def setUp(self):
md.kill_controllers()
self.mn = md.MininetRunner(md.TreeTopo(depth=2,fanout=2),
Popen([md.CONTROLLER_PATH,
"--verbosity=DEBUG",
"--log=repeater.log",
"--repeater"]))
def setUp(self):
md.kill_controllers()
self.ctrl = Popen([md.CONTROLLER_PATH,
"--verbosity=DEBUG",
"--log=learning1.log",
"--maclearning"])
self.mn = md.MininetRunner(md.TreeTopo(depth=2,fanout=2), self.ctrl)
def setUp(self):
md.kill_controllers()
self.ctrl = Popen([md.CONTROLLER_PATH,
"--verbosity=DEBUG",
"--log=query1.log",
"--query1"],stdout=PIPE)
self.mn = md.MininetRunner(md.TreeTopo(depth=1,fanout=2), self.ctrl)
def getRunner(flag, topo=basic):
ctrl = sp.Popen([
md.CONTROLLER_PATH,
flag,
], stdout=sp.PIPE)
time.sleep(1)
return md.MininetRunner(topo, ctrl)
def testQuery(self):
src = self.mn.hosts[0]
dst = self.mn.hosts[1]
self.assertEqual(self.mn.ping(src, dst, 1, 5), 0)
time.sleep(2) # let the query pickup the last pair
self.ctrl.terminate()
output = list(self.ctrl.stdout)
# 2 for initial ARP and 10 from the pings
m = re.match("Counter is: (\\d+)\n", output[-1])
numPkts = int(m.group(1))
if md.is_ipv6_enabled():
self.assertIn(numPkts, range(18, 25))
else:
self.assertEqual(numPkts, 12)
