LayoutTests/media/video-source-none-supported.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4     <title>no usable &lt;source&gt; test</title>
   5     <script src=video-test.js></script>
   6     <script>
   7         document.addEventListener("error", errorEvent, true);
   8
   9         function errorEvent(evt)
  10         {
  11             findMediaElement();
  12             consoleWrite("++ ERROR, src = " + relativeURL(event.target.src) + ", type = \"" + event.target.type + "\"");
  13             testExpected("event.target.tagName", "SOURCE", "==");
  14
  15             // Any more source elements pending?
  16             var nextSource = event.target.nextSibling;
  17             while (video.hasChildNodes()) {
  18                 if (!nextSource || nextSource.tagName == "SOURCE")
  19                     break;
  20                 nextSource = nextSource.nextSibling;
  21             }
  22
  23             if (!nextSource) {
  24                 testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_NO_SOURCE, "==");
  25                 consoleWrite("");
  26                 endTest();
  27             } else {
  28                 // Because the error event is fired asynchronously the network state can be either
  29                 // NETWORK_LOADING or NETWORK_NO_SOURCE, depending on whether or not
  30                 testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_IDLE, ">");
  31             }
  32
  33             consoleWrite("");
  34         }
  35     </script>
  36
  37 </head>
  38 <body>
  39     <video controls>
  40         <source src="test.mp4" type="audio/x-chicken-face">
  41         <source src="test.ogv" type="video/x-higglety-pigglety">
  42         <source src="doesnotexist.mp4">
  43     </video>
  44
  45     <p>1. Test that no usable &lt;source&gt; element leaves the media element with
  46     networkState == NETWORK_NO_SOURCE</p>
  47 </body>
  48 </html>