[user32][test] Add test for messageboxes[try 2]

[Anatoly Lyutin]

Hi!

This patch adds test for MessageBoxes(msgbox.c)

ChangeLog:
Test: Push down Escape key - Send message, that Esc pushed down in 
MessageBox of all types.
Test: Push down Enter key - Send message, that  Enter pushed down in 
MessageBox of all types.
Test: Send all IDs(IDOK, IDCANCEL ...) in MessageBox of all types.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: user32-tests-msgbox.patch
Type: text/x-patch
Size: 7377 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20070112/f03355c7/user32-tests-msgbox-0001.bin