| Test maybegin and cancelled on overflow inside an iframe | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| Initial state | |
| enabled | |
| MayBegin should show the scrollbar | |
| PASS Scrollbar state: enabled,visible_thumb | |
| Cancelled should hide the scrollbar | |
| PASS Scrollbar state: enabled | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |