content/media/video/test/test_volume.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Media test: volume attribute set</title>
   5   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
   6   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   7   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   8 </head>
   9 <body>
  10
  11 <video id='v1'></video><audio id='a1'></audio>
  12
  13 <pre id="test">
  14 <script class="testbody" type="text/javascript">
  15
  16 function test(element, value, shouldThrow) {
  17   var threw = false;
  18   try {
  19     element.volume = value;
  20   } catch (err if err.name == "NS_ERROR_DOM_INDEX_SIZE_ERR") {
  21     threw = true;
  22   }
  23   is(shouldThrow, threw, "Case: " +element.id+ " setVolume=" + value);
  24 }
  25
  26
  27 var ids = new Array(document.getElementById('v1'), document.getElementById('a1'));
  28
  29 for (i=0; i<ids.length; i++) {
  30   var element = ids[i];
  31   test(element, 0.0,false);
  32   test(element, 1.0, false);
  33   test(element, -0.1, true);
  34   test(element, 1.1, true);
  35 }
  36
  37 </script>
  38 </pre>
  39 </body>
  40 </html>