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https://https.git.savannah.gnu.org/git/coreutils.git
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113 lines
2.8 KiB
Bash
Executable File
113 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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# Verify that chmod works correctly with odd option combinations.
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# Copyright (C) 2004, 2005 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 2 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA.
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if test "$VERBOSE" = yes; then
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set -x
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chmod --version
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fi
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. $srcdir/../lang-default
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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# Each line in this list is a set of arguments, followed by :,
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# followed by the set of files it will attempt to chmod,
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# or empty if the usage is erroneous.
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# Many of these test cases are due to Glenn Fowler.
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# These test cases assume GNU behavior for "options" like -w.
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cases='
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-- :
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-- -- :
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-- -- -- f : -- f
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-- -- -w f : -w f
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-- -- f : f
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-- -w :
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-- -w -- f : -- f
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-- -w -w f : -w f
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-- -w f : f
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-- f :
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-w :
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-w -- :
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-w -- -- f : -- f
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-w -- -w f : -w f
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-w -- f : f
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-w -w :
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-w -w -- f : f
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-w -w -w f : f
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-w -w f : f
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-w f : f
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f :
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f -- :
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f -w : f
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f f :
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u+gr f :
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ug,+x f :
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'
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all_files=`echo "$cases" | sed 's/.*://'|sort -u`
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old_IFS=$IFS
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IFS='
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'
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for case in $cases; do
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IFS=$old_IFS
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args=`expr "$case" : ' *\(.*[^ ]\) *:'`
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files=`expr "$case" : '.*: *\(.*\)'`
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case $files in
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'')
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touch -- $all_files || framework_failure=1
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chmod $args 2>/dev/null && fail=1
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;;
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?*)
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touch -- $files || framework_failure=1
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chmod $args || fail=1
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for file in $files; do
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# Test for misparsing args by creating all $files but $file.
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# chmod has a bug if it succeeds even though $file is absent.
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rm -f -- $all_files && touch -- $files && rm -- $file \
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|| framework_failure=1
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chmod $args 2>/dev/null && fail=1
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done
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;;
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esac
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done
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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fail=1
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fi
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(exit $fail); exit $fail
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