bug#21432: 25.0.50; file-notify-rm-watch (inotify) errors if watched dir is deleted

[Michael Albinus]

Eli Zaretskii <eliz@gnu.org> writes:

>> I've adapted `file-notify-test04-file-validity' and
>> `file-notify-test05-dir-validity', and they pass the tests now for the
>> inotify case. Hopefully, it is the same for w32notify.
>
> No, it fails:
>
>   Test file-notify-test04-file-validity condition:
>       (ert-test-failed
>        ((should
>        (equal '...
>         (mapcar ... events)))
>       :form
>       (equal
>        (created changed deleted)
>        nil)
>       :value nil :explanation
>       (different-types
>        (created changed deleted)
>        nil)))
>      FAILED   9/12  file-notify-test04-file-validity
>
> I guess the file-notify--test-with-events macro doesn't allow events
> to come in on w32, but I have no idea how to debug this.

After loading file-notify-tests.el, trace-function for
file-notify-handle-event, file-notify-callback,
file-notify--test-event-handler. Run only file-notify-test04-file-validity.
Show the trace buffer.

Best regards, Michael.