| # make sure chown --from=... works | |
| # Copyright (C) 2001-2025 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 <https://www.gnu.org/licenses/>. | |
| . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src | |
| print_ver_ chown | |
| require_root_ | |
| touch f || framework_failure_ | |
| chown -R --preserve-root 0:1 f | |
| # Make sure the owner and group are 0 and 1 respectively. | |
| set _ $(ls -n f); shift; test "$3:$4" = 0:1 || fail=1 | |
| # Make sure the correct diagnostic is output | |
| # Note we output a name even though an id was specified. | |
| chown -v --from=42 43 f > out || fail=1 | |
| printf "ownership of 'f' retained as $(id -nu 0)\n" > exp | |
| compare exp out || fail=1 | |
| # Ensure diagnostics work for non existent files. | |
| returns_ 1 chown -v 0 nf > out || fail=1 | |
| printf "failed to change ownership of 'nf' to 0\n" > exp | |
| compare exp out || fail=1 | |
| chown --from=0:1 2:010 f || fail=1 | |
| # And now they should be 2 and 10 respectively. | |
| set _ $(ls -n f); shift; test "$3:$4" = 2:10 || fail=1 | |
| ln -s f slink | |
| # Applying chown to a symlink with --no-dereference | |
| # should change only the link. | |
| chown --no-dereference 0:1 slink || fail=1 | |
| # owner/group on the symlink should be set | |
| set _ $(ls -n slink); shift; test "$3:$4" = 0:1 || fail=1 | |
| # owner/group on the referent should remain unchanged | |
| set _ $(ls -n f); shift; test "$3:$4" = 2:10 || fail=1 | |
| chown --no-dereference --from=0:1 2:010 slink || fail=1 | |
| # owner/group on the symlink should be changed | |
| set _ $(ls -n slink); shift; test "$3:$4" = 2:10 || fail=1 | |
| Exit $fail | |