| Ensure safety on side-effect on drop-initiated TextEvent. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS testTargetEditable.innerHTML is 'initialValue' | |
| PASS testTargetIFrameDocument.body.innerHTML is 'initialBody' | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |