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# This file is part of GNU pies testsuite. -*- Autotest -*-
# Copyright (C) 2016-2017 Sergey Poznyakoff
#
# GNU pies 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, or (at your option)
# any later version.
#
# GNU pies 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 GNU pies.  If not, see <http://www.gnu.org/licenses/>.

AT_SETUP([Respawn components])

AT_CHECK([
PIES_XFAIL_CHECK
PIES_CONTROL_INIT
comp_pid_file=$PWD/comp.pid
cat > pies.conf <<_EOT
component test {
	mode respawn;
	command "$abs_srcdir/respawn -append -pid $comp_pid_file";
}
_EOT

pies --config-file control.conf --config-file pies.conf

n=0
while :
do
    if test -f $comp_pid_file; then
        lines=`wc -l $comp_pid_file | awk '{print $1}'`
        if test "$lines" -ge 3 ; then
            break
        fi
    fi	
    sleep 1
    n=$(($n + 1))
    if test $n -gt 35; then
        echo >&2 "timed out"
        break
    fi
done

PIES_STOP
])

AT_CLEANUP

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