| PASS | Whitespace nodes should be ignored. | |
| PASS | Thre is another child element of the same type. | |
| PASS | There is a prior child element of another type. | |
| PASS | A previous element of the parent should not affect. | |
| PASS | The parent element of the same type should not affect. | |
| PASS | A child of the previous element should not affect. | |
| PASS | The second child element of the same type should not match. | |
| PASS | The second child element of the same type should not match, the first child has case-different tag name. | |
| PASS | Dynamic insertion and removal | |