2 # Verify that chmod works correctly with odd option combinations.
4 # Copyright (C) 2004-2009 Free Software Foundation, Inc.
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 if test "$VERBOSE" = yes; then
27 # Each line in this list is a set of arguments, followed by :,
28 # followed by the set of files it will attempt to chmod,
29 # or empty if the usage is erroneous.
30 # Many of these test cases are due to Glenn Fowler.
31 # These test cases assume GNU behavior for "options" like -w.
61 all_files=`echo "$cases" | sed 's/.*://'|sort -u`
66 for case in $cases; do
68 args=`expr "$case" : ' *\(.*[^ ]\) *:'`
69 files=`expr "$case" : '.*: *\(.*\)'`
73 touch -- $all_files || framework_failure
74 chmod $args 2>/dev/null && fail=1
77 touch -- $files || framework_failure
79 for file in $files; do
80 # Test for misparsing args by creating all $files but $file.
81 # chmod has a bug if it succeeds even though $file is absent.
82 rm -f -- $all_files && touch -- $files && rm -- $file \
84 chmod $args 2>/dev/null && fail=1