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build-aux/update-copyright
65 lines
1.8 KiB
Bash
Executable File
65 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# see if chgrp can change the group of a symlink
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# Copyright (C) 2000, 2004-2010 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if test "$VERBOSE" = yes; then
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set -x
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chgrp --version
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fi
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. $srcdir/test-lib.sh
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require_membership_in_two_groups_
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set _ $groups; shift
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g1=$1
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g2=$2
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touch f
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ln -s f symlink
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chgrp -h $g2 symlink 2> /dev/null
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set _ `ls -ln symlink`
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g=$5
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test "$g" = $g2 ||
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skip_test_ "your system doesn't support changing the owner or group" \
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"of a symbolic link."
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chgrp $g1 f
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set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
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chgrp -h $g2 symlink || fail=1
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set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
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set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
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# This should not change the group of f.
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chgrp -h $g2 symlink || fail=1
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set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
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set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
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chgrp $g2 f
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set _ `ls -ln f`; g=$5; test "$g" = $g2 || fail=1
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# This *should* change the group of f.
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# Though note that the diagnostic you'd get with -c is misleading in that
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# it says the `group of `symlink'' has been changed.
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chgrp --dereference $g1 symlink
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set _ `ls -ln f`; g=$5; test "$g" = $g1 || fail=1
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set _ `ls -ln symlink`; g=$5; test "$g" = $g2 || fail=1
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Exit $fail
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