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coreutils/tests/chgrp/deref
Jim Meyering 72565ddffe tests: call skip_test_ in place of echo+exit 77
* tests/mv/no-target-dir: Likewise.
* tests/other-fs-tmpdir: Likewise.
* tests/rm/empty-name: Likewise.
* tests/rm/fail-eperm: Likewise.
* tests/rm/inaccessible: Likewise.
* tests/rm/isatty: Likewise.
* tests/rm/unreadable: Likewise.
* tests/setgid-check: Likewise.
* tests/sparse-file: Likewise.
* tests/strace: Likewise.
* tests/tail-2/append-only: Likewise.
* tests/tail-2/big-4gb: Likewise.
* tests/tail-2/tail-n0f: Likewise.
* tests/touch/dangling-symlink: Likewise.
* tests/touch/fifo: Likewise.
* tests/touch/not-owner: Likewise.
* tests/mv/i-3: Likewise.
* tests/umask-check: Likewise.
* tests/mv/acl: Likewise.
* tests/cp/acl: Likewise.
* tests/chgrp/deref: Likewise.
* tests/chmod/setgid: Likewise.
* tests/cp/existing-perm-race: Likewise.
* tests/cp/file-perm-race: Likewise.
* tests/cp/parent-perm-race: Likewise.
* tests/du/2g: Likewise.
* tests/du/8gb: Likewise.
* tests/du/long-from-unreadable: Likewise.
* tests/du/long-sloop: Likewise.
* tests/du/slink: Likewise.
* tests/ls/nameless-uid: Likewise.
* tests/ls/stat-dtype: Likewise.
* tests/misc/cat-proc: Likewise.
* tests/misc/md5sum-newline: Likewise.
* tests/misc/nice: Likewise.
* tests/misc/od-x8: Likewise.
* tests/misc/pwd-unreadable-parent: Likewise.
* tests/misc/selinux: Likewise.
* tests/misc/stty-row-col: Likewise.
* tests/misc/tac-continue: Likewise.
* tests/misc/arch: Likewise, and source $srcdir/../test-lib.sh *before*
the use of skip_test_.
2008-02-09 10:30:33 +01:00

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#!/bin/sh
# see if chgrp can change the group of a symlink
# Copyright (C) 2000, 2004-2007 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
if test "$VERBOSE" = yes; then
set -x
chgrp --version
fi
. $srcdir/../group-names
. $srcdir/../test-lib.sh
set _ $groups; shift
g1=$1
g2=$2
touch f
ln -s f symlink
chgrp -h $g2 symlink 2> /dev/null
set _ `ls -ln symlink`
g=$5
test "$g" = $g2 ||
skip_test_ "your system doesn't support changing the owner or group" \
"of a symbolic link."
fail=0
chgrp $g1 f
set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
chgrp -h $g2 symlink || fail=1
set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
# This should not change the group of f.
chgrp -h $g2 symlink || fail=1
set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
chgrp $g2 f
set _ `ls -ln f`; g=$5; test "$g" = $g2 || fail=1
# This *should* change the group of f.
# Though note that the diagnostic you'd get with -c is misleading in that
# it says the `group of `symlink'' has been changed.
chgrp --dereference $g1 symlink
set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
(exit $fail); exit $fail