[PATCH net-next 2/5] selftests: fib-onlink: Remove "wrong nexthop device" IPv6 tests

[Ido Schimmel <idosch@nvidia.com>]

The command in the test fails as expected because IPv6 forbids a nexthop
device mismatch:

 # ./fib-onlink-tests.sh -v
 [...]
 COMMAND: ip -6 ro add table 1101 2001:db8:102::103/128 via 2001:db8:701::64 dev veth5 onlink
 Error: Nexthop has invalid gateway or device mismatch.

 TEST: Gateway resolves to wrong nexthop device - VRF      [ OK ]
 [...]

Where:

 # ip route get 2001:db8:701::64 vrf lisa
 2001:db8:701::64 dev veth7 table 1101 proto kernel src 2001:db8:701::1 metric 256 pref medium

This is in contrast to IPv4 where a nexthop device mismatch is allowed
when "onlink" is specified:

 # ip route get 169.254.7.2 vrf lisa
 169.254.7.2 dev veth7 table 1101 src 169.254.7.1 uid 0
 # ip ro add table 1101 169.254.102.103/32 via 169.254.7.2 dev veth5 onlink
 # echo $?
 0

Remove these tests in preparation for aligning IPv6 with IPv4 and
allowing nexthop device mismatch when "onlink" is specified.

A subsequent patch will add tests that verify that both address families
allow a nexthop device mismatch with "onlink".

Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
 tools/testing/selftests/net/fib-onlink-tests.sh | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/tools/testing/selftests/net/fib-onlink-tests.sh b/tools/testing/selftests/net/fib-onlink-tests.sh
index 1bb1c2289650..63477be859e3 100755
--- a/tools/testing/selftests/net/fib-onlink-tests.sh
+++ b/tools/testing/selftests/net/fib-onlink-tests.sh
@@ -432,13 +432,6 @@ invalid_onlink_ipv6()
 
 	run_ip6 254 ${TEST_NET6[1]}::101 ${V6ADDRS[p1]} "" 2 \
 		"No nexthop device given"
-
-	# default VRF validation is done against LOCAL table
-	# run_ip6 254 ${TEST_NET6[1]}::102 ${V6ADDRS[p3]/::[0-9]/::64} ${NETIFS[p1]} 2 \
-	#	"Gateway resolves to wrong nexthop device"
-
-	run_ip6 ${VRF_TABLE} ${TEST_NET6[2]}::103 ${V6ADDRS[p7]/::[0-9]/::64} ${NETIFS[p5]} 2 \
-		"Gateway resolves to wrong nexthop device - VRF"
 }
 
 run_onlink_tests()
-- 
2.52.0