Content - cb3ce6b30cbd9f639d79b7d2193d55b6d770ece0 - 0e2a3a3/test_bug588174.html

test_bug588174.html
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=569520
-->
<head>
  <title>Test for Bug 569520</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=569520">Mozilla Bug 569520</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 569520 **/
SimpleTest.waitForExplicitFinish();

var startNow = Date.now();
var start = window.mozAnimationStartTime;
var firstListenerTime;
var secondListenerTime;

function secondListener(time) {
  secondListenerTime = time;

  // They really shouldn't be more than 100ms apart, but we can get weird
  // effects on slow machines.  5 minutes is our test timeout, though.
  ok(Math.abs(startNow - start) <= 5 * 60 * 1000, "Bogus animation start time");
  ok(firstListenerTime >= start, "First listener should fire after start");
  // FIXME: The timer filtering code makes the refresh driver call back in 0ms
  // sometimes!
  ok(secondListenerTime >= firstListenerTime,
     "Second listener should fire after first listener");
  SimpleTest.finish();
}
                            
function firstListener(time) {
  firstListenerTime = time;
  mozRequestAnimationFrame(secondListener);
}
                            
addLoadEvent(function() {
    setTimeout(function() {
      mozRequestAnimationFrame(firstListener);
    }, 100);
  });




</script>
</pre>
</body>
</html>