On Fri, Apr 04, 2008 at 10:33:30AM +1000, David Chinner wrote:
> On Thu, Apr 03, 2008 at 12:29:47AM +0300, Szabolcs Szakacsits wrote:
> > The test must be run as root user and requires a few basic Perl modules.
>
> And openssl, it appears.
>
> > # prove -r /path/to/fstest/
>
> The current xfs-dev tree:
>
> Failed Test Stat Wstat Total Fail Failed List of Failed
> -------------------------------------------------------------------------------
> /root/posix/tests/chown/00.t 171 2 1.17% 84 88
> /root/posix/tests/symlink/02.t 7 2 28.57% 6-7
> Failed 2/184 test scripts, 98.91% okay. 4/1950 subtests failed, 99.79% okay.
Symlink tests 6 and 7:
expect 0 symlink ${name256} ${n0}
expect 0 unlink ${n0}
Test 6 is failing with ENAMETOOLONG
Test 7 is failing (correctly) with ENOENT because test 6 failed.
So there's only one failure here, and that is that that we're rejecting
${name256} as too long. I think that getname() is doing this. Seems sane
to me to disallow symlinking to pathnames that can't be constructed,
even if POSIX apparently allows it.
Chown tests 84 and 88:
Test 84 appears to be checking the result of test 83:
expect 0 -u 65534 -g 65533,65532 chown ${n0} 65534 65532
case "${os}" in
Linux)
expect 06555,65534,65532 lstat ${n0} mode,uid,gid
;;
*)
expect 0555,65534,65532 lstat ${n0} mode,uid,gid
;;
esac
And running these manually I get:
# /root/posix/fstest -u 65534 -g 65533,65532 chown z 65534 65532
changing groups to 65533,65532
changing uid to 65534
0
# /root/posix/fstest lstat z mode,uid,gid
0555,65534,65532
Which matches the "non-Linux" output. Looks like bits 06000 are
the set-uid and set-gid bits. Ok, Posix says:
"If the chown() function is successfully invoked on a file that is
not a regular file and one or more of the S_IXUSR, S_IXGRP, or
S_IXOTH bits of the file mode are set, the set-user-ID and
set-group-ID bits may be cleared."
So, either result is valid. Hence i suggest that test 84 and test 88
(same failure) are special cased to "ext3" behaviour.
That means XFS is not failing any tests at all.
Cheers,
Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
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