tests/odp.at

   1 AT_BANNER([datapath parsing and formatting])
   2
   3 AT_SETUP([OVS datapath key parsing and formatting - valid forms])
   4 dnl We could add a test for invalid forms, but that's less important.
   5 AT_DATA([odp-base.txt], [dnl
   6 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15)
   7 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x1234)
   8 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,tos=0x80,ttl=128,frag=no)
   9 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,tos=0x81,ttl=128,frag=no)
  10 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,tos=0x80,ttl=128,frag=first)
  11 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,tos=0x80,ttl=128,frag=later)
  12 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80,dst=8080)
  13 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81,dst=6632)
  14 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=1,tos=0,ttl=128,frag=no),icmp(type=1,code=2)
  15 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=no)
  16 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x71,hlimit=128,frag=no)
  17 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=first)
  18 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=later)
  19 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=6,tclass=0,hlimit=128,frag=no),tcp(src=80,dst=8080)
  20 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=17,tclass=0,hlimit=128,frag=no),udp(src=6630,dst=22)
  21 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=1,code=2)
  22 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e)
  23 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0806),arp(sip=1.2.3.4,tip=5.6.7.8,op=1,sha=00:0f:10:11:12:13,tha=00:14:15:16:17:18)
  24 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e)
  25 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e),nd_ext(nd_reserved=0x0,nd_options_type=2)
  26 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=3,ttl=64,bos=1)
  27 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=7,ttl=100,bos=1)
  28 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8847),mpls(label=100,tc=7,ttl=100,bos=0)
  29 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8848),mpls(label=1000,tc=4,ttl=200,bos=1)
  30 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8848),mpls(label=1000,tc=4,ttl=200,bos=0)
  31 ])
  32
  33 (echo '# Valid forms without tun_id or VLAN header.'
  34  sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt
  35
  36  sed '
  37 s/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/
  38 ' odp-base.txt
  39
  40
  41  echo
  42  echo '# Valid forms with tunnel header.'
  43  sed 's/^/skb_priority(0),tunnel(tun_id=0x7f10354,src=10.10.10.10,dst=20.20.20.20,ttl=64,flags(csum|key)),skb_mark(0x1234),recirc_id(0),dp_hash(0),/' odp-base.txt
  44
  45  echo
  46  echo '# Valid forms with VLAN header.'
  47  sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/
  48 s/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99,pcp=7),encap(/
  49 s/$/)/' odp-base.txt
  50
  51  echo
  52  echo '# Valid forms with MPLS header.'
  53  sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/
  54 s/\(eth([[^)]]*),?\)/\1,eth_type(0x8847),mpls(label=100,tc=7,ttl=64,bos=1)/' odp-base.txt
  55
  56  echo
  57  echo '# Valid forms with MPLS multicast header.'
  58  sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/
  59 s/\(eth([[^)]]*),?\)/\1,eth_type(0x8848),mpls(label=100,tc=7,ttl=64,bos=1)/' odp-base.txt
  60
  61  echo
  62  echo '# Valid forms with tunnel and VLAN headers.'
  63  sed 's/^/skb_priority(0),tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,tos=0x8,ttl=128,flags(key)),skb_mark(0),recirc_id(0),dp_hash(0),/
  64 s/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99,pcp=7),encap(/
  65 s/$/)/' odp-base.txt
  66
  67  echo
  68  echo '# Valid forms with QOS priority, tunnel, and VLAN headers.'
  69  sed 's/^/skb_priority(0x1234),tunnel(tun_id=0xfedcba9876543210,src=10.10.10.10,dst=20.20.20.20,tos=0x8,ttl=64,flags(key)),skb_mark(0),recirc_id(0),dp_hash(0),/
  70 s/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99,pcp=7),encap(/
  71 s/$/)/' odp-base.txt
  72
  73  echo
  74  echo '# Valid forms with conntrack fields.'
  75  sed 's/^/skb_priority(0),skb_mark(0),ct_mark(0x12345678),ct_label(0x1234567890abcdef1234567890abcdef),recirc_id(0),dp_hash(0),/' odp-base.txt
  76
  77  echo
  78  echo '# Valid forms with IP first fragment.'
  79 sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt | sed -n 's/,frag=no),/,frag=first),/p'
  80
  81  echo
  82  echo '# Valid forms with IP later fragment.'
  83 sed 's/^/skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt | sed -n 's/,frag=no),.*/,frag=later)/p'
  84
  85  echo
  86  echo '# Valid forms with tunnel and ERSPAN v1 headers.'
  87  sed 's/^/skb_priority(0),tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,ttl=128,erspan(ver=1,idx=0x7),flags(df|key)),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt
  88
  89  echo
  90  echo '# Valid forms with tunnel and ERSPAN v2 headers.'
  91  sed 's/^/skb_priority(0),tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,ttl=128,erspan(ver=2,dir=1,hwid=0x7),flags(df|key)),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt
  92 ) > odp-in.txt
  93 AT_CAPTURE_FILE([odp-in.txt])
  94
  95 dnl If the BoS bit of the last LSE is 0 then the stack is unterminated
  96 dnl Internally a stack of 3 LSEs will be used with the trailing LSEs
  97 dnl set to zero. This is reflected when the key is formated
  98 sed '/bos=0/{
  99 s/^/ODP_FIT_TOO_LITTLE: /
 100 }' < odp-in.txt > odp-out.txt
 101
 102 dnl Some fields are always printed for this test, because wildcards aren't
 103 dnl specified. We can skip these.
 104 sed -i'back' 's/\(skb_mark(0)\),\(ct\)/\1,ct_state(0),ct_zone(0),\2/' odp-out.txt
 105 sed -i'back' 's/\(skb_mark([[^)]]*)\),\(recirc\)/\1,ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),\2/' odp-out.txt
 106 sed -i'back' 's/\(in_port(1)\),\(eth\)/\1,packet_type(ns=0,id=0),\2/' odp-out.txt
 107
 108 AT_CHECK_UNQUOTED([ovstest test-odp parse-keys < odp-in.txt], [0], [`cat odp-out.txt`
 109 ])
 110 AT_CLEANUP
 111
 112 AT_SETUP([OVS datapath wildcarded key parsing and formatting - valid forms])
 113 dnl We could add a test for invalid forms, but that's less important.
 114 AT_DATA([odp-base.txt], [dnl
 115 in_port(1/0xff),eth(src=00:01:02:03:04:05/ff:ff:ff:ff:ff:f0,dst=10:11:12:13:14:15/ff:ff:ff:ff:ff:f0)
 116 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x1234/0xfff0)
 117 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20/255.255.255.0,proto=5/0xf0,tos=0x80/0xf0,ttl=128/0xf0,frag=no)
 118 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 119 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff00,dst=6632/0xff)
 120 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff,dst=6632/0xff00)
 121 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=1,tos=0,ttl=128,frag=no),icmp(type=1/0xf0,code=2)
 122 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1/::255,dst=::2/::255,label=0/0xf0,proto=10/0xf0,tclass=0x70/0xf0,hlimit=128/0xf0,frag=no)
 123 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=6,tclass=0,hlimit=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 124 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=17,tclass=0,hlimit=128,frag=no),udp(src=6630/0xff00,dst=22/0xff)
 125 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=1/0xf0,code=2)
 126 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=135,code=0),nd(target=::3/::250)
 127 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=135,code=0),nd(target=::3/::250,sll=00:05:06:07:08:09/ff:ff:ff:ff:ff:00)
 128 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3/::250,tll=00:0a:0b:0c:0d:0e/ff:ff:ff:ff:ff:00)
 129 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3/::250,sll=00:05:06:07:08:09/ff:ff:ff:ff:ff:00,tll=00:0a:0b:0c:0d:0e/ff:ff:ff:ff:ff:00)
 130 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0806),arp(sip=1.2.3.4/255.255.255.250,tip=5.6.7.8/255.255.255.250,op=1/0xf0,sha=00:0f:10:11:12:13/ff:ff:ff:ff:ff:00,tha=00:14:15:16:17:18/ff:ff:ff:ff:ff:00)
 131 skb_mark(0x1234/0xfff0),in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=58,tclass=0,hlimit=128,frag=no),icmpv6(type=136,code=0),nd(target=::3,sll=00:05:06:07:08:09,tll=00:0a:0b:0c:0d:0e)
 132 ])
 133
 134 (echo '# Valid forms without tun_id or VLAN header.'
 135  cat odp-base.txt
 136
 137  echo
 138  echo '# Valid forms with tunnel header.'
 139  sed 's/^/tunnel(tun_id=0x7f10354\/0xff,src=10.10.10.10\/255.255.255.0,dst=20.20.20.20\/255.255.255.0,ttl=64,vxlan(gbp(id=10\/0xff,flags=0xb)),flags(oam|csum|key)),/' odp-base.txt
 140
 141  echo
 142  echo '# Valid forms with tunnel header (wildcard flag).'
 143  sed 's/^/tunnel(tun_id=0x7f10354\/0xff,src=10.10.10.10\/255.255.255.0,dst=20.20.20.20\/255.255.255.0,ttl=64,flags(-df+csum+key)),/' odp-base.txt
 144
 145  echo
 146  echo '# Valid forms with Geneve header.'
 147  sed 's/^/tunnel(tun_id=0x7f10354\/0xff,src=10.10.10.10\/255.255.255.0,dst=20.20.20.20\/255.255.255.0,ttl=64,geneve({class=0,type=0,len=4,0xa\/0xff}{class=0xffff,type=0x1,len=4,0xffffffff}),flags(csum|key)),/' odp-base.txt
 148
 149  echo
 150  echo '# Valid forms with VLAN header.'
 151  sed 's/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99,pcp=7),encap(/
 152 s/$/)/' odp-base.txt
 153
 154  echo
 155  echo '# Valid forms with MPLS header.'
 156  sed 's/\(eth([[^)]]*),?\)/\1,eth_type(0x8847),mpls(label=100\/0xff,tc=7\/7,ttl=64\/0xff,bos=1\/1)/' odp-base.txt
 157
 158  echo
 159  echo '# Valid forms with QoS priority.'
 160  sed 's/^/skb_priority(0x1234\/0xff),/' odp-base.txt
 161
 162  echo
 163  echo '# Valid forms with tunnel and VLAN headers.'
 164  sed 's/^/tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,tos=0x8,ttl=128,flags(key)),/
 165 s/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99/0xff0,pcp=7/0xe),encap(/
 166 s/$/)/' odp-base.txt
 167
 168  echo
 169  echo '# Valid forms with QOS priority, tunnel, and VLAN headers.'
 170  sed 's/^/skb_priority(0x1234),tunnel(tun_id=0xfedcba9876543210,src=10.10.10.10,dst=20.20.20.20,tos=0x8,ttl=64,flags(key)),/
 171 s/\(eth([[^)]]*)\),*/\1,eth_type(0x8100),vlan(vid=99,pcp=7),encap(/
 172 s/$/)/' odp-base.txt
 173
 174  echo
 175  echo '# Valid forms with conntrack fields.'
 176  sed 's/\(eth([[^)]]*)\),/\1,ct_state(+trk),ct_zone(0x5\/0xff),ct_mark(0x10305070\/0xf0f0f0f0),ct_label(0x1234567890abcdef1234567890abcdef\/0x102030405060708090a0b0c0d0e0f0),ct_tuple4(src=10.10.10.10,dst=20.20.20.20,proto=17,tp_src=1,tp_dst=2),/' odp-base.txt
 177
 178  echo
 179  echo '# Valid forms with IP first fragment.'
 180 sed -n 's/,frag=no),/,frag=first),/p' odp-base.txt
 181
 182  echo
 183  echo '# Valid forms with IP later fragment.'
 184 sed -n 's/,frag=no),.*/,frag=later)/p' odp-base.txt
 185
 186  echo
 187  echo '# Valid forms with tunnel and ERSPAN v1 headers.'
 188  sed 's/^/skb_priority(0),tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,ttl=128,erspan(ver=1/0,idx=0x7/0xf),flags(df|key)),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt
 189
 190  echo
 191  echo '# Valid forms with tunnel and ERSPAN v2 headers.'
 192  sed 's/^/skb_priority(0),tunnel(tun_id=0xfedcba9876543210,src=10.0.0.1,dst=10.0.0.2,ttl=128,erspan(ver=2,dir=1,hwid=0x7/0xf),flags(df|key)),skb_mark(0),recirc_id(0),dp_hash(0),/' odp-base.txt
 193 ) > odp.txt
 194 AT_CAPTURE_FILE([odp.txt])
 195 AT_CHECK_UNQUOTED([ovstest test-odp parse-wc-keys < odp.txt], [0], [`cat odp.txt`
 196 ])
 197 AT_CLEANUP
 198
 199 AT_SETUP([OVS datapath wildcarded key filtering.])
 200 dnl We could add a test for invalid forms, but that's less important.
 201 AT_DATA([odp-base.txt], [dnl
 202 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x1234/0xfff0)
 203 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20/255.255.255.0,proto=5/0xf0,tos=0x80/0xf0,ttl=128/0xf0,frag=no)
 204 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 205 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff00,dst=6632/0xff)
 206 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff,dst=6632/0xff00)
 207 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=1,tos=0,ttl=128,frag=no),icmp(type=1/0xf0,code=2/0xff)
 208 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1/::255,dst=::2/::255,label=0/0xf0,proto=10/0xf0,tclass=0x70/0xf0,hlimit=128/0xf0,frag=no)
 209 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=6,tclass=0,hlimit=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 210 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0806),arp(sip=1.2.3.4/255.255.255.250,tip=5.6.7.8/255.255.255.250,op=1/0xf0,sha=00:0f:10:11:12:13/ff:ff:ff:ff:ff:00,tha=00:14:15:16:17:18/ff:ff:ff:ff:ff:00)
 211 ])
 212 AT_DATA([odp-vlan-base.txt], [dnl
 213 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff))
 214 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=100,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff))
 215 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff00,dst=6632/0xff))
 216 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=100,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff00,dst=6632/0xff))
 217 ])
 218 AT_DATA([odp-eth-type.txt], [dnl
 219 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x1234/0xfff0)
 220 ])
 221 AT_DATA([odp-vlan.txt], [dnl
 222 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff))
 223 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x8100),vlan(vid=99,pcp=7),encap(eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=17,tos=0,ttl=128,frag=no),udp(src=81/0xff00,dst=6632/0xff))
 224 ])
 225 AT_DATA([odp-ipv4.txt], [dnl
 226 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20/255.255.255.0,proto=5/0xf0,tos=0x80/0xf0,ttl=128/0xf0,frag=no)
 227 ])
 228 AT_DATA([odp-icmp.txt], [dnl
 229 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20/255.255.255.0,proto=5/0xf0,tos=0x80/0xf0,ttl=128/0xf0,frag=no)
 230 ])
 231 AT_DATA([odp-arp.txt], [dnl
 232 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0806),arp(sip=1.2.3.4/255.255.255.250,tip=5.6.7.8/255.255.255.250,op=1/0xf0,sha=00:0f:10:11:12:13/ff:ff:ff:ff:ff:00,tha=00:14:15:16:17:18/ff:ff:ff:ff:ff:00)
 233 ])
 234 AT_DATA([odp-tcp.txt], [dnl
 235 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20/255.255.255.0,proto=5/0xf0,tos=0x80/0xf0,ttl=128/0xf0,frag=no)
 236 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x0800),ipv4(src=35.8.2.41,dst=172.16.0.20,proto=6,tos=0,ttl=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 237 ])
 238 AT_DATA([odp-tcp6.txt], [dnl
 239 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1/::255,dst=::2/::255,label=0/0xf0,proto=10/0xf0,tclass=0x70/0xf0,hlimit=128/0xf0,frag=no)
 240 in_port(1),eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15),eth_type(0x86dd),ipv6(src=::1,dst=::2,label=0,proto=6,tclass=0,hlimit=128,frag=no),tcp(src=80/0xff00,dst=8080/0xff)
 241 ])
 242 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='dl_type=0x1235' < odp-base.txt], [0], [`cat odp-eth-type.txt`
 243 ])
 244 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='dl_vlan=99' < odp-vlan-base.txt], [0], [`cat odp-vlan.txt`
 245 ])
 246 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='dl_vlan=99,ip' < odp-vlan-base.txt], [0], [`cat odp-vlan.txt`
 247 ])
 248 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='ip,nw_src=35.8.2.199' < odp-base.txt], [0], [`cat odp-ipv4.txt`
 249 ])
 250 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='ip,nw_dst=172.16.0.199' < odp-base.txt], [0], [`cat odp-ipv4.txt`
 251 ])
 252 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='dl_type=0x0800,nw_src=35.8.2.199,nw_dst=172.16.0.199' < odp-base.txt], [0], [`cat odp-ipv4.txt`
 253 ])
 254 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='icmp,nw_src=35.8.2.199' < odp-base.txt], [0], [`cat odp-icmp.txt`
 255 ])
 256 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='arp,arp_spa=1.2.3.5' < odp-base.txt], [0], [`cat odp-arp.txt`
 257 ])
 258 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='tcp,tp_src=90' < odp-base.txt], [0], [`cat odp-tcp.txt`
 259 ])
 260 AT_CHECK_UNQUOTED([ovstest test-odp parse-filter filter='tcp6,tp_src=90' < odp-base.txt], [0], [`cat odp-tcp6.txt`
 261 ])
 262 AT_CLEANUP
 263
 264 AT_SETUP([OVS datapath actions parsing and formatting - valid forms])
 265 AT_DATA([actions.txt], [dnl
 266 1,2,3
 267 userspace(pid=6633,sFlow(vid=9,pcp=7,output=10),actions)
 268 userspace(pid=6633,sFlow(vid=9,pcp=7,output=10),actions,tunnel_out_port=10)
 269 userspace(pid=9765,slow_path(0))
 270 userspace(pid=9765,slow_path(0),tunnel_out_port=10)
 271 userspace(pid=9765,slow_path(cfm))
 272 userspace(pid=9765,slow_path(cfm),tunnel_out_port=10)
 273 userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f),actions)
 274 userspace(pid=1234567,userdata(0102030405060708090a0b0c0d0e0f),tunnel_out_port=10)
 275 userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456,output_port=10))
 276 userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456,output_port=10,ingress))
 277 userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456,output_port=10),tunnel_out_port=10)
 278 userspace(pid=6633,flow_sample(probability=123,collector_set_id=1234,obs_domain_id=2345,obs_point_id=3456,output_port=10,egress),tunnel_out_port=10)
 279 userspace(pid=6633,ipfix(output_port=10))
 280 userspace(pid=6633,ipfix(output_port=10),tunnel_out_port=10)
 281 userspace(pid=6633,controller(reason=1,dont_send=0,continuation=1,recirc_id=4444,rule_cookie=0x5555,controller_id=0,max_len=65535))
 282 userspace(pid=6633,controller(reason=1,dont_send=1,continuation=0,recirc_id=4444,rule_cookie=0x5555,controller_id=0,max_len=65535))
 283 set(in_port(2))
 284 set(eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15))
 285 set(eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15/ff:ff:ff:00:00:00))
 286 set(eth_type(0x1234))
 287 set(ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,tos=0x80,ttl=128,frag=no))
 288 set(ipv4(src=35.8.2.41,dst=172.16.0.20,proto=5,ttl=128,frag=no))
 289 set(ipv4(src=35.8.2.41/255.255.255.0,dst=172.16.0.20,proto=5,tos=0x80,ttl=128,frag=no))
 290 set(ipv4(src=35.8.2.41/255.255.255.0,tos=0x80,ttl=128,frag=no))
 291 set(ipv4(tos=0/0x3))
 292 set(ipv4(tos=0x80/0xfc))
 293 set(ipv4(ttl=128,frag=no))
 294 set(ipv4(frag=no))
 295 set(tcp(src=80,dst=8080))
 296 set(tcp(src=80/0xff00,dst=8080))
 297 set(tcp(src=80))
 298 set(tcp(dst=8080))
 299 set(udp(src=81,dst=6632))
 300 set(udp(src=81/0xff00,dst=6632))
 301 set(udp(src=81))
 302 set(udp(dst=6633))
 303 set(sctp(src=82,dst=6633))
 304 set(sctp(src=82/0xff00,dst=6633))
 305 set(sctp(src=82))
 306 set(sctp(dst=6632))
 307 set(icmp(type=1,code=2))
 308 set(ipv6(src=::1,dst=::2,label=0,proto=10,tclass=0x70,hlimit=128,frag=no))
 309 set(ipv6(src=::1,dst=::2))
 310 set(ipv6(label=0,proto=10,tclass=0x70,hlimit=128,frag=no))
 311 set(ipv6(label=0,proto=10,hlimit=128))
 312 set(ipv6(label=0/0xfff,proto=10,tclass=0x70/0x70))
 313 set(ipv6(label=0))
 314 set(icmpv6(type=1,code=2))
 315 set(vlan(vid=5))
 316 set(vlan(vid=3,pcp=5))
 317 set(vlan(vid=3,pcp=5,cfi=0))
 318 set(vlan(vid=5/0x3))
 319 set(vlan(vid=5/0x1)),3
 320 push_vlan(vid=12,pcp=0)
 321 push_vlan(vid=13,pcp=5,cfi=0)
 322 push_vlan(tpid=0x9100,vid=13,pcp=5)
 323 push_vlan(tpid=0x9100,vid=13,pcp=5,cfi=0)
 324 pop_vlan
 325 sample(sample=9.7%,actions(1,2,3,push_vlan(vid=1,pcp=2)))
 326 set(tunnel(tun_id=0xabcdef1234567890,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(df|csum|key)))
 327 set(tunnel(tun_id=0xabcdef1234567890,src=1.1.1.1,dst=2.2.2.2,ttl=64,flags(key)))
 328 tnl_pop(4)
 329 tnl_push(tnl_port(4),header(size=42,type=3,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),gre((flags=0x2000,proto=0x6558),key=0x1e241)),out_port(1))
 330 tnl_push(tnl_port(4),header(size=46,type=3,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=47,tos=0,ttl=64,frag=0x4000),gre((flags=0xa000,proto=0x6558),csum=0x0,key=0x1e241)),out_port(1))
 331 tnl_push(tnl_port(6),header(size=50,type=4,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0x8000000,vni=0x1c7)),out_port(1))
 332 tnl_push(tnl_port(6),header(size=50,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0x0),geneve(oam,vni=0x1c7)),out_port(1))
 333 tnl_push(tnl_port(6),header(size=58,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0x0),geneve(crit,vni=0x1c7,options({class=0xffff,type=0x80,len=4,0xa}))),out_port(1))
 334 tnl_push(tnl_port(6),header(size=50,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x0800),ipv4(src=1.1.2.88,dst=1.1.2.92,proto=17,tos=0,ttl=64,frag=0x4000),udp(src=0,dst=6081,csum=0xffff),geneve(vni=0x1c7)),out_port(1))
 335 tnl_push(tnl_port(4),header(size=62,type=109,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=47,tclass=0x0,hlimit=64),gre((flags=0x2000,proto=0x6558),key=0x1e241)),out_port(1))
 336 tnl_push(tnl_port(4),header(size=66,type=109,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=47,tclass=0x0,hlimit=64),gre((flags=0xa000,proto=0x6558),csum=0x0,key=0x1e241)),out_port(1))
 337 tnl_push(tnl_port(6),header(size=70,type=4,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=4789,csum=0x0),vxlan(flags=0x8000000,vni=0x1c7)),out_port(1))
 338 tnl_push(tnl_port(6),header(size=70,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=6081,csum=0x0),geneve(oam,vni=0x1c7)),out_port(1))
 339 tnl_push(tnl_port(6),header(size=78,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=6081,csum=0x0),geneve(crit,vni=0x1c7,options({class=0xffff,type=0x80,len=4,0xa}))),out_port(1))
 340 tnl_push(tnl_port(6),header(size=70,type=5,eth(dst=f8:bc:12:44:34:b6,src=f8:bc:12:46:58:e0,dl_type=0x86dd),ipv6(src=2001:cafe::88,dst=2001:cafe::92,label=0,proto=17,tclass=0x0,hlimit=64),udp(src=0,dst=6081,csum=0xffff),geneve(vni=0x1c7)),out_port(1))
 341 ct
 342 ct(commit)
 343 ct(commit,zone=5)
 344 ct(commit,mark=0xa0a0a0a0/0xfefefefe)
 345 ct(commit,label=0x1234567890abcdef1234567890abcdef/0xf1f2f3f4f5f6f7f8f9f0fafbfcfdfeff)
 346 ct(commit,helper=ftp)
 347 ct(commit,helper=tftp)
 348 ct(commit,timeout=ovs_tp_1_tcp4)
 349 ct(nat)
 350 ct(commit,nat(src))
 351 ct(commit,nat(dst))
 352 ct(commit,nat(src=10.0.0.240,random))
 353 ct(commit,nat(src=10.0.0.240:32768-65535,random))
 354 ct(commit,nat(dst=10.0.0.128-10.0.0.254,hash))
 355 ct(commit,nat(src=10.0.0.240-10.0.0.254:32768-65535,persistent))
 356 ct(commit,nat(src=fe80::20c:29ff:fe88:a18b,random))
 357 ct(commit,nat(src=fe80::20c:29ff:fe88:1-fe80::20c:29ff:fe88:a18b,random))
 358 ct(commit,nat(src=[[fe80::20c:29ff:fe88:1]]-[[fe80::20c:29ff:fe88:a18b]]:255-4096,random))
 359 ct(commit,helper=ftp,nat(src=10.1.1.240-10.1.1.255))
 360 ct(force_commit)
 361 ct(force_commit,zone=5)
 362 ct(force_commit,mark=0xa0a0a0a0/0xfefefefe)
 363 ct(force_commit,label=0x1234567890abcdef1234567890abcdef/0xf1f2f3f4f5f6f7f8f9f0fafbfcfdfeff)
 364 ct(force_commit,helper=ftp)
 365 ct(nat)
 366 ct(force_commit,nat(src))
 367 ct(force_commit,nat(dst))
 368 ct(force_commit,nat(src=10.0.0.240,random))
 369 ct(force_commit,nat(src=10.0.0.240:32768-65535,random))
 370 ct(force_commit,nat(dst=10.0.0.128-10.0.0.254,hash))
 371 ct(force_commit,nat(src=10.0.0.240-10.0.0.254:32768-65535,persistent))
 372 ct(force_commit,nat(src=fe80::20c:29ff:fe88:a18b,random))
 373 ct(force_commit,nat(src=fe80::20c:29ff:fe88:1-fe80::20c:29ff:fe88:a18b,random))
 374 ct(force_commit,nat(src=[[fe80::20c:29ff:fe88:1]]-[[fe80::20c:29ff:fe88:a18b]]:255-4096,random))
 375 ct(force_commit,helper=ftp,nat(src=10.1.1.240-10.1.1.255))
 376 ct_clear
 377 trunc(100)
 378 clone(1)
 379 clone(clone(push_vlan(vid=12,pcp=0),2),1)
 380 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,erspan(ver=1,idx=0x7),flags(df|key)))
 381 set(tunnel(tun_id=0x1,dst=1.1.1.1,ttl=64,erspan(ver=2,dir=1,hwid=0x1),flags(df|key)))
 382 check_pkt_len(size=200,gt(4),le(5))
 383 check_pkt_len(size=200,gt(drop),le(5))
 384 check_pkt_len(size=200,gt(ct(nat)),le(drop))
 385 check_pkt_len(size=200,gt(set(eth(src=00:01:02:03:04:05,dst=10:11:12:13:14:15))),le(set(eth(src=00:01:02:03:04:06,dst=10:11:12:13:14:16))))
 386 lb_output(1)
 387 ])
 388 AT_CHECK_UNQUOTED([ovstest test-odp parse-actions < actions.txt], [0],
 389   [`cat actions.txt`
 390 ])
 391 AT_CLEANUP
 392
 393 AT_SETUP([OVS datapath actions parsing and formatting - invalid forms])
 394 dnl This caused a hang in older versions.
 395 AT_CHECK([echo 'encap_nsh@:{@' | ovstest test-odp parse-actions
 396 ], [0], [dnl
 397 odp_actions_from_string: error
 398 ])
 399 AT_CLEANUP
 400
 401 AT_SETUP([OVS datapath actions parsing and formatting - userdata overflow])
 402 dnl Userdata should fit in a single netlink message, i.e. should be less than
 403 dnl UINT16_MAX - NLA_HDRLEN = 65535 - 4 = 65531 bytes.  OVS should not accept
 404 dnl larger userdata.  OTOH, userdata is part of a nested netlink message, that
 405 dnl should not be oversized too.  'pid' takes NLA_HDRLEN + 4 = 8 bytes.
 406 dnl Plus NLA_HDRLEN for the nested header.  'actions' flag takes NLA_HDRLEN = 4
 407 dnl and 'tunnel_out_port' takes NLA_HDRLEN + 4 = 8 bytes.
 408 dnl So, for the variant with 'actions' maximum length of userdata should be:
 409 dnl UINT16_MAX -  NLA_HDRLEN   - (NLA_HDRLEN + 4) - NLA_HDRLEN - NLA_HDRLEN
 410 dnl  total max   nested header        pid             actions     userdata
 411 dnl Result: 65515 bytes for the actual userdata.
 412 dnl For the case with 'tunnel_out_port': 65511
 413 dnl Size of userdata will be rounded up to be multiple of 4, so highest
 414 dnl acceptable sizes are 65512 and 65508.
 415
 416 dnl String with length 65512 * 2 = 131024 is valid, while 131026 is not.
 417 data_valid=$(  printf '%*s' 131024 | tr ' ' "a")
 418 data_invalid=$(printf '%*s' 131026 | tr ' ' "a")
 419
 420 echo "userspace(pid=1234567,userdata(${data_valid}),actions)" > actions.txt
 421 echo "userspace(pid=1234567,userdata(${data_invalid}),actions)" >> actions.txt
 422
 423 dnl String with length 65508 * 2 = 131016 is valid, while 131018 is not.
 424 data_valid=$(  printf '%*s' 131016 | tr ' ' "a")
 425 data_invalid=$(printf '%*s' 131018 | tr ' ' "a")
 426
 427 echo "userspace(pid=1234567,userdata(${data_valid}),tunnel_out_port=10)" >> actions.txt
 428 echo "userspace(pid=1234567,userdata(${data_invalid}),tunnel_out_port=10)" >> actions.txt
 429
 430 AT_CHECK_UNQUOTED([ovstest test-odp parse-actions < actions.txt], [0], [dnl
 431 `cat actions.txt | head -1`
 432 odp_actions_from_string: error
 433 `cat actions.txt | head -3 | tail -1`
 434 odp_actions_from_string: error
 435 ])
 436 AT_CLEANUP
 437
 438 AT_SETUP([OVS datapath keys parsing and formatting - 33 nested encap ])
 439 AT_DATA([odp-in.txt], [dnl
 440 encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap()))))))))))))))))))))))))))))))))
 441 ])
 442 AT_CHECK_UNQUOTED([ovstest test-odp parse-keys < odp-in.txt], [0], [dnl
 443 odp_flow_from_string: error (syntax error at encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap(encap())))))))))))))))))))))))))))))))))
 444 ])
 445 AT_CLEANUP