parse: support OF 1.2
diff --git a/src/python/oftest/test_parse.py b/src/python/oftest/test_parse.py
new file mode 100755
index 0000000..7143350
--- /dev/null
+++ b/src/python/oftest/test_parse.py
@@ -0,0 +1,179 @@
+#!/usr/bin/env python
+import unittest
+import parse
+import scapy.all as scapy
+
+class TestPacketToFlowMatchV3(unittest.TestCase):
+ def test_tcp(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \
+ scapy.TCP(sport=1234, dport=80)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0800),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.ip_proto(6),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv4_src(0xc0a80001),
+ ofp.oxm.ipv4_dst(0xc0a80002),
+ ofp.oxm.tcp_src(1234),
+ ofp.oxm.tcp_dst(80)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_udp(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \
+ scapy.UDP(sport=1234, dport=80)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0800),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.ip_proto(17),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv4_src(0xc0a80001),
+ ofp.oxm.ipv4_dst(0xc0a80002),
+ ofp.oxm.udp_src(1234),
+ ofp.oxm.udp_dst(80)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_icmp(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \
+ scapy.ICMP(type=8, code=1)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0800),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.ip_proto(1),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv4_src(0xc0a80001),
+ ofp.oxm.ipv4_dst(0xc0a80002),
+ ofp.oxm.icmpv4_type(8),
+ ofp.oxm.icmpv4_code(1)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_arp(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.ARP(hwsrc='00:01:02:03:04:05', hwdst='00:06:07:08:09:0a', \
+ psrc='192.168.0.1', pdst='192.168.0.2', op=1)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0806),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.arp_op(1),
+ ofp.oxm.arp_spa(0xc0a80001),
+ ofp.oxm.arp_tpa(0xc0a80002),
+ ofp.oxm.arp_sha([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.arp_tha([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_tcpv6(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.IPv6(src="::1", dst="::2", nh=6, tc=2 | (32 << 2), fl=7)/ \
+ scapy.TCP(sport=1234, dport=80)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x86dd),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.ip_proto(6),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv6_src("\x00" * 15 + "\x01"),
+ ofp.oxm.ipv6_dst("\x00" * 15 + "\x02"),
+ ofp.oxm.ipv6_flabel(7),
+ ofp.oxm.tcp_src(1234),
+ ofp.oxm.tcp_dst(80)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_icmpv6(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.IPv6(src="::1", dst="::2", tc=2 | (32 << 2), fl=7)/ \
+ scapy.ICMPv6EchoRequest()
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x86dd),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ofp.oxm.ip_proto(0x3a),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv6_src("\x00" * 15 + "\x01"),
+ ofp.oxm.ipv6_dst("\x00" * 15 + "\x02"),
+ ofp.oxm.ipv6_flabel(7),
+ ofp.oxm.icmpv6_type(128),
+ ofp.oxm.icmpv6_code(0)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_vlan(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a')/ \
+ scapy.Dot1Q(vlan=50, prio=5)/ \
+ scapy.IP(src='192.168.0.1', dst='192.168.0.2', tos=2 | (32 << 2), ttl=64)/ \
+ scapy.TCP(sport=1234, dport=80)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0800),
+ ofp.oxm.vlan_vid(50),
+ ofp.oxm.vlan_pcp(5),
+ ofp.oxm.ip_proto(6),
+ ofp.oxm.ip_dscp(32),
+ ofp.oxm.ip_ecn(2),
+ ofp.oxm.ipv4_src(0xc0a80001),
+ ofp.oxm.ipv4_dst(0xc0a80002),
+ ofp.oxm.tcp_src(1234),
+ ofp.oxm.tcp_dst(80)
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+ def test_unknown_ethertype(self):
+ import loxi.of12 as ofp
+ self.maxDiff = None
+ pkt = scapy.Ether(dst='00:01:02:03:04:05', src='00:06:07:08:09:0a', type=0x0801)/ \
+ ('\x11' * 20)
+ expected = [
+ ofp.oxm.eth_dst([0x00, 0x01, 0x02, 0x03, 0x04, 0x05]),
+ ofp.oxm.eth_src([0x00, 0x06, 0x07, 0x08, 0x09, 0x0a]),
+ ofp.oxm.eth_type(0x0801),
+ ofp.oxm.vlan_vid(ofp.OFP_VLAN_NONE),
+ ]
+ result = parse.packet_to_flow_match_v3(pkt).oxm_list
+ self.assertEquals([x.show() for x in expected], [x.show() for x in result])
+
+
+if __name__ == '__main__':
+ unittest.main(verbosity=2)