third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-error.html

   1 <html>
   2 <head>
   3 <title>Test case for bug 40952</title>
   4 </head>
   5 <body>
   6 <p> Test case for <a href="https://bugs.webkit.org/show_bug.cgi?id=40952"> bug 40952</a>: Onloadend event is not supported in XMLHttpRequest</p>
   7 <p> Verify that a loadend ProgressEvent is dispatched after the error ProgressEvent when an async request fails.</p>
   8 <p>PASS should appear below:</p>
   9 <p id=console></p>
  10 <script type="text/javascript">
  11 if (window.testRunner) {
  12     testRunner.dumpAsText();
  13     testRunner.waitUntilDone();
  14 }
  15
  16 function log(message)
  17 {
  18     var consoleElt = document.getElementById("console");
  19     consoleElt.appendChild(document.createTextNode(message));
  20 }
  21
  22 var xhr = new XMLHttpRequest();
  23 var results = "";
  24 var expected = " loadstart readyState=DONE error loadend";
  25
  26
  27 function logProgressEvent(e) {
  28     results += " " + e.type;
  29 }
  30
  31 function logUnexpectedProgressEvent(e) {
  32     results += " [unexpected ProgressEvent: " + e.type + "]";
  33     completeTest();
  34 }
  35
  36 function completeTest()
  37 {
  38     log(results == expected ? "PASS" : "FAILED results : '" + results + "', expected : '" + expected + "'");
  39     if (window.testRunner)
  40         testRunner.notifyDone();
  41 }
  42
  43 function test()
  44 {
  45     xhr.onreadystatechange = function(e) {
  46         if (xhr.readyState == xhr.DONE)
  47             results += " readyState=DONE";
  48     }
  49     xhr.onloadstart = logProgressEvent;
  50     xhr.onabort = logUnexpectedProgressEvent;
  51     xhr.onerror = logProgressEvent;
  52     xhr.onload = logUnexpectedProgressEvent;
  53     xhr.onloadend = function(e) {
  54         logProgressEvent(e);
  55         completeTest();
  56     }
  57
  58     xhr.open("GET", "resources/infinite-loop.php", true);
  59     xhr.send();
  60 }
  61
  62 test();
  63
  64 </script>
  65 </body>
  66