<!doctype html>
<title>document.write script into iframe</title>
<script src="/resources/testharness.js"></script><script src="/resources/testharnessreport.js"></script>
<iframe id="test"></iframe>
<script>
test(
function() {
  var iframe = document.getElementById("test");
  var s = "<script>document.write(\"<i id='a'>Filler Text</i>\")</script" + "><b id=b>Filler Text</b>"
  for (var i=0; i<s.length; i++) {
    iframe.contentDocument.write(s[i]);
  }
  iframe.contentDocument.close();
  //Note: <script> ends up in <head>
  assert_equals(iframe.contentDocument.body.childNodes[0].textContent, "Filler Text");
  assert_equals(iframe.contentDocument.body.childNodes[0].localName, "i");
  assert_equals(iframe.contentDocument.body.childNodes[0].getAttribute('id'), "a");
  assert_equals(iframe.contentDocument.body.childNodes[1].textContent, "Filler Text");
  assert_equals(iframe.contentDocument.body.childNodes[1].localName, "b");
  assert_equals(iframe.contentDocument.body.childNodes[1].getAttribute('id'), "b");
});
</script>
<div id="log"></div>