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#!/bin/sh
# Ensure that ls -l works on files with nameless uid and/or gid
# Copyright (C) 2006 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
ls --version
fi
. $srcdir/../envvar-check
. $srcdir/../lang-default
PRIV_CHECK_ARG=require-root . $srcdir/../priv-check
$PERL -e 1 > /dev/null 2>&1 || {
echo 1>&2 "$0: configure didn't find a usable version of Perl," \
"so can't run this test"
(exit 77); exit 77
}
nameless_uid=`$PERL -e 'foreach my $i (1000..16*1024) { getpwuid $i or (print "$i\n"), exit }'`
if test x$nameless_uid = x; then
echo "$0: couldn't find a nameless UID" 1>&2
(exit 77); exit 77
fi
pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
touch f || framework_failure=1
chown $nameless_uid f || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
set -- `ls -o f` || fail=1
test $3 = $nameless_uid || fail=1
(exit $fail); exit $fail
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