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coreutils/tests/chmod/usage
Jim Meyering 512e111a92 Revamp test-related Makefiles.
One side-effect of this change is that "make check" now works even if
you put "." early in your shell's search PATH (don't do that!).

Remove all test-related Makefile.am files, except those generated
by mk-script.  Instead, tests/Makefile.am now lists not only the
tests directly under tests/, but also those in tests/*/ that are
not generated by mk-script, e.g., cp/abuse, cp/acl, mv/i-1, etc.

A lot of these changes are like this:

-. $srcdir/../lang-default
+. $top_srcdir/tests/lang-default

-. $srcdir/../test-lib.sh
+. $top_srcdir/tests/test-lib.sh

* configure.ac (AC_CONFIG_FILES): Remove corresponding Makefiles.
* tests/check.mk (vc_exe_in_TESTS): Relax syntax requirements.
* tests/rwx-to-mode: Remove file.  Rewritten as...
* tests/test-lib.sh (rwx_to_mode_): ...this new function.
* tests/Makefile.am (EXTRA_DIST): Remove rwx-to-mode.
(SUBDIRS): Remove each dir with a removed Makefile.am.
(EXTRA_DIST): Add $(TESTS).
(TESTS): Add over 300 entries.
2008-04-21 00:01:51 +02:00

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#!/bin/sh
# Verify that chmod works correctly with odd option combinations.
# Copyright (C) 2004-2008 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 <http://www.gnu.org/licenses/>.
if test "$VERBOSE" = yes; then
set -x
chmod --version
fi
. $top_srcdir/tests/lang-default
. $top_srcdir/tests/test-lib.sh
fail=0
# Each line in this list is a set of arguments, followed by :,
# followed by the set of files it will attempt to chmod,
# or empty if the usage is erroneous.
# Many of these test cases are due to Glenn Fowler.
# These test cases assume GNU behavior for "options" like -w.
cases='
-- :
-- -- :
-- -- -- f : -- f
-- -- -w f : -w f
-- -- f : f
-- -w :
-- -w -- f : -- f
-- -w -w f : -w f
-- -w f : f
-- f :
-w :
-w -- :
-w -- -- f : -- f
-w -- -w f : -w f
-w -- f : f
-w -w :
-w -w -- f : f
-w -w -w f : f
-w -w f : f
-w f : f
f :
f -- :
f -w : f
f f :
u+gr f :
ug,+x f :
'
all_files=`echo "$cases" | sed 's/.*://'|sort -u`
old_IFS=$IFS
IFS='
'
for case in $cases; do
IFS=$old_IFS
args=`expr "$case" : ' *\(.*[^ ]\) *:'`
files=`expr "$case" : '.*: *\(.*\)'`
case $files in
'')
touch -- $all_files || framework_failure
chmod $args 2>/dev/null && fail=1
;;
?*)
touch -- $files || framework_failure
chmod $args || fail=1
for file in $files; do
# Test for misparsing args by creating all $files but $file.
# chmod has a bug if it succeeds even though $file is absent.
rm -f -- $all_files && touch -- $files && rm -- $file \
|| framework_failure
chmod $args 2>/dev/null && fail=1
done
;;
esac
done
(exit $fail); exit $fail