content/media/test/test_play_events.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Media test: play() method</title>
   5   <script type="text/javascript" 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 </head>
   9 <body>
  10 <pre id="test">
  11
  12 <script>
  13
  14 var manager = new MediaTestManager;
  15
  16 var tokens = {
  17   0:                ["play"],
  18   "play":           ["canplay"],
  19   "canplay":        ["playing"],
  20   "playing":        ["canplay", "canplaythrough"],
  21   "canplaythrough": ["canplay", "canplaythrough"]
  22 };
  23
  24 function gotPlayEvent(event) {
  25   var v = event.target;
  26   ok(tokens[v._state].indexOf(event.type) >= 0,
  27      "Check expected event got " + event.type + " at " + v._state + " for " + v.src +
  28      " uneval(event.type)=" + uneval(event.type) + " typeof(event.type)=" + typeof(event.type) +
  29      " uneval(v._state)=" + uneval(v._state) + " typeof(v._state)=" + typeof(v._state) +
  30      " tokens["+v._state+"]=" + tokens[v._state] +
  31      " tokens["+v._state+"].indexOf(event.type)=" + tokens[v._state].indexOf(event.type));
  32   v._state = event.type;
  33 }
  34
  35 function ended(event) {
  36   var v = event.target;
  37   is(v._state, "canplaythrough", "Last event should be canplaythrough for " + v.src);
  38   v.parentNode.removeChild(v);
  39   manager.finished(v.token);
  40 }
  41
  42 function initTest(test, token) {
  43   var v = document.createElement('video');
  44   v.token = token;
  45   manager.started(token);
  46   v._state = 0;
  47
  48   ["play", "canplay", "playing", "canplaythrough"].forEach(function (e) {
  49     v.addEventListener(e, gotPlayEvent, false);
  50   });
  51
  52   v.addEventListener("ended", ended, false);
  53
  54   v.src = test.name;
  55   document.body.appendChild(v); // Causes load.
  56   v.play();
  57 }
  58
  59 manager.runTests(gSmallTests, initTest);
  60
  61 </script>
  62 </pre>
  63 </body>
  64 </html>