| Whitespace nodes should be ignored. | |
| A comment node should be ignored. | |
| Non-whitespace text node should be ignored. | |
| . | |
| There is another child element. | |
| PASS Whitespace nodes should be ignored. | |
| PASS A comment node should be ignored. | |
| PASS Non-whitespace text node should be ignored. | |
| PASS There is another child element. | |
| PASS Dynamic addition and removal | |