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#!/bin/sh
# test for basic tee functionality.
# Copyright (C) 2005 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
if test "$VERBOSE" = yes; then
set -x
tee --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=0
mkdir -p $tmp && cd $tmp || fail=1
echo line >sample || fail=1
nums=`seq 9` || fail=1
if test $fail = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
for n in 0 $nums; do
files=`seq $n`
rm -f $files
tee $files <sample >out || fail=1
for f in out $files; do
cmp sample $f || fail=1
done
done
(exit $fail); exit $fail
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