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Side by Side Diff: third_party/WebKit/LayoutTests/virtual/threaded/inspector/tracing/idle-callback.html

Issue 2208963002: [DevTools] Removed InspectorTest.invokeFunctionInPageAsync (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@remove-promise-from-other-tests
Patch Set: a Created 4 years, 4 months ago
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1 <html> 1 <html>
2 <head> 2 <head>
3 <script src="../../../../http/tests/inspector/inspector-test.js"></script> 3 <script src="../../../../http/tests/inspector/inspector-test.js"></script>
4 <script src="../../../../http/tests/inspector/timeline-test.js"></script> 4 <script src="../../../../http/tests/inspector/timeline-test.js"></script>
5 <script> 5 <script>
6 function performActions(callback) 6 function performActions()
7 { 7 {
8 var callback;
9 var promise = new Promise((fulfill) => callback = fulfill);
8 var requestId = window.requestIdleCallback(idleCallback); 10 var requestId = window.requestIdleCallback(idleCallback);
9 window.cancelIdleCallback(requestId); 11 window.cancelIdleCallback(requestId);
10 window.requestIdleCallback(idleCallback); 12 window.requestIdleCallback(idleCallback);
11 function idleCallback() 13 function idleCallback()
12 { 14 {
13 window.requestIdleCallback(slowIdleCallback); 15 window.requestIdleCallback(slowIdleCallback);
14 } 16 }
15 function slowIdleCallback(deadline) 17 function slowIdleCallback(deadline)
16 { 18 {
17 while (deadline.timeRemaining()) {}; 19 while (deadline.timeRemaining()) {};
18 if (callback) 20 if (callback)
19 callback(); 21 callback();
20 } 22 }
23 return promise;
21 } 24 }
22 25
23 function test() 26 function test()
24 { 27 {
25 InspectorTest.invokeAsyncWithTimeline("performActions", finish); 28 InspectorTest.invokeAsyncWithTimeline("performActions", finish);
26 29
27 function finish() 30 function finish()
28 { 31 {
29 InspectorTest.printTimelineRecordsWithDetails("RequestIdleCallback"); 32 InspectorTest.printTimelineRecordsWithDetails("RequestIdleCallback");
30 InspectorTest.printTimelineRecordsWithDetails("CancelIdleCallback"); 33 InspectorTest.printTimelineRecordsWithDetails("CancelIdleCallback");
31 InspectorTest.printTimelineRecordsWithDetails("FireIdleCallback"); 34 InspectorTest.printTimelineRecordsWithDetails("FireIdleCallback");
32 InspectorTest.completeTest(); 35 InspectorTest.completeTest();
33 } 36 }
34 } 37 }
35 38
36 if (!window.testRunner) 39 if (!window.testRunner)
37 setTimeout(performActions, 2000); 40 setTimeout(performActions, 2000);
38 </script> 41 </script>
39 </head> 42 </head>
40 43
41 <body onload="runTest()"> 44 <body onload="runTest()">
42 <p> 45 <p>
43 Tests Timeline events emitted when idle callback is scheduled and fired. 46 Tests Timeline events emitted when idle callback is scheduled and fired.
44 </p> 47 </p>
45 48
46 </body> 49 </body>
47 </html> 50 </html>
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