[PATCH 2/5] wait until all data from earlier test has been written in test_waittxempty

[Dmitry Timoshkov]

Wolfgang Walter <wine at stwm.de> wrote:

> > > +    if (res || (!res && GetLastError() == ERROR_IO_PENDING))
> > > +        /* if data has been sent: wait for termination */
> > > +        Sleep(timeout);
> > 
> > I don't see such a problem with real COM-port and serial-USB cable
> > under Windows or Linux here and under testbot VMs.
> 
> Wine does that here (vanilla). I added this so that the NEXT test does not 
> depend what wine exactly does.

When Wine behaviour differs from Windows one the test results need to be
marked as todo_wine, and such places already have it.

-- 
Dmitry.