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| 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/memory/singleton.h" | |
| 6 #include "base/run_loop.h" | |
| 7 #include "base/test/test_timeouts.h" | |
| 8 #include "base/utf_string_conversions.h" | |
| 9 #include "content/browser/browser_plugin/browser_plugin_guest.h" | |
| 10 #include "content/browser/browser_plugin/browser_plugin_host_factory.h" | |
| 11 #include "content/browser/browser_plugin/test_browser_plugin_embedder.h" | |
| 12 #include "content/browser/browser_plugin/test_browser_plugin_guest.h" | |
| 13 #include "content/browser/renderer_host/render_view_host_impl.h" | |
| 14 #include "content/browser/web_contents/web_contents_impl.h" | |
| 15 #include "content/common/view_messages.h" | |
| 16 #include "content/public/browser/notification_service.h" | |
| 17 #include "content/public/browser/notification_types.h" | |
| 18 #include "content/public/test/browser_test_utils.h" | |
| 19 #include "content/public/test/test_utils.h" | |
| 20 #include "content/shell/shell.h" | |
| 21 #include "content/test/content_browser_test_utils.h" | |
| 22 #include "content/test/content_browser_test.h" | |
| 23 #include "net/base/net_util.h" | |
| 24 #include "net/test/test_server.h" | |
| 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h" | |
| 26 | |
| 27 using WebKit::WebInputEvent; | |
| 28 using WebKit::WebMouseEvent; | |
| 29 using content::BrowserPluginEmbedder; | |
| 30 using content::BrowserPluginGuest; | |
| 31 using content::BrowserPluginHostFactory; | |
| 32 | |
| 33 namespace content { | |
| 34 | |
| 35 const char* kHTMLForGuest = | |
| 36 "data:text/html,<html><body>hello world</body></html>"; | |
| 37 const char* kHTMLForGuestInfiniteLoop = | |
| 38 "data:text/html,<html><head><script type=\"text/javascript\">" | |
| 39 "function StartInfiniteLoop() {" | |
| 40 " setTimeout(function () {while (true) {} }, 0);" | |
| 41 "}" | |
| 42 "</script></head><body></body></html>"; | |
| 43 | |
| 44 // Test factory for creating test instances of BrowserPluginEmbedder and | |
| 45 // BrowserPluginGuest. | |
| 46 class TestBrowserPluginHostFactory : public BrowserPluginHostFactory { | |
| 47 public: | |
| 48 virtual BrowserPluginGuest* CreateBrowserPluginGuest( | |
| 49 int instance_id, | |
| 50 WebContentsImpl* web_contents, | |
| 51 RenderViewHost* render_view_host) OVERRIDE { | |
| 52 return new TestBrowserPluginGuest(instance_id, | |
| 53 web_contents, | |
| 54 render_view_host); | |
| 55 } | |
| 56 | |
| 57 // Also keeps track of number of instances created. | |
| 58 virtual BrowserPluginEmbedder* CreateBrowserPluginEmbedder( | |
| 59 WebContentsImpl* web_contents, | |
| 60 RenderViewHost* render_view_host) OVERRIDE { | |
| 61 embedder_instance_count_++; | |
| 62 if (message_loop_runner_) | |
| 63 message_loop_runner_->Quit(); | |
| 64 | |
| 65 return new TestBrowserPluginEmbedder(web_contents, render_view_host); | |
| 66 } | |
| 67 | |
| 68 // Singleton getter. | |
| 69 static TestBrowserPluginHostFactory* GetInstance() { | |
| 70 return Singleton<TestBrowserPluginHostFactory>::get(); | |
| 71 } | |
| 72 | |
| 73 // Waits for at least one embedder to be created in the test. Returns true if | |
| 74 // we have a guest, false if waiting times out. | |
| 75 void WaitForEmbedderCreation() { | |
| 76 // Check if already have created instance. | |
| 77 if (embedder_instance_count_ > 0) | |
| 78 return; | |
| 79 // Wait otherwise. | |
| 80 message_loop_runner_ = new MessageLoopRunner(); | |
| 81 message_loop_runner_->Run(); | |
| 82 } | |
| 83 | |
| 84 protected: | |
| 85 TestBrowserPluginHostFactory() : embedder_instance_count_(0) {} | |
| 86 virtual ~TestBrowserPluginHostFactory() {} | |
| 87 | |
| 88 private: | |
| 89 // For Singleton. | |
| 90 friend struct DefaultSingletonTraits<TestBrowserPluginHostFactory>; | |
| 91 | |
| 92 scoped_refptr<MessageLoopRunner> message_loop_runner_; | |
| 93 int embedder_instance_count_; | |
| 94 | |
| 95 DISALLOW_COPY_AND_ASSIGN(TestBrowserPluginHostFactory); | |
| 96 }; | |
| 97 | |
| 98 // Test factory class for browser plugin that creates guests with short hang | |
| 99 // timeout. | |
| 100 class TestShortHangTimeoutGuestFactory : public TestBrowserPluginHostFactory { | |
| 101 public: | |
| 102 virtual BrowserPluginGuest* CreateBrowserPluginGuest( | |
| 103 int instance_id, | |
| 104 WebContentsImpl* web_contents, | |
| 105 RenderViewHost* render_view_host) OVERRIDE { | |
| 106 BrowserPluginGuest* guest = new TestBrowserPluginGuest(instance_id, | |
| 107 web_contents, | |
| 108 render_view_host); | |
| 109 guest->set_guest_hang_timeout_for_testing(TestTimeouts::tiny_timeout()); | |
| 110 return guest; | |
| 111 } | |
| 112 | |
| 113 // Singleton getter. | |
| 114 static TestShortHangTimeoutGuestFactory* GetInstance() { | |
| 115 return Singleton<TestShortHangTimeoutGuestFactory>::get(); | |
| 116 } | |
| 117 | |
| 118 protected: | |
| 119 TestShortHangTimeoutGuestFactory() {} | |
| 120 virtual ~TestShortHangTimeoutGuestFactory() {} | |
| 121 | |
| 122 private: | |
| 123 // For Singleton. | |
| 124 friend struct DefaultSingletonTraits<TestShortHangTimeoutGuestFactory>; | |
| 125 | |
| 126 DISALLOW_COPY_AND_ASSIGN(TestShortHangTimeoutGuestFactory); | |
| 127 }; | |
| 128 | |
| 129 class BrowserPluginHostTest : public ContentBrowserTest { | |
| 130 public: | |
| 131 BrowserPluginHostTest() {} | |
| 132 | |
| 133 virtual void SetUp() OVERRIDE { | |
| 134 // Override factory to create tests instances of BrowserPlugin*. | |
| 135 content::BrowserPluginEmbedder::set_factory_for_testing( | |
| 136 TestBrowserPluginHostFactory::GetInstance()); | |
| 137 content::BrowserPluginGuest::set_factory_for_testing( | |
| 138 TestBrowserPluginHostFactory::GetInstance()); | |
| 139 | |
| 140 ContentBrowserTest::SetUp(); | |
| 141 } | |
| 142 virtual void TearDown() OVERRIDE { | |
| 143 content::BrowserPluginEmbedder::set_factory_for_testing(NULL); | |
| 144 content::BrowserPluginGuest::set_factory_for_testing(NULL); | |
| 145 | |
| 146 ContentBrowserTest::TearDown(); | |
| 147 } | |
| 148 | |
| 149 static void SimulateTabKeyPress(WebContents* web_contents) { | |
| 150 SimulateKeyPress(web_contents, | |
| 151 ui::VKEY_TAB, | |
| 152 false, // control. | |
| 153 false, // shift. | |
| 154 false, // alt. | |
| 155 false); // command. | |
| 156 } | |
| 157 | |
| 158 private: | |
| 159 DISALLOW_COPY_AND_ASSIGN(BrowserPluginHostTest); | |
| 160 }; | |
| 161 | |
| 162 // This test loads a guest that has infinite loop, therefore it hangs the guest | |
| 163 // and eventually gets killed. | |
| 164 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, NavigateGuest) { | |
| 165 // Override the hang timeout for guest to be very small. | |
| 166 content::BrowserPluginGuest::set_factory_for_testing( | |
| 167 TestShortHangTimeoutGuestFactory::GetInstance()); | |
| 168 ASSERT_TRUE(test_server()->Start()); | |
| 169 GURL test_url(test_server()->GetURL( | |
| 170 "files/browser_plugin_embedder_crash.html")); | |
| 171 NavigateToURL(shell(), test_url); | |
| 172 | |
| 173 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 174 shell()->web_contents()); | |
| 175 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 176 embedder_web_contents->GetRenderViewHost()); | |
| 177 | |
| 178 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 179 StringPrintf("SetSrc('%s');", kHTMLForGuestInfiniteLoop))); | |
| 180 | |
| 181 // Wait to make sure embedder is created/attached to WebContents. | |
| 182 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 183 | |
| 184 TestBrowserPluginEmbedder* test_embedder = | |
| 185 static_cast<TestBrowserPluginEmbedder*>( | |
| 186 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 187 ASSERT_TRUE(test_embedder); | |
| 188 test_embedder->WaitForGuestAdded(); | |
| 189 | |
| 190 // Verify that we have exactly one guest. | |
| 191 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 192 test_embedder->guest_web_contents_for_testing(); | |
| 193 EXPECT_EQ(1u, instance_map.size()); | |
| 194 | |
| 195 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 196 instance_map.begin()->second); | |
| 197 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 198 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 199 | |
| 200 // Wait for the guest to send an UpdateRectMsg, meaning it is ready. | |
| 201 test_guest->WaitForUpdateRectMsg(); | |
| 202 | |
| 203 test_guest_web_contents->GetRenderViewHost()->ExecuteJavascriptAndGetValue( | |
| 204 string16(), ASCIIToUTF16("StartInfiniteLoop();")); | |
| 205 | |
| 206 // Send a mouse event to the guest. | |
| 207 SimulateMouseClick(embedder_web_contents); | |
| 208 | |
| 209 // Expect the guest to crash. | |
| 210 test_guest->WaitForCrashed(); | |
| 211 } | |
| 212 | |
| 213 // This test ensures that if guest isn't there and we resize the guest (from | |
| 214 // js), it remembers the size correctly. | |
| 215 // | |
| 216 // Initially we load an embedder with a guest without a src attribute (which has | |
| 217 // dimension 640x480), resize it to 100x200, and then we set the source to a | |
| 218 // sample guest. In the end we verify that the correct size has been set. | |
| 219 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, NavigateAfterResize) { | |
| 220 ASSERT_TRUE(test_server()->Start()); | |
| 221 GURL test_url(test_server()->GetURL( | |
| 222 "files/browser_plugin_embedder.html")); | |
| 223 NavigateToURL(shell(), test_url); | |
| 224 | |
| 225 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 226 shell()->web_contents()); | |
| 227 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 228 embedder_web_contents->GetRenderViewHost()); | |
| 229 | |
| 230 int nxt_width = 100; | |
| 231 int nxt_height = 200; | |
| 232 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 233 StringPrintf("SetSize(%d, %d);", nxt_width, nxt_height))); | |
| 234 | |
| 235 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 236 StringPrintf("SetSrc('%s');", kHTMLForGuest))); | |
| 237 | |
| 238 // Wait to make sure embedder is created/attached to WebContents. | |
| 239 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 240 | |
| 241 TestBrowserPluginEmbedder* test_embedder = | |
| 242 static_cast<TestBrowserPluginEmbedder*>( | |
| 243 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 244 ASSERT_TRUE(test_embedder); | |
| 245 test_embedder->WaitForGuestAdded(); | |
| 246 | |
| 247 // Verify that we have exactly one guest. | |
| 248 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 249 test_embedder->guest_web_contents_for_testing(); | |
| 250 EXPECT_EQ(1u, instance_map.size()); | |
| 251 | |
| 252 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 253 instance_map.begin()->second); | |
| 254 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 255 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 256 | |
| 257 | |
| 258 // Wait for the guest to send an UpdateRectMsg, the dimensions should be | |
| 259 // 100 x 200. | |
| 260 test_guest->WaitForUpdateRectMsgWithSize(nxt_width, nxt_height); | |
| 261 } | |
| 262 | |
| 263 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, AdvanceFocus) { | |
| 264 ASSERT_TRUE(test_server()->Start()); | |
| 265 GURL test_url(test_server()->GetURL( | |
| 266 "files/browser_plugin_focus.html")); | |
| 267 NavigateToURL(shell(), test_url); | |
| 268 | |
| 269 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 270 shell()->web_contents()); | |
| 271 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 272 embedder_web_contents->GetRenderViewHost()); | |
| 273 | |
| 274 test_url = test_server()->GetURL( | |
| 275 "files/browser_plugin_focus_child.html"); | |
| 276 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 277 StringPrintf("SetSrc('%s');", test_url.spec().c_str()))); | |
| 278 | |
| 279 // Wait to make sure embedder is created/attached to WebContents. | |
| 280 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 281 | |
| 282 TestBrowserPluginEmbedder* test_embedder = | |
| 283 static_cast<TestBrowserPluginEmbedder*>( | |
| 284 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 285 ASSERT_TRUE(test_embedder); | |
| 286 test_embedder->WaitForGuestAdded(); | |
| 287 | |
| 288 // Verify that we have exactly one guest. | |
| 289 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 290 test_embedder->guest_web_contents_for_testing(); | |
| 291 EXPECT_EQ(1u, instance_map.size()); | |
| 292 | |
| 293 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 294 instance_map.begin()->second); | |
| 295 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 296 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 297 test_guest->WaitForUpdateRectMsg(); | |
| 298 | |
| 299 SimulateMouseClick(embedder_web_contents); | |
| 300 BrowserPluginHostTest::SimulateTabKeyPress(embedder_web_contents); | |
| 301 // Wait until we focus into the guest. | |
| 302 test_guest->WaitForFocus(); | |
| 303 | |
| 304 // TODO(fsamuel): A third Tab key press should not be necessary. | |
| 305 // The browser plugin will take keyboard focus but it will not | |
| 306 // focus an initial element. The initial element is dependent | |
| 307 // upon tab direction which WebKit does not propagate to the plugin. | |
| 308 // See http://crbug.com/147644. | |
| 309 BrowserPluginHostTest::SimulateTabKeyPress(embedder_web_contents); | |
| 310 BrowserPluginHostTest::SimulateTabKeyPress(embedder_web_contents); | |
| 311 BrowserPluginHostTest::SimulateTabKeyPress(embedder_web_contents); | |
| 312 test_guest->WaitForAdvanceFocus(); | |
| 313 } | |
| 314 | |
| 315 // This test opens a page in http and then opens another page in https, forcing | |
| 316 // a RenderViewHost swap in the web_contents. We verify that the embedder in the | |
| 317 // web_contents gets cleared properly. | |
| 318 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, EmbedderChangedAfterSwap) { | |
| 319 ASSERT_TRUE(test_server()->Start()); | |
| 320 net::TestServer https_server( | |
| 321 net::TestServer::TYPE_HTTPS, | |
| 322 net::TestServer::kLocalhost, | |
| 323 FilePath(FILE_PATH_LITERAL("content/test/data"))); | |
| 324 ASSERT_TRUE(https_server.Start()); | |
| 325 | |
| 326 // 1. Load an embedder page with one guest in it. | |
| 327 GURL test_url(test_server()->GetURL("files/browser_plugin_embedder.html")); | |
| 328 NavigateToURL(shell(), test_url); | |
| 329 | |
| 330 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 331 shell()->web_contents()); | |
| 332 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 333 embedder_web_contents->GetRenderViewHost()); | |
| 334 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 335 StringPrintf("SetSrc('%s');", kHTMLForGuest))); | |
| 336 | |
| 337 // Wait to make sure embedder is created/attached to WebContents. | |
| 338 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 339 | |
| 340 TestBrowserPluginEmbedder* test_embedder_before_swap = | |
| 341 static_cast<TestBrowserPluginEmbedder*>( | |
| 342 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 343 ASSERT_TRUE(test_embedder_before_swap); | |
| 344 test_embedder_before_swap->WaitForGuestAdded(); | |
| 345 | |
| 346 // Verify that we have exactly one guest. | |
| 347 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 348 test_embedder_before_swap->guest_web_contents_for_testing(); | |
| 349 EXPECT_EQ(1u, instance_map.size()); | |
| 350 | |
| 351 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 352 instance_map.begin()->second); | |
| 353 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 354 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 355 | |
| 356 // Wait for the guest to send an UpdateRectMsg, which means the guest is | |
| 357 // ready. | |
| 358 test_guest->WaitForUpdateRectMsg(); | |
| 359 | |
| 360 // 2. Navigate to a URL in https, so we trigger a RenderViewHost swap. | |
| 361 GURL test_https_url(https_server.GetURL( | |
| 362 "files/browser_plugin_title_change.html")); | |
| 363 content::WindowedNotificationObserver swap_observer( | |
| 364 content::NOTIFICATION_WEB_CONTENTS_SWAPPED, | |
| 365 content::Source<WebContents>(embedder_web_contents)); | |
| 366 NavigateToURL(shell(), test_https_url); | |
| 367 swap_observer.Wait(); | |
| 368 | |
| 369 TestBrowserPluginEmbedder* test_embedder_after_swap = | |
| 370 static_cast<TestBrowserPluginEmbedder*>( | |
| 371 static_cast<WebContentsImpl*>(shell()->web_contents())-> | |
| 372 GetBrowserPluginEmbedder()); | |
| 373 // Verify we have a no embedder in web_contents (since the new page doesn't | |
| 374 // have any browser plugin). | |
| 375 ASSERT_TRUE(!test_embedder_after_swap); | |
| 376 ASSERT_NE(test_embedder_before_swap, test_embedder_after_swap); | |
| 377 } | |
| 378 | |
| 379 // This test opens two pages in http and there is no RenderViewHost swap, | |
| 380 // therefore the embedder created on first page navigation stays the same in | |
| 381 // web_contents. | |
| 382 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, EmbedderSameAfterNav) { | |
| 383 ASSERT_TRUE(test_server()->Start()); | |
| 384 | |
| 385 GURL test_url(test_server()->GetURL("files/browser_plugin_embedder.html")); | |
| 386 NavigateToURL(shell(), test_url); | |
| 387 | |
| 388 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 389 shell()->web_contents()); | |
| 390 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 391 embedder_web_contents->GetRenderViewHost()); | |
| 392 | |
| 393 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 394 StringPrintf("SetSrc('%s');", kHTMLForGuest))); | |
| 395 | |
| 396 // Wait to make sure embedder is created/attached to WebContents. | |
| 397 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 398 | |
| 399 TestBrowserPluginEmbedder* test_embedder = | |
| 400 static_cast<TestBrowserPluginEmbedder*>( | |
| 401 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 402 ASSERT_TRUE(test_embedder); | |
| 403 test_embedder->WaitForGuestAdded(); | |
| 404 | |
| 405 // Verify that we have exactly one guest. | |
| 406 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 407 test_embedder->guest_web_contents_for_testing(); | |
| 408 EXPECT_EQ(1u, instance_map.size()); | |
| 409 | |
| 410 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 411 instance_map.begin()->second); | |
| 412 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 413 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 414 | |
| 415 // Wait for the guest to send an UpdateRectMsg, which means the guest is | |
| 416 // ready. | |
| 417 test_guest->WaitForUpdateRectMsg(); | |
| 418 | |
| 419 // Navigate to another page in same host and port, so RenderViewHost swap | |
| 420 // does not happen and existing embedder doesn't change in web_contents. | |
| 421 GURL test_url_new(test_server()->GetURL( | |
| 422 "files/browser_plugin_title_change.html")); | |
| 423 const string16 expected_title = ASCIIToUTF16("done"); | |
| 424 content::TitleWatcher title_watcher(shell()->web_contents(), expected_title); | |
| 425 NavigateToURL(shell(), test_url_new); | |
| 426 LOG(INFO) << "Start waiting for title"; | |
| 427 string16 actual_title = title_watcher.WaitAndGetTitle(); | |
| 428 EXPECT_EQ(expected_title, actual_title); | |
| 429 LOG(INFO) << "Done navigating to second page"; | |
| 430 | |
| 431 TestBrowserPluginEmbedder* test_embedder_after_nav = | |
| 432 static_cast<TestBrowserPluginEmbedder*>( | |
| 433 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 434 // Embedder must not change in web_contents. | |
| 435 ASSERT_EQ(test_embedder_after_nav, test_embedder); | |
| 436 } | |
| 437 | |
| 438 IN_PROC_BROWSER_TEST_F(BrowserPluginHostTest, VisibilityChanged) { | |
| 439 ASSERT_TRUE(test_server()->Start()); | |
| 440 GURL test_url(test_server()->GetURL( | |
| 441 "files/browser_plugin_focus.html")); | |
| 442 NavigateToURL(shell(), test_url); | |
| 443 | |
| 444 WebContentsImpl* embedder_web_contents = static_cast<WebContentsImpl*>( | |
| 445 shell()->web_contents()); | |
| 446 RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>( | |
| 447 embedder_web_contents->GetRenderViewHost()); | |
| 448 | |
| 449 test_url = test_server()->GetURL( | |
| 450 "files/browser_plugin_focus_child.html"); | |
| 451 rvh->ExecuteJavascriptAndGetValue(string16(), ASCIIToUTF16( | |
| 452 StringPrintf("SetSrc('%s');", test_url.spec().c_str()))); | |
| 453 | |
| 454 // Wait to make sure embedder is created/attached to WebContents. | |
| 455 TestBrowserPluginHostFactory::GetInstance()->WaitForEmbedderCreation(); | |
| 456 | |
| 457 TestBrowserPluginEmbedder* test_embedder = | |
| 458 static_cast<TestBrowserPluginEmbedder*>( | |
| 459 embedder_web_contents->GetBrowserPluginEmbedder()); | |
| 460 ASSERT_TRUE(test_embedder); | |
| 461 test_embedder->WaitForGuestAdded(); | |
| 462 | |
| 463 // Verify that we have exactly one guest. | |
| 464 const BrowserPluginEmbedder::ContainerInstanceMap& instance_map = | |
| 465 test_embedder->guest_web_contents_for_testing(); | |
| 466 EXPECT_EQ(1u, instance_map.size()); | |
| 467 | |
| 468 WebContentsImpl* test_guest_web_contents = static_cast<WebContentsImpl*>( | |
| 469 instance_map.begin()->second); | |
| 470 TestBrowserPluginGuest* test_guest = static_cast<TestBrowserPluginGuest*>( | |
| 471 test_guest_web_contents->GetBrowserPluginGuest()); | |
| 472 | |
| 473 // Wait for the guest to send an UpdateRectMsg, meaning it is ready. | |
| 474 test_guest->WaitForUpdateRectMsg(); | |
| 475 | |
| 476 // Hide the embedder. | |
| 477 embedder_web_contents->WasHidden(); | |
| 478 | |
| 479 // Make sure that hiding the embedder also hides the guest. | |
| 480 test_guest->WaitUntilHidden(); | |
| 481 } | |
| 482 | |
| 483 } // namespace content | |
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Chromium Code Reviews
Issue 10946044:
Revert 157650 - This is followup from Charlie's comments on Fady's cl: http://chromiumcodereview.ap… (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/