| # Ensure that cp/mv/ln don't clobber a just-copied/moved/linked file. | |
| # With fileutils-4.1 and earlier, this test would fail for cp and mv. | |
| # With coreutils-6.9 and earlier, this test would fail for ln. | |
| # 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/>. | |
| . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src | |
| print_ver_ cp mv ln | |
| skip_if_root_ | |
| mkdir a b c || framework_failure_ | |
| echo a > a/f || framework_failure_ | |
| echo b > b/f || framework_failure_ | |
| returns_ 1 cp a/f b/f c 2> /dev/null || fail=1 | |
| test -f a/f || fail=1 | |
| test -f b/f || fail=1 | |
| test -f c/f || fail=1 | |
| test "$(cat c/f)" = a || fail=1 | |
| rm -f c/f | |
| # With --backup=numbered, it should succeed | |
| cp --backup=numbered a/f b/f c || fail=1 | |
| test -f a/f || fail=1 | |
| test -f b/f || fail=1 | |
| test -f c/f || fail=1 | |
| test -f c/f.~1~ || fail=1 | |
| rm -f c/f* | |
| returns_ 1 mv a/f b/f c 2> /dev/null || fail=1 | |
| test -f a/f && fail=1 | |
| test -f b/f || fail=1 | |
| test -f c/f || fail=1 | |
| test "$(cat c/f)" = a || fail=1 | |
| # Make sure mv still works when moving hard links. | |
| # This is where the same_file test is necessary, and why | |
| # we save file names in addition to dev/ino. | |
| rm -f c/f* b/f | |
| touch a/f | |
| ln a/f b/g | |
| mv a/f b/g c || fail=1 | |
| test -f a/f && fail=1 | |
| test -f b/g && fail=1 | |
| test -f c/f || fail=1 | |
| test -f c/g || fail=1 | |
| touch a/f b/f b/g | |
| returns_ 1 mv a/f b/f b/g c 2> /dev/null || fail=1 | |
| test -f a/f && fail=1 # a/f should have been moved | |
| test -f b/f || fail=1 # b/f should remain | |
| test -f b/g && fail=1 # b/g should have been moved | |
| test -f c/f || fail=1 | |
| test -f c/g || fail=1 | |
| # Test ln -f. | |
| rm -f a/f b/f c/f | |
| echo a > a/f || framework_failure_ | |
| echo b > b/f || framework_failure_ | |
| returns_ 1 ln -f a/f b/f c 2> /dev/null || fail=1 | |
| # a/f and c/f must be linked | |
| test $(stat --format %i a/f) = $(stat --format %i c/f) || fail=1 | |
| # b/f and c/f must not be linked | |
| test $(stat --format %i b/f) = $(stat --format %i c/f) && fail=1 | |
| Exit $fail | |