#!/bin/sh
#+
# Copyright 2014 iXsystems, Inc.
# All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted providing that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#####################################################################

SHAREDIR="$(realpath $(dirname $(realpath $0))/../share/perftests-nas)"
DATASIZE=$((40*1024*1024*1024))

progressfile=.progress
tests="$(ls ${SHAREDIR}/tests/)"
outputdir=

cleanup () {
	rm -f ${progressfile}
}

trap "cleanup; exit 3" SIGHUP SIGINT SIGTERM

while getopts ":o:hs:t" opt; do

	case "${opt}" in
	o)
		outputdir=${OPTARG}
		;;
	s)
		DATASIZE=${OPTARG}
		;;
	t)
		echo ${tests}
		exit 0
		;;
	:)
		echo "Option -${OPTARG} requires an argument"
		;;
	\?)
		echo "Invalid option: -$OPTARG"
		exit 2
		;;
	esac

done


[ -n "${outputdir}" ] && cd ${outputdir}

echo "totaltests:$(echo ${tests} | wc -l | xargs echo)" > ${progressfile}

for i in ${SHAREDIR}/tests/*; do
	testname=$(basename ${i})
	. ${i} -- $@ > ${testname}.txt 2>&1 &
	echo "${testname}:$!" >> ${progressfile}
	wait
done

cleanup
