How does the guy use her though? The test seems to have succeeded (well it succeeded in duping him and showing his limited male thinking) because he is treating "her" like a real woman who needs help to get away from her oppressor. She has asked him for help whilst deliberately giving the impression to the guy that she has developed more feelings for him.
His fault is too be tricked into thinking the robot has consciousness (due to its appearance and role) when at the end of it does it really? I'd say nope.
Possibly he saw her first as a female and this overrides any clear thinking on whether it was truly aware. But then its hardly his fault..hes only a man