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.tracingManager = WebInspector.panels.timeline._tracingManager || new WebInspector.TracingManager();
   7 InspectorTest.tracingModel = new WebInspector.TracingModel();
   8 InspectorTest.tracingTimelineModel = new WebInspector.TracingTimelineModel(InspectorTest.tracingManager, InspectorTest.tracingModel, new WebInspector.TimelineRecordHiddenTypeFilter([]));
   9
  10 InspectorTest.invokeWithTracing = function(functionName, callback, additionalCategories)
  11 {
  12     InspectorTest.tracingTimelineModel.addEventListener(WebInspector.TimelineModel.Events.RecordingStarted, onTracingStarted, this);
  13     var categories = "-*,disabled-by-default-devtools.timeline*";
  14     if (additionalCategories)
  15         categories += "," + additionalCategories;
  16     InspectorTest.tracingTimelineModel._startRecordingWithCategories(categories);
  17
  18     function onTracingStarted(event)
  19     {
  20         InspectorTest.tracingTimelineModel.removeEventListener(WebInspector.TimelineModel.Events.RecordingStarted, onTracingStarted, this);
  21         InspectorTest.invokePageFunctionAsync(functionName, onPageActionsDone);
  22     }
  23
  24     function onPageActionsDone()
  25     {
  26         InspectorTest.tracingTimelineModel.addEventListener(WebInspector.TimelineModel.Events.RecordingStopped, onTracingComplete, this);
  27         InspectorTest.tracingTimelineModel.stopRecording();
  28     }
  29
  30     function onTracingComplete(event)
  31     {
  32         InspectorTest.tracingTimelineModel.removeEventListener(WebInspector.TimelineModel.Events.RecordingStopped, onTracingComplete, this);
  33         callback();
  34     }
  35 }
  36
  37 }