On Sun, Mar 28, 2021 at 4:27 AM Michael Albinus <michael.albinus@gmx.de> wrote:
>
> Jeffrey Walton <noloader@gmail.com> writes:
>
> > I'm testing Emacs 27.2 on both Linux and Apple. 'make check' is
> > hanging somewhere around this test:
> >
> > HOME=/nonexistent EMACSLOADPATH= LC_ALL=C
> > EMACS_TEST_DIRECTORY=/home/jwalton/Build-Scripts/emacs-27.2/test
> > "../src/emacs"  --no-init-file --no-site-file --no-site-lisp -L ":."
> > \
> >   -l ert  -l lisp/autorevert-tests \
> >   --batch --eval '(ert-run-tests-batch-and-exit (quote (not (or (tag
> > :expensive-test) (tag :unstable)))))' > lisp/autorevert-tests.log 2>&1
> > || { STAT=$?; cat lisp/autorevert-tests.log; exit $STAT; }
> > <hang here>
> >
> > CTRL+C is needed to break into the test.
>
> Does there exist the file test/lisp/autorevert-tests.log? Could you pls
> show it?

I'm on Linux and experiencing the hang.

$ cat test/lisp/autorevert-tests.log
Running 3 tests (2021-03-28 04:55:00-0400, selector `(not (or (tag
:expensive-test) (tag :unstable)))')

> Is Emacs compiled with file notifications? Which one? You can determine
> it with
>
> --8<---------------cut here---------------start------------->8---
> # emacs -Q --batch -l filenotify --eval '(message "%s" file-notify--library)'
> --8<---------------cut here---------------end--------------->8---

It appears there are no notifications:

emacs-27.2$ src/emacs -Q --batch -l filenotify --eval '(message "%s"
file-notify--library)'
nil

I also attached config.log. I was trying to configure an 'emacs-nox'.

Jeff