third_party/WebKit/LayoutTests/media/media-controller-volume.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4     <title>MediaController - volume test</title>
   5     <script src=video-test.js></script>
   6     <script src=media-file.js></script>
   7     <script>
   8         function start()
   9         {
  10             findMediaElement();
  11             waitForEvent('canplay', canplay);
  12             video.src = findMediaFile("video", "content/test");
  13         };
  14
  15         function canplay()
  16         {
  17             testExpected("video.controller.volume", 1.0);
  18             run("video.controller.volume = 0.5");
  19             testExpected("video.controller.volume", 0.5);
  20             run("video.controller.volume = Number.MIN_VALUE");
  21             testExpected("video.controller.volume", Number.MIN_VALUE);
  22             run("video.controller.volume = 0");
  23             testExpected("video.controller.volume", 0);
  24
  25             testDOMException("video.controller.volume = 1.5", "DOMException.INDEX_SIZE_ERR");
  26             testDOMException("video.controller.volume = -0.5", "DOMException.INDEX_SIZE_ERR");
  27             testException("video.controller.volume = -Infinity", '"TypeError: Failed to set the \'volume\' property on \'MediaController\': The provided double value is non-finite."');
  28             testException("video.controller.volume = Infinity", '"TypeError: Failed to set the \'volume\' property on \'MediaController\': The provided double value is non-finite."');
  29             testException("video.controller.volume = NaN", '"TypeError: Failed to set the \'volume\' property on \'MediaController\': The provided double value is non-finite."');
  30
  31             endTest();
  32         };
  33     </script>
  34 </head>
  35 <body>
  36     <body onload="start()">
  37         <video id="video" mediaGroup="group" controls autoplay></video>
  38     </body>
  39 </body>
  40 </html>