#!/usr/bin/bash
#
# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
#
# Copyright (c) 2023, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License v2 as published by the Free Software Foundation.
#
# 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., 59 Temple Place - Suite 330,
# Boston, MA 021110-1307, USA.
#

# run sysctl test

. ./test_lib.sh


SLEEPTIME=1

for MODE in debug info syslog service; do

   LOGFILE=$TESTLOG_LAST
   case $MODE in
   debug)
	OPTIONS="-ds"
	BPFTUNECMD="$BPFTUNE $OPTIONS &"
	;;
   syslog)
	OPTIONS="-d"
	BPFTUNECMD="$BPFTUNE $OPTIONS &"
	LOGFILE=$SYSLOGFILE
	;;
   service)
	BPFTUNECMD="$(get_service_cmd start bpftune)"
	LOGFILE=$SYSLOGFILE
	;;
   *)
	OPTIONS="-s"
	BPFTUNECMD="$BPFTUNE $OPTIONS &"
	;;
   esac

   test_start "$0|log test: does setting $MODE logging generate messages for $BPFTUNECMD?"

   test_setup "true"

   test_run_cmd_local "$BPFTUNECMD &" true

   sleep $SETUPTIME
   grep "bpftune works" $LOGFILE
   if [[ "$OPTIONS" == "-ds" ]]; then
	# should see multiple lines for debug
	LINES=$(wc -l $LOGFILE | awk '{ print $1 }')
	if [[ $LINES -gt 1 ]]; then
	   test_pass
	fi
   else
	test_pass
   fi

   test_cleanup
done

test_exit
