| # Ensure cp --preserves copies capabilities | |
| # Copyright (C) 2010-2025 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_ cp | |
| require_root_ | |
| working_umask_or_skip_ | |
| grep '^#define HAVE_CAP 1' $CONFIG_HEADER > /dev/null \ | |
| || skip_ "configured without libcap support" | |
| (setcap --help) 2>&1 |grep 'usage: setcap' > /dev/null \ | |
| || skip_ "setcap utility not found" | |
| (getcap --help) 2>&1 |grep 'usage: getcap' > /dev/null \ | |
| || skip_ "getcap utility not found" | |
| touch file || framework_failure_ | |
| chown $NON_ROOT_USERNAME file || framework_failure_ | |
| setcap 'cap_net_bind_service=ep' file || | |
| skip_ "setcap doesn't work" | |
| getcap file | grep cap_net_bind_service >/dev/null || | |
| skip_ "getcap doesn't work" | |
| cp --preserve=xattr file copy1 || fail=1 | |
| # Before coreutils 8.5 the capabilities would not be preserved, | |
| # as the owner was set _after_ copying xattrs, thus clearing any capabilities. | |
| cp --preserve=all file copy2 || fail=1 | |
| for file in copy1 copy2; do | |
| getcap $file | grep cap_net_bind_service >/dev/null || fail=1 | |
| done | |
| Exit $fail | |