Re: [PATCH net,v3,2/2] selftests: fib_tests: Add test cases for IPv4/IPv6 in route notify

@@ -655,6 +655,99 @@ fib_nexthop_test()
 	cleanup
 }
 
+fib6_notify_test()
+{
+	setup
+
+	echo
+	echo "Fib6 info length calculation in route notify test"
+	set -e
+
+	for i in 10 20 30 40 50 60 70;
+	do
+		$IP link add dummy_$i type dummy
+		$IP link set dev dummy_$i up
+		$IP -6 address add 2001:$i::1/64 dev dummy_$i
+	done
+
+	$IP -6 route add 2001::/64 \
+                nexthop encap ip6 dst 2002::10 via 2001:10::2 dev dummy_10 \
+                nexthop encap ip6 dst 2002::20 via 2001:20::2 dev dummy_20 \
+                nexthop encap ip6 dst 2002::30 via 2001:30::2 dev dummy_30 \
+                nexthop encap ip6 dst 2002::40 via 2001:40::2 dev dummy_40 \
+                nexthop encap ip6 dst 2002::50 via 2001:50::2 dev dummy_50 \
+                nexthop encap ip6 dst 2002::60 via 2001:60::2 dev dummy_60

+
+	set +e
+
+	$NS_EXEC ip monitor route &> errors.txt &
+
+	sleep 2
+	$IP -6 route append 2001::/64 via 2001:70::2 dev dummy_70
+
+	err=`cat errors.txt |grep "Message too long"`
+	if [ -z "$err" ];then
+		ret=0
+	else
+		ret=1
+	fi
+
+	log_test $ret 0 "ipv6 route add notify"
+
+	{ kill %% && wait %%; } 2>/dev/null
+
+	#rm errors.txt
+
+	cleanup &> /dev/null
+}
+
+
+fib_notify_test()
+{
+	setup
+
+	echo
+	echo "Fib4 info length calculation in route notify test"
+
+	set -e
+
+	for i in 10 20 30 40 50 60 70;
+	do
+		$IP link add dummy_$i type dummy
+		$IP link set dev dummy_$i up
+		$IP address add 20.20.$i.2/24 dev dummy_$i
+	done
+
+	$NS_EXEC ip monitor route &> errors.txt &
+	sleep 2
+
+        $IP route add 10.0.0.0/24 \
+                nexthop encap ip dst 192.168.10.10 via 20.20.10.1 dev dummy_10 \
+                nexthop encap ip dst 192.168.10.20 via 20.20.20.1 dev dummy_20 \
+                nexthop encap ip dst 192.168.10.30 via 20.20.30.1 dev dummy_30 \
+                nexthop encap ip dst 192.168.10.40 via 20.20.40.1 dev dummy_40 \
+                nexthop encap ip dst 192.168.10.50 via 20.20.50.1 dev dummy_50 \
+                nexthop encap ip dst 192.168.10.60 via 20.20.60.1 dev dummy_60 \
+                nexthop via 20.20.70.1 dev dummy_70