| This tests the NonDocumentTypeChildNode interface previousElementSibling property on a Text node. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS a.previousElementSibling is null | |
| PASS a.previousElementSibling is b | |
| PASS a.previousElementSibling is b | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |