  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   : ^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   : ^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :    ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :    ^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :     ^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :     ^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :             ^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :             ^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :             ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :             ^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :                  ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/adoption01_dat.2.html:1:1]
 1 | <a>1<button>2</a>3</button>
   :                  ^
   `----
