LayoutTests/svg/animations/animation-dependency-hang.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
   <script type="text/javascript">
     if (window.testRunner)
         testRunner.waitUntilDone();

     onload = function() {
         // Do test _after_ onload to make sure that the time container
         // has begun.
         window.setTimeout(function() {
             document.querySelector('svg').setCurrentTime(0.5);
             document.body.innerHTML = 'PASS: Test did not hang.';
             if (window.testRunner) {
                 testRunner.dumpAsText();
                 testRunner.notifyDone();
             }
         }, 0);
     };
   </script>
 </head>
 <body>
   <p>This test passes if it does not hang...</p>
   <svg xmlns="http://www.w3.org/2000/svg">
     <circle r="10" cx="50" cy="50" fill="none">
       <animate id="anim1" attributeName="opacity" from="0" to="1" begin="0.1s; anim3.end" dur="0.01s"/>
       <animate id="anim2" attributeName="opacity" from="1" to="1" begin="anim1.end" dur="0.05s" fill="freeze"/>
       <animate id="anim3" attributeName="opacity" from="1" to="0" begin="anim2.end" dur="0.01s" fill="freeze"/>
     </circle>
   </svg>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script type="text/javascript">
	if (window.testRunner)
	testRunner.waitUntilDone();

	onload = function() {
	// Do test _after_ onload to make sure that the time container
	// has begun.
	window.setTimeout(function() {
	document.querySelector('svg').setCurrentTime(0.5);
	document.body.innerHTML = 'PASS: Test did not hang.';
	if (window.testRunner) {
	testRunner.dumpAsText();
	testRunner.notifyDone();
	}
	}, 0);
	};
	</script>
	</head>
	<body>
	<p>This test passes if it does not hang...</p>
	<svg xmlns="http://www.w3.org/2000/svg">
	<circle r="10" cx="50" cy="50" fill="none">
	<animate id="anim1" attributeName="opacity" from="0" to="1" begin="0.1s; anim3.end" dur="0.01s"/>
	<animate id="anim2" attributeName="opacity" from="1" to="1" begin="anim1.end" dur="0.05s" fill="freeze"/>
	<animate id="anim3" attributeName="opacity" from="1" to="0" begin="anim2.end" dur="0.01s" fill="freeze"/>
	</circle>
	</svg>
	</body>
	</html>