third_party/WebKit/LayoutTests/media/video-seek-past-end-playing.html

   1 <html>
   2     <body>
   3
   4 <video loop controls></video>
   5 <p>Test that seeking video with 'loop' past it's end rewinds to the beginning and continues playback.</p>
   6 <script src=media-file.js></script>
   7 <script src=video-test.js></script>
   8 <script>
   9     var timeupdateEventCount = 0;
  10
  11     waitForEventOnce('canplaythrough', function () {
  12         testExpected("video.paused", true);
  13         run("video.play()");
  14         testExpected("video.paused", false);
  15     });
  16
  17     function timeupdate()
  18     {
  19         ++timeupdateEventCount;
  20
  21         // wait 2 timeupdate events so we are sure the media engine is
  22         // playing the media.
  23         if (timeupdateEventCount == 2) {
  24            consoleWrite("");
  25            testExpected("video.paused", false);
  26            // make sure time is advancing and seek past end
  27            testExpected("mediaElement.currentTime", 0, '>');
  28            run("video.currentTime = 500");
  29         } else if (timeupdateEventCount == 10) {
  30            // Wait some more timeupdate events so we can check the
  31            // media engine performed the seek.
  32            consoleWrite("");
  33            testExpected("video.paused", false);
  34            testExpected("mediaElement.currentTime", 0, '>');
  35            consoleWrite("");
  36            // reset the counter to prevent infinite loop if the
  37            // test is re-executed manually.
  38            timeupdateEventCount = 0;
  39            endTest();
  40         }
  41     }
  42
  43     mediaElement.addEventListener("timeupdate", timeupdate);
  44     var mediaFile = findMediaFile("video", "content/test");
  45     disableFullTestDetailsPrinting();
  46     runSilently("video.src = '" + mediaFile + "'");
  47     enableFullTestDetailsPrinting();
  48 </script>
  49     </body>
  50 </html>