third_party/WebKit/LayoutTests/http/tests/plugins/get-url-notify-on-removal.html

   1 <html>
   2 <body>
   3 This tests that NPP_URLNotify gets called exactly once for canceled streams on plugin removal.
   4 <div id="result">FAILURE</div>
   5 <embed name="plg" type="application/x-webkit-test-netscape"></embed>
   6 <script>
   7     var callbackRun = false;
   8     function callback()
   9     {
  10         if (callbackRun) {
  11             result.textContent = "FAILURE - callback run twice";
  12             return;
  13         }
  14
  15         callbackRun = true;
  16         result.textContent = "SUCCESS";
  17         // Force the plugin to spin a nested event loop.
  18         alert("Request completed");
  19         // Don't stop the test until a small delay, in case callback is called again.
  20         setTimeout(notify, 50);
  21     }
  22     function notify()
  23     {
  24         if (window.testRunner)
  25             testRunner.notifyDone();
  26     }
  27     if (window.testRunner) {
  28         testRunner.dumpAsText();
  29         testRunner.waitUntilDone();
  30     }
  31
  32     plg.getURLNotify("resources/slow-resource.pl", null, "callback");
  33     // Remove the plugin after a short delay (to give the resource time to
  34     // propagate through the system to the browser).
  35     setTimeout(function() {
  36         plg.parentNode.removeChild(plg);
  37     }, 50);
  38 </script>
  39 </body>
  40 </html>