  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   : ^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   : ^^^^^^^^^^^^^^^^^^^^^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   :      ^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   :                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   :                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Attribute
   ,-[$DIR/tests/html5lib-tests-fixture/webkit01_dat.7.html:1:1]
 1 | <foo bar="baz"></foo><potato quack="duck"></potato>
   :                              ^^^^^^^^^^^^
   `----
