src/third_party/WebKit/LayoutTests/inspector/tracing-test.js

   1 function initialize_TracingTest()
   2 {
   3
   4 // FIXME: remove when tracing is out of experimental
   5 WebInspector.inspectorView.showPanel("timeline");
   6 InspectorTest.tracingModel = new WebInspector.TracingModel(WebInspector.targetManager.mainTarget());
   7 InspectorTest.tracingTimelineModel = new WebInspector.TracingTimelineModel(InspectorTest.tracingModel, new WebInspector.TimelineRecordHiddenTypeFilter([]));
   8
   9 InspectorTest.invokeWithTracing = function(functionName, callback, additionalCategories)
  10 {
  11     InspectorTest.tracingTimelineModel.addEventListener(WebInspector.TimelineModel.Events.RecordingStarted, onTracingStarted, this);
  12     var categories = "-*,disabled-by-default-devtools.timeline*";
  13     if (additionalCategories)
  14         categories += "," + additionalCategories;
  15     InspectorTest.tracingTimelineModel._startRecordingWithCategories(categories);
  16
  17     function onTracingStarted(event)
  18     {
  19         InspectorTest.tracingTimelineModel.removeEventListener(WebInspector.TimelineModel.Events.RecordingStarted, onTracingStarted, this);
  20         InspectorTest.invokePageFunctionAsync(functionName, onPageActionsDone);
  21     }
  22
  23     function onPageActionsDone()
  24     {
  25         InspectorTest.tracingTimelineModel.addEventListener(WebInspector.TimelineModel.Events.RecordingStopped, onTracingComplete, this);
  26         InspectorTest.tracingTimelineModel.stopRecording();
  27     }
  28
  29     function onTracingComplete(event)
  30     {
  31         InspectorTest.tracingTimelineModel.removeEventListener(WebInspector.TimelineModel.Events.RecordingStopped, onTracingComplete, this);
  32         callback();
  33     }
  34 }
  35
  36 }