third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/ontimeout-event.html

   1 <!doctype html>
   2 <html>
   3 <head>
   4 <script src="../resources/testharness.js"></script>
   5 <script src="../resources/testharnessreport.js"></script>
   6 </head>
   7 <body>
   8 <p> Verify that a timeout ProgressEvent is dispatched and have the expected values.</p>
   9 <div id="log"></div>
  10 <script type="text/javascript">
  11
  12 function verifyProgressEvent(context, e)
  13 {
  14     assert_true(e.loaded >= 0, "Non-zero 'loaded' value for '" + context + "' event.");
  15     assert_true(!e.lengthComputable || e.total > 0, "Non-zero 'total' value for '" + context + "' event.");
  16 }
  17
  18 function logProgressEvent(e) {
  19     results += " " + e.type;
  20 }
  21
  22 function unexpectedProgressEvent(e) {
  23     assert_unreached("Unexpected request error");
  24 }
  25
  26 function timeoutHandler(e)
  27 {
  28     assert_true(e instanceof ProgressEvent);
  29     verifyProgressEvent("ontimeout", e);
  30     testOnTimeoutEvent.done();
  31 }
  32
  33 var testOnTimeoutEvent = async_test("Check that 'timeout' events are delivered and have expected values.");
  34 testOnTimeoutEvent.step(function () {
  35     var xhr = new XMLHttpRequest();
  36     xhr.ontimeout = testOnTimeoutEvent.step_func(timeoutHandler);
  37     xhr.onabort = testOnTimeoutEvent.step_func(unexpectedProgressEvent);
  38     xhr.onerror = testOnTimeoutEvent.step_func(unexpectedProgressEvent);
  39     xhr.onload = testOnTimeoutEvent.step_func(unexpectedProgressEvent);
  40     xhr.timeout = 30;
  41     xhr.open("GET", "/resources/load-and-stall.php?name=../resources/test.mp4&stallAt=100&stallFor=10000&mimeType=video/mp4", true);
  42     xhr.send();
  43 });
  44 </script>
  45 </body>
  46 </html>