This tests the parser and serializer for draggable region values.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS parseDraggableRegion('drag') is 'drag'
PASS parseDraggableRegion('no-drag') is 'no-drag'
Tests for variations in whitespace that are allowed.
PASS parseDraggableRegion(' drag ') is 'drag'
PASS parseDraggableRegion(' no-drag ') is 'no-drag'
Tests for case insensitivity.
PASS parseDraggableRegion('Drag') is 'drag'
PASS parseDraggableRegion('DrAG') is 'drag'
PASS parseDraggableRegion('NO-DrAG') is 'no-drag'
PASS parseDraggableRegion('NO-DRAG') is 'no-drag'
Some expected failures.
PASS parseDraggableRegion('') is ""
PASS parseDraggableRegion(' ') is ""
PASS parseDraggableRegion('x') is ""
PASS parseDraggableRegion('x-') is ""
PASS parseDraggableRegion('x()') is ""
PASS parseDraggableRegion('x(a)') is ""
PASS parseDraggableRegion('none x') is ""
PASS parseDraggableRegion('none x()') is ""
PASS parseDraggableRegion('none x(a)') is ""
PASS successfullyParsed is true
TEST COMPLETE