tests/dpif-netdev.at

   1 AT_BANNER([dpif-netdev])
   2
   3 m4_divert_push([PREPARE_TESTS])
   4 [
   5 # Strips out uninteresting parts of flow output, as well as parts
   6 # that vary from one run to another (e.g., timing and bond actions).
   7 strip_xout () {
   8     sed '
   9     s/ufid:[-0-9a-f]* //
  10     s/used:[0-9]*\.[0-9]*/used:0.0/
  11     s/actions:.*/actions: <del>/
  12     s/packets:[0-9]*/packets:0/
  13     s/bytes:[0-9]*/bytes:0/
  14 ' | sort
  15 }
  16
  17 strip_xout_keep_actions () {
  18     sed '
  19     s/ufid:[-0-9a-f]* //
  20     s/used:[0-9]*\.[0-9]*/used:0.0/
  21     s/packets:[0-9]*/packets:0/
  22     s/bytes:[0-9]*/bytes:0/
  23 ' | sort
  24 }
  25
  26 filter_flow_install () {
  27     grep 'flow_add' | sed 's/.*flow_add: //' | sort | uniq
  28 }
  29
  30 filter_flow_dump () {
  31     grep 'flow_dump ' | sed '
  32         s/.*flow_dump //
  33         s/used:[0-9]*\.[0-9]*/used:0.0/
  34     ' | sort | uniq
  35 }
  36
  37 strip_metadata () {
  38     sed 's/metadata=0x[0-9a-f]*/metadata=0x0/'
  39 }
  40 ]
  41 m4_divert_pop([PREPARE_TESTS])
  42
  43 m4_define([DPIF_NETDEV_DUMMY_IFACE],
  44   [AT_SETUP([dpif-netdev - $1 interface])
  45    # Create br0 with interfaces p1 and p7
  46    #    and br1 with interfaces p2 and p8
  47    # with p1 and p2 connected via unix domain socket
  48    OVS_VSWITCHD_START(
  49      [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock ofport_request=1 -- \
  50       add-port br0 p7 -- set interface p7 ofport_request=7 type=$1 -- \
  51       add-br br1 -- \
  52       set bridge br1 other-config:hwaddr=aa:66:aa:66:00:00 -- \
  53       set bridge br1 datapath-type=dummy other-config:datapath-id=1234 \
  54                      fail-mode=secure -- \
  55       add-port br1 p2 -- set interface p2 type=$1 options:stream=unix:$OVS_RUNDIR/p0.sock ofport_request=2 -- \
  56       add-port br1 p8 -- set interface p8 ofport_request=8 type=$1 --], [], [],
  57       [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])])
  58    AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg])
  59
  60    AT_CHECK([ovs-ofctl add-flow br0 action=normal])
  61    AT_CHECK([ovs-ofctl add-flow br1 action=normal])
  62    ovs-appctl time/stop
  63    ovs-appctl time/warp 5000
  64    AT_CHECK([ovs-appctl netdev-dummy/receive p7 'in_port(7),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
  65    AT_CHECK([ovs-appctl netdev-dummy/receive p8 'in_port(8),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(src=10.0.0.3,dst=10.0.0.4,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
  66    ovs-appctl time/warp 100
  67    sleep 1  # wait for forwarders process packets
  68
  69    AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
  70 recirc_id(0),in_port(1),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(frag=no), actions: <del>
  71 recirc_id(0),in_port(2),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: <del>
  72 recirc_id(0),in_port(7),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: <del>
  73 recirc_id(0),in_port(8),eth(src=50:54:00:00:00:0b,dst=50:54:00:00:00:0c),eth_type(0x0800),ipv4(frag=no), actions: <del>
  74 ])
  75
  76    OVS_VSWITCHD_STOP
  77    AT_CLEANUP])
  78
  79 DPIF_NETDEV_DUMMY_IFACE([dummy])
  80 DPIF_NETDEV_DUMMY_IFACE([dummy-pmd])
  81
  82 m4_define([DPIF_NETDEV_MISS_FLOW_INSTALL],
  83   [AT_SETUP([dpif-netdev - miss upcall key matches flow_install - $1])
  84    OVS_VSWITCHD_START(
  85      [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock
  86       set bridge br0 datapath-type=dummy other-config:datapath-id=1234 fail-mode=secure], [], [],
  87       [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])])
  88    AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg])
  89
  90    AT_CHECK([ovs-ofctl add-flow br0 action=normal])
  91    AT_CHECK([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(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
  92    sleep 1
  93
  94    AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
  95 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
  96 ])
  97    AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
  98 recirc_id(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: <del>
  99 ])
 100
 101    # Now, the same again without megaflows.
 102    AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled
 103 ])
 104    AT_CHECK([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(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
 105    sleep 1
 106
 107    AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
 108 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
 109 ])
 110    AT_CHECK([filter_flow_install < ovs-vswitchd.log | strip_xout], [0], [dnl
 111 recirc_id(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(frag=no), actions: <del>
 112 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), actions: <del>
 113 ])
 114
 115    OVS_VSWITCHD_STOP
 116    AT_CLEANUP])
 117
 118 DPIF_NETDEV_MISS_FLOW_INSTALL([dummy])
 119 DPIF_NETDEV_MISS_FLOW_INSTALL([dummy-pmd])
 120
 121 m4_define([DPIF_NETDEV_MISS_FLOW_DUMP],
 122   [AT_SETUP([dpif-netdev - miss upcall key matches flow_dump - $1])
 123    OVS_VSWITCHD_START(
 124      [add-port br0 p1 -- set interface p1 type=$1 options:pstream=punix:$OVS_RUNDIR/p0.sock
 125       set bridge br0 datapath-type=dummy other-config:datapath-id=1234 fail-mode=secure], [], [],
 126       [m4_if([$1], [dummy-pmd], [--dummy-numa="0,0,0,0,1,1,1,1"], [])])
 127    AT_CHECK([ovs-appctl upcall/disable-ufid], [0], [Datapath dumping tersely using UFID disabled
 128 ], [])
 129    AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg])
 130
 131    AT_CHECK([ovs-ofctl add-flow br0 action=normal])
 132    AT_CHECK([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(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
 133    sleep 1
 134
 135    AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
 136 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
 137 ])
 138    AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl
 139 skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
 140 ])
 141
 142    # Now, the same again without megaflows.
 143    AT_CHECK([ovs-appctl upcall/disable-megaflows], [0], [megaflows disabled
 144 ])
 145    AT_CHECK([ovs-appctl upcall/disable-ufid], [0], [Datapath dumping tersely using UFID disabled
 146 ], [])
 147    AT_CHECK([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(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'])
 148    sleep 1
 149
 150    AT_CHECK([grep -A 1 'miss upcall' ovs-vswitchd.log | tail -n 1], [0], [dnl
 151 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)
 152 ])
 153    AT_CHECK([filter_flow_dump < ovs-vswitchd.log | strip_xout], [0], [dnl
 154 skb_priority(0),skb_mark(0),recirc_id(0),dp_hash(0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2,dst=10.0.0.1,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0), packets:0, bytes:0, used:never, actions: <del>
 155 skb_priority(0/0),skb_mark(0/0),recirc_id(0),dp_hash(0/0),in_port(1),eth(src=50:54:00:00:00:09,dst=50:54:00:00:00:0a),eth_type(0x0800),ipv4(src=10.0.0.2/0.0.0.0,dst=10.0.0.1/0.0.0.0,proto=1/0,tos=0/0,ttl=64/0,frag=no),icmp(type=8/0,code=0/0), packets:0, bytes:0, used:never, actions: <del>
 156 ])
 157
 158    OVS_VSWITCHD_STOP
 159    AT_CLEANUP])
 160
 161 DPIF_NETDEV_MISS_FLOW_DUMP([dummy])
 162 DPIF_NETDEV_MISS_FLOW_DUMP([dummy-pmd])