| Test that collapseToStart() and collapseToEnd() throw INVALID_STATE_ERR if no selection is made. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS sel.collapseToStart() threw exception InvalidStateError: The object is in an invalid state.. | |
| PASS sel.collapseToEnd() threw exception InvalidStateError: The object is in an invalid state.. | |
| PASS sel.collapseToStart() is undefined | |
| PASS sel.collapseToEnd() is undefined | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |