On 2/24/21 1:21 PM, xiangxia.m....@gmail.com wrote: > From: Tonghao Zhang <xiangxia.m....@gmail.com> > > The buckets used was changed, and now dpif-netdev support > burst_size, change the testcase. > > Signed-off-by: Tonghao Zhang <xiangxia.m....@gmail.com> > --- > tests/dpif-netdev.at | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/tests/dpif-netdev.at b/tests/dpif-netdev.at > index 2862a3c9b96d..3aa9c0cba518 100644 > --- a/tests/dpif-netdev.at > +++ b/tests/dpif-netdev.at > @@ -282,7 +282,7 @@ OVS_VSWITCHD_START( > AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg]) > > AT_CHECK([ovs-ofctl -O OpenFlow13 add-meter br0 'meter=1 pktps burst stats > bands=type=drop rate=1 burst_size=1']) > -AT_CHECK([ovs-ofctl -O OpenFlow13 add-meter br0 'meter=2 kbps burst stats > bands=type=drop rate=1 burst_size=2']) > +AT_CHECK([ovs-ofctl -O OpenFlow13 add-meter br0 'meter=2 kbps burst stats > bands=type=drop rate=1 burst_size=1'])
It's good to have not all ones in tests, so, I think, it's better to keep the burst size here and rework the tests instead. If you need to send more packets in order to hit meters in these tests you could do that. To avoid too many repeated lines you may use a simple 'for' loop like we do in other tests: https://github.com/openvswitch/ovs/blob/master/tests/ofproto-dpif.at#L7415 This will also be a good cleanup. > AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 'in_port=1 action=meter:1,7']) > AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 'in_port=7 action=meter:2,1']) > AT_CHECK([ovs-ofctl add-flow br1 'in_port=2 action=8']) > @@ -295,7 +295,7 @@ meter=1 pktps burst stats bands= > type=drop rate=1 burst_size=1 > > meter=2 kbps burst stats bands= > -type=drop rate=1 burst_size=2 > +type=drop rate=1 burst_size=1 > ]) > > ovs-appctl time/warp 5000 > @@ -312,14 +312,14 @@ AT_CHECK([ovs-appctl netdev-dummy/receive p8 > 'in_port(8),packet_type(ns=0,id=0), > sleep 1 # wait for forwarders process packets > > # Meter 1 is measuring packets, allowing one packet per second with > -# bursts of one packet, so 4 out of 5 packets should hit the drop > +# bursts of one packet, so 3 out of 5 packets should hit the drop > # band. > -# Meter 2 is measuring kbps, with burst size 2 (== 2000 bits). 4 packets > +# Meter 2 is measuring kbps, with burst size 1 ( = 2000bits). 4 packets > # (240 bytes == 1920 bits) pass, but the last packet should hit the drop > band. > AT_CHECK([ovs-ofctl -O OpenFlow13 meter-stats br0 | strip_timers], [0], [dnl > OFPST_METER reply (OF1.3) (xid=0x2): > meter:1 flow_count:1 packet_in_count:5 byte_in_count:300 duration:0.0s bands: > -0: packet_count:4 byte_count:240 > +0: packet_count:3 byte_count:180 > > meter:2 flow_count:1 packet_in_count:5 byte_in_count:300 duration:0.0s bands: > 0: packet_count:1 byte_count:60 > @@ -343,13 +343,13 @@ sleep 1 # wait for forwarders process packets > # Meter 1 is measuring packets, allowing one packet per second with > # bursts of one packet, so all 5 of the new packets should hit the drop > # band. > -# Meter 2 is measuring kbps, with burst size 2 (== 2000 bits). After 500ms > +# Meter 2 is measuring kbps, with burst size 1 (== 2000 bits). After 500ms > # there should be space for 80 + 500 bits, so one new 60 byte (480 bit) > packet > # should pass, remaining 4 should hit the drop band. > AT_CHECK([ovs-ofctl -O OpenFlow13 meter-stats br0 | strip_timers], [0], [dnl > OFPST_METER reply (OF1.3) (xid=0x2): > meter:1 flow_count:1 packet_in_count:10 byte_in_count:600 duration:0.0s > bands: > -0: packet_count:9 byte_count:540 > +0: packet_count:8 byte_count:480 > > meter:2 flow_count:1 packet_in_count:10 byte_in_count:600 duration:0.0s > bands: > 0: packet_count:5 byte_count:300 > @@ -360,7 +360,7 @@ ovs-appctl time/warp 5000 > AT_CHECK([ > ovs-appctl coverage/read-counter datapath_drop_meter > ], [0], [dnl > -14 > +13 > ]) > > AT_CHECK([cat ovs-vswitchd.log | filter_flow_install | > strip_xout_keep_actions], [0], [dnl > _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev