Quelle test_seek-1.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/media/test/test_seek-1.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Media test: seek tests</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>
  <script type="text/javascript" src="seek_support.js"></script>
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">

// The data being used in these tests is specified in manifest.js.
// The functions to build the test array and to run a specific test are in
//      seek_support.js.

const SEEK_TEST_NUMBER = 1;

function test_seek1(v, seekTime, is, ok, finish) {

var startPassed = false;
var endPassed = false;
var seekFlagStart = false;
var seekFlagEnd = false;
var readonly = true;
var completed = false;

function startTest() {
  ok(!completed, "Should not be completed yet");
  ok(!v.seeking, "seeking should default to false");
  try {
    v.seeking = true;
    readonly = v.seeking === false;
  }
  catch(e) {
    readonly = "threw exception: " + e;
  }
  is(readonly, true, "seeking should be readonly");

  v.currentTime = seekTime;
  seekFlagStart = v.seeking;
}

function seekStarted() {
  ok(!completed, "should not be completed yet");
  ok(Math.abs(v.currentTime - seekTime) < 0.1,
     "Video currentTime should be around " + seekTime + ": " + v.currentTime + " (seeking)");
  startPassed = true;
}

function seekEnded() {
  ok(!completed, "shuld not be completed yet");
  ok(Math.abs(v.currentTime - seekTime) < 0.1,
     "Video currentTime should be around " + seekTime + ": " + v.currentTime + " (seeked)");
  endPassed = true;
  seekFlagEnd = v.seeking;
  v.play();
}

function playbackEnded() {
  ok(!completed, "should not be completed yet");

  completed = true;
  ok(startPassed, "seeking event");
  ok(endPassed, "seeked event");
  ok(seekFlagStart, "seeking flag on start should be true");
  ok(!seekFlagEnd, "seeking flag on end should be false");
  finish();
}

once(v, "ended", playbackEnded);
once(v, "loadedmetadata", startTest);
once(v, "seeking", seekStarted);
once(v, "seeked", seekEnded);

}

manager.runTests(createTestArray(), startTest);

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

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