From: Nikolay Aleksandrov Date: Thu, 25 Nov 2021 14:08:58 +0000 (+0200) Subject: selftests: net: bridge: add test for vlan_filtering dependency X-Git-Tag: v5.17-rc1~170^2~331^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f5a9dd58f48b7c26da42387d6d38889fce8a2778;p=thirdparty%2Flinux.git selftests: net: bridge: add test for vlan_filtering dependency Add a test for dependency of mcast_vlan_snooping on vlan_filtering. If vlan_filtering gets disabled, then mcast_vlan_snooping must be automatically disabled as well. TEST: Disable multicast vlan snooping when vlan filtering is disabled [ OK ] Signed-off-by: Nikolay Aleksandrov Signed-off-by: Jakub Kicinski --- diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh index 898a70f4d2266..5224a5a8595b3 100755 --- a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh +++ b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh @@ -4,7 +4,7 @@ ALL_TESTS="vlmc_control_test vlmc_querier_test vlmc_igmp_mld_version_test \ vlmc_last_member_test vlmc_startup_query_test vlmc_membership_test \ vlmc_querier_intvl_test vlmc_query_intvl_test vlmc_query_response_intvl_test \ - vlmc_router_port_test" + vlmc_router_port_test vlmc_filtering_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="239.10.10.10" @@ -523,6 +523,16 @@ vlmc_router_port_test() bridge vlan set vid 10 dev $swp1 mcast_router 1 } +vlmc_filtering_test() +{ + RET=0 + ip link set dev br0 type bridge vlan_filtering 0 + ip -j -d link show dev bridge | \ + jq -e "select(.[0].linkinfo.info_data.mcast_vlan_snooping == 1)" &>/dev/null + check_fail $? "Vlan filtering is disabled but multicast vlan snooping is still enabled" + log_test "Disable multicast vlan snooping when vlan filtering is disabled" +} + trap cleanup EXIT setup_prepare