bug#18745:

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Sun, 1 Nov 2015 00:20:34 +0100
> Cc: 18745@debbugs.gnu.org
> 
> > If it still fails, I think making the test more tolerant of the
> > trailing whitespace is IMO a better alternative than letting it fail.
> > After all, that trailing space is not what we are testing there.
> 
> Something like this, you mean?

Yes, thanks.

> BTW, curiously, the stderr-related tests in the same test file
> (process-test-stderr-buffer and process-test-stderr-filter) fail sometimes.
> Much more frequently on TCC than CMD, but they also fail in CMD, as in these
> examples:

It doesn't fail for me, even if I run the test many times.