LayoutTests/inspector/tracing/worker-js-profile.html - Issue 724013003: DevTools: Connect worker cpu profiles to worker tracing threads.

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Issue 724013003: DevTools: Connect worker cpu profiles to worker tracing threads. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Addressing comments. Created 6 years, 1 month 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 src="../tracing-test.js"></script>	5 <script src="../tracing-test.js"></script>

6 <script>	6 <script>

7	7

8 // Save references to the worker objects to make sure they are not GC'ed.	8 // Save references to the worker objects to make sure they are not GC'ed.

9 var worker1;	9 var worker1;

10 var worker2;	10 var worker2;

(...skipping 10 matching lines...) Expand all Loading...
21	21

22 worker1.onmessage = function(event)	22 worker1.onmessage = function(event)

23 {	23 {

24 worker1.onmessage = null;	24 worker1.onmessage = null;

25 runTest();	25 runTest();

26 }	26 }

27 }	27 }

28	28

29 function startSecondWorker(onActionComplete)	29 function startSecondWorker(onActionComplete)

30 {	30 {

	31 // FIXME: add a payload to the worker to make it produce a JSFrame.

31 worker2 = new Worker("resources/worker.js");	32 worker2 = new Worker("resources/worker.js");

32 worker2.postMessage("");	33 worker2.postMessage("");

33 worker2.onmessage = function(event)	34 worker2.onmessage = function(event)

34 {	35 {

35 onActionComplete();	36 onActionComplete();

36 worker2.onmessage = null;	37 worker2.onmessage = null;

37 }	38 }

38 }	39 }

39	40

40 function test()	41 function test()

41 {	42 {

42 InspectorTest.invokeWithTracing("startSecondWorker", processTracingEvents);	43 InspectorTest.invokeWithTracing("startSecondWorker", processTracingEvents,

	44 "disabled-by-default-devtools.timeline.stack", true);

43	45

44 var workerMetadataEventCount = 0;	46 var seenFunctions = new Set();

45 function processTracingEvents()	47 function processTracingEvents()

46 {	48 {

47 InspectorTest.tracingModel().sortedProcesses().forEach(function(process) {	49 InspectorTest.addResult("Main thread");

48 process.sortedThreads().forEach(function(thread) {	50 InspectorTest.tracingTimelineModel()._mainThreadEvents.forEach(processEv ent);

49 thread.events().forEach(processEvent);	51 var threads = InspectorTest.tracingTimelineModel()._virtualThreads;

50 });	52 for (var i = 0; i < threads.length; ++i) {

51 });	53 InspectorTest.addResult(threads[i].name);

52 InspectorTest.assertEquals(2, workerMetadataEventCount);	54 threads[i].events.forEach(processEvent);

	55 }

	56 InspectorTest.assertTrue(seenFunctions.has("startSecondWorker"));

	57 InspectorTest.assertTrue(seenFunctions.has("worker2.onmessage"));

53 InspectorTest.completeTest();	58 InspectorTest.completeTest();

54 }	59 }

55	60

56 function processEvent(event)	61 function processEvent(event)

57 {	62 {

58 if (event.category !== WebInspector.TracingModel.DevToolsMetadataEventCa tegory \|\| event.name !== WebInspector.TracingModel.DevToolsMetadataEvent.Tracing SessionIdForWorker)	63 if (event.name !== WebInspector.TimelineModel.RecordType.JSFrame)

59 return;	64 return;

60	65 seenFunctions.add(event.args.data.functionName);

61 ++workerMetadataEventCount;

62 InspectorTest.assertEquals(InspectorTest.tracingModel().sessionId(), eve nt.args["data"]["sessionId"]);

63 InspectorTest.addResult("Got DevTools worker metadata event(" + workerMe tadataEventCount + "): " + event.name);

64 }	66 }

65

66 }	67 }

67	68

68 </script>	69 </script>

69 </head>	70 </head>

70	71

71 <body onload="startWorkerAndRunTest()">	72 <body onload="startWorkerAndRunTest()">

72 <p>	73 <p>

73 Tests that worker events are recorded with proper devtools metadata events.	74 Tests js cpu profile in timeline.

74 </p>	75 </p>

75 </body>	76 </body>

76 </html>	77 </html>

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