def testConfigAddRule(self):
pat1 = Pattern(in_port=3, dl_type=2048, nw_src="10.0.0.2", nw_dst="10.0.0.12")
act1 = Action("forward", [1])
r1 = Rule(pat1, [act1])
c1 = SwitchConfiguration([r1])
c2 = SwitchConfiguration()
c2.add_rule(r1)
self.assertEqual(c1,c2)
def testConfigDiff(self):
pat1 = Pattern(in_port=3, nw_src="10.0.0.2", nw_dst="10.0.0.12")
act1 = Action("forward", [3])
r1 = Rule(pat1, [act1])
pat2 = Pattern(nw_src="10.0.0.1", nw_dst="10.0.0.10")
r2 = Rule(pat2, [])
c1 = SwitchConfiguration([r1,r2])
c2 = SwitchConfiguration([r1])
c3 = SwitchConfiguration([r2])
self.assertEqual(c1 - c2, c3)
def testPatternIntersect(self):
pat1 = Pattern(dl_vlan=1)
pat2 = Pattern(dl_vlan=2)
act = Action("forward", [3])
r1 = Rule(pat1, [act])
r2 = Rule(pat2, [act])
c1 = SwitchConfiguration([r1])
c2 = SwitchConfiguration([r2])
pol1 = NetworkPolicy({1: c1})
pol2 = NetworkPolicy({1: c2})
self.assertEqual(pol1.pattern_intersect(pol2), NetworkPolicy())
def testPolicySum2(self):
pat1 = Pattern(in_port=2)
act1 = Action("forward", [3])
r1 = Rule(pat1, [act1])
c1 = SwitchConfiguration([r1])
pol1 = NetworkPolicy({1:c1})
pat2 = Pattern(in_port=3)
r2 = Rule(pat2, [])
c2 = SwitchConfiguration([r2])
pol2 = NetworkPolicy({1:c2})
pol3 = NetworkPolicy({1: c1 + c2})
self.assertEqual(pol1 + pol2, pol3)
def testConfigMembership(self):
pat1 = Pattern(in_port=3, dl_type=2048, nw_src="10.0.0.2", nw_dst="10.0.0.12")
act1 = Action("forward", [1])
r1 = Rule(pat1, [act1])
c = SwitchConfiguration([r1])
self.assertTrue(r1 in c)
def testPolicyBool(self):
pat1 = Pattern(in_port=2)
act1 = Action("forward", [3])
r1 = Rule(pat1, [act1])
c1 = SwitchConfiguration([r1])
pol1 = NetworkPolicy({1:c1})
self.assertTrue(pol1)
def testPolicyNotEmpty(self):
pat1 = Pattern(in_port=2)
act1 = Action("forward", [3])
r1 = Rule(pat1, [act1])
c1 = SwitchConfiguration([r1])
pol1 = NetworkPolicy({1:c1})
self.assertFalse(pol1.is_empty())
def testPolicyGetConfig(self):
pat1 = Pattern(in_port=2)
act1 = Action("forward", [3])
r1 = Rule(pat1, [act1])
c1 = SwitchConfiguration([r1])
pol1 = NetworkPolicy({1:c1})
self.assertEqual(c1, pol1[1])
ingress_config_1 = SwitchConfiguration([
Rule({core.IN_PORT: host0}, [forward(ingress_port_map[leftFilter])]),
Rule({core.IN_PORT: host1}, [forward(ingress_port_map[leftFilter])]),
Rule({core.IN_PORT: host2}, [forward(ingress_port_map[middleFilter])]),
Rule({core.IN_PORT: host3}, [forward(ingress_port_map[rightFilter])]),
Rule({
core.DL_TYPE: ethernet.IP_TYPE,
core.NW_DST: host0_ip
}, [forward(ingress_port_map[host0])]),
Rule({
core.DL_TYPE: ethernet.IP_TYPE,
core.NW_DST: host1_ip
}, [forward(ingress_port_map[host1])]),
Rule({
core.DL_TYPE: ethernet.IP_TYPE,
core.NW_DST: host2_ip
}, [forward(ingress_port_map[host2])]),
Rule({
core.DL_TYPE: ethernet.IP_TYPE,
core.NW_DST: host3_ip
}, [forward(ingress_port_map[host3])]),
# ARP
Rule(
{
core.DL_TYPE: ethernet.ARP_TYPE,
core.IN_PORT: ingress_port_map[leftFilter]
}, [
forward(ingress_port_map[host0]),
forward(ingress_port_map[host1]),
forward(ingress_port_map[host2]),
forward(ingress_port_map[host3])
]),
])