tests/drop-stats.at

   1 AT_BANNER([drop-stats])
   2
   3 AT_SETUP([drop-stats - cli tests])
   4
   5 OVS_VSWITCHD_START([dnl
   6     set bridge br0 datapath_type=dummy \
   7         protocols=OpenFlow10,OpenFlow13,OpenFlow14,OpenFlow15 -- \
   8     add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1])
   9
  10 AT_DATA([flows.txt], [dnl
  11 table=0,in_port=1,actions=drop
  12 ])
  13
  14 AT_CHECK([
  15     ovs-ofctl del-flows br0
  16     ovs-ofctl -Oopenflow13 add-flows br0 flows.txt
  17     ovs-ofctl -Oopenflow13 dump-flows br0 | ofctl_strip | sort | grep actions ], [0], [dnl
  18  in_port=1 actions=drop
  19 ])
  20
  21 AT_CHECK([
  22     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
  23     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
  24     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
  25 ], [0], [ignore])
  26
  27 AT_CHECK([ovs-appctl dpctl/dump-flows | sed 's/used:[[0-9]].[[0-9]]*s/used:0.0/' | sort], [0], [flow-dump from the main thread:
  28 recirc_id(0),in_port(1),packet_type(ns=0,id=0),eth_type(0x0800),ipv4(frag=no), packets:2, bytes:212, used:0.0, actions:drop
  29 ])
  30
  31 ovs-appctl time/warp 5000
  32
  33 AT_CHECK([
  34 ovs-appctl coverage/read-counter drop_action_of_pipeline
  35 ], [0], [dnl
  36 3
  37 ])
  38
  39
  40 OVS_VSWITCHD_STOP
  41 AT_CLEANUP
  42
  43 AT_SETUP([drop-stats - pipeline and recurssion drops])
  44
  45 OVS_VSWITCHD_START([dnl
  46     set bridge br0 datapath_type=dummy \
  47         protocols=OpenFlow10,OpenFlow13,OpenFlow14,OpenFlow15 -- \
  48     add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
  49     add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2])
  50
  51 AT_DATA([flows.txt], [dnl
  52 table=0,in_port=1,actions=drop
  53 ])
  54
  55 AT_CHECK([
  56     ovs-ofctl del-flows br0
  57     ovs-ofctl -Oopenflow13 add-flows br0 flows.txt
  58     ovs-ofctl -Oopenflow13 dump-flows br0 | ofctl_strip | sort | grep actions ], [0], [dnl
  59  in_port=1 actions=drop
  60 ])
  61
  62 AT_CHECK([
  63     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
  64 ], [0], [ignore])
  65
  66 ovs-appctl time/warp 5000
  67
  68 AT_CHECK([
  69 ovs-appctl coverage/read-counter drop_action_of_pipeline
  70 ], [0], [dnl
  71 1
  72 ])
  73
  74
  75 AT_DATA([flows.txt], [dnl
  76 table=0, in_port=1, actions=goto_table:1
  77 table=1, in_port=1, actions=goto_table:2
  78 table=2, in_port=1, actions=resubmit(,1)
  79 ])
  80
  81 AT_CHECK([
  82     ovs-ofctl del-flows br0
  83     ovs-ofctl -Oopenflow13 add-flows br0 flows.txt
  84     ovs-ofctl -Oopenflow13 dump-flows br0 | ofctl_strip | sort | grep actions ], [0], [ignore])
  85
  86 AT_CHECK([
  87     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
  88 ], [0], [ignore])
  89
  90 ovs-appctl time/warp 5000
  91
  92 AT_CHECK([
  93 ovs-appctl coverage/read-counter drop_action_recursion_too_deep
  94 ], [0], [dnl
  95 1
  96 ])
  97
  98
  99 OVS_VSWITCHD_STOP(["/|WARN|/d"])
 100 AT_CLEANUP
 101
 102 AT_SETUP([drop-stats - too many resubmit])
 103 OVS_VSWITCHD_START
 104 add_of_ports br0 1
 105 (for i in `seq 1 64`; do
 106      j=`expr $i + 1`
 107      echo "in_port=$i, actions=resubmit:$j, resubmit:$j, local"
 108  done
 109  echo "in_port=65, actions=local") > flows.txt
 110
 111 AT_CHECK([
 112     ovs-ofctl del-flows br0
 113     ovs-ofctl -Oopenflow13 add-flows br0 flows.txt ], [0], [ignore])
 114
 115 ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x1234)'
 116
 117 ovs-appctl time/warp 5000
 118
 119 AT_CHECK([
 120 ovs-appctl coverage/read-counter drop_action_too_many_resubmit
 121 ], [0], [dnl
 122 1
 123 ])
 124
 125 OVS_VSWITCHD_STOP(["/|WARN|/d"])
 126 AT_CLEANUP
 127
 128
 129 AT_SETUP([drop-stats - stack too deep])
 130 OVS_VSWITCHD_START
 131 add_of_ports br0 1
 132 (for i in `seq 1 12`; do
 133      j=`expr $i + 1`
 134      echo "in_port=$i, actions=resubmit:$j, resubmit:$j, local"
 135  done
 136  push="push:NXM_NX_REG0[[]]"
 137  echo "in_port=13, actions=$push,$push,$push,$push,$push,$push,$push,$push") > flows
 138
 139 AT_CHECK([ovs-ofctl add-flows br0 flows])
 140
 141 ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x1234)'
 142
 143 ovs-appctl time/warp 5000
 144
 145 AT_CHECK([
 146 ovs-appctl coverage/read-counter drop_action_stack_too_deep
 147 ], [0], [dnl
 148 1
 149 ])
 150
 151
 152 OVS_VSWITCHD_STOP(["/resubmits yielded over 64 kB of stack/d"])
 153 AT_CLEANUP
 154
 155 AT_SETUP([drop-stats - too many mpls labels])
 156
 157 OVS_VSWITCHD_START([dnl
 158     set bridge br0 datapath_type=dummy \
 159         protocols=OpenFlow10,OpenFlow13,OpenFlow14,OpenFlow15 -- \
 160     add-port br0 p1 -- set Interface p1 type=dummy ofport_request=1 -- \
 161     add-port br0 p2 -- set Interface p2 type=dummy ofport_request=2])
 162
 163 AT_DATA([flows.txt], [dnl
 164 table=0, in_port=1, actions=push_mpls:0x8847, resubmit:3
 165 table=0, in_port=3, actions=push_mpls:0x8847, set_field:10->mpls_label, set_field:15->mpls_label, resubmit:4
 166 table=0, in_port=4, actions=push_mpls:0x8847, set_field:11->mpls_label, resubmit:5
 167 table=0, in_port=5, actions=push_mpls:0x8847, set_field:12->mpls_label, resubmit:6
 168 table=0, in_port=6, actions=push_mpls:0x8847, set_field:13->mpls_label, output:2
 169 ])
 170
 171 AT_CHECK([
 172     ovs-ofctl del-flows br0
 173     ovs-ofctl -Oopenflow13 add-flows br0 flows.txt
 174 ])
 175
 176 AT_CHECK([
 177     ovs-appctl netdev-dummy/receive p1 'in_port(1),packet_type(ns=0,id=0),eth(src=3a:6d:d2:09:9c:ab,dst=1e:2c:e9:2a:66:9e),ipv4(src=192.168.10.10,dst=192.168.10.30,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
 178 ], [0], [ignore])
 179
 180 ovs-appctl time/warp 5000
 181
 182 AT_CHECK([
 183 ovs-appctl coverage/read-counter drop_action_too_many_mpls_labels
 184 ], [0], [dnl
 185 1
 186 ])
 187
 188
 189 OVS_VSWITCHD_STOP(["/|WARN|/d"])
 190 AT_CLEANUP