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#!/bin/sh
# Show that wc's new --files0-from option works.
# 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 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
wc --version
fi
. $srcdir/../lang-default
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
echo 2 > 2b || framework_failure=1
echo 2 words > 2w || framework_failure=1
printf '2b\n2w\n' |tr '\n' '\0' > names || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit 1
fi
fail=0
wc --files0-from=names > out || fail=1
cat <<\EOF > exp || fail=1
1 1 2 2b
1 2 8 2w
2 3 10 total
EOF
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
if test "$fail" = ''; then
# Repeat the above test, but read the file name list from stdin.
rm -f out
wc --files0-from=- < names > out || fail=1
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
fi
(exit $fail); exit $fail
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