
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
Hovering vertical scrollbar should show expanded scrollbar
PASS Scrollbar state: enabled,expanded,visible_track,visible_thumb
Unhovering vertical scrollbar should hide it
PASS Thumb and track hidden
PASS successfullyParsed is true

TEST COMPLETE