2 This tests that the ARIA scrollbar role works correctly
4 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 PASS scroller.role is 'AXRole: AXScrollBar'
8 PASS scroller.intValue is 55
9 PASS scroller.orientation is 'AXOrientation: AXVerticalOrientation'
10 PASS scroller.orientation is 'AXOrientation: AXHorizontalOrientation'
11 PASS successfullyParsed is true