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selftests: forwarding: pedit_dsfield: Check counter value 

A missing stats_update callback was recently added to act_pedit. Now that
iproute2 supports JSON dumping for pedit, extend the pedit_dsfield selftest
with a check that would have caught the fact that the callback was missing.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Machata 2020-05-29 14:16:54 +03:00 committed by David S. Miller
parent 1c0522b4a2
commit 3ed97037f0
1 changed files with 6 additions and 1 deletions
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7
tools/testing/selftests/net/forwarding/pedit_dsfield.sh
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@ -132,7 +132,12 @@ do_test_pedit_dsfield_common()
local pkts
pkts=$(busywait "$TC_HIT_TIMEOUT" until_counter_is ">= 10" \
tc_rule_handle_stats_get "dev $h2 ingress" 101)
check_err $? "Expected to get 10 packets, but got $pkts."
check_err $? "Expected to get 10 packets on test probe, but got $pkts."
pkts=$(tc_rule_handle_stats_get "$pedit_locus" 101)
((pkts >= 10))
check_err $? "Expected to get 10 packets on pedit rule, but got $pkts."
log_test "$pedit_locus pedit $pedit_action"
}