<!DOCTYPE html> <title>Range.detach</title> <link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com"> <meta name=timeout content=long> <script src=/resources/testharness.js></script> <script src=/resources/testharnessreport.js></script> <div id=log></div> <script> test(function() { var r = document.createRange(); r.detach() r.detach() }) </script>