Interaction with applications

[Philippe]

Hello,

I am developping an application and I would like to test it while it is 
running on a kvm machine.

I am looking for means, both in C and scripts, to capture the screen of 
a given application, and send inputs to that application (mouse clicks 
and gestures, as well as keyboads inputs) : do you please have a clue on 
how I could make such thing?

Thanks a lot for your help.

Regards,
Philippe