From 9959b389779a9e688d1a9272eed6377d999d8739 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Fri, 29 May 2020 21:36:49 +0300 Subject: selftests: mlxsw: Add test for control packets Generate packets matching the various control traps and check that the traps' stats increase accordingly. Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- .../selftests/net/forwarding/devlink_lib.sh | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'tools/testing/selftests/net') diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh index e27236109235..f0e6be4c09e9 100644 --- a/tools/testing/selftests/net/forwarding/devlink_lib.sh +++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh @@ -423,6 +423,29 @@ devlink_trap_drop_cleanup() tc filter del dev $dev egress protocol $proto pref $pref handle $handle flower } +devlink_trap_stats_test() +{ + local test_name=$1; shift + local trap_name=$1; shift + local send_one="$@" + local t0_packets + local t1_packets + + RET=0 + + t0_packets=$(devlink_trap_rx_packets_get $trap_name) + + $send_one && sleep 1 + + t1_packets=$(devlink_trap_rx_packets_get $trap_name) + + if [[ $t1_packets -eq $t0_packets ]]; then + check_err 1 "Trap stats did not increase" + fi + + log_test "$test_name" +} + devlink_trap_policers_num_get() { devlink -j -p trap policer show | jq '.[]["'$DEVLINK_DEV'"] | length' -- cgit v1.2.3-59-g8ed1b