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| author | Petr Machata <petrm@mellanox.com> | 2020-03-26 23:45:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-27 05:20:37 +0300 |
| commit | 2a0b1307cb4687bb930baed044900f91c6a2b8c1 (patch) | |
| tree | e434388502d6ea2d29238519e9a0b1c94ad297ba /tools | |
| parent | d4d9d9c53bef8124e93cb232ed137d91daaf6965 (diff) | |
| download | linux-2a0b1307cb4687bb930baed044900f91c6a2b8c1.tar.xz | |
selftests: skbedit_priority: Test counters at the skbedit rule
Currently the test checks the observable effect of skbedit priority:
queueing of packets at the correct qdisc band. It therefore misses the fact
that the counters for offloaded rules are not updated. Add an extra check
for the counter.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/skbedit_priority.sh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/forwarding/skbedit_priority.sh b/tools/testing/selftests/net/forwarding/skbedit_priority.sh index 0e7693297765..e3bd8a6bb8b4 100755 --- a/tools/testing/selftests/net/forwarding/skbedit_priority.sh +++ b/tools/testing/selftests/net/forwarding/skbedit_priority.sh @@ -120,14 +120,19 @@ test_skbedit_priority_one() flower action skbedit priority $prio local pkt0=$(qdisc_parent_stats_get $swp2 $classid .packets) + local pkt2=$(tc_rule_handle_stats_get "$locus" 101) $MZ $h1 -t udp "sp=54321,dp=12345" -c 10 -d 20msec -p 100 \ -a own -b $h2mac -A 192.0.2.1 -B 192.0.2.2 -q + local pkt1 pkt1=$(busywait "$HIT_TIMEOUT" until_counter_is ">= $((pkt0 + 10))" \ qdisc_parent_stats_get $swp2 $classid .packets) + check_err $? "Expected to get 10 packets on class $classid, but got $((pkt1 - pkt0))." + + local pkt3=$(tc_rule_handle_stats_get "$locus" 101) + ((pkt3 >= pkt2 + 10)) + check_err $? "Expected to get 10 packets on skbedit rule but got $((pkt3 - pkt2))." - check_err $? "Expected to get 10 packets on class $classid, but got -$((pkt1 - pkt0))." log_test "$locus skbedit priority $prio -> classid $classid" tc filter del $locus pref 1 |