src/third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.html

   1 <html>
   2 <head>
   3 <script type="text/javascript" src="../../http/tests/inspector-protocol/inspector-protocol-test.js"></script>
   4 <script>
   5
   6 function testFunction()
   7 {
   8     var timerId = setTimeout(function()
   9     {
  10         evaluateInFrontend("InspectorTest.testFunctionTimerFired(" + timerId + ", " + timerId2 + ")");
  11     }, 0);
  12
  13     var timerId2 = setTimeout(function() { }, 0);
  14     clearTimeout(timerId2);
  15     return timerId;
  16 }
  17
  18 function test()
  19 {
  20     InspectorTest.eventHandler["Tracing.dataCollected"] = dataCollected;
  21     InspectorTest.eventHandler["Tracing.tracingComplete"] = tracingComplete;
  22     InspectorTest.sendCommand("Tracing.start", { "categories" : "disabled-by-default-devtools.timeline", "type": "" }, onStart);
  23
  24     var firedTimerId;
  25     var removedTimerId;
  26     InspectorTest.testFunctionTimerFired = function(timerId1, timerId2)
  27     {
  28         firedTimerId = timerId1;
  29         removedTimerId = timerId2;
  30         InspectorTest.log("SUCCESS: testFunctionTimerFired");
  31         InspectorTest.sendCommand("Tracing.end", { }, onStop);
  32     }
  33
  34     function onStart(response)
  35     {
  36         InspectorTest.log("Recording started");
  37         InspectorTest.sendCommand("Runtime.evaluate", { "expression": "testFunction()" });
  38     }
  39
  40     var devtoolsEvents = [];
  41     function dataCollected(reply)
  42     {
  43         var allEvents = reply.params.value;
  44         devtoolsEvents = devtoolsEvents.concat(allEvents.filter(function(e)
  45         {
  46             return e.cat === "disabled-by-default-devtools.timeline";
  47         }));
  48     }
  49
  50     function tracingComplete(event)
  51     {
  52         InspectorTest.log("Tracing complete");
  53
  54         function hasTimerId(id, e) { return e.args.data.timerId === id}
  55
  56         var installTimer1 = findEvent("TimerInstall", "I", hasTimerId.bind(this, firedTimerId));
  57         var installTimer2 = findEvent("TimerInstall", "I", hasTimerId.bind(this, removedTimerId));
  58
  59         InspectorTest.assert(!!installTimer1.args.data.frame, "TimerInstall frame");
  60         InspectorTest.assertEquals(installTimer1.args.data.frame, installTimer2.args.data.frame, "TimerInstall frame match");
  61
  62         findEvent("TimerRemove", "I", hasTimerId.bind(this, removedTimerId));
  63         findEvent("TimerFire", "X", hasTimerId.bind(this, firedTimerId));
  64
  65         InspectorTest.log("SUCCESS: found all expected events.");
  66         InspectorTest.completeTest();
  67     }
  68
  69     function findEvent(name, ph, condition)
  70     {
  71         for (var i = 0; i < devtoolsEvents.length; i++) {
  72             var e = devtoolsEvents[i];
  73             if (e.name === name && e.ph === ph && (!condition || condition(e)))
  74                 return e;
  75         }
  76         throw new Error("Couldn't find event " + name + " / " + ph + "\n\n in " + JSON.stringify(devtoolsEvents, null, 2));
  77     }
  78
  79     function onStop(response)
  80     {
  81         InspectorTest.log("Recording stopped");
  82     }
  83 }
  84 </script>
  85 </head>
  86 <body onLoad="runTest();">
  87 <div id="myDiv">DIV</div>
  88 </body>
  89 </html>