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# Make sure the permission-preserving code in copy.c (mv, cp, install) works.
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# Copyright (C) 2000-2012 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 <http://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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# Now, try it with 'mv', with combinations of --force, no-f and
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# existing-destination and not.
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for cmd in mv 'cp -p' cp; do
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for force in '' -f; do
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for existing_dest in yes no; do
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for g_perm in r w x rw wx xr rwx; do
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for o_perm in r w x rw wx xr rwx; do
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chmod u=r,g=rx,o= src || exit 1
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expected_perms=$(stat --format=%A src)
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test $existing_dest = yes && {
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chmod u=rw,g=$g_perm,o=$o_perm dest || exit 1
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$cmd $force src dest || exit 1
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test "$cmd" = mv && test -f src && exit 1
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test "$cmd" = cp && { test -f src || exit 1; }
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actual_perms=$(stat --format=%A dest)
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case "$cmd:$force:$existing_dest" in
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_g_perm=$(echo rwx|sed 's/[^'$g_perm']/-/g')
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_o_perm=$(echo rwx|sed 's/[^'$o_perm']/-/g')
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expected_perms=-rw-$_g_perm$_o_perm
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echo $expected_perms | sed 's/.....$/-----/'
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echo $expected_perms | sed 's/..\(..\).$/--\1-/'
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test _$actual_perms = _$expected_perms || exit 1
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# Perform only one iteration when there's no existing destination.
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test $existing_dest = no && break 3
added
removed
tests/cp/perm.sh
