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#!/bin/sh
# test for readlink mode.
# Copyright (C) 2004, 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
readlink --version
fi
pwd=`pwd`
t0=`echo "$0" |sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
trap 'status=$?; (exit $status); exit $status' 1 2 13 15
fail=1
while :; do
mkdir -p $tmp || break
cd $tmp || break
mkdir subdir || break
touch regfile || break
ln -s regfile link1 || break
ln -s missing link2 || break
fail=0
break
done
if test $fail = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=1
while :; do
v=`readlink link1` || break
test "$v" = regfile || break
v=`readlink link2` || break
test "$v" = missing || break
v=`readlink subdir` && break
test -z "$v" || break
v=`readlink regfile` && break
test -z "$v" || break
v=`readlink missing` && break
test -z "$v" || break
fail=0
break
done
(exit $fail); exit $fail
|
