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#!/bin/sh
# Make sure touch can update the times on a file that is neither
# readable nor writable.
# Copyright (C) 1999, 2000, 2002, 2006-2007 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
touch --version
fi
. $srcdir/../test-lib.sh
# Make sure t2 is newer than t1.
touch -d '2000-01-01 00:00' t1 || framework_failure=1
touch -d '2000-01-02 00:00' t2 || framework_failure=1
framework_failure=0
set x `ls -t t1 t2`
test "$*" = "x t2 t1" || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
chmod 0 t1
touch -d '2000-01-03 00:00' -c t1 || fail=1
set x `ls -t t1 t2`
test "$*" = "x t1 t2" || fail=1
# Also test the combination of --no-create and -a.
touch -a --no-create t1 || fail=1
exit $fail
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