I've tried some testing w/ Rational Visual Test w/ VFP6, but not Robot, so I;m not sure if this is useful. The problem w/ Visual Test is that because of the way that VFP handles controls, Visual Test can't see them, so the scripting of specific controls is a problem. You can script mouse clicks at screen coordinates, and Visual Test does see the VFP windows, and it sort of works, although you need to control your test environment carefully (screen dimensions, window positions, etc.)

VFP 7 has new accessibility features, and includes a "Automated Test Harness" (search the help file for that). I haven't used it yet, but it looks like test scripting can be done w/ VFP.

I guess this doesn't really answer your question.

jd