| # Make sure cp --attributes-only doesn't truncate existing data | |
| # Copyright 2012-2025 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 | |
| printf '1' > file1 || framework_failure_ | |
| printf '2' > file2 || framework_failure_ | |
| printf '2' > file2.exp || framework_failure_ | |
| cp --attributes-only file1 file2 || fail=1 | |
| cmp file2 file2.exp || fail=1 | |
| # coreutils v8.32 and before would remove destination files | |
| # if hardlinked or the source was not a regular file. | |
| ln file2 link2 || framework_failure_ | |
| cp -a --attributes-only file1 file2 || fail=1 | |
| cmp file2 file2.exp || fail=1 | |
| ln -s file1 sym1 || framework_failure_ | |
| returns_ 1 cp -a --attributes-only sym1 file2 || fail=1 | |
| cmp file2 file2.exp || fail=1 | |
| # One can still force removal though | |
| cp -a --remove-destination --attributes-only sym1 file2 || fail=1 | |
| test -L file2 || fail=1 | |
| cmp file1 file2 || fail=1 | |
| Exit $fail | |