bug#27598: MacOS: thread-signal-early fails

[Stefan Kangas]

"Charles A. Roelli" <charles@aurox.ch> writes:

> Following on from bug #25265 (make-thread crashes in OS X 10.6):
>
> From:
> $ nextstep/Emacs.app/Contents/MacOS/Emacs -Q -l ert -l 
> test/src/thread-tests.el
>
> M-x ert RET RET
>
> Selector: t
> Passed:  27
> Failed:  1 (1 unexpected)
> Skipped: 0
> Total:   28/28
>
> Started at:   2017-07-06 18:53:01+0200
> Finished.
> Finished at:  2017-07-06 18:53:02+0200
>
> .F..........................
>
> F thread-signal-early
>     Test signaling a thread as soon as it is started by the OS.
>     (ert-test-failed
>      ((should-not
>        (thread-alive-p thread))
>       :form
>       (thread-alive-p #<thread 0x1059645d8>)
>       :value t))
>
> It seems to only happen when input is arriving while running the test
> (as when you keep on hitting RET after starting the tests).

Is that an important use case to support somehow?  I would be inclined
to say that a user should not repeatedly hit the RET key after
starting the tests.

Best regards,
Stefan Kangas