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selftests: net: bridge: add vlan mcast_startup_query_count/interval tests

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Add tests which change the new per-vlan startup query count/interval
options and verify the proper number of queries are sent in the expected
interval.

TEST: Vlan mcast_startup_query_interval global option default value   [ OK ]
TEST: Vlan mcast_startup_query_count global option default value    [ OK ]
TEST: Vlan 10 mcast_startup_query_interval option changed to 100    [ OK ]
TEST: Vlan 10 mcast_startup_query_count option changed to 3         [ 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 16:08:53 +02:00 committed by Jakub Kicinski
parent 3825f1fb67
commit bdf1b2c05e
1 changed files with 41 additions and 1 deletions
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42
tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
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@ -1,7 +1,8 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="vlmc_control_test vlmc_querier_test vlmc_igmp_mld_version_test vlmc_last_member_test"
ALL_TESTS="vlmc_control_test vlmc_querier_test vlmc_igmp_mld_version_test \
vlmc_last_member_test vlmc_startup_query_test"
NUM_NETIFS=4
CHECK_TC="yes"
TEST_GROUP="239.10.10.10"
@ -318,6 +319,45 @@ vlmc_last_member_test()
bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_last_member_interval 100
}
vlmc_startup_query_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_startup_query_interval == 3125) " &>/dev/null
check_err $? "Wrong default mcast_startup_query_interval global vlan option value"
log_test "Vlan mcast_startup_query_interval global option default value"
RET=0
echo -n $goutput |
jq -e ".[].vlans[] | select(.vlan == 10 and \
.mcast_startup_query_count == 2) " &>/dev/null
check_err $? "Wrong default mcast_startup_query_count global vlan option value"
log_test "Vlan mcast_startup_query_count global option default value"
RET=0
bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_startup_query_interval 100
check_err $? "Could not set mcast_startup_query_interval in vlan 10"
vlmc_check_query igmp 2 $swp1 2 3
check_err $? "Wrong number of tagged IGMPv2 general queries sent"
log_test "Vlan 10 mcast_startup_query_interval option changed to 100"
RET=0
bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_startup_query_count 3
check_err $? "Could not set mcast_startup_query_count in vlan 10"
vlmc_check_query igmp 2 $swp1 3 4
check_err $? "Wrong number of tagged IGMPv2 general queries sent"
log_test "Vlan 10 mcast_startup_query_count option changed to 3"
bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_startup_query_interval 3125
bridge vlan global set vid 10 dev br0 mcast_snooping 1 mcast_startup_query_count 2
}
trap cleanup EXIT
setup_prepare