Quelle test_playback_reactivate.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/media/test/test_playback_reactivate.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Test playback with dormant of media files that should play OK</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  <script type="text/javascript" src="manifest.js"></script>
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">

/* This testcase wants to test a video element's playback is not break
   by dormant.
   When the metadata is loaded, we remove the video element to trigger dormant.
   Then set a timer to append the video element back and play it.
   Test pass if the video plays to the end.
*/

var manager = new MediaTestManager;

function startTest(test, token) {
  var video = document.createElement('video');
  video.preload = "metadata";
  video.token = token;

  var handler = {
    "ontimeout": function() {
      Log(token, "timed out: ended=" + video.seenEnded + ", suspend=" + video.seenSuspend);
    }
  };
  manager.started(token, handler);

  video.src = test.name;
  video.name = test.name;

  var check = function(t, v) { return function() {
    is(t.name, v.name, t.name + ": Name should match #1");
    Log(v.token, "removeChild: " + v.name);
    document.body.removeChild(v);
    var appendAndPlayElement = function() {
      Log(v.token, "appendChild: " + v.name);
      document.body.appendChild(v);
      Log(v.token, "Element play: " + v.name);
      v.play();
    }
    setTimeout(appendAndPlayElement, 2000);
  }}(test, video);

  var finish = function() {
    video.finished = true;
    removeNodeAndSource(video);
    manager.finished(video.token);
  }

  var checkEnded = function(t, v) { return function() {
    is(t.name, v.name, t.name + ": Name should match #2");
    checkMetadata(t.name, v, t);
    is(v.readyState, v.HAVE_CURRENT_DATA, t.name + " checking readyState");
    ok(v.ended, t.name + " checking playback has ended");

    finish();
  }}(test, video);

  video.addEventListener("loadedmetadata", check);
  video.addEventListener("ended", checkEnded);

  document.body.appendChild(video);
}

manager.runTests(gSmallTests, startTest);

</script>
</pre>
</body>
</html>

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