third_party/WebKit/LayoutTests/media/video-durationchange-on-ended.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <script src=video-test.js></script>
   5     </head>
   6     <body>
   7         <p>Verify there is a 'durationchange' event just before 'ended' event if the initially reported duration exceeds the actual data.</p>
   8         <script>
   9             var initialReportedDuration = -1;
  10
  11             video = document.createElement('video');
  12             document.body.appendChild(video);
  13             video.src = "content/truncated.webm";
  14             video.play();
  15             waitForEvent('durationchange', function() {
  16                 // Note the initial reported duration
  17                 if (initialReportedDuration == -1)
  18                     initialReportedDuration = video.duration;
  19             });
  20
  21             waitForEventAndEnd('ended', function() {
  22                 // Verify that the actual duration is less than
  23                 // the initial reported duration
  24                 testExpected("video.duration < initialReportedDuration", true);
  25             });
  26         </script>
  27     </body>
  28 </html>