src/third_party/WebKit/LayoutTests/http/tests/inspector/tracing/timeline-xhr-response-type-blob-event.html

   1 <html>
   2 <head>
   3 <script src="../inspector-test.js"></script>
   4 <script src="../timeline-test.js"></script>
   5 <script src="../network-test.js"></script>
   6 <script>
   7
   8 function performActions(callback)
   9 {
  10     var xhr = new XMLHttpRequest();
  11     xhr.responseType = "blob";
  12     xhr.open("GET", "network/resources/resource.php", true);
  13     xhr.onload = function() { };  // This is necessary for XHRLoad event.
  14     // assigning callback to onload doesn't work here due to exception in responseXML handling for blob response type.
  15     xhr.onreadystatechange = done;
  16     function done()
  17     {
  18         if (xhr.readyState === 4)
  19             callback();
  20     }
  21     xhr.send(null);
  22 }
  23
  24 function test()
  25 {
  26     InspectorTest.resetInspectorResourcesData(step1);
  27     function step1()
  28     {
  29         InspectorTest.invokeAsyncWithTimeline("performActions", finish);
  30
  31         function finish()
  32         {
  33             InspectorTest.printTimelineRecords("XHRReadyStateChange");
  34             InspectorTest.printTimelineRecords("XHRLoad");
  35             InspectorTest.completeTest();
  36         }
  37     }
  38 }
  39
  40 </script>
  41 </head>
  42
  43 <body onload="runTest()">
  44 <p>
  45 Tests the Timeline events for XMLHttpReqeust with responseType="blob"
  46 </p>
  47
  48 </body>
  49 </html>