| # Make sure chmod gives the right diagnostic for a readable, | |
| # but inaccessible directory. | |
| # Copyright (C) 2003-2025 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/>. | |
| . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src | |
| print_ver_ chmod | |
| skip_if_root_ | |
| mkdir -p d/no-x/y a/b || framework_failure_ | |
| chmod u=rw d/no-x || framework_failure_ | |
| # This must exit nonzero. | |
| chmod -R o=r d >/dev/null 2>out && fail=1 | |
| prog=chmod | |
| # NOTE: this code is the same for all tests/*/no-x tests. | |
| # Depending on whether fts is using native fdopendir, we see one | |
| # of the following diagnostics (note also the /y suffix in one case): | |
| # prog: 'd/no-x': Permission denied | |
| # prog: cannot access 'd/no-x/y': Permission denied | |
| # prog: cannot read directory 'd/no-x': Permission denied | |
| # Convert either of the latter two to the first one. | |
| sed "s/^$prog: cannot access /$prog: /" out > t && mv t out | |
| sed "s/^$prog: cannot read directory /$prog: /" out > t && mv t out | |
| sed 's,d/no-x/y,d/no-x,' out > t && mv t out | |
| cat <<EOF > exp | |
| $prog: 'd/no-x': Permission denied | |
| EOF | |
| compare exp out || fail=1 | |
| cd a | |
| # This will fail with ''chmod: fts_read failed: Permission denied'' | |
| # chmod must exit with status 1. | |
| # Due to a bug in coreutils-5.93's fts.c, chmod would provoke | |
| # an abort (exit with status 134) on recent glibc-based systems. | |
| returns_ 1 chmod a-x . b 2> /dev/null || fail=1 | |
| Exit $fail | |