  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests21_dat.2.html:1:1]
 1 | <div><![CDATA[foo]]>
   : ^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests21_dat.2.html:1:1]
 1 | <div><![CDATA[foo]]>
   : ^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests21_dat.2.html:1:1]
 1 | <div><![CDATA[foo]]>
   : ^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests21_dat.2.html:1:1]
 1 | <div><![CDATA[foo]]>
   :      ^^^^^^^^^^^^^^^
   `----
  x Comment
   ,-[$DIR/tests/html5lib-tests-fixture/tests21_dat.2.html:1:1]
 1 | <div><![CDATA[foo]]>
   :      ^^^^^^^^^^^^^^^
   `----
