE_PLATFORM_APP ) app. 160 extensions::Manifest::Type type = extension->GetType(); 161 EXPECT_TRUE(type == extensions::Manifest::TYPE_PLATFORM_APP || 162 type == extensions::Manifest::TYPE_LEGACY_PACKAGED_APP); 163 164 EXPECT_TRUE(extension->ShouldDisplayInAppLauncher()); 165 } 166 167 ASSERT_EQ(installed, expected); 168 } 169 170 void RemoteDesktopBrowserTest::LaunchChromotingApp() { 171 ASSERT_TRUE(extension_); 172 173 GURL chromoting_main = Chromoting_Main_URL(); 174 // We cannot simply wait for any page load because the first page 175 // loaded could be the generated background page. We need to wait 176 // till the chromoting main page is loaded. 177 PageLoadNotificationObserver observer(chromoting_main); 178 179 OpenApplication(AppLaunchParams( 180 browser()->profile(), 181 extension_, 182 is_platform_app() ? extensions::LAUNCH_CONTAINER_NONE : 183 extensions::LAUNCH_CONTAINER_TAB, 184 is_platform_app() ? NEW_WINDOW : CURRENT_TAB)); 185 186 observer.Wait(); 187 188 189 // The active WebContents instance should be the source of the LOAD_STOP 190 // notification. 191 content::NavigationController* controller = 192 content::Source<content::NavigationController>(observer.source()).ptr(); 193 194 content::WebContents* web_contents = controller->GetWebContents(); 195 if (web_contents != active_web_contents()) 196 web_contents_stack_.push_back(web_contents); 197 198 app_web_content_ = web_contents; 199 200 if (is_platform_app()) { 201 EXPECT_EQ(GetFirstAppWindowWebContents(), active_web_contents()); 202 } else { 203 // For apps v1 only, the DOMOperationObserver is not ready at the LOAD_STOP 204 // event. A half second wait is necessary for the subsequent javascript 205 // injection to work. 206 // TODO(weitaosu): Find out whether there is a more appropriate notification 207 // to wait for so we can get rid of this wait. 208 ASSERT_TRUE(TimeoutWaiter(base::TimeDelta::FromSeconds(5)).Wait()); 209 } 210 211 EXPECT_EQ(Chromoting_Main_URL(), GetCurrentURL()); 212 } 213 214 void RemoteDesktopBrowserTest::Authorize() { 215 // The chromoting extension should be installed. 216 ASSERT_TRUE(extension_); 217 218 // The chromoting main page should be loaded in the current tab 219 // and isAuthenticated() should be false (auth dialog visible). 220 ASSERT_EQ(Chromoting_Main_URL(), GetCurrentURL()); 221 ASSERT_FALSE(IsAuthenticated()); 222 223 // The second observer monitors the loading of the Google login page. 224 // Unfortunately we cannot specify a source in this observer because 225 // we can't get a handle of the new window until the first observer 226 // has finished waiting. But we will assert that the source of the 227 // load stop event is indeed the newly created browser window. 228 content::WindowedNotificationObserver observer( 229 content::NOTIFICATION_LOAD_STOP, 230 content::NotificationService::AllSources()); 231 232 ClickOnControl("auth-button"); 233 234 observer.Wait(); 235 236 content::NavigationController* controller = 237 content::Source<content::NavigationController>(observer.source()).ptr(); 238 239 web_contents_stack_.push_back(controller->GetWebContents()); 240 241 // Verify the active tab is at the "Google Accounts" login page. 242 EXPECT_EQ("accounts.google.com", GetCurrentURL().host()); 243 EXPECT_TRUE(HtmlElementExists("Email")); 244 EXPECT_TRUE(HtmlElementExists("Passwd")); 245 } 246 247 void RemoteDesktopBrowserTest::Authenticate() { 248 // The chromoting extension should be installed. 249 ASSERT_TRUE(extension_); 250 251 // The active tab should have the "Google Accounts" login page loaded. 252 ASSERT_EQ("accounts.google.com", GetCurrentURL().host()); 253 ASSERT_TRUE(HtmlElementExists("Email")); 254 ASSERT_TRUE(HtmlElementExists("Passwd")); 255 256 // Now log in using the username and password passed in from the command line. 257 ExecuteScriptAndWaitForAnyPageLoad( 258 "document.getElementById(\"Email\").value = \"" + username_ + "\";" + 259 "document.getElementById(\"Passwd\").value = \"" + password_ +"\";" + 260 "document.forms[\"gaia_loginform\"].submit();"); 261 262 // TODO(weitaosu): Is there a better way to verify we are on the 263 // "Request for Permission" page? 264 // V2 app won't ask for approval here because the chromoting test account 265 // has already been granted permissions. 266 if (!is_platform_app()) { 267 EXPECT_EQ(GetCurrentURL().host(), "accounts.google.com"); 268 EXPECT_TRUE(HtmlElementExists("submit_approve_access")); 269 } 270 } 271 272 void RemoteDesktopBrowserTest::Approve() { 273 // The chromoting extension should be installed. 274 ASSERT_TRUE(extension_); 275 276 if (is_platform_app()) { 277 // Popping the login window off the stack to return to the chromoting 278 // window. 279 web_contents_stack_.pop_back(); 280 281 // There is nothing for the V2 app to approve because the chromoting test 282 // account has already been granted permissions. 283 // TODO(weitaosu): Revoke the permission at the beginning of the test so 284 // that we can test first-time experience here. 285 ConditionalTimeoutWaiter waiter( 286 base::TimeDelta::FromSeconds(7), 287 base::TimeDelta::FromSeconds(1), 288 base::Bind( 289 &RemoteDesktopBrowserTest::IsAuthenticatedInWindow, 290 active_web_contents())); 291 292 ASSERT_TRUE(waiter.Wait()); 293 } else { 294 ASSERT_EQ("accounts.google.com", GetCurrentURL().host()); 295 296 // Is there a better way to verify we are on the "Request for Permission" 297 // page? 298 ASSERT_TRUE(HtmlElementExists("submit_approve_access")); 299 300 const GURL chromoting_main = Chromoting_Main_URL(); 301 302 // active_web_contents() is still the login window but the observer 303 // should be set up to observe the chromoting window because that is 304 // where we'll receive the message from the login window and reload the 305 // chromoting app. 306 content::WindowedNotificationObserver observer( 307 content::NOTIFICATION_LOAD_STOP, 308 base::Bind( 309 &RemoteDesktopBrowserTest::IsAuthenticatedInWindow, 310 browser()->tab_strip_model()->GetActiveWebContents())); 311 312 ExecuteScript( 313 "lso.approveButtonAction();" 314 "document.forms[\"connect-approve\"].submit();"); 315 316 observer.Wait(); 317 318 // Popping the login window off the stack to return to the chromoting 319 // window. 320 web_contents_stack_.pop_back(); 321 } 322 323 ASSERT_TRUE(GetCurrentURL() == Chromoting_Main_URL()); 324 325 EXPECT_TRUE(IsAuthenticated()); 326 } 327 328 void RemoteDesktopBrowserTest::ExpandMe2Me() { 329 // The chromoting extension should be installed. 330 ASSERT_TRUE(extension_); 331 332 // The active tab should have the chromoting app loaded. 333 ASSERT_EQ(Chromoting_Main_URL(), GetCurrentURL()); 334 EXPECT_TRUE(IsAuthenticated()); 335 336 // The Me2Me host list should be hidden. 337 ASSERT_FALSE(HtmlElementVisible("me2me-content")); 338 // The Me2Me "Get Start" button should be visible. 339 ASSERT_TRUE(HtmlElementVisible("get-started-me2me")); 340 341 // Starting Me2Me. 342 ExecuteScript("remoting.showMe2MeUiAndSave();"); 343 344 EXPECT_TRUE(HtmlElementVisible("me2me-content")); 345 EXPECT_FALSE(HtmlElementVisible("me2me-first-run")); 346 347 // Wait until localHost is initialized. This can take a while. 348 ConditionalTimeoutWaiter waiter( 349 base::TimeDelta::FromSeconds(3), 350 base::TimeDelta::FromSeconds(1), 351 base::Bind(&RemoteDesktopBrowserTest::IsLocalHostReady, this)); 352 EXPECT_TRUE(waiter.Wait()); 353 354 EXPECT_TRUE(ExecuteScriptAndExtractBool( 355 "remoting.hostList.localHost_.hostName && " 356 "remoting.hostList.localHost_.hostId && " 357 "remoting.hostList.localHost_.status && " 358 "remoting.hostList.localHost_.status == 'ONLINE'")); 359 } 360 361 void RemoteDesktopBrowserTest::DisconnectMe2Me() { 362 // The chromoting extension should be installed. 363 ASSERT_TRUE(extension_); 364 365 // The active tab should have the chromoting app loaded. 366 ASSERT_EQ(Chromoting_Main_URL(), GetCurrentURL()); 367 ASSERT_TRUE(RemoteDesktopBrowserTest::IsSessionConnected()); 368 369 ClickOnControl("toolbar-stub"); 370 371 EXPECT_TRUE(HtmlElementVisible("session-toolbar")); 372 373 ClickOnControl("toolbar-disconnect"); 374 375 EXPECT_TRUE(HtmlElementVisible("client-dialog")); 376 EXPECT_TRUE(HtmlElementVisible("client-reconnect-button")); 377 EXPECT_TRUE(HtmlElementVisible("client-finished-me2me-button")); 378 379 ClickOnControl("client-finished-me2me-button"); 380 381 EXPECT_FALSE(HtmlElementVisible("client-dialog")); 382 } 383 384 void RemoteDesktopBrowserTest::SimulateKeyPressWithCode( 385 ui::KeyboardCode keyCode, 386 const char* code) { 387 SimulateKeyPressWithCode(keyCode, code, false, false, false, false); 388 } 389 390 void RemoteDesktopBrowserTest::SimulateKeyPressWithCode( 391 ui::KeyboardCode keyCode, 392 const char* code, 393 bool control, 394 bool shift, 395 bool alt, 396 bool command) { 397 content::SimulateKeyPressWithCode( 398 active_web_contents(), 399 keyCode, 400 code, 401 control, 402 shift, 403 alt, 404 command); 405 } 406 407 void RemoteDesktopBrowserTest::SimulateCharInput(char c) { 408 const char* code; 409 ui::KeyboardCode keyboard_code; 410 bool shift; 411 GetKeyValuesFromChar(c, &code, &keyboard_code, &shift); 412 ASSERT_TRUE(code != NULL); 413 SimulateKeyPressWithCode(keyboard_code, code, false, shift, false, false); 414 } 415 416 void RemoteDesktopBrowserTest::SimulateStringInput(const std::string& input) { 417 for (size_t i = 0; i < input.length(); ++i) 418 SimulateCharInput(input[i]); 419 } 420 421 void RemoteDesktopBrowserTest::SimulateMouseLeftClickAt(int x, int y) { 422 SimulateMouseClickAt(0, blink::WebMouseEvent::ButtonLeft, x, y); 423 } 424 425 void RemoteDesktopBrowserTest::SimulateMouseClickAt( 426 int modifiers, blink::WebMouseEvent::Button button, int x, int y) { 427 // TODO(weitaosu): The coordinate translation doesn't work correctly for 428 // apps v2. 429 ExecuteScript( 430 "var clientPluginElement = " 431 "document.getElementById('session-client-plugin');" 432 "var clientPluginRect = clientPluginElement.getBoundingClientRect();"); 433 434 int top = ExecuteScriptAndExtractInt("clientPluginRect.top"); 435 int left = ExecuteScriptAndExtractInt("clientPluginRect.left"); 436 int width = ExecuteScriptAndExtractInt("clientPluginRect.width"); 437 int height = ExecuteScriptAndExtractInt("clientPluginRect.height"); 438 439 ASSERT_GT(x, 0); 440 ASSERT_LT(x, width); 441 ASSERT_GT(y, 0); 442 ASSERT_LT(y, height); 443 444 content::SimulateMouseClickAt( 445 browser()->tab_strip_model()->GetActiveWebContents(), 446 modifiers, 447 button, 448 gfx::Point(left + x, top + y)); 449 } 450 451 void RemoteDesktopBrowserTest::Install() { 452 if (!NoInstall()) { 453 VerifyChromotingLoaded(false); 454 if (is_unpacked()) 455 InstallChromotingAppUnpacked(); 456 else 457 InstallChromotingAppCrx(); 458 } 459 460 VerifyChromotingLoaded(true); 461 } 462 463 void RemoteDesktopBrowserTest::Cleanup() { 464 // TODO(weitaosu): Remove this hack by blocking on the appropriate 465 // notification. 466 // The browser may still be loading images embedded in the webapp. If we 467 // uinstall it now those load will fail. 468 ASSERT_TRUE(TimeoutWaiter(base::TimeDelta::FromSeconds(2)).Wait()); 469 470 if (!NoCleanup()) { 471 UninstallChromotingApp(); 472 VerifyChromotingLoaded(false); 473 } 474 475 // TODO(chaitali): Remove this additional timeout after we figure out 476 // why this is needed for the v1 app to work. 477 // Without this timeout the test fail with a "CloseWebContents called for 478 // tab not in our strip" error for the v1 app. 479 ASSERT_TRUE(TimeoutWaiter(base::TimeDelta::FromSeconds(2)).Wait()); 480 } 481 482 void RemoteDesktopBrowserTest::SetUpTestForMe2Me() { 483 VerifyInternetAccess(); 484 Install(); 485 LaunchChromotingApp(); 486 Auth(); 487 ExpandMe2Me(); 488 LoadScript(app_web_content(), FILE_PATH_LITERAL("browser_test.js")); 489 } 490 491 void RemoteDesktopBrowserTest::Auth() { 492 Authorize(); 493 Authenticate(); 494 Approve(); 495 } 496 497 void RemoteDesktopBrowserTest::ConnectToLocalHost(bool remember_pin) { 498 // Verify that the local host is online. 499 ASSERT_TRUE(ExecuteScriptAndExtractBool( 500 "remoting.hostList.localHost_.hostName && " 501 "remoting.hostList.localHost_.hostId && " 502 "remoting.hostList.localHost_.status && " 503 "remoting.hostList.localHost_.status == 'ONLINE'")); 504 505 // Connect. 506 ClickOnControl("this-host-connect"); 507 508 // Enter the pin # passed in from the command line. 509 EnterPin(me2me_pin(), remember_pin); 510 511 WaitForConnection(); 512 } 513 514 void RemoteDesktopBrowserTest::ConnectToRemoteHost( 515 const std::string& host_name, bool remember_pin) { 516 std::string host_id = ExecuteScriptAndExtractString( 517 "remoting.hostList.getHostIdForName('" + host_name + "')"); 518 519 EXPECT_FALSE(host_id.empty()); 520 std::string element_id = "host_" + host_id; 521 522 // Verify the host is online. 523 std::string host_div_class = ExecuteScriptAndExtractString( 524 "document.getElementById('" + element_id + "').parentNode.className"); 525 EXPECT_NE(std::string::npos, host_div_class.find("host-online")); 526 527 ClickOnControl(element_id); 528 529 // Enter the pin # passed in from the command line. 530 EnterPin(me2me_pin(), remember_pin); 531 532 WaitForConnection(); 533 } 534 535 void RemoteDesktopBrowserTest::EnableDNSLookupForThisTest( 536 net::RuleBasedHostResolverProc* host_resolver) { 537 // mock_host_resolver_override_ takes ownership of the resolver. 538 scoped_refptr<net::RuleBasedHostResolverProc> resolver = 539 new net::RuleBasedHostResolverProc(host_resolver); 540 resolver->AllowDirectLookup("*.google.com"); 541 // On Linux, we use Chromium's NSS implementation which uses the following 542 // hosts for certificate verification. Without these overrides, running the 543 // integration tests on Linux causes errors as we make external DNS lookups. 544 resolver->AllowDirectLookup("*.thawte.com"); 545 resolver->AllowDirectLookup("*.geotrust.com"); 546 resolver->AllowDirectLookup("*.gstatic.com"); 547 resolver->AllowDirectLookup("*.googleapis.com"); 548 mock_host_resolver_override_.reset( 549 new net::ScopedDefaultHostResolverProc(resolver.get())); 550 } 551 552 void RemoteDesktopBrowserTest::DisableDNSLookupForThisTest() { 553 mock_host_resolver_override_.reset(); 554 } 555 556 void RemoteDesktopBrowserTest::ParseCommandLine() { 557 CommandLine* command_line = CommandLine::ForCurrentProcess(); 558 559 // The test framework overrides any command line user-data-dir 560 // argument with a /tmp/.org.chromium.Chromium.XXXXXX directory. 561 // That happens in the ChromeTestLauncherDelegate, and affects 562 // all unit tests (no opt out available). It intentionally erases 563 // any --user-data-dir switch if present and appends a new one. 564 // Re-override the default data dir if override-user-data-dir 565 // is specified. 566 if (command_line->HasSwitch(kOverrideUserDataDir)) { 567 const base::FilePath& override_user_data_dir = 568 command_line->GetSwitchValuePath(kOverrideUserDataDir); 569 570 ASSERT_FALSE(override_user_data_dir.empty()); 571 572 command_line->AppendSwitchPath(switches::kUserDataDir, 573 override_user_data_dir); 574 } 575 576 username_ = command_line->GetSwitchValueASCII(kUsername); 577 password_ = command_line->GetSwitchValueASCII(kkPassword); 578 me2me_pin_ = command_line->GetSwitchValueASCII(kMe2MePin); 579 remote_host_name_ = command_line->GetSwitchValueASCII(kRemoteHostName); 580 extension_name_ = command_line->GetSwitchValueASCII(kExtensionName); 581 http_server_ = command_line->GetSwitchValueASCII(kHttpServer); 582 583 no_cleanup_ = command_line->HasSwitch(kNoCleanup); 584 no_install_ = command_line->HasSwitch(kNoInstall); 585 586 if (!no_install_) { 587 webapp_crx_ = command_line->GetSwitchValuePath(kWebAppCrx); 588 webapp_unpacked_ = command_line->GetSwitchValuePath(kWebAppUnpacked); 589 // One and only one of these two arguments should be provided. 590 ASSERT_NE(webapp_crx_.empty(), webapp_unpacked_.empty()); 591 } 592 593 // Run with "enable-web-based-signin" flag to enforce web-based sign-in, 594 // rather than inline signin. This ensures we use the same authentication 595 // page, regardless of whether we are testing the v1 or v2 web-app. 596 command_line->AppendSwitch(switches::kEnableWebBasedSignin); 597 598 // Enable experimental extensions; this is to allow adding the LG extensions 599 command_line->AppendSwitch( 600 extensions::switches::kEnableExperimentalExtensionApis); 601 } 602 603 void RemoteDesktopBrowserTest::ExecuteScript(const std::string& script) { 604 ASSERT_TRUE(content::ExecuteScript(active_web_contents(), script)); 605 } 606 607 void RemoteDesktopBrowserTest::ExecuteScriptAndWaitForAnyPageLoad( 608 const std::string& script) { 609 content::WindowedNotificationObserver observer( 610 content::NOTIFICATION_LOAD_STOP, 611 content::Source<content::NavigationController>( 612 &active_web_contents()-> 613 GetController())); 614 615 ExecuteScript(script); 616 617 observer.Wait(); 618 } 619 620 // static 621 bool RemoteDesktopBrowserTest::ExecuteScriptAndExtractBool( 622 content::WebContents* web_contents, const std::string& script) { 623 bool result; 624 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( 625 web_contents, 626 "window.domAutomationController.send(" + script + ");", 627 &result)); 628 629 return result; 630 } 631 632 // static 633 int RemoteDesktopBrowserTest::ExecuteScriptAndExtractInt( 634 content::WebContents* web_contents, const std::string& script) { 635 int result; 636 _ASSERT_TRUE(content::ExecuteScriptAndExtractInt( 637 web_contents, 638 "window.domAutomationController.send(" + script + ");", 639 &result)); 640 641 return result; 642 } 643 644 // static 645 std::string RemoteDesktopBrowserTest::ExecuteScriptAndExtractString( 646 content::WebContents* web_contents, const std::string& script) { 647 std::string result; 648 _ASSERT_TRUE(content::ExecuteScriptAndExtractString( 649 web_contents, 650 "window.domAutomationController.send(" + script + ");", 651 &result)); 652 653 return result; 654 } 655 656 // static 657 bool RemoteDesktopBrowserTest::LoadScript( 658 content::WebContents* web_contents, 659 const base::FilePath::StringType& path) { 660 std::string script; 661 base::FilePath src_dir; 662 _ASSERT_TRUE(PathService::Get(base::DIR_EXE, &src_dir)); 663 base::FilePath script_path = src_dir.Append(path); 664 665 if (!base::ReadFileToString(script_path, &script)) { 666 LOG(ERROR) << "Failed to load script " << script_path.value(); 667 return false; 668 } 669 670 return content::ExecuteScript(web_contents, script); 671 } 672 673 // static 674 void RemoteDesktopBrowserTest::RunJavaScriptTest( 675 content::WebContents* web_contents, 676 const std::string& testName, 677 const std::string& testData) { 678 std::string result; 679 std::string script = "browserTest.runTest(browserTest." + testName + ", " + 680 testData + ");"; 681 682 LOG(INFO) << "Executing " << script; 683 684 ASSERT_TRUE( 685 content::ExecuteScriptAndExtractString(web_contents, script, &result)); 686 687 // Read in the JSON 688 base::JSONReader reader; 689 scoped_ptr<base::Value> value; 690 value.reset(reader.Read(result, base::JSON_ALLOW_TRAILING_COMMAS)); 691 692 // Convert to dictionary 693 base::DictionaryValue* dict_value = NULL; 694 ASSERT_TRUE(value->GetAsDictionary(&dict_value)); 695 696 bool succeeded; 697 std::string error_message; 698 std::string stack_trace; 699 700 // Extract the fields 701 ASSERT_TRUE(dict_value->GetBoolean("succeeded", &succeeded)); 702 ASSERT_TRUE(dict_value->GetString("error_message", &error_message)); 703 ASSERT_TRUE(dict_value->GetString("stack_trace", &stack_trace)); 704 705 EXPECT_TRUE(succeeded) << error_message << "\n" << stack_trace; 706 } 707 708 void RemoteDesktopBrowserTest::ClickOnControl(const std::string& name) { 709 ASSERT_TRUE(HtmlElementVisible(name)); 710 711 ExecuteScript("document.getElementById(\"" + name + "\").click();"); 712 } 713 714 void RemoteDesktopBrowserTest::EnterPin(const std::string& pin, 715 bool remember_pin) { 716 // Wait for the pin-form to be displayed. This can take a while. 717 // We also need to dismiss the host-needs-update dialog if it comes up. 718 // TODO(weitaosu) 1: Instead of polling, can we register a callback to be 719 // called when the pin-form is ready? 720 // TODO(weitaosu) 2: Instead of blindly dismiss the host-needs-update dialog, 721 // we should verify that it only pops up at the right circumstance. That 722 // probably belongs in a separate test case though. 723 ConditionalTimeoutWaiter waiter( 724 base::TimeDelta::FromSeconds(5), 725 base::TimeDelta::FromSeconds(1), 726 base::Bind(&RemoteDesktopBrowserTest::IsPinFormVisible, this)); 727 EXPECT_TRUE(waiter.Wait()); 728 729 ExecuteScript( 730 "document.getElementById(\"pin-entry\").value = \"" + pin + "\";"); 731 732 if (remember_pin) { 733 EXPECT_TRUE(HtmlElementVisible("remember-pin")); 734 EXPECT_FALSE(ExecuteScriptAndExtractBool( 735 "document.getElementById('remember-pin-checkbox').checked")); 736 ClickOnControl("remember-pin"); 737 EXPECT_TRUE(ExecuteScriptAndExtractBool( 738 "document.getElementById('remember-pin-checkbox').checked")); 739 } 740 741 ClickOnControl("pin-connect-button"); 742 } 743 744 void RemoteDesktopBrowserTest::WaitForConnection() { 745 // Wait until the client has connected to the server. 746 // This can take a while. 747 // TODO(weitaosu): Instead of polling, can we register a callback to 748 // remoting.clientSession.onStageChange_? 749 ConditionalTimeoutWaiter waiter( 750 base::TimeDelta::FromSeconds(4), 751 base::TimeDelta::FromSeconds(1), 752 base::Bind(&RemoteDesktopBrowserTest::IsSessionConnected, this)); 753 EXPECT_TRUE(waiter.Wait()); 754 755 // The client is not yet ready to take input when the session state becomes 756 // CONNECTED. Wait for 2 seconds for the client to become ready. 757 // TODO(weitaosu): Find a way to detect when the client is truly ready. 758 TimeoutWaiter(base::TimeDelta::FromSeconds(2)).Wait(); 759 } 760 761 bool RemoteDesktopBrowserTest::IsLocalHostReady() { 762 // TODO(weitaosu): Instead of polling, can we register a callback to 763 // remoting.hostList.setLocalHost_? 764 return ExecuteScriptAndExtractBool("remoting.hostList.localHost_ != null"); 765 } 766 767 bool RemoteDesktopBrowserTest::IsSessionConnected() { 768 // If some form of PINless authentication is enabled, the host version 769 // warning may appear while waiting for the session to connect. 770 DismissHostVersionWarningIfVisible(); 771 772 return ExecuteScriptAndExtractBool( 773 "remoting.clientSession != null && " 774 "remoting.clientSession.getState() == " 775 "remoting.ClientSession.State.CONNECTED"); 776 } 777 778 bool RemoteDesktopBrowserTest::IsPinFormVisible() { 779 DismissHostVersionWarningIfVisible(); 780 return HtmlElementVisible("pin-form"); 781 } 782 783 void RemoteDesktopBrowserTest::DismissHostVersionWarningIfVisible() { 784 if (HtmlElementVisible("host-needs-update-connect-button")) 785 ClickOnControl("host-needs-update-connect-button"); 786 } 787 788 // static 789 bool RemoteDesktopBrowserTest::IsAuthenticatedInWindow( 790 content::WebContents* web_contents) { 791 return ExecuteScriptAndExtractBool( 792 web_contents, "remoting.identity.isAuthenticated()"); 793 } 794 795 // static 796 bool RemoteDesktopBrowserTest::IsHostActionComplete( 797 content::WebContents* client_web_content, 798 std::string host_action_var) { 799 return ExecuteScriptAndExtractBool( 800 client_web_content, 801 host_action_var); 802 } 803 804 } // namespace remoting 805