  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/domjs-unsafe_dat.41.html:1:1]
 1 | <frameset></frameset><!DOCTYPE html>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/domjs-unsafe_dat.41.html:1:1]
 1 | <frameset></frameset><!DOCTYPE html>
   : ^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/domjs-unsafe_dat.41.html:1:1]
 1 | <frameset></frameset><!DOCTYPE html>
   : ^^^^^^^^^^^^^^^^^^^^^
   `----
