diff mbox series

[net-next,10/10] selftests: net: bridge: add test for vlan_filtering dependency

Message ID 20211125140858.3639139-11-razor@blackwall.org (mailing list archive)
State Accepted
Commit f5a9dd58f48b7c26da42387d6d38889fce8a2778
Delegated to: Netdev Maintainers
Headers show
Series selftests: net: bridge: vlan multicast tests | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers warning 2 maintainers not CCed: shuah@kernel.org linux-kselftest@vger.kernel.org
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch warning WARNING: line length of 82 exceeds 80 columns WARNING: line length of 84 exceeds 80 columns WARNING: line length of 95 exceeds 80 columns
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Nikolay Aleksandrov Nov. 25, 2021, 2:08 p.m. UTC 
From: Nikolay Aleksandrov <nikolay@nvidia.com>

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 <nikolay@nvidia.com>
---
 .../selftests/net/forwarding/bridge_vlan_mcast.sh    | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
index 898a70f4d226..5224a5a8595b 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