Commit 66e13186 authored by Ido Schimmel's avatar Ido Schimmel Committed by Jakub Kicinski
Browse files

selftests: forwarding: Add a helper to skip test when using veth pairs 



A handful of tests require physical loopbacks to be used instead of veth
pairs. Add a helper that these tests will invoke in order to be skipped
when executed with veth pairs.

Fixes: 64916b57 ("selftests: forwarding: Add speed and auto-negotiation test")
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Tested-by: default avatarMirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: default avatarHangbin Liu <liuhangbin@gmail.com>
Acked-by: default avatarNikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-7-idosch@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 38f7c44d

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

+11 −0
Original line number Diff line number Diff line
@@ -164,6 +164,17 @@ check_port_mab_support() 
	fi

}



skip_on_veth()

{

	local kind=$(ip -j -d link show dev ${NETIFS[p1]} |

		jq -r '.[].linkinfo.info_kind')



	if [[ $kind == veth ]]; then

		echo "SKIP: Test cannot be run with veth pairs"

		exit $ksft_skip

	fi

}



if [[ "$(id -u)" -ne 0 ]]; then

	echo "SKIP: need root privileges"

	exit $ksft_skip