Re: [2/2] user32: Add a test to demonstrate the z-order problem for a top level window with a region. Take 2.

[Alexandre Julliard]

Dmitry Timoshkov  writes:
> This version of the test tries harder to avoid races that could cause
> the test failures.

It's not races, it's failing consistently here, even with your latest
version. I don't think you can reliably test expose events processing
from a Windows app.