#!/bin/sh


if [ ! -e /sys/class/net/can1 ];then
	lava-test-case canconfig_can0 --result skip
	lava-test-case canconfig_can1 --result skip
	lava-test-case start_can0 --result skip
	lava-test-case start_can1 --result skip
	lava-test-case send_frames_through_can0 --result skip
	lava-test-case receive_frames_through_can1 --result skip
	lava-test-case stop_can0 --result skip
	lava-test-case stop_can1 --result skip
	exit 0
fi

#config the can interfaces
canconfig can0 bitrate 50000
if [ $? -eq 0 ];then
	lava-test-case canconfig_can0 --result pass
else
	lava-test-case canconfig_can0 --result fail
fi
sleep 3
canconfig can1 bitrate 50000
if [ $? -eq 0 ];then
	lava-test-case canconfig_can1 --result pass
else
	lava-test-case canconfig_can1 --result fail
fi
sleep 3
#bring up the devices
canconfig can0 start
if [ $? -eq 0 ];then
	lava-test-case start_can0 --result pass
else
	lava-test-case start_can0 --result fail
fi
sleep 3
canconfig can1 start
if [ $? -eq 0 ];then
	lava-test-case start_can1 --result pass
else
	lava-test-case start_can1 --result fail
fi
sleep 3
#send frames
cansequence -p can0 &
if [ $? -eq 0 ];then
	lava-test-case send_frames_through_can0 --result pass
else
	lava-test-case send_frames_through_can0 --result fail
fi

#receive frames
file_can=$(mktemp)
candump can1 > $file_can &
sleep 3
if [ -s $file_can ];then
	lava-test-case receive_frames_through_can1 --result pass
else
	lava-test-case receive_frames_through_can1 --result fail
fi
rm $file_can

sleep 10
canconfig can0 stop
if [ $? -eq 0 ];then
	lava-test-case stop_can0 --result pass
else
	lava-test-case stop_can0 --result fail
fi
sleep 3
canconfig can1 stop
if [ $? -eq 0 ];then
	lava-test-case stop_can1 --result pass
else
	lava-test-case stop_can1 --result fail
fi
sleep 5