<!DOCTYPE html>
<style>
p {
  -webkit-animation-name: test;
  -webkit-animation-fill-mode: backwards;
  /* Approx 2^54 */
  -webkit-animation-delay: 18000000000000000s;
}
@-webkit-keyframes test {
  0% {
  }
}
</style>
<script>
  if (window.testRunner)
    testRunner.dumpAsText();
</script>
<body>
<p>This tests an animation with zero duration and a very large start delay. See http:://crbug.com/324323.
<p>This test passes if it doesn't crash.
<body