<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="resource-loaders.js"></script>
<script src="entry-invariants.js"></script>
<body>
<script>
const path = location.origin +
             "/resource-timing/resources/iframe-setdomain.sub.html";
attribute_test_with_validator(load.iframe, path,
  el => {
    try {
      el.contentWindow.document;
      throw new Error("iframe document.domain was not set");
    } catch(error) {
      if (error.name != "SecurityError") {
        throw(error);
      }
    }
  },
  invariants.assert_tao_pass_no_redirect_http,
  "test that document.domain being set doesn't have an impact on the " +
  "resource timing entry."
);
</script>