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