On Wed, May 27, 2020 at 1:36 AM Bruce Dubbs <bruce.dubbs@xxxxxxxxx> wrote:
>
> On 5/26/20 6:07 PM, Aurélien Lajoie wrote:
> > On Wed, May 27, 2020 at 12:34 AM Bruce Dubbs <bruce.dubbs@xxxxxxxxx> wrote:
> >>
> >> I'm getting three test failures and hope I can get someone to help.
> >>
> >> The test failures are ipcs/mk-rm-msg, ipcs/mk-rm-sem, and ipcs/mk-rm-shm.
> >>
> >> Concentrating on mk-rm-msg, I found on the system:
> >>
> >> ./tests/output/ipcs/mk-rm-msg
> >> ./tests/ts/ipcs/mk-rm-msg
> >> ./tests/expected/ipcs/mk-rm-msg
> >>
> >> The contents of the output and the expected files are identical:
> >
> > How have you checked it ?
>
> Yes. cmp ./tests/output/ipcs/mk-rm-msg ./tests/expected/ipcs/mk-rm-msg
> gives no output.
>
> > Can be trailing spaces, final break line or other thing like this.
> > Can you share the files and the result of ./run.sh ipcs launch from
> > tests directory?
>
> -------------------- util-linux regression tests --------------------
>
> For development purpose only.
> Don't execute on production system!
>
> kernel: 5.6.11-lfs-9.1
>
> options: --srcdir=/sources/util-linux-2.35.2/tests/.. \
> --builddir=/sources/util-linux-2.35.2/tests/..
>
> ipcs: headers ... OK
> ipcs: limits overflow
> .../sources/util-linux-2.35.2/tests/../tests/ts/ipcs/limits: line 42:
> echo: write error: Invalid argument
> OK
> ipcs: basic limits ... OK
> ipcs: mk-rm-msg ... FAILED (ipcs/mk-rm-msg)
> ipcs: mk-rm-sem ... FAILED (ipcs/mk-rm-sem)
> ipcs: mk-rm-shm ... FAILED (ipcs/mk-rm-shm)
>
> ---------------------------------------------------------------------
> 3 tests of 6 FAILED
>
> I'll note that I am not running as root, line 42 of ts/ipcs/limits seems
> to want to write to:
>
> $ ls -l /proc/sys/kernel/shm*
> -rw-r--r-- 1 root root 0 May 26 18:27 /proc/sys/kernel/shm_rmid_forced
> -rw-r--r-- 1 root root 0 May 26 14:32 /proc/sys/kernel/shmall
> -rw-r--r-- 1 root root 0 May 26 14:32 /proc/sys/kernel/shmmax
> -rw-r--r-- 1 root root 0 May 26 14:32 /proc/sys/kernel/shmmni
>
I get this output as a non root user
./run.sh ipcs
-------------------- util-linux regression tests --------------------
For development purpose only.
Don't execute on production system!
kernel: 5.3.0-53-generic
options: --srcdir=/home/aurelienl/dev/util-linux/tests/.. \
--builddir=/home/aurelienl/dev/util-linux/tests/..
ipcs: headers ... OK
ipcs: limits overflow ... SKIPPED (no root permissions)
ipcs: basic limits ... OK
ipcs: mk-rm-msg ... OK
ipcs: mk-rm-sem ... OK
ipcs: mk-rm-shm ... OK
---------------------------------------------------------------------
All 6 tests PASSED
---------------------------------------------------------------------
>
> -- Bruce
>
>
>
>
