<!doctype>
<meta charset=utf-8>
<title>Doctype without root name should have empty-string name in the DOM even if null in the tokenizer spec.</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
setup({explicit_done:true});
window.onload = function() {
  test(function () {
    assert_equals(document.doctype.name, "", "Top-level");
    let iframes = document.getElementsByTagName("iframe");
    for (let i = 0; i < iframes.length; ++i) {
      let iframe = iframes[i];
      assert_equals(iframe.contentDocument.doctype.name, "", iframe.title);
    }
  }, "Doctype without root name should have the empty string as the name.");
  done();
}
</script>
<iframe src="support/no-doctype-name-space.html" title='space'></iframe>
<iframe src="support/no-doctype-name-line.html" title='line'></iframe>
<iframe src="support/no-doctype-name-eof.html" title='eof'></iframe>
