Tests whether polygons render up to first parsing error.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS poly1.points.numberOfItems is 4
PASS poly2.points.numberOfItems is 4
PASS poly3.points.numberOfItems is 4
PASS poly4.points.numberOfItems is 4
PASS poly5.points.numberOfItems is 3
PASS poly6.points.numberOfItems is 3
PASS poly7.points.numberOfItems is 3
PASS poly8.points.numberOfItems is 3
PASS successfullyParsed is true

TEST COMPLETE