cronie/tests/only-one-running-instance-i.../runtest.sh

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#!/bin/bash
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# runtest.sh of /CoreOS/cronie/Regression/only-one-running-instance-in-time
# Description: When crond is running in multiple instance, then cron jobs are executed multiple times. Is neccesary to prevent multiple instances of crond running in time.
# Author: Jakub Prokes <jprokes@redhat.com>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Copyright (c) 2013 Red Hat, Inc. All rights reserved.
#
# This copyrighted material is made available to anyone wishing
# to use, modify, copy, or redistribute it subject to the terms
# and conditions of the GNU General Public License version 2.
#
# 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.
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Include Beaker environment
. /usr/bin/rhts-environment.sh || exit 1
. /usr/share/beakerlib/beakerlib.sh || exit 1
PACKAGE="cronie"
rlJournalStart
rlPhaseStartSetup
rlServiceStart crond
rlPhaseEnd
rlPhaseStartTest
rlRun "kill -0 $(cat /var/run/crond.pid)" 0 "Service crond is running";
rlRun "/usr/sbin/crond" 1 "Executing another instance fail";
rlAssertEquals "There is stil one instance of crond" $(ps h -C crond -o pid | wc -l) 1;
rlPhaseEnd
rlPhaseStartCleanup
rlServiceRestore crond
#avoid systemd failing to start crond due start-limit
sleep 10
rlPhaseEnd
rlJournalPrintText
rlJournalEnd