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#!/bin/sh
# Check that zgrep is terminated gracefully by signal when
# its grep/sed pipeline is terminated by a signal.
# Copyright (C) 2010 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/>.
# limit so don't run it by default.
: ${srcdir=.}
. "$srcdir/init.sh"; path_prepend_ ..
echo a | gzip -c > f.gz || framework_failure
fail=0
status=$(exec 3>&1; (zgrep a f.gz f.gz; echo $? >&3) | :) ||
framework_failure
test "$status" = 141 || fail=1
Exit $fail
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