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93 lines
2.3 KiB
Bash
Executable File
93 lines
2.3 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) 2004-2007 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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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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. $srcdir/../test-lib.sh
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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
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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
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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
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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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(exit $fail); exit $fail
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