In Brazil, we don't have this test at all.
We just have to draw some random lines and curves with both hands (one at a time) on some paper while some woman who's giving you these tests put something in front of your eyes so you can't see what you're drawing.
I don't know how you could fail. Maybe if you miss the paper it means you don't have enough coordination to drive a car? The paper is pretty huge, larger than 2 A4 sheets.
They say this test is useful to find out if you can keep driving on the road even after 10 seconds or so of blindness or if you'll crash the car.
There are also other tests such as finding the correct order of numbers and marking them on paper, and matching some different types of triangles. All that while sitting in some kind of class room with paper and pencil.