third_party/WebKit/LayoutTests/inspector/tracing/timeline-receive-response-event.html

   1 <html>
   2 <head>
   3 <script src="../../http/tests/inspector/inspector-test.js"></script>
   4 <script src="../../http/tests/inspector/timeline-test.js"></script>
   5 <script>
   6
   7 function performActions(callback)
   8 {
   9     var image = new Image();
  10     image.onload = bar;
  11     image.src = "resources/anImage.png";
  12
  13     function bar()
  14     {
  15         var image = new Image();
  16         image.onload = function(event) { callback(); }  // do not pass event argument to the callback.
  17         image.src = "resources/anotherImage.png";
  18     }
  19 }
  20
  21 function test()
  22 {
  23     WebInspector.TimelinePanel.show();
  24     WebInspector.panels.timeline._model._currentTarget = WebInspector.targetManager.mainTarget();
  25     InspectorTest.invokeAsyncWithTimeline("performActions", finish);
  26
  27     function finish()
  28     {
  29         function dumpFormattedRecord(presentationRecord, prefix)
  30         {
  31             var record = presentationRecord.record();
  32             prefix = prefix || "";
  33             // Ignore stray paint & rendering events for better stability.
  34             var categoryName = WebInspector.TimelineUIUtils.categoryForRecord(record).name;
  35                if (categoryName !== "loading" && categoryName !== "scripting")
  36                 return;
  37             var childPrefix = prefix;
  38             // Here and below: pretend coalesced record are just not there, as coalescation is time dependent and, hence, not stable.
  39             // Filter out InjectedScript function call because they happen out of sync.
  40             if (!presentationRecord.coalesced()
  41                 && record.type() !== "GCEvent"
  42                 && (record.type() !== "FunctionCall" || record.traceEvent().args["data"].scriptName)) {
  43                 InspectorTest.addResult(prefix + record.type());
  44                 childPrefix = childPrefix + "    ";
  45             }
  46             if (presentationRecord.presentationChildren()) {
  47                 for (var i = 0; i < presentationRecord.presentationChildren().length; ++i)
  48                     dumpFormattedRecord(presentationRecord.presentationChildren()[i], childPrefix);
  49             }
  50         }
  51         var records = InspectorTest.timelinePresentationModel().rootRecord().presentationChildren();
  52         for (var i = 0; i < records.length; ++i)
  53             dumpFormattedRecord(records[i]);
  54         InspectorTest.completeTest();
  55     }
  56 }
  57
  58 if (!window.testRunner)
  59     setTimeout(performActions, 3000);
  60
  61 </script>
  62 </head>
  63
  64 <body onload="runTest()">
  65 <p>
  66 Tests the Timeline API instrumentation of a SendRequest, ReceiveResponse etc.
  67 </p>
  68
  69 </body>
  70 </html>