#!/bin/sh
# $FreeBSD: head/bin/pkill/tests/pgrep-j_test.sh 278653 2015-02-13 01:07:12Z ngie $

jail_name_to_jid()
{
	local check_name="$1"
	(
		line="$(jls -n 2> /dev/null | grep  name=$check_name  )"
		for nv in $line; do
			local name="${nv%=*}"
			if [ "${name}" = "jid" ]; then
				eval $nv
				echo $jid
				break
			fi
		done
	)
}

base=pgrep_j_test

if [ `id -u` -ne 0 ]; then
	echo "1..0 # skip Test needs uid 0."
	exit 0
fi

echo "1..3"

sleep=$(pwd)/sleep.txt
ln -sf /bin/sleep $sleep

name="pgrep -j <jid>"
sleep_amount=5
jail -c path=/ name=${base}_1_1 ip4.addr=127.0.0.1 \
    command=daemon -p ${PWD}/${base}_1_1.pid $sleep $sleep_amount &

jail -c path=/ name=${base}_1_2 ip4.addr=127.0.0.1 \
    command=daemon -p ${PWD}/${base}_1_2.pid $sleep $sleep_amount &

jid1=$(jail_name_to_jid ${base}_1_1)
jid2=$(jail_name_to_jid ${base}_1_2)
jid="${jid1},${jid2}"
pid1="$(pgrep -f -x -j $jid "$sleep $sleep_amount" | sort)"
pid2=$(printf "%s\n%s" "$(cat ${PWD}/${base}_1_1.pid)" \
    $(cat ${PWD}/${base}_1_2.pid) | sort)
if [ "$pid1" = "$pid2" ]; then
	echo "ok 1 - $name"
else
	echo "not ok 1 - $name # pgrep output: '$(echo $pid1)', pidfile output: '$(echo $pid2)'"
fi
[ -f ${PWD}/${base}_1_1.pid ] && kill $(cat ${PWD}/${base}_1_1.pid)
[ -f ${PWD}/${base}_1_2.pid ] && kill $(cat ${PWD}/${base}_1_2.pid)
wait

name="pgrep -j any"
sleep_amount=6
jail -c path=/ name=${base}_2_1 ip4.addr=127.0.0.1 \
    command=daemon -p ${PWD}/${base}_2_1.pid $sleep $sleep_amount &

jail -c path=/ name=${base}_2_2 ip4.addr=127.0.0.1 \
    command=daemon -p ${PWD}/${base}_2_2.pid $sleep $sleep_amount &

sleep 2
pid1="$(pgrep -f -x -j any "$sleep $sleep_amount" | sort)"
pid2=$(printf "%s\n%s" "$(cat ${PWD}/${base}_2_1.pid)" \
    $(cat ${PWD}/${base}_2_2.pid) | sort)
if [ "$pid1" = "$pid2" ]; then
	echo "ok 2 - $name"
else
	echo "not ok 2 - $name # pgrep output: '$(echo $pid1)', pidfile output: '$(echo $pid2)'"
fi
[ -f ${PWD}/${base}_2_1.pid ] && kill $(cat ${PWD}/${base}_2_1.pid)
[ -f ${PWD}/${base}_2_2.pid ] && kill $(cat ${PWD}/${base}_2_2.pid)
wait

name="pgrep -j none"
sleep_amount=7
daemon -p ${PWD}/${base}_3_1.pid $sleep $sleep_amount &
jail -c path=/ name=${base}_3_2 ip4.addr=127.0.0.1 \
    command=daemon -p ${PWD}/${base}_3_2.pid $sleep $sleep_amount &
sleep 2
pid="$(pgrep -f -x -j none "$sleep $sleep_amount")"
if [ "$pid" = "$(cat ${PWD}/${base}_3_1.pid)" ]; then
	echo "ok 3 - $name"
else
	echo "not ok 3 - $name # pgrep output: '$(echo $pid1)', pidfile output: '$(echo $pid2)'"
fi
[ -f ${PWD}/${base}_3_1.pid ] && kill $(cat $PWD/${base}_3_1.pid) 
[ -f ${PWD}/${base}_3_2.pid ] && kill $(cat $PWD/${base}_3_2.pid) 

rm -f $sleep