This test makes sure that AccessibilityNodeObjects are properly detached when the node they point to is reparented to a location that allows them to have a renderer.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS expectedButtonRole != expectedDetachedRole is true
PASS canvasButtonRole is expectedButtonRole
PASS detachedCanvasButtonRole is expectedDetachedRole
PASS reparentedButtonRole is expectedButtonRole
PASS successfullyParsed is true
TEST COMPLETE