LayoutTests/media/video-source-none-supported.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
     <title>no usable &lt;source&gt; test</title>
     <script src=video-test.js></script>
     <script>
         document.addEventListener("error", errorEvent, true);

         function errorEvent(evt)
         {
             findMediaElement();
             consoleWrite("++ ERROR, src = " + relativeURL(event.target.src) + ", type = \"" + event.target.type + "\"");
             testExpected("event.target.tagName", "SOURCE", "==");

             // Any more source elements pending?
             var nextSource = event.target.nextSibling;
             while (video.hasChildNodes()) {
                 if (!nextSource || nextSource.tagName == "SOURCE")
                     break;
                 nextSource = nextSource.nextSibling;
             }

             if (!nextSource) {
                 testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_NO_SOURCE, "==");
                 consoleWrite("");
                 endTest();
             } else {
                 // Because the error event is fired asynchronously the network state can be either
                 // NETWORK_LOADING or NETWORK_NO_SOURCE, depending on whether or not
                 testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_IDLE, ">");
             }

             consoleWrite("");
         }
     </script>

 </head>
 <body>
     <video controls>
         <source src="test.mp4" type="audio/x-chicken-face">
         <source src="test.ogv" type="video/x-higglety-pigglety">
         <source src="doesnotexist.mp4">
     </video>

     <p>1. Test that no usable &lt;source&gt; element leaves the media element with
     networkState == NETWORK_NO_SOURCE</p>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>no usable <source> test</title>
	<script src=video-test.js></script>
	<script>
	document.addEventListener("error", errorEvent, true);

	function errorEvent(evt)
	{
	findMediaElement();
	consoleWrite("++ ERROR, src = " + relativeURL(event.target.src) + ", type = \"" + event.target.type + "\"");
	testExpected("event.target.tagName", "SOURCE", "==");

	// Any more source elements pending?
	var nextSource = event.target.nextSibling;
	while (video.hasChildNodes()) {
	if (!nextSource \|\| nextSource.tagName == "SOURCE")
	break;
	nextSource = nextSource.nextSibling;
	}

	if (!nextSource) {
	testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_NO_SOURCE, "==");
	consoleWrite("");
	endTest();
	} else {
	// Because the error event is fired asynchronously the network state can be either
	// NETWORK_LOADING or NETWORK_NO_SOURCE, depending on whether or not
	testExpected("event.target.parentNode.networkState", HTMLMediaElement.NETWORK_IDLE, ">");
	}

	consoleWrite("");
	}
	</script>

	</head>
	<body>
	<video controls>
	<source src="test.mp4" type="audio/x-chicken-face">
	<source src="test.ogv" type="video/x-higglety-pigglety">
	<source src="doesnotexist.mp4">
	</video>

	<p>1. Test that no usable <source> element leaves the media element with
	networkState == NETWORK_NO_SOURCE</p>
	</body>
	</html>