Re: [PATCH] user32: Reimplement TrackMouseEvent.

[Alexandre Julliard]

Rafał Harabień  writes:
> Tests show that TME_QUERY returns valid data if TME_LEAVE or TME_HOVER
> tracking is active for window in current thread and returns empty data
> after starting tracking for window from other thread ("track_query(0,
> NULL, 0)" in test code). It cannot work this way with global variable
> (as used already in HEAD).

In fact your test succeeds even with a global variable, because you are
using SendNotifyMessageW but don't wait for the message to be processed;
so it's not very convincing. You could add waits, but then I'd like to
see a test showing that the API doesn't work if the other thread is not
currently processing messages.