Commit 47021771 authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by Jakub Kicinski
Browse files

selftests: net: bridge: add test for igmpv3 inc -> is_include report 



The test checks for the following case:
   state          report        result                 action
 INCLUDE (A)    IS_IN (B)     INCLUDE (A+B)            (B)=GMI

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 98ae11cf

tools/testing/selftests/net/forwarding/bridge_igmp.sh

+24 −1
Original line number Diff line number Diff line 
#!/bin/bash

# SPDX-License-Identifier: GPL-2.0



ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test"

ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test"

NUM_NETIFS=4

CHECK_TC="yes"

TEST_GROUP="239.10.10.10"
@@ -12,6 +12,8 @@ ALL_MAC="01:00:5e:00:00:01" 


# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.1,192.0.2.2,192.0.2.3

MZPKT_IS_INC="22:00:9d:de:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:03"

# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.10,192.0.2.11,192.0.2.12

MZPKT_IS_INC2="22:00:9d:c3:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c"

# IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.10,192.0.2.11,192.0.2.12

MZPKT_ALLOW="22:00:99:c3:00:00:00:01:05:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c"
@@ -290,6 +292,27 @@ v3inc_allow_test() 
	v3cleanup $swp1 $TEST_GROUP

}



v3inc_is_include_test()

{

	RET=0

	local X=("192.0.2.10" "192.0.2.11" "192.0.2.12")



	v3include_prepare $h1 $ALL_MAC $ALL_GROUP



	$MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC2" -q

	sleep 1

	check_sg_entries "is_include" "${X[@]}"



	check_sg_state 0 "${X[@]}"



	check_sg_fwding 1 "${X[@]}"

	check_sg_fwding 0 "192.0.2.100"



	log_test "IGMPv3 report $TEST_GROUP include -> is_include"



	v3cleanup $swp1 $TEST_GROUP

}



trap cleanup EXIT



setup_prepare