bug#25606: patches installed for 25605, 25606

[Eli Zaretskii]

> Cc: 25606@debbugs.gnu.org, 25605@debbugs.gnu.org
> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Sun, 12 Feb 2017 10:55:00 -0800
> 
> Eli Zaretskii wrote:
> > what is the right way of running those tests?
> 
> "make check". That's what's documented, right?

This runs everything, which is too much.  How do I run this single
test?  (AFAIU, it runs each test exactly as I did.)