Commit 226407dd authored by David Ahern's avatar David Ahern Committed by David S. Miller
Browse files

fib_tests: Add tests for invalid metric on route 



Add ipv4 and ipv6 test cases with an invalid metrics option causing
ip_metrics_convert to fail. Tests clean up path during route add.

Also, add nodad to to ipv6 address add. When running ipv6_route_metrics
directly seeing an occasional failure on the "Using route with mtu metric"
test case.

Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fda21d46

tools/testing/selftests/net/fib_tests.sh

+11 −5
Original line number Diff line number Diff line
@@ -711,14 +711,14 @@ route_setup() 
	ip -netns ns2 li add dummy1 type dummy

	ip -netns ns2 li set dummy1 up



	$IP -6 addr add 2001:db8:101::1/64 dev veth1

	$IP -6 addr add 2001:db8:103::1/64 dev veth3

	$IP -6 addr add 2001:db8:101::1/64 dev veth1 nodad

	$IP -6 addr add 2001:db8:103::1/64 dev veth3 nodad

	$IP addr add 172.16.101.1/24 dev veth1

	$IP addr add 172.16.103.1/24 dev veth3



	ip -netns ns2 -6 addr add 2001:db8:101::2/64 dev veth2

	ip -netns ns2 -6 addr add 2001:db8:103::2/64 dev veth4

	ip -netns ns2 -6 addr add 2001:db8:104::1/64 dev dummy1

	ip -netns ns2 -6 addr add 2001:db8:101::2/64 dev veth2 nodad

	ip -netns ns2 -6 addr add 2001:db8:103::2/64 dev veth4 nodad

	ip -netns ns2 -6 addr add 2001:db8:104::1/64 dev dummy1 nodad



	ip -netns ns2 addr add 172.16.101.2/24 dev veth2

	ip -netns ns2 addr add 172.16.103.2/24 dev veth4
@@ -1043,6 +1043,9 @@ ipv6_route_metrics_test() 
	run_cmd "ip netns exec ns1 ping6 -w1 -c1 -s 1500 2001:db8:104::1"

	log_test $? 0 "Using route with mtu metric"



	run_cmd "$IP -6 ro add 2001:db8:114::/64 via  2001:db8:101::2  congctl lock foo"

	log_test $? 2 "Invalid metric (fails metric_convert)"



	route_cleanup

}
@@ -1432,6 +1435,9 @@ ipv4_route_metrics_test() 
	run_cmd "ip netns exec ns1 ping -w1 -c1 -s 1500 172.16.104.1"

	log_test $? 0 "Using route with mtu metric"



	run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 congctl lock foo"

	log_test $? 2 "Invalid metric (fails metric_convert)"



	route_cleanup

}

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