From d1038cd0f67e542f2744782f958b95c4909fb63a Mon Sep 17 00:00:00 2001 From: Petr Machata Date: Mon, 19 Nov 2018 16:11:13 +0000 Subject: [PATCH] selftests: forwarding: lib: Add link_stats_rx_errors_get() Such a function will be useful for counting malformed packets in the ECN decap test. To that end, introduce a common handler for handling stat-fetching, and reuse it in link_stats_tx_packets_get() and link_stats_rx_errors_get(). Signed-off-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- tools/testing/selftests/net/forwarding/lib.sh | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh index e916663..7af5a03 100644 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -477,11 +477,24 @@ master_name_get() ip -j link show dev $if_name | jq -r '.[]["master"]' } +link_stats_get() +{ + local if_name=$1; shift + local dir=$1; shift + local stat=$1; shift + + ip -j -s link show dev $if_name \ + | jq '.[]["stats64"]["'$dir'"]["'$stat'"]' +} + link_stats_tx_packets_get() { - local if_name=$1 + link_stats_get $1 tx packets +} - ip -j -s link show dev $if_name | jq '.[]["stats64"]["tx"]["packets"]' +link_stats_rx_errors_get() +{ + link_stats_get $1 rx errors } tc_rule_stats_get() -- 2.7.4