animate-detached-element-from-other-document.html

<body>
PASS if no crash.
<iframe id="i"></iframe>
<script>
if (window.testRunner)
  testRunner.dumpAsText();
  
var doc = i.contentDocument;
var div = document.createElement("div"); 
doc.documentElement.appendChild(div);
i.remove();
div.animate({'right':['auto']})
</script>

chromium/third_party/blink/web_tests/fast/animation/animate-detached-element-from-other-document.html