diff mbox series

[net-next,05/10] selftests: net: bridge: add vlan mcast_startup_query_count/interval tests

Message ID 20211125140858.3639139-6-razor@blackwall.org (mailing list archive)
State Accepted
Commit bdf1b2c05e09b239f553c0ee828e2f851f4a1b47
Delegated to: Netdev Maintainers
Headers show
Series selftests: net: bridge: vlan multicast tests | expand

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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 87 exceeds 80 columns WARNING: line length of 90 exceeds 80 columns WARNING: line length of 95 exceeds 80 columns WARNING: line length of 96 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 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>
---
 .../net/forwarding/bridge_vlan_mcast.sh       | 42 ++++++++++++++++++-
 1 file changed, 41 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 85146c998316..0070d8292569 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh
@@ -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