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[net-next,06/10] selftests: net: bridge: add vlan mcast_membership_interval test

Message ID 20211125140858.3639139-7-razor@blackwall.org (mailing list archive)
State Accepted
Commit a45fe974173668c1cbd1e23eb9fabdb5b17ae0be
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: Misplaced SPDX-License-Identifier tag - use line 1 instead WARNING: line length of 87 exceeds 80 columns WARNING: line length of 92 exceeds 80 columns WARNING: line length of 94 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 which changes the new per-vlan mcast_membership_interval and
verifies that a newly learned mdb entry would expire in that interval.

TEST: Vlan mcast_membership_interval global option default value    [ OK ]
TEST: Vlan 10 mcast_membership_interval option changed to 200       [ OK ]
TEST: Vlan 10 mcast_membership_interval mdb entry expire            [ OK ]

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
---
 .../net/forwarding/bridge_vlan_mcast.sh       | 28 ++++++++++++++++++-
 1 file changed, 27 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 0070d8292569..87dcd49b0a8d 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
@@ -2,7 +2,7 @@ 
 # SPDX-License-Identifier: GPL-2.0
 
 ALL_TESTS="vlmc_control_test vlmc_querier_test vlmc_igmp_mld_version_test \
-	   vlmc_last_member_test vlmc_startup_query_test"
+	   vlmc_last_member_test vlmc_startup_query_test vlmc_membership_test"
 NUM_NETIFS=4
 CHECK_TC="yes"
 TEST_GROUP="239.10.10.10"
@@ -358,6 +358,32 @@  vlmc_startup_query_test()
 	bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_startup_query_count 2
 }
 
+vlmc_membership_test()
+{
+	RET=0
+	local goutput=`bridge -j vlan global show`
+	echo -n $goutput |
+		jq -e ".[].vlans[] | select(.vlan == 10)" &>/dev/null
+	check_err $? "Could not find vlan 10's global options"
+
+	echo -n $goutput |
+		jq -e ".[].vlans[] | select(.vlan == 10 and \
+					    .mcast_membership_interval == 26000) " &>/dev/null
+	check_err $? "Wrong default mcast_membership_interval global vlan option value"
+	log_test "Vlan mcast_membership_interval global option default value"
+
+	RET=0
+	bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_membership_interval 200
+	check_err $? "Could not set mcast_membership_interval in vlan 10"
+	log_test "Vlan 10 mcast_membership_interval option changed to 200"
+
+	RET=0
+	vlmc_v2join_test 1
+	log_test "Vlan 10 mcast_membership_interval mdb entry expire"
+
+	bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_membership_interval 26000
+}
+
 trap cleanup EXIT
 
 setup_prepare