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Commit f52f460c authored by Petr Machata's avatar Petr Machata Committed by David S. Miller
Browse files

selftests: forwarding: mirror_gre_lib: Add STP test 



Add a reusable full test that toggles STP state of a given bridge port
and checks that the mirroring reacts appropriately. The test will be
used by bridge tests in follow-up patches.

Signed-off-by: default avatarPetr Machata <petrm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 275225fb

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

+32 −0
Original line number Diff line number Diff line
@@ -96,3 +96,35 @@ full_test_span_gre_dir_vlan() 
{

	full_test_span_gre_dir_vlan_ips "$@" 192.0.2.1 192.0.2.2

}



full_test_span_gre_stp_ips()

{

	local tundev=$1; shift

	local nbpdev=$1; shift

	local what=$1; shift

	local ip1=$1; shift

	local ip2=$1; shift

	local h3mac=$(mac_get $h3)



	RET=0



	mirror_install $swp1 ingress $tundev "matchall $tcflags"

	quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2



	bridge link set dev $nbpdev state disabled

	sleep 1

	fail_test_span_gre_dir_ips $tundev ingress $ip1 $ip2



	bridge link set dev $nbpdev state forwarding

	sleep 1

	quick_test_span_gre_dir_ips $tundev ingress $ip1 $ip2



	mirror_uninstall $swp1 ingress



	log_test "$what: STP state ($tcflags)"

}



full_test_span_gre_stp()

{

	full_test_span_gre_stp_ips "$@" 192.0.2.1 192.0.2.2

}