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* tests/cp/readonly-dir.sh: Add new test. * tests/local.mk: Reference new test. Identified here https://github.com/uutils/coreutils/issues/7961
66 lines
2.1 KiB
Bash
Executable File
66 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# Test cp behavior with readonly directories
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# Copyright (C) 2026 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ cp
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skip_if_setgid_
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umask 022
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# Test case for readonly directory permission preservation
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# This addresses the specific case where 'cp -r' and 'cp -a' should
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# preserve readonly directory permissions (555) instead of changing
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# them to writable permissions (755).
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# Create test directory structure
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mkdir -p a/b/c/d || framework_failure_
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touch a/b/c/d/bar.txt || framework_failure_
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echo "test content" > a/b/c/d/bar.txt || framework_failure_
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# Make directories readonly (remove write permissions)
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chmod -R -w a || framework_failure_
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# Test 1: cp -r should preserve readonly directory permissions
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cp -r a b || fail=1
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# Check that the root copied directory has readonly permissions
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mode_b=$(stat --format=%a b) || fail=1
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test "$mode_b" = "555" || fail=1
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# Check subdirectories too
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mode_bb=$(stat --format=%a b/b) || fail=1
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test "$mode_bb" = "555" || fail=1
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mode_bbc=$(stat --format=%a b/b/c) || fail=1
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test "$mode_bbc" = "555" || fail=1
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mode_bbcd=$(stat --format=%a b/b/c/d) || fail=1
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test "$mode_bbcd" = "555" || fail=1
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# Test 2: cp -a should preserve readonly directory permissions and not fail
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cp -a a c || fail=1
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# Check that cp -a also preserved readonly permissions
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mode_c=$(stat --format=%a c) || fail=1
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test "$mode_c" = "555" || fail=1
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mode_cb=$(stat --format=%a c/b) || fail=1
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test "$mode_cb" = "555" || fail=1
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Exit $fail
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