tests/bundle.at

   1 AT_BANNER([bundle link selection])
   2
   3 # The test-bundle program prints a lot of output on stdout, but each of the
   4 # tests below ignores it because it will vary a bit depending on endianness and
   5 # floating point precision.  test-bundle will output an error message on
   6 # stderr and return with exit code 1 if anything really goes wrong.  In each
   7 # case, we list the (approximate) expected output in a comment to aid debugging
   8 # if the test does fail.
   9
  10 AT_SETUP([hrw bundle link selection])
  11 AT_KEYWORDS([bundle_action])
  12 AT_CHECK([[ovstest test-bundle 'symmetric_l4,60,hrw,ofport,NXM_NX_REG0[],slaves:1,2,3,4,5']],
  13   [0], [ignore])
  14 # 100000: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  15 # 110000: disruption=0.50 (perfect=0.50) 0.50 0.50 0.00 0.00 0.00 0.00
  16 # 010000: disruption=0.50 (perfect=0.50) 0.00 1.00 0.00 0.00 0.00 0.00
  17 # 011000: disruption=0.50 (perfect=0.50) 0.00 0.50 0.50 0.00 0.00 0.00
  18 # 111000: disruption=0.33 (perfect=0.33) 0.33 0.33 0.34 0.00 0.00 0.00
  19 # 101000: disruption=0.33 (perfect=0.33) 0.50 0.00 0.50 0.00 0.00 0.00
  20 # 001000: disruption=0.50 (perfect=0.50) 0.00 0.00 1.00 0.00 0.00 0.00
  21 # 001100: disruption=0.50 (perfect=0.50) 0.00 0.00 0.50 0.50 0.00 0.00
  22 # 101100: disruption=0.33 (perfect=0.33) 0.33 0.00 0.34 0.33 0.00 0.00
  23 # 111100: disruption=0.25 (perfect=0.25) 0.25 0.25 0.25 0.25 0.00 0.00
  24 # 011100: disruption=0.25 (perfect=0.25) 0.00 0.33 0.33 0.33 0.00 0.00
  25 # 010100: disruption=0.33 (perfect=0.33) 0.00 0.50 0.00 0.50 0.00 0.00
  26 # 110100: disruption=0.33 (perfect=0.33) 0.33 0.33 0.00 0.34 0.00 0.00
  27 # 100100: disruption=0.33 (perfect=0.33) 0.50 0.00 0.00 0.50 0.00 0.00
  28 # 000100: disruption=0.50 (perfect=0.50) 0.00 0.00 0.00 1.00 0.00 0.00
  29 # 000110: disruption=0.50 (perfect=0.50) 0.00 0.00 0.00 0.50 0.50 0.00
  30 # 100110: disruption=0.33 (perfect=0.33) 0.33 0.00 0.00 0.33 0.33 0.00
  31 # 110110: disruption=0.25 (perfect=0.25) 0.25 0.25 0.00 0.25 0.25 0.00
  32 # 010110: disruption=0.25 (perfect=0.25) 0.00 0.34 0.00 0.33 0.33 0.00
  33 # 011110: disruption=0.25 (perfect=0.25) 0.00 0.25 0.25 0.25 0.25 0.00
  34 # 111110: disruption=0.20 (perfect=0.20) 0.20 0.20 0.20 0.20 0.20 0.00
  35 # 101110: disruption=0.20 (perfect=0.20) 0.25 0.00 0.25 0.25 0.25 0.00
  36 # 001110: disruption=0.25 (perfect=0.25) 0.00 0.00 0.34 0.33 0.33 0.00
  37 # 001010: disruption=0.33 (perfect=0.33) 0.00 0.00 0.50 0.00 0.50 0.00
  38 # 101010: disruption=0.33 (perfect=0.33) 0.33 0.00 0.34 0.00 0.33 0.00
  39 # 111010: disruption=0.25 (perfect=0.25) 0.25 0.25 0.25 0.00 0.25 0.00
  40 # 011010: disruption=0.25 (perfect=0.25) 0.00 0.33 0.34 0.00 0.33 0.00
  41 # 010010: disruption=0.34 (perfect=0.33) 0.00 0.50 0.00 0.00 0.50 0.00
  42 # 110010: disruption=0.33 (perfect=0.33) 0.33 0.33 0.00 0.00 0.33 0.00
  43 # 100010: disruption=0.33 (perfect=0.33) 0.50 0.00 0.00 0.00 0.50 0.00
  44 # 000010: disruption=0.50 (perfect=0.50) 0.00 0.00 0.00 0.00 1.00 0.00
  45 # 000011: disruption=0.50 (perfect=0.50) 0.00 0.00 0.00 0.00 0.50 0.50
  46 # 100011: disruption=0.33 (perfect=0.33) 0.33 0.00 0.00 0.00 0.33 0.33
  47 # 110011: disruption=0.25 (perfect=0.25) 0.25 0.25 0.00 0.00 0.25 0.25
  48 # 010011: disruption=0.25 (perfect=0.25) 0.00 0.33 0.00 0.00 0.33 0.33
  49 # 011011: disruption=0.25 (perfect=0.25) 0.00 0.25 0.25 0.00 0.25 0.25
  50 # 111011: disruption=0.20 (perfect=0.20) 0.20 0.20 0.20 0.00 0.20 0.20
  51 # 101011: disruption=0.20 (perfect=0.20) 0.25 0.00 0.25 0.00 0.25 0.25
  52 # 001011: disruption=0.25 (perfect=0.25) 0.00 0.00 0.34 0.00 0.33 0.33
  53 # 001111: disruption=0.25 (perfect=0.25) 0.00 0.00 0.25 0.25 0.25 0.25
  54 # 101111: disruption=0.20 (perfect=0.20) 0.20 0.00 0.20 0.20 0.20 0.20
  55 # 111111: disruption=0.17 (perfect=0.17) 0.17 0.17 0.17 0.17 0.17 0.17
  56 # 011111: disruption=0.17 (perfect=0.17) 0.00 0.20 0.20 0.20 0.20 0.20
  57 # 010111: disruption=0.20 (perfect=0.20) 0.00 0.25 0.00 0.25 0.25 0.25
  58 # 110111: disruption=0.20 (perfect=0.20) 0.20 0.20 0.00 0.20 0.20 0.20
  59 # 100111: disruption=0.20 (perfect=0.20) 0.25 0.00 0.00 0.25 0.25 0.25
  60 # 000111: disruption=0.25 (perfect=0.25) 0.00 0.00 0.00 0.33 0.33 0.33
  61 # 000101: disruption=0.33 (perfect=0.33) 0.00 0.00 0.00 0.50 0.00 0.50
  62 # 100101: disruption=0.33 (perfect=0.33) 0.33 0.00 0.00 0.33 0.00 0.33
  63 # 110101: disruption=0.25 (perfect=0.25) 0.25 0.25 0.00 0.25 0.00 0.25
  64 # 010101: disruption=0.25 (perfect=0.25) 0.00 0.33 0.00 0.33 0.00 0.33
  65 # 011101: disruption=0.25 (perfect=0.25) 0.00 0.25 0.25 0.25 0.00 0.25
  66 # 111101: disruption=0.20 (perfect=0.20) 0.20 0.20 0.20 0.20 0.00 0.20
  67 # 101101: disruption=0.20 (perfect=0.20) 0.25 0.00 0.25 0.25 0.00 0.25
  68 # 001101: disruption=0.25 (perfect=0.25) 0.00 0.00 0.33 0.33 0.00 0.33
  69 # 001001: disruption=0.33 (perfect=0.33) 0.00 0.00 0.50 0.00 0.00 0.50
  70 # 101001: disruption=0.33 (perfect=0.33) 0.33 0.00 0.33 0.00 0.00 0.33
  71 # 111001: disruption=0.25 (perfect=0.25) 0.25 0.25 0.25 0.00 0.00 0.25
  72 # 011001: disruption=0.25 (perfect=0.25) 0.00 0.33 0.34 0.00 0.00 0.33
  73 # 010001: disruption=0.34 (perfect=0.33) 0.00 0.50 0.00 0.00 0.00 0.50
  74 # 110001: disruption=0.33 (perfect=0.33) 0.33 0.33 0.00 0.00 0.00 0.34
  75 # 100001: disruption=0.33 (perfect=0.33) 0.50 0.00 0.00 0.00 0.00 0.50
  76 # 000001: disruption=0.50 (perfect=0.50) 0.00 0.00 0.00 0.00 0.00 1.00
  77 # 000000: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 0.00 0.00 0.00
  78 # 100000: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  79 AT_CLEANUP
  80
  81 AT_SETUP([active_backup bundle link selection])
  82 AT_KEYWORDS([bundle_action])
  83 AT_CHECK([[ovstest test-bundle 'symmetric_l4,60,active_backup,ofport,NXM_NX_REG0[],slaves:1,2,3,4,5,6']],
  84   [0],
  85 [100000: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  86 110000: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
  87 010000: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
  88 011000: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
  89 111000: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  90 101000: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
  91 001000: disruption=1.00 (perfect=1.00) 0.00 0.00 1.00 0.00 0.00 0.00
  92 001100: disruption=0.00 (perfect=0.00) 0.00 0.00 1.00 0.00 0.00 0.00
  93 101100: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  94 111100: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
  95 011100: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
  96 010100: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
  97 110100: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
  98 100100: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
  99 000100: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 1.00 0.00 0.00
 100 000110: disruption=0.00 (perfect=0.00) 0.00 0.00 0.00 1.00 0.00 0.00
 101 100110: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 102 110110: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 103 010110: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 104 011110: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 105 111110: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 106 101110: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 107 001110: disruption=1.00 (perfect=1.00) 0.00 0.00 1.00 0.00 0.00 0.00
 108 001010: disruption=0.00 (perfect=0.00) 0.00 0.00 1.00 0.00 0.00 0.00
 109 101010: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 110 111010: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 111 011010: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 112 010010: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 113 110010: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 114 100010: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 115 000010: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 0.00 1.00 0.00
 116 000011: disruption=0.00 (perfect=0.00) 0.00 0.00 0.00 0.00 1.00 0.00
 117 100011: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 118 110011: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 119 010011: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 120 011011: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 121 111011: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 122 101011: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 123 001011: disruption=1.00 (perfect=1.00) 0.00 0.00 1.00 0.00 0.00 0.00
 124 001111: disruption=0.00 (perfect=0.00) 0.00 0.00 1.00 0.00 0.00 0.00
 125 101111: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 126 111111: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 127 011111: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 128 010111: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 129 110111: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 130 100111: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 131 000111: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 1.00 0.00 0.00
 132 000101: disruption=0.00 (perfect=0.00) 0.00 0.00 0.00 1.00 0.00 0.00
 133 100101: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 134 110101: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 135 010101: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 136 011101: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 137 111101: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 138 101101: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 139 001101: disruption=1.00 (perfect=1.00) 0.00 0.00 1.00 0.00 0.00 0.00
 140 001001: disruption=0.00 (perfect=0.00) 0.00 0.00 1.00 0.00 0.00 0.00
 141 101001: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 142 111001: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 143 011001: disruption=1.00 (perfect=1.00) 0.00 1.00 0.00 0.00 0.00 0.00
 144 010001: disruption=0.00 (perfect=0.00) 0.00 1.00 0.00 0.00 0.00 0.00
 145 110001: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 146 100001: disruption=0.00 (perfect=0.00) 1.00 0.00 0.00 0.00 0.00 0.00
 147 000001: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 0.00 0.00 1.00
 148 000000: disruption=1.00 (perfect=1.00) 0.00 0.00 0.00 0.00 0.00 0.00
 149 100000: disruption=1.00 (perfect=1.00) 1.00 0.00 0.00 0.00 0.00 0.00
 150 ])
 151 AT_CLEANUP
 152
 153 AT_SETUP([hrw bundle single link selection])
 154 AT_KEYWORDS([bundle_action])
 155 AT_CHECK([[ovstest test-bundle 'symmetric_l4,60,hrw,ofport,NXM_NX_REG0[],slaves:1']],
 156   [0], [ignore])
 157 # 1: disruption=1.00 (perfect=1.00) 1.00
 158 # 0: disruption=1.00 (perfect=1.00) 0.00
 159 # 1: disruption=1.00 (perfect=1.00) 1.00
 160 AT_CLEANUP
 161
 162 AT_SETUP([hrw bundle no link selection])
 163 AT_KEYWORDS([bundle_action])
 164 AT_CHECK([[ovstest test-bundle 'symmetric_l4,60,hrw,ofport,NXM_NX_REG0[],slaves:']],
 165   [0], [ignore])
 166 AT_CLEANUP
 167 #: disruption=0.00 (perfect=0.00)
 168 #: disruption=0.00 (perfect=0.00)
 169
 170 AT_SETUP([bundle action missing argument])
 171 AT_KEYWORDS([bundle_action])
 172 AT_CHECK([ovs-ofctl parse-flow actions=bundle], [1], [],
 173   [ovs-ofctl: : not enough arguments to bundle action
 174 ])
 175 AT_CLEANUP
 176
 177 AT_SETUP([bundle action bad fields])
 178 AT_KEYWORDS([bundle_action])
 179 AT_CHECK([ovs-ofctl parse-flow 'actions=bundle(xyzzy,60,hrw,ofport,slaves:1,2))'], [1], [],
 180   [ovs-ofctl: xyzzy,60,hrw,ofport,slaves:1,2: unknown fields `xyzzy'
 181 ])
 182 AT_CLEANUP
 183
 184 AT_SETUP([bundle action bad algorithm])
 185 AT_KEYWORDS([bundle_action])
 186 AT_CHECK([ovs-ofctl parse-flow 'actions=bundle(symmetric_l4,60,fubar,ofport,slaves:1,2))'], [1], [],
 187   [ovs-ofctl: symmetric_l4,60,fubar,ofport,slaves:1,2: unknown algorithm `fubar'
 188 ])
 189 AT_CLEANUP
 190
 191 AT_SETUP([bundle action bad slave type])
 192 AT_KEYWORDS([bundle_action])
 193 AT_CHECK([ovs-ofctl parse-flow 'actions=bundle(symmetric_l4,60,hrw,robot,slaves:1,2))'], [1], [],
 194   [ovs-ofctl: symmetric_l4,60,hrw,robot,slaves:1,2: unknown slave_type `robot'
 195 ])
 196 AT_CLEANUP
 197
 198 AT_SETUP([bundle action bad slave delimiter])
 199 AT_KEYWORDS([bundle_action])
 200 AT_CHECK([ovs-ofctl parse-flow 'actions=bundle(symmetric_l4,60,hrw,ofport,robot:1,2))'], [1], [],
 201   [ovs-ofctl: symmetric_l4,60,hrw,ofport,robot:1,2: missing slave delimiter, expected `slaves' got `robot'
 202 ])
 203 AT_CLEANUP
 204
 205 dnl Bundle actions with <= 2 ports typically align nicely within ofpbuf memory
 206 dnl allocation, so will not trigger reallocation codepaths. This test was
 207 dnl introduced to ensure that when bundle actions with a larger number of ports
 208 dnl are used, the encode/decode still works correctly. By placing the bundle
 209 dnl action deep within a list of actions, this test was able to trigger
 210 dnl Valgrind warnings for use-after-free bugs.
 211 AT_SETUP([bundle action with many ports])
 212 AT_KEYWORDS([bundle_action])
 213 OVS_VSWITCHD_START
 214 AT_CHECK([ovs-ofctl add-flow br0 'actions=set_field:0x1->metadata,set_field:0x2->metadata,set_field:0x3->metadata,set_field:0x4->metadata,bundle(symmetric_l4,0,hrw,ofport,slaves:[[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40]])'])
 215 AT_CHECK([ovs-ofctl dump-flows br0 | ofctl_strip | sort], [0], [dnl
 216  actions=load:0x1->OXM_OF_METADATA[[]],load:0x2->OXM_OF_METADATA[[]],load:0x3->OXM_OF_METADATA[[]],load:0x4->OXM_OF_METADATA[[]],bundle(symmetric_l4,0,hrw,ofport,slaves:1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40)
 217 NXST_FLOW reply:
 218 ])
 219 OVS_VSWITCHD_STOP
 220 AT_CLEANUP
 221
 222 AT_SETUP([bundle action with ports up and down])
 223 AT_KEYWORDS([bundle_action])
 224 OVS_VSWITCHD_START([dnl
 225     add-port br0 p1 -- set Interface p1 type=dummy -- \
 226     set Interface p1 ofport_request=1 -- \
 227     add-port br0 p2 -- set Interface p2 type=dummy -- \
 228     set Interface p2 ofport_request=2
 229 ])
 230 AT_CHECK([ovs-ofctl add-flow br0 'actions=bundle(eth_src,50,active_backup,ofport,slaves:1,2)'])
 231 AT_CHECK([ovs-ofctl mod-port br0 p1 up])
 232 AT_CHECK([ovs-ofctl mod-port br0 p2 up])
 233 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 234 AT_CHECK([tail -1 stdout], [0],
 235   [Datapath actions: 1
 236 ])
 237 AT_CHECK([ovs-ofctl mod-port br0 p1 down])
 238 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 239 AT_CHECK([tail -1 stdout], [0],
 240   [Datapath actions: 2
 241 ])
 242 AT_CHECK([ovs-ofctl mod-port br0 p2 down])
 243 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 244 AT_CHECK([tail -1 stdout], [0],
 245   [Datapath actions: drop
 246 ])
 247 AT_CHECK([ovs-ofctl mod-port br0 p1 up])
 248 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 249 AT_CHECK([tail -1 stdout], [0],
 250   [Datapath actions: 1
 251 ])
 252 AT_CHECK([ovs-ofctl mod-port br0 p2 up])
 253 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 254 AT_CHECK([tail -1 stdout], [0],
 255   [Datapath actions: 1
 256 ])
 257 OVS_VSWITCHD_STOP
 258 AT_CLEANUP
 259
 260 AT_SETUP([bundle_load action with ports down])
 261 AT_KEYWORDS([bundle_action])
 262 OVS_VSWITCHD_START([dnl
 263     add-port br0 p1 -- set Interface p1 type=dummy -- \
 264     set Interface p1 ofport_request=1 -- \
 265     add-port br0 p2 -- set Interface p2 type=dummy -- \
 266     set Interface p2 ofport_request=2
 267 ])
 268 AT_CHECK([ovs-ofctl add-flow br0 'actions=bundle_load(eth_src,50,hrw,ofport,OXM_OF_ETH_SRC[[0..15]],slaves:1,2)'])
 269 AT_CHECK([ovs-ofctl mod-port br0 p1 down])
 270 AT_CHECK([ovs-ofctl mod-port br0 p2 down])
 271 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port=LOCAL,dl_src=50:54:00:00:00:05,dl_dst=50:54:00:00:00:06'], [0], [stdout])
 272 AT_CHECK([grep Final stdout], [0],
 273   [Final flow: in_port=LOCAL,vlan_tci=0x0000,dl_src=50:54:00:00:ff:ff,dl_dst=50:54:00:00:00:06,dl_type=0x0000
 274 ])
 275 OVS_VSWITCHD_STOP
 276 AT_CLEANUP