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<html>
<head>
<style>
div#test {
display: none;
background-color: blue;
width: 100px;
height: 100px;
}
</style>
<script src="../http/tests/inspector/inspector-test.js"></script>
<script src="../http/tests/inspector/timeline-test.js"></script>
<script src="tracing-test.js"></script>
<script>
function initialize_TracingManagerClient()
{
InspectorTest.TracingManagerClient = function(tracingManager, callback)
{
this._tracingManager = tracingManager;
this._completionCallback = callback;
this._tracingModel = InspectorTest.createTracingModel();
}
InspectorTest.TracingManagerClient.prototype = {
tracingStarted: function()
{
this._tracingModel.reset();
InspectorTest.evaluateInPage("doWork()", this._tracingManager.stop.bind(this._tracingManager));
},
traceEventsCollected: function(events)
{
this._tracingModel.addEvents(events);
},
tracingComplete: function()
{
InspectorTest.addResult("Tracing complete");
this._completionCallback(this._tracingModel);
},
tracingBufferUsage: function(usage) { },
eventsRetrievalProgress: function(progress) { }
}
}
function doWork()
{
var element = document.getElementById("test");
element.style.display = "block";
var unused = element.clientWidth;
}
function test()
{
var tracingClient = new InspectorTest.TracingManagerClient(InspectorTest.tracingManager, runEventsSanityCheck);
InspectorTest.tracingManager.start(tracingClient, "", "", onTracingStarted);
function onTracingStarted(error)
{
InspectorTest.addResult("Tracing started (error: " + JSON.stringify(error) + ")");
}
function runEventsSanityCheck(tracingModel)
{
var events = [];
var phaseComplete = 0;
var knownEvents = {};
var processes = 0;
var threads = 0;
tracingModel.sortedProcesses().forEach(function(process) {
processes++;
process.sortedThreads().forEach(function(thread) {
threads++;
events = events.concat(thread.events());
});
});
knownEvents["MessageLoop::PostTask"] = 0;
knownEvents["v8.callFunction"] = 0;
knownEvents["UpdateLayoutTree"] = 0;
knownEvents["FrameView::layout"] = 0;
for (var i = 0; i < events.length; ++i) {
var event = events[i];
if (event.phase === WebInspector.TracingModel.Phase.Complete)
++phaseComplete;
if (event.name in knownEvents)
++knownEvents[event.name];
}
InspectorTest.assertGreaterOrEqual(events.length, 100, "Too few trace events recorded");
InspectorTest.assertGreaterOrEqual(knownEvents["UpdateLayoutTree"], 1, "Too few UpdateLayoutTree");
InspectorTest.assertGreaterOrEqual(knownEvents["FrameView::layout"], 1, "Too few FrameView::layout");
InspectorTest.assertGreaterOrEqual(phaseComplete, 50, "Too few begin events");
InspectorTest.assertGreaterOrEqual(processes, 2, "Too few processes");
InspectorTest.assertGreaterOrEqual(threads, 4, "Too few threads");
InspectorTest.addResult("Event sanity test done");
InspectorTest.completeTest();
}
}
</script>
</head>
<body onload="runTest()">
<div id="test">
</div>
</body>
</html>
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