dom/media/test/test_seek-1.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Media test: seek tests</title>
   5   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   7   <script type="text/javascript" src="manifest.js"></script>
   8   <script type="text/javascript" src="seek_support.js"></script>
   9 </head>
  10 <body>
  11 <pre id="test">
  12 <script class="testbody" type="text/javascript">
  13
  14 // The data being used in these tests is specified in manifest.js.
  15 // The functions to build the test array and to run a specific test are in
  16 //      seek_support.js.
  17
  18 const SEEK_TEST_NUMBER = 1;
  19
  20 function test_seek1(v, seekTime, is, ok, finish) {
  21
  22 var startPassed = false;
  23 var endPassed = false;
  24 var seekFlagStart = false;
  25 var seekFlagEnd = false;
  26 var readonly = true;
  27 var completed = false;
  28
  29 function startTest() {
  30   ok(!completed, "Should not be completed yet");
  31   ok(!v.seeking, "seeking should default to false");
  32   try {
  33     v.seeking = true;
  34     readonly = v.seeking === false;
  35   }
  36   catch(e) {
  37     readonly = "threw exception: " + e;
  38   }
  39   is(readonly, true, "seeking should be readonly");
  40
  41   v.currentTime = seekTime;
  42   seekFlagStart = v.seeking;
  43 }
  44
  45 function seekStarted() {
  46   ok(!completed, "should not be completed yet");
  47   ok(Math.abs(v.currentTime - seekTime) < 0.1,
  48      "Video currentTime should be around " + seekTime + ": " + v.currentTime + " (seeking)");
  49   startPassed = true;
  50 }
  51
  52 function seekEnded() {
  53   ok(!completed, "shuld not be completed yet");
  54   ok(Math.abs(v.currentTime - seekTime) < 0.1,
  55      "Video currentTime should be around " + seekTime + ": " + v.currentTime + " (seeked)");
  56   endPassed = true;
  57   seekFlagEnd = v.seeking;
  58   v.play();
  59 }
  60
  61 function playbackEnded() {
  62   ok(!completed, "should not be completed yet");
  63
  64   completed = true;
  65   ok(startPassed, "seeking event");
  66   ok(endPassed, "seeked event");
  67   ok(seekFlagStart, "seeking flag on start should be true");
  68   ok(!seekFlagEnd, "seeking flag on end should be false");
  69   finish();
  70 }
  71
  72 once(v, "ended", playbackEnded);
  73 once(v, "loadedmetadata", startTest);
  74 once(v, "seeking", seekStarted);
  75 once(v, "seeked", seekEnded);
  76
  77 }
  78
  79 manager.runTests(createTestArray(), startTest);
  80
  81 </script>
  82 </pre>
  83 </body>
  84 </html>