selftests: mlxsw: Add a test case for VLAN addition error flow (16dc42e4) · Commits · 戴 / test

Add a test case for the issue fixed by previous commit. In case the offloading of an unsupported VxLAN tunnel was triggered by adding the mapped VLAN to a local port, then error should be returned to the user. Signed-off-by:

Ido Schimmel <idosch@mellanox.com> Reviewed-by:

Petr Machata <petrm@mellanox.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

tools/testing/selftests/drivers/net/mlxsw/vxlan.sh

+18 −0

Original line number	Diff line number	Diff line
		@@ -847,6 +847,24 @@ sanitization_vlan_aware_test()

		log_test "vlan-aware - failed enslavement to vlan-aware bridge"

		bridge vlan del vid 10 dev vxlan20
		bridge vlan add vid 20 dev vxlan20 pvid untagged

		# Test that offloading of an unsupported tunnel fails when it is
		# triggered by addition of VLAN to a local port
		RET=0

		# TOS must be set to inherit
		ip link set dev vxlan10 type vxlan tos 42

		ip link set dev $swp1 master br0
		bridge vlan add vid 10 dev $swp1 &> /dev/null
		check_fail $?

		log_test "vlan-aware - failed vlan addition to a local port"

		ip link set dev vxlan10 type vxlan tos inherit

		ip link del dev vxlan20
		ip link del dev vxlan10
		ip link del dev br0

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