third_party/WebKit/LayoutTests/fast/speechsynthesis/speech-synthesis-gc-utterance-crash.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body id="body">
   7
   8 <div id="console"></div>
   9
  10 <script>
  11
  12     if (window.internals)
  13         window.internals.enableMockSpeechSynthesizer(document);
  14
  15     description("This tests that there isn't a crash if the utterance object is garbage-collected before speaking finishes.");
  16
  17     if (window.testRunner)
  18         testRunner.waitUntilDone();
  19
  20     window.jsTestIsAsync = true;
  21
  22     speechSynthesis.speak(new SpeechSynthesisUtterance(" "));
  23     gc();
  24
  25     window.setInterval(function() {
  26        if (!speechSynthesis.speaking)
  27            finishJSTest();
  28     }, 10);
  29
  30 </script>
  31
  32 </body>
  33 </html>