| Tests setting document.body | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS document1.body = iframe1 threw exception Error: HIERARCHY_REQUEST_ERR: DOM Exception 3. | |
| PASS iframe1.parentNode is document.body | |
| PASS document1.body = document1.createElement('iframe') threw exception Error: HIERARCHY_REQUEST_ERR: DOM Exception 3. | |
| PASS document1.body != document.body is true | |
| PASS document1.body is body1 | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |