| Rich Lane | b625551 | 2013-05-07 14:58:43 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | import unittest |
| 3 | import parse |
| 4 | import scapy.all as scapy |
| 5 | |
| 6 | class TestPacketToFlowMatchV3(unittest.TestCase): |
| 7 | def test_tcp(self): |
| 8 | import loxi.of12 as ofp |
| 9 | self.maxDiff = None |
| 10 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 11 | scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \ |
| 12 | scapy.TCP(sport=1234, dport=80) |
| 13 | expected = [ |
| 14 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 15 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 16 | ofp.oxm.eth_type(0x0800), |
| 17 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 18 | ofp.oxm.ip_proto(6), |
| 19 | ofp.oxm.ip_dscp(32), |
| 20 | ofp.oxm.ip_ecn(2), |
| 21 | ofp.oxm.ipv4_src(0xc0a80001), |
| 22 | ofp.oxm.ipv4_dst(0xc0a80002), |
| 23 | ofp.oxm.tcp_src(1234), |
| 24 | ofp.oxm.tcp_dst(80) |
| 25 | ] |
| 26 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 27 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 28 | |
| 29 | def test_udp(self): |
| 30 | import loxi.of12 as ofp |
| 31 | self.maxDiff = None |
| 32 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 33 | scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \ |
| 34 | scapy.UDP(sport=1234, dport=80) |
| 35 | expected = [ |
| 36 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 37 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 38 | ofp.oxm.eth_type(0x0800), |
| 39 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 40 | ofp.oxm.ip_proto(17), |
| 41 | ofp.oxm.ip_dscp(32), |
| 42 | ofp.oxm.ip_ecn(2), |
| 43 | ofp.oxm.ipv4_src(0xc0a80001), |
| 44 | ofp.oxm.ipv4_dst(0xc0a80002), |
| 45 | ofp.oxm.udp_src(1234), |
| 46 | ofp.oxm.udp_dst(80) |
| 47 | ] |
| 48 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 49 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 50 | |
| 51 | def test_icmp(self): |
| 52 | import loxi.of12 as ofp |
| 53 | self.maxDiff = None |
| 54 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 55 | scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \ |
| 56 | scapy.ICMP(type=8, code=1) |
| 57 | expected = [ |
| 58 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 59 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 60 | ofp.oxm.eth_type(0x0800), |
| 61 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 62 | ofp.oxm.ip_proto(1), |
| 63 | ofp.oxm.ip_dscp(32), |
| 64 | ofp.oxm.ip_ecn(2), |
| 65 | ofp.oxm.ipv4_src(0xc0a80001), |
| 66 | ofp.oxm.ipv4_dst(0xc0a80002), |
| 67 | ofp.oxm.icmpv4_type(8), |
| 68 | ofp.oxm.icmpv4_code(1) |
| 69 | ] |
| 70 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 71 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 72 | |
| 73 | def test_arp(self): |
| 74 | import loxi.of12 as ofp |
| 75 | self.maxDiff = None |
| 76 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 77 | scapy.ARP(hwsrc='00:01:02:03:04:05', hwdst='00:06:07:08:09:0a', \ |
| 78 | psrc='192.168.0.1', pdst='192.168.0.2', op=1) |
| 79 | expected = [ |
| 80 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 81 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 82 | ofp.oxm.eth_type(0x0806), |
| 83 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 84 | ofp.oxm.arp_op(1), |
| 85 | ofp.oxm.arp_spa(0xc0a80001), |
| 86 | ofp.oxm.arp_tpa(0xc0a80002), |
| 87 | ofp.oxm.arp_sha([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 88 | ofp.oxm.arp_tha([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 89 | ] |
| 90 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 91 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 92 | |
| 93 | def test_tcpv6(self): |
| 94 | import loxi.of12 as ofp |
| 95 | self.maxDiff = None |
| 96 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 97 | scapy.IPv6(src="::1", dst="::2", nh=6, tc=2 | (32 << 2), fl=7)/ \ |
| 98 | scapy.TCP(sport=1234, dport=80) |
| 99 | expected = [ |
| 100 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 101 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 102 | ofp.oxm.eth_type(0x86dd), |
| 103 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 104 | ofp.oxm.ip_proto(6), |
| 105 | ofp.oxm.ip_dscp(32), |
| 106 | ofp.oxm.ip_ecn(2), |
| 107 | ofp.oxm.ipv6_src("\x00" * 15 + "\x01"), |
| 108 | ofp.oxm.ipv6_dst("\x00" * 15 + "\x02"), |
| 109 | ofp.oxm.ipv6_flabel(7), |
| 110 | ofp.oxm.tcp_src(1234), |
| 111 | ofp.oxm.tcp_dst(80) |
| 112 | ] |
| 113 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 114 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 115 | |
| 116 | def test_icmpv6(self): |
| 117 | import loxi.of12 as ofp |
| 118 | self.maxDiff = None |
| 119 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 120 | scapy.IPv6(src="::1", dst="::2", tc=2 | (32 << 2), fl=7)/ \ |
| 121 | scapy.ICMPv6EchoRequest() |
| 122 | expected = [ |
| 123 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 124 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 125 | ofp.oxm.eth_type(0x86dd), |
| 126 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 127 | ofp.oxm.ip_proto(0x3a), |
| 128 | ofp.oxm.ip_dscp(32), |
| 129 | ofp.oxm.ip_ecn(2), |
| 130 | ofp.oxm.ipv6_src("\x00" * 15 + "\x01"), |
| 131 | ofp.oxm.ipv6_dst("\x00" * 15 + "\x02"), |
| 132 | ofp.oxm.ipv6_flabel(7), |
| 133 | ofp.oxm.icmpv6_type(128), |
| 134 | ofp.oxm.icmpv6_code(0) |
| 135 | ] |
| 136 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 137 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 138 | |
| 139 | def test_vlan(self): |
| 140 | import loxi.of12 as ofp |
| 141 | self.maxDiff = None |
| 142 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \ |
| 143 | scapy.Dot1Q(vlan=50, prio=5)/ \ |
| 144 | scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \ |
| 145 | scapy.TCP(sport=1234, dport=80) |
| 146 | expected = [ |
| 147 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 148 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 149 | ofp.oxm.eth_type(0x0800), |
| 150 | ofp.oxm.vlan_vid(50), |
| 151 | ofp.oxm.vlan_pcp(5), |
| 152 | ofp.oxm.ip_proto(6), |
| 153 | ofp.oxm.ip_dscp(32), |
| 154 | ofp.oxm.ip_ecn(2), |
| 155 | ofp.oxm.ipv4_src(0xc0a80001), |
| 156 | ofp.oxm.ipv4_dst(0xc0a80002), |
| 157 | ofp.oxm.tcp_src(1234), |
| 158 | ofp.oxm.tcp_dst(80) |
| 159 | ] |
| 160 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 161 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 162 | |
| 163 | def test_unknown_ethertype(self): |
| 164 | import loxi.of12 as ofp |
| 165 | self.maxDiff = None |
| 166 | pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a', type=0x0801)/ \ |
| 167 | ('\x11' * 20) |
| 168 | expected = [ |
| 169 | ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]), |
| 170 | ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]), |
| 171 | ofp.oxm.eth_type(0x0801), |
| 172 | ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE), |
| 173 | ] |
| 174 | result = parse.packet_to_flow_match_v3(pkt).oxm_list |
| 175 | self.assertEquals([x.show() for x in expected], [x.show() for x in result]) |
| 176 | |
| 177 | |
| 178 | if __name__ == '__main__': |
| 179 | unittest.main(verbosity=2) |