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selftests: net: bridge: add vlan mcast_membership_interval test

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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>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Nikolay Aleksandrov 2021-11-25 16:08:54 +02:00 • committed by Jakub Kicinski
parent bdf1b2c05e
commit a45fe97417
1 changed files with 27 additions and 1 deletions
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28
tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
View file

@ -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