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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
commit | a06ac93dcf311dac3943cb5d96ad47625d413c2d (patch) | |
tree | 6efda5e24896e7920ccac1f97aecc73406525040 /tests/cp/link-preserve.sh | |
parent | Initial commit. (diff) | |
download | coreutils-a06ac93dcf311dac3943cb5d96ad47625d413c2d.tar.xz coreutils-a06ac93dcf311dac3943cb5d96ad47625d413c2d.zip |
Adding upstream version 8.30.upstream/8.30upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/cp/link-preserve.sh')
-rwxr-xr-x | tests/cp/link-preserve.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tests/cp/link-preserve.sh b/tests/cp/link-preserve.sh new file mode 100755 index 0000000..8452999 --- /dev/null +++ b/tests/cp/link-preserve.sh @@ -0,0 +1,91 @@ +#!/bin/sh +# ensure that 'cp -d' preserves hard-links between command line arguments +# ensure that --preserve=links works with -RH and -RL + +# Copyright (C) 2001-2018 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/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ cp + +touch a || framework_failure_ +ln a b || framework_failure_ +mkdir c || framework_failure_ +cp -d a b c || framework_failure_ +test -f c/a || framework_failure_ +test -f c/b || framework_failure_ + + +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" || fail=1 +# -------------------------------------- + +rm -rf a b c +touch a +ln -s a b +mkdir c +cp --preserve=links -R -H a b c || fail=1 +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" || fail=1 +# -------------------------------------- + +# Ensure that -L makes cp follow the b->a symlink +# and translates to hard-linked a and b in the destination dir. +rm -rf a b c d; mkdir d; (cd d; touch a; ln -s a b) +cp --preserve=links -R -L d c || fail=1 +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" || fail=1 +# -------------------------------------- + +# Same as above, but starting with a/b hard linked. +rm -rf a b c d; mkdir d; (cd d; touch a; ln a b) +cp --preserve=links -R -L d c || fail=1 +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" || fail=1 +# -------------------------------------- + +# Ensure that --no-preserve=links works. +rm -rf a b c d; mkdir d; (cd d; touch a; ln a b) +cp -dR --no-preserve=links d c || fail=1 +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" && fail=1 +# -------------------------------------- + +# Ensure that -d still preserves hard links. +rm -rf a b c d +touch a; ln a b +mkdir c +cp -d a b c || fail=1 +a_inode=$(ls -i c/a|sed 's,c/.*,,') +b_inode=$(ls -i c/b|sed 's,c/.*,,') +test "$a_inode" = "$b_inode" || fail=1 +# -------------------------------------- + +# Ensure that --no-preserve=mode works +rm -rf a b c d +touch a; chmod 731 a +umask 077 +cp -a --no-preserve=mode a b || fail=1 +mode=$(ls -l b|cut -b-10) +test "$mode" = "-rw-------" || fail=1 +umask 022 +# -------------------------------------- + +Exit $fail |