<title>Testcase, bug 143862</title>

<style type="text/css">

html { overflow: hidden; }

</style>

<script>

dump("143862-1-inner.html: A\n");

window.addEventListener("load", o);

function o()

{

  dump("143862-1-inner.html: B*\n");

  document.documentElement.offsetHeight;

  dump("143862-1-inner.html: B\n");

  document.open();

  dump("143862-1-inner.html: C\n");

  parent.document.documentElement.removeAttribute("class");

  dump("143862-1-inner.html: D\n");

  document.close();

}

</script>