<!doctype html>
<html>
  <script>
    if (location.search == "?setdomain") {
      document.domain = document.domain;
    }
  </script>
  <body>
    <!--- Some frames to test ordering -->
    <iframe name="a"></iframe>
    <!-- A subframe to test "then" behavior -->
    <iframe name="then"></iframe>
    <iframe name="b"></iframe>
    <!-- Two subframes with names corresponding to IDL-defined properties; one
         a cross-origin-exposed property and one not exposed cross-origin -->
    <iframe name="close"></iframe>
    <iframe name="open"></iframe>
  </body>
</html>