| PASS tagName should upper-case for HTML elements in HTML documents. | |
| PASS tagName should not upper-case for SVG elements in HTML documents. | |
| PASS tagName should be updated when changing ownerDocument | |
| PASS tagName should be updated when changing ownerDocument (createDocument without prefix) | |
| PASS tagName should be updated when changing ownerDocument (createDocument with prefix) | |