bug#22534: File notify broken on Windows

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: fabrice.popineau@gmail.com,  22534@debbugs.gnu.org
> Date: Mon, 08 Feb 2016 21:00:42 +0100
> 
> Expensive checks are skipped only for "make check" and "make
> check-maybe". "make file-notify-tests" run all possible tests in
> that file.

That's inconsistent, won't you agree?

> Description of how to run the tests needs more care. I put it on my
> TODO.

Thanks.

> The syntax of selectors is given by ert. See (info "(ert) Test Selectors")

I understood the syntax by looking at what Makefile does.  But it's
hardly convenient (or pretty) to type Lisp expressions on the Make
command line, IMO.