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| author | Eelco Chaudron <echaudro@redhat.com> | 2023-02-07 15:07:24 +0100 |
|---|---|---|
| committer | Ilya Maximets <i.maximets@ovn.org> | 2023-02-09 12:11:51 +0100 |
| commit | 594d1fee5b04c0a219cc87488507b021820020a1 (patch) | |
| tree | 2508c6aaa179e133e2c97949bc6c4ea127a936ba /tests | |
| parent | a08a589ce494fffccefadc4a767197796d30da2f (diff) | |
| download | openvswitch-594d1fee5b04c0a219cc87488507b021820020a1.tar.gz | |
tests: Fix reading of OpenFlow byte counters in GRE test cases.
With some datapaths, read TC, it takes a bit longer to update the
OpenFlow statistics. Rather than adding an additional delay, try
to read the counters multiple times until we get the desired value.
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/system-traffic.at | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/tests/system-traffic.at b/tests/system-traffic.at index 76f1f39a2..2d46e0639 100644 --- a/tests/system-traffic.at +++ b/tests/system-traffic.at @@ -1638,7 +1638,6 @@ dnl br-underlay: with IP: 172.31.1.100 dnl ns0: connect to br-underlay, with IP: 10.1.1.1 AT_SETUP([datapath - truncate and output to gre tunnel by simulated packets]) OVS_CHECK_MIN_KERNEL(3, 10) -CHECK_NO_TC_OFFLOAD() AT_SKIP_IF([test $HAVE_NC = no]) OVS_TRAFFIC_VSWITCHD_START() @@ -1709,9 +1708,8 @@ AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[ n_bytes=242 ]) dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B -AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl -n_bytes=138 -]) +OVS_WAIT_UNTIL_EQUAL([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [dnl +n_bytes=138]) dnl check tunnel pop path, from at_ns0 to at_ns1 dnl This 200-byte packet is simulated on behalf of ns_gre0 @@ -1719,9 +1717,9 @@ ovs-ofctl -O OpenFlow13 packet-out br-underlay "in_port=1 packet=02908ca8a149faa dnl After truncation = 100 byte at loopback device p2(4) AT_CHECK([ovs-appctl revalidator/purge], [0]) -AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [0], [dnl - n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop -]) +OVS_WAIT_UNTIL_EQUAL([ovs-ofctl dump-flows br0 | grep "in_port=4" | ofctl_strip], [dnl + n_packets=1, n_bytes=100, priority=1,ip,in_port=4 actions=drop]) + dnl SLOW_ACTION: disable datapath truncate support dnl Repeat the test above, but exercise the SLOW_ACTION code path @@ -1746,9 +1744,8 @@ AT_CHECK([ovs-ofctl dump-flows br0 | grep "in_port=2" | sed -n 's/.*\(n\_bytes=[ n_bytes=242 ]) dnl After truncation = outer ETH(14) + outer IP(20) + GRE(4) + 100 = 138B -AT_CHECK([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [0], [dnl -n_bytes=138 -]) +OVS_WAIT_UNTIL_EQUAL([ovs-ofctl dump-flows br-underlay | grep "in_port=LOCAL" | sed -n 's/.*\(n\_bytes=[[0-9]]*\).*/\1/p'], [dnl +n_bytes=138]) dnl check tunnel pop path, from at_ns0 to at_ns1 dnl This 200-byte packet is simulated on behalf of ns_gre0 @@ -1773,7 +1770,6 @@ AT_SETUP([datapath - truncate and output to gre tunnel]) AT_SKIP_IF([test $HAVE_NC = no]) OVS_CHECK_KERNEL_EXCL(3, 10, 4, 15) OVS_CHECK_GRE() -CHECK_NO_TC_OFFLOAD() OVS_TRAFFIC_VSWITCHD_START() ADD_BR([br-underlay]) |