diff options
Diffstat (limited to 'tests/chgrp/deref')
-rwxr-xr-x | tests/chgrp/deref | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/tests/chgrp/deref b/tests/chgrp/deref new file mode 100755 index 0000000..413ae22 --- /dev/null +++ b/tests/chgrp/deref @@ -0,0 +1,84 @@ +#!/bin/sh +# see if chgrp can change the group of a symlink + +# Copyright (C) 2000, 2004, 2005, 2006 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 2 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +if test "$VERBOSE" = yes; then + set -x + chgrp --version +fi + +. $srcdir/../group-names + +pwd=`pwd` +tmp=slink.$$ +trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0 +trap '(exit $?); exit' 1 2 13 15 + +framework_failure=0 +mkdir $tmp || framework_failure=1 +cd $tmp || framework_failure=1 + +if test $framework_failure = 1; then + echo 'failure in testing framework' 1>&2 + (exit 1); exit 1 +fi + +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 || { + cat <<EOF 1>&2 +$0: skipping this test; your system doesn't support changing +the owner or group of a symbolic link. +EOF + (exit 77); exit 77 +} + +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 |