#!/bin/bash

#set -x

rmmod testmod 2> /dev/null

rmmod kpatch 2> /dev/null

insmod testmod.ko || exit 1

insmod kpatch.ko || exit 1

if [[ "$(cat /sys/kernel/testmod/value)" != "2" ]]

then

	exit 1

fi

insmod kpatch-patch.ko

dmesg | tail

if [[ "$(cat /sys/kernel/testmod/value)" != "3" ]]

then

	exit 1

fi

echo 0 > /sys/kernel/kpatch/kpatch_patch/enabled

rmmod kpatch-patch

if [[ "$(cat /sys/kernel/testmod/value)" != "2" ]]

then

	exit 1

fi

rmmod kpatch

rmmod testmod

echo "SUCCESS"