<!doctype html>
<title>Salvagability of document.opened document</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<iframe src="010-1.html"></iframe>
<script>
var iframe;
var t = async_test();
onload = t.step_func(function() {
  iframe = document.getElementsByTagName("iframe")[0];
  iframe.contentDocument.open();
  iframe.contentDocument.close();

  iframe.contentWindow.setTimeout(t.step_func(function() {t.done();}), 500);

  onload = null;

  iframe.src = "010-2.html"
  setTimeout(t.step_func(function() {assert_unreached()}), 1000)
})
</script>