| PASS | text-transform applied to child element ("<div id='target'><div id='child'>abc") | |
| PASS | text-transform applied to parent element ("<div id='parent'><div id='target'>abc") | |
| PASS | display: none applied to child element ("<div id='target'>abc<div id='child'>def") | |
| PASS | display: none applied to parent element ("<div id='parent'>invisible<div id='target'>abc") | |
| PASS | insert node into sub-tree ("<div id='target'>abc") | |
| PASS | remove node from sub-tree ("<div id='target'>abc<div id='remove'>def") | |
| PASS | insert whole sub-tree ("<div id='target'>") | |