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| 1 // Copyright 2015 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/command_line.h" | |
| 6 #include "base/test/test_timeouts.h" | |
| 7 #include "content/browser/wake_lock/wake_lock_service_context.h" | |
| 8 #include "content/browser/web_contents/web_contents_impl.h" | |
| 9 #include "content/public/common/content_switches.h" | |
| 10 #include "content/public/test/browser_test_utils.h" | |
| 11 #include "content/public/test/content_browser_test.h" | |
| 12 #include "content/public/test/content_browser_test_utils.h" | |
| 13 #include "content/public/test/test_utils.h" | |
| 14 #include "content/shell/browser/shell.h" | |
| 15 #include "content/test/content_browser_test_utils_internal.h" | |
| 16 #include "net/dns/mock_host_resolver.h" | |
| 17 #include "net/test/embedded_test_server/embedded_test_server.h" | |
| 18 | |
| 19 namespace content { | |
| 20 | |
| 21 class WakeLockTest : public ContentBrowserTest { | |
| 22 public: | |
| 23 void SetUpCommandLine(base::CommandLine* command_line) override { | |
| 24 command_line->AppendSwitch( | |
| 25 switches::kEnableExperimentalWebPlatformFeatures); | |
| 26 command_line->AppendSwitch(switches::kSitePerProcess); | |
| 27 } | |
| 28 | |
| 29 void SetUpOnMainThread() override { | |
| 30 host_resolver()->AddRule("*", "127.0.0.1"); | |
| 31 EXPECT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); | |
| 32 } | |
| 33 | |
| 34 protected: | |
| 35 WebContents* GetWebContents() { | |
| 36 return shell()->web_contents(); | |
| 37 } | |
| 38 | |
| 39 WebContentsImpl* GetWebContentsImpl() { | |
| 40 return static_cast<WebContentsImpl*>(GetWebContents()); | |
| 41 } | |
| 42 | |
| 43 RenderFrameHost* GetMainFrame() { | |
| 44 return GetWebContents()->GetMainFrame(); | |
| 45 } | |
| 46 | |
| 47 FrameTreeNode* GetNestedFrameNode() { | |
| 48 FrameTreeNode* root = GetWebContentsImpl()->GetFrameTree()->root(); | |
| 49 CHECK(root->child_count() == 1); | |
| 50 return root->child_at(0); | |
| 51 } | |
| 52 | |
| 53 RenderFrameHost* GetNestedFrame() { | |
| 54 return GetNestedFrameNode()->current_frame_host(); | |
| 55 } | |
| 56 | |
| 57 WakeLockServiceContext* GetWakeLockServiceContext() { | |
| 58 return GetWebContentsImpl()->GetWakeLockServiceContext(); | |
| 59 } | |
| 60 | |
| 61 bool HasWakeLock() { | |
| 62 return GetWakeLockServiceContext()->HasWakeLockForTests(); | |
| 63 } | |
| 64 | |
| 65 void WaitForPossibleUpdate() { | |
| 66 // As Mojo channels have no common FIFO order in respect to each other and | |
| 67 // to the Chromium IPC, we cannot assume that when screen.keepAwake state | |
| 68 // is changed from within a script, WakeLockService will receive an update | |
| 69 // request before ExecuteScript() returns. Therefore, some time slack is | |
| 70 // needed to make sure that WakeLockService has received any possible update | |
| 71 // requests before checking the resulting wake lock state. | |
| 72 base::PlatformThread::Sleep(TestTimeouts::tiny_timeout()); | |
| 73 RunAllPendingInMessageLoop(); | |
| 74 } | |
| 75 | |
| 76 void ScreenWakeLockInMainFrame() { | |
| 77 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = true;")); | |
| 78 WaitForPossibleUpdate(); | |
| 79 EXPECT_TRUE(HasWakeLock()); | |
| 80 } | |
| 81 | |
| 82 bool EvaluateAsBool(const ToRenderFrameHost& adapter, | |
| 83 const std::string& expr) { | |
| 84 bool result; | |
| 85 CHECK(ExecuteScriptAndExtractBool( | |
| 86 adapter, | |
| 87 "window.domAutomationController.send(" + expr + ");", | |
| 88 &result)); | |
| 89 return result; | |
| 90 } | |
| 91 }; | |
| 92 | |
| 93 IN_PROC_BROWSER_TEST_F(WakeLockTest, WakeLockApiIsPresent) { | |
| 94 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 95 EXPECT_TRUE(EvaluateAsBool(GetMainFrame(), | |
| 96 "typeof screen.keepAwake !== undefined")); | |
| 97 } | |
| 98 | |
| 99 IN_PROC_BROWSER_TEST_F(WakeLockTest, LockAndUnlockScreenInMainFrame) { | |
| 100 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 101 | |
| 102 // Should not have screen wake lock initially. | |
| 103 EXPECT_FALSE(HasWakeLock()); | |
| 104 | |
| 105 // Check attribute 'screen.keepAwake' in main frame. | |
| 106 EXPECT_FALSE(EvaluateAsBool(GetMainFrame(), "screen.keepAwake")); | |
| 107 | |
| 108 // Set keep awake flag in main frame. | |
| 109 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = true;")); | |
| 110 WaitForPossibleUpdate(); | |
| 111 | |
| 112 // Keep awake flag should be set in main frame. | |
| 113 EXPECT_TRUE(EvaluateAsBool(GetMainFrame(), "screen.keepAwake")); | |
| 114 | |
| 115 // Should create screen wake lock. | |
| 116 EXPECT_TRUE(HasWakeLock()); | |
| 117 | |
| 118 // Reset keep awake flag in main frame. | |
| 119 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = false;")); | |
| 120 WaitForPossibleUpdate(); | |
| 121 | |
| 122 // Keep awake flag should not be set in main frame. | |
| 123 EXPECT_FALSE(EvaluateAsBool(GetMainFrame(), "screen.keepAwake")); | |
| 124 | |
| 125 // Should release screen wake lock. | |
| 126 EXPECT_FALSE(HasWakeLock()); | |
| 127 } | |
| 128 | |
| 129 IN_PROC_BROWSER_TEST_F(WakeLockTest, MultipleLockThenUnlock) { | |
| 130 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 131 | |
| 132 // Set keep awake flag | |
| 133 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = true;")); | |
| 134 WaitForPossibleUpdate(); | |
| 135 | |
| 136 // Set keep awake flag again. | |
| 137 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = true;")); | |
| 138 WaitForPossibleUpdate(); | |
| 139 | |
| 140 // Screen should still be locked. | |
| 141 EXPECT_TRUE(HasWakeLock()); | |
| 142 | |
| 143 // Reset keep awake flag. | |
| 144 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = false;")); | |
| 145 WaitForPossibleUpdate(); | |
| 146 | |
| 147 // Should release screen wake lock. | |
| 148 EXPECT_FALSE(HasWakeLock()); | |
| 149 } | |
| 150 | |
| 151 IN_PROC_BROWSER_TEST_F(WakeLockTest, LockInMainFrameAndNestedFrame) { | |
| 152 NavigateToURL(shell(), | |
| 153 embedded_test_server()->GetURL("/frame_tree/2-4.html")); | |
| 154 EXPECT_FALSE(HasWakeLock()); | |
| 155 | |
| 156 // Lock screen in nested frame. | |
| 157 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 158 WaitForPossibleUpdate(); | |
| 159 | |
| 160 // Should create screen wake lock. | |
| 161 EXPECT_TRUE(HasWakeLock()); | |
| 162 | |
| 163 // screen.keepAwake should be false in the main frame. | |
| 164 EXPECT_FALSE(EvaluateAsBool(GetMainFrame(), "screen.keepAwake")); | |
| 165 | |
| 166 // Lock screen in main frame. | |
| 167 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = true;")); | |
| 168 WaitForPossibleUpdate(); | |
| 169 | |
| 170 // screen.keepAwake should be true in the main frame. | |
| 171 EXPECT_TRUE(EvaluateAsBool(GetMainFrame(), "screen.keepAwake")); | |
| 172 | |
| 173 // Screen wake lock should not change. | |
| 174 EXPECT_TRUE(HasWakeLock()); | |
| 175 | |
| 176 // Unlock screen in nested frame. | |
| 177 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = false;")); | |
| 178 WaitForPossibleUpdate(); | |
| 179 | |
| 180 // Screen wake lock should be present, as the main frame is still requesting | |
| 181 // it. | |
| 182 EXPECT_TRUE(HasWakeLock()); | |
| 183 | |
| 184 // Unlock screen in main frame. | |
| 185 EXPECT_TRUE(ExecuteScript(GetMainFrame(), "screen.keepAwake = false;")); | |
| 186 WaitForPossibleUpdate(); | |
| 187 | |
| 188 // Screen wake lock should be released, as no frames are requesting it. | |
| 189 EXPECT_FALSE(HasWakeLock()); | |
| 190 } | |
| 191 | |
| 192 IN_PROC_BROWSER_TEST_F(WakeLockTest, FrameRemoved) { | |
| 193 NavigateToURL(shell(), | |
| 194 embedded_test_server()->GetURL("/frame_tree/2-4.html")); | |
| 195 EXPECT_FALSE(HasWakeLock()); | |
| 196 | |
| 197 // Lock screen in nested frame. | |
| 198 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 199 WaitForPossibleUpdate(); | |
| 200 | |
| 201 EXPECT_TRUE(HasWakeLock()); | |
| 202 | |
| 203 // Remove nested frame. | |
| 204 EXPECT_TRUE(ExecuteScript( | |
| 205 GetMainFrame(), | |
| 206 "var iframe = document.getElementById('3-1-id');" | |
| 207 "iframe.parentNode.removeChild(iframe);")); | |
| 208 | |
| 209 // Screen wake lock should be released. | |
| 210 EXPECT_FALSE(HasWakeLock()); | |
| 211 } | |
| 212 | |
| 213 IN_PROC_BROWSER_TEST_F(WakeLockTest, UnlockAfterTabCrashed) { | |
| 214 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 215 ScreenWakeLockInMainFrame(); | |
| 216 | |
| 217 // Crash the tab. | |
| 218 CrashTab(GetWebContents()); | |
| 219 | |
| 220 // Screen wake lock should be released. | |
| 221 EXPECT_FALSE(HasWakeLock()); | |
| 222 } | |
| 223 | |
| 224 IN_PROC_BROWSER_TEST_F(WakeLockTest, UnlockAfterNavigation) { | |
| 225 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 226 ScreenWakeLockInMainFrame(); | |
| 227 | |
| 228 // Navigate to a different document. | |
| 229 NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); | |
| 230 | |
| 231 // Screen wake lock should be released after navigation. | |
| 232 EXPECT_FALSE(HasWakeLock()); | |
| 233 } | |
| 234 | |
| 235 IN_PROC_BROWSER_TEST_F(WakeLockTest, UnlockAfterNavigationToSelf) { | |
| 236 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 237 ScreenWakeLockInMainFrame(); | |
| 238 | |
| 239 // Navigate to the same document. | |
| 240 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 241 | |
| 242 // Screen wake lock should be released after navigation to the same URL. | |
| 243 EXPECT_FALSE(HasWakeLock()); | |
| 244 } | |
| 245 | |
| 246 IN_PROC_BROWSER_TEST_F(WakeLockTest, KeepLockAfterInPageNavigation) { | |
| 247 GURL test_url( | |
| 248 embedded_test_server()->GetURL("/session_history/fragment.html")); | |
| 249 GURL test_in_page_url(test_url.spec() + "#a"); | |
| 250 | |
| 251 NavigateToURL(shell(), test_url); | |
| 252 ScreenWakeLockInMainFrame(); | |
| 253 | |
| 254 NavigateToURL(shell(), test_in_page_url); | |
| 255 EXPECT_TRUE(HasWakeLock()); | |
| 256 } | |
| 257 | |
| 258 IN_PROC_BROWSER_TEST_F(WakeLockTest, UnlockAfterReload) { | |
| 259 NavigateToURL(shell(), embedded_test_server()->GetURL("/simple_page.html")); | |
| 260 ScreenWakeLockInMainFrame(); | |
| 261 | |
| 262 shell()->Reload(); | |
| 263 WaitForLoadStop(GetWebContents()); | |
| 264 | |
| 265 // Screen wake lock should be released after reload. | |
| 266 EXPECT_FALSE(HasWakeLock()); | |
| 267 } | |
| 268 | |
| 269 IN_PROC_BROWSER_TEST_F(WakeLockTest, BrowserInitiatedFrameNavigation) { | |
| 270 NavigateToURL(shell(), | |
| 271 embedded_test_server()->GetURL("/frame_tree/2-4.html")); | |
| 272 | |
| 273 EXPECT_FALSE(HasWakeLock()); | |
| 274 | |
| 275 // Lock screen in nested frame. | |
| 276 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 277 WaitForPossibleUpdate(); | |
| 278 | |
| 279 // Screen wake lock should be present. | |
| 280 EXPECT_TRUE(HasWakeLock()); | |
| 281 | |
| 282 // Navigate the nested frame (browser-initiated). | |
| 283 NavigateFrameToURL(GetNestedFrameNode(), | |
| 284 embedded_test_server()->GetURL("/simple_page.html")); | |
| 285 WaitForPossibleUpdate(); | |
| 286 | |
| 287 // Screen wake lock should be released. | |
| 288 EXPECT_FALSE(HasWakeLock()); | |
| 289 } | |
| 290 | |
| 291 IN_PROC_BROWSER_TEST_F(WakeLockTest, RendererInitiatedFrameNavigation) { | |
| 292 NavigateToURL(shell(), | |
| 293 embedded_test_server()->GetURL("/frame_tree/2-4.html")); | |
| 294 | |
| 295 EXPECT_FALSE(HasWakeLock()); | |
| 296 | |
| 297 // Lock screen in nested frame. | |
| 298 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 299 WaitForPossibleUpdate(); | |
| 300 | |
| 301 // Screen wake lock should be present. | |
| 302 EXPECT_TRUE(HasWakeLock()); | |
| 303 | |
| 304 // Navigate the nested frame (renderer-initiated). | |
| 305 NavigateIframeToURL(GetWebContents(), | |
| 306 "3-1-id", | |
| 307 embedded_test_server()->GetURL("/simple_page.html")); | |
| 308 WaitForPossibleUpdate(); | |
| 309 | |
| 310 // Screen wake lock should be released. | |
| 311 EXPECT_FALSE(HasWakeLock()); | |
| 312 } | |
| 313 | |
| 314 IN_PROC_BROWSER_TEST_F(WakeLockTest, OutOfProcessFrame) { | |
| 315 NavigateToURL(shell(), | |
| 316 embedded_test_server()->GetURL("a.com", | |
| 317 "/cross_site_iframe_factory.html?a(a)")); | |
| 318 EXPECT_FALSE(HasWakeLock()); | |
| 319 | |
| 320 // Ensure that the nested frame is same-process. | |
| 321 EXPECT_FALSE(GetNestedFrame()->IsCrossProcessSubframe()); | |
| 322 | |
| 323 // Lock screen in same-site nested frame. | |
| 324 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 325 WaitForPossibleUpdate(); | |
| 326 EXPECT_TRUE(HasWakeLock()); | |
| 327 | |
| 328 // Navigate nested frame to a cross-site document. | |
| 329 NavigateFrameToURL(GetNestedFrameNode(), | |
| 330 embedded_test_server()->GetURL("b.com", | |
| 331 "/simple_page.html")); | |
| 332 WaitForPossibleUpdate(); | |
| 333 | |
| 334 // Ensure that a new process has been created for the nested frame. | |
| 335 EXPECT_TRUE(GetNestedFrame()->IsCrossProcessSubframe()); | |
| 336 | |
| 337 // Screen wake lock should be released. | |
| 338 EXPECT_FALSE(HasWakeLock()); | |
| 339 | |
| 340 // Lock screen in the cross-site nested frame. | |
| 341 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 342 WaitForPossibleUpdate(); | |
| 343 | |
| 344 // Screen wake lock should be created. | |
| 345 EXPECT_TRUE(HasWakeLock()); | |
| 346 } | |
| 347 | |
| 348 IN_PROC_BROWSER_TEST_F(WakeLockTest, UnlockAfterCrashOutOfProcessFrame) { | |
| 349 // Load a page with cross-site iframe. | |
| 350 NavigateToURL(shell(), | |
| 351 embedded_test_server()->GetURL("a.com", | |
| 352 "/cross_site_iframe_factory.html?a(b)")); | |
| 353 EXPECT_FALSE(HasWakeLock()); | |
| 354 | |
| 355 // Ensure that a new process has been created for the nested frame. | |
| 356 EXPECT_TRUE(GetNestedFrame()->IsCrossProcessSubframe()); | |
| 357 | |
| 358 // Lock screen in cross-site nested frame. | |
| 359 EXPECT_TRUE(ExecuteScript(GetNestedFrame(), "screen.keepAwake = true;")); | |
| 360 WaitForPossibleUpdate(); | |
| 361 EXPECT_TRUE(HasWakeLock()); | |
| 362 | |
| 363 // Crash process that owns the out-of-process frame. | |
| 364 RenderProcessHostWatcher watcher( | |
| 365 GetNestedFrame()->GetProcess(), | |
| 366 RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT); | |
| 367 GetNestedFrame()->GetProcess()->Shutdown(0, false); | |
| 368 watcher.Wait(); | |
| 369 | |
| 370 // Screen wake lock should be released. | |
| 371 EXPECT_FALSE(HasWakeLock()); | |
| 372 } | |
| 373 | |
| 374 } // namespace content | |
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Chromium Code Reviews
Issue 1345563002:
Revert of Wake Lock API implementation (Chromium part) (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master