blob: 36e0376282613f13b490d5a464a5fc712e761d9d [file] [log] [blame]
#Testing the basic functionality of ONOS Next
#For sanity and driver functionality excercises only.
import time
import sys
import os
import re
import time
import json
time.sleep(1)
class FuncNext:
def __init__(self):
self.default = ''
def CASE1(self, main):
'''
Startup sequence:
git pull
mvn clean install
onos-package
cell <name>
onos-verify-cell
onos-install -f
onos-wait-for-start
'''
cell_name = main.params['ENV']['cellName']
ONOS1_ip = main.params['CTRL']['ip1']
ONOS1_port = main.params['CTRL']['port1']
main.case("Setting up test environment")
main.step("Git checkout and pull master and get version")
main.ONOSbench.git_checkout("master")
git_pull_result = main.ONOSbench.git_pull()
print "git_pull_result = ", git_pull_result
version_result = main.ONOSbench.get_version()
main.step("Using mvn clean & install")
#clean_install_result = main.ONOSbench.clean_install()
#clean_install_result = main.TRUE
main.step("Applying cell variable to environment")
cell_result1 = main.ONOSbench.set_cell(cell_name)
verify_result = main.ONOSbench.verify_cell()
cell_result2 = main.ONOS2.set_cell(cell_name)
#verify_result = main.ONOS2.verify_cell()
main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
cell_result = cell_result1 and cell_result2
main.step("Creating ONOS package")
package_result = main.ONOSbench.onos_package()
#main.step("Creating a cell")
#cell_create_result = main.ONOSbench.create_cell_file(**************)
main.step("Installing ONOS package")
onos_install_result = main.ONOSbench.onos_install()
onos1_isup = main.ONOSbench.isup()
main.step("Starting ONOS service")
start_result = main.ONOSbench.onos_start(ONOS1_ip)
case1_result = (package_result and\
cell_result and verify_result and onos_install_result and\
onos1_isup and start_result )
utilities.assert_equals(expect=main.TRUE, actual=case1_result,
onpass="Test startup successful",
onfail="Test startup NOT successful")
def CASE11(self, main):
'''
Cleanup sequence:
onos-service <node_ip> stop
onos-uninstall
TODO: Define rest of cleanup
'''
ONOS1_ip = main.params['CTRL']['ip1']
main.case("Cleaning up test environment")
main.step("Testing ONOS kill function")
kill_result = main.ONOSbench.onos_kill(ONOS1_ip)
main.step("Stopping ONOS service")
stop_result = main.ONOSbench.onos_stop(ONOS1_ip)
main.step("Uninstalling ONOS service")
uninstall_result = main.ONOSbench.onos_uninstall()
def CASE3(self, main):
'''
Test 'onos' command and its functionality in driver
'''
ONOS1_ip = main.params['CTRL']['ip1']
main.case("Testing 'onos' command")
main.step("Sending command 'onos -w <onos-ip> system:name'")
cmdstr1 = "system:name"
cmd_result1 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr1)
main.log.info("onos command returned: "+cmd_result1)
main.step("Sending command 'onos -w <onos-ip> onos:topology'")
cmdstr2 = "onos:topology"
cmd_result2 = main.ONOSbench.onos_cli(ONOS1_ip, cmdstr2)
main.log.info("onos command returned: "+cmd_result2)
def CASE4(self, main):
import re
import time
main.case("Pingall Test")
main.step("Assigning switches to controllers")
for i in range(1,29):
if i ==1:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
elif i>=2 and i<5:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
elif i>=5 and i<8:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
elif i>=8 and i<18:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
elif i>=18 and i<28:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
else:
main.Mininet1.assign_sw_controller(sw=str(i),ip1=ONOS1_ip,port1=ONOS1_port)
Switch_Mastership = main.TRUE
for i in range (1,29):
if i==1:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is " + str(response))
if re.search("tcp:"+ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
elif i>=2 and i<5:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is " + str(response))
if re.search("tcp:"+ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
elif i>=5 and i<8:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is " + str(response))
if re.search("tcp:"+ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
elif i>=8 and i<18:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is " + str(response))
if re.search("tcp:"+ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
elif i>=18 and i<28:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is " + str(response))
if re.search("tcp:"+ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
else:
response = main.Mininet1.get_sw_controller("s"+str(i))
print("Response is" + str(response))
if re.search("tcp:" +ONOS1_ip,response):
Switch_Mastership = Switch_Mastership and main.TRUE
else:
Switch_Mastership = main.FALSE
if Switch_Mastership == main.TRUE:
main.log.report("MasterControllers assigned correctly")
utilities.assert_equals(expect = main.TRUE,actual=Switch_Mastership,
onpass="MasterControllers assigned correctly")
'''
for i in range (1,29):
main.Mininet1.assign_sw_controller(sw=str(i),count=5,
ip1=ONOS1_ip,port1=ONOS1_port,
ip2=ONOS2_ip,port2=ONOS2_port,
ip3=ONOS3_ip,port3=ONOS3_port,
ip4=ONOS4_ip,port4=ONOS4_port,
ip5=ONOS5_ip,port5=ONOS5_port)
'''
#REACTIVE FWD test
main.step("Get list of hosts from Mininet")
host_list = main.Mininet1.get_hosts()
main.log.info(host_list)
main.step("Get host list in ONOS format")
host_onos_list = main.ONOS2.get_hosts_id(host_list)
main.log.info(host_onos_list)
#time.sleep(5)
#We must use ping from hosts we want to add intents from
#to make the hosts talk
#main.Mininet2.handle.sendline("\r")
#main.Mininet2.handle.sendline("h4 ping 10.1.1.1 -c 1 -W 1")
#time.sleep(3)
#main.Mininet2.handle.sendline("h5 ping 10.1.1.1 -c 1 -W 1")
#time.sleep(5)
main.step("Pingall")
ping_result = main.FALSE
while ping_result == main.FALSE:
time1 = time.time()
ping_result = main.Mininet1.pingall()
time2 = time.time()
print "Time for pingall: %2f seconds" % (time2 - time1)
#Start onos cli again because u might have dropped out of onos prompt to the shell prompt
#if there was no activity
main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
main.step("Get hosts")
main.ONOS2.handle.sendline("hosts")
main.ONOS2.handle.expect("onos>")
hosts = main.ONOS2.handle.before
main.log.info(hosts)
main.step("Get all devices id")
devices_id_list = main.ONOS2.get_all_devices_id()
main.log.info(devices_id_list)
#ONOS displays the hosts in hex format unlike mininet which does in decimal format
#So take care while adding intents
main.step("Add host-to-host intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:08/-1", "00:00:00:00:00:12/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:09/-1", "00:00:00:00:00:13/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0A/-1", "00:00:00:00:00:14/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0B/-1", "00:00:00:00:00:15/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0C/-1", "00:00:00:00:00:16/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0D/-1", "00:00:00:00:00:17/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0E/-1", "00:00:00:00:00:18/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:0F/-1", "00:00:00:00:00:19/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:10/-1", "00:00:00:00:00:1A/-1")
hth_intent_result = main.ONOS2.add_host_intent("00:00:00:00:00:11/-1", "00:00:00:00:00:1B/-1")
print "_____________________________________________________________________________________"
main.step("Add point-to-point intents for mininet hosts h8 and h18 or ONOS hosts h8 and h12")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003008", 1, "of:0000000000006018", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006018", 1, "of:0000000000003008", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h9 and h19 or ONOS hosts h9 and h13")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003009", 1, "of:0000000000006019", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006019", 1, "of:0000000000003009", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h10 and h20 or ONOS hosts hA and h14")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003010", 1, "of:0000000000006020", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006020", 1, "of:0000000000003010", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h11 and h21 or ONOS hosts hB and h15")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003011", 1, "of:0000000000006021", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006021", 1, "of:0000000000003011", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h12 and h22 or ONOS hosts hC and h16")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003012", 1, "of:0000000000006022", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006022", 1, "of:0000000000003012", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h13 and h23 or ONOS hosts hD and h17")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003013", 1, "of:0000000000006023", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006023", 1, "of:0000000000003013", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h14 and h24 or ONOS hosts hE and h18")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003014", 1, "of:0000000000006024", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006024", 1, "of:0000000000003014", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h15 and h25 or ONOS hosts hF and h19")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003015", 1, "of:0000000000006025", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006025", 1, "of:0000000000003015", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h16 and h26 or ONOS hosts h10 and h1A")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003016", 1, "of:0000000000006026", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006026", 1, "of:0000000000003016", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
main.step("Add point-to-point intents for mininet hosts h17 and h27 or ONOS hosts h11 and h1B")
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000003017", 1, "of:0000000000006027", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
ptp_intent_result = main.ONOS2.add_point_intent("of:0000000000006027", 1, "of:0000000000003017", 1)
if ptp_intent_result == main.TRUE:
get_intent_result = main.ONOS2.intents()
main.log.info("Point to point intent install successful")
main.log.info(get_intent_result)
print("_______________________________________________________________________________________")
#Unistall onos-app-fwd app to disable reactive forwarding
appUninstall_result = main.ONOS2.feature_uninstall("onos-app-fwd")
main.log.info("onos-app-fwd uninstalled")
#After reactive forwarding is disabled, the reactive flows on switches timeout in 10-15s
#So sleep for 15s
time.sleep(15)
flowHandle = main.ONOS2.flows()
print "flowHandle = ", flowHandle
count = 1
i = 8
Ping_Result = main.TRUE
#while i<10:
while i <18 :
main.log.info("\n\nh"+str(i)+" is Pinging h" + str(i+10))
ping = main.Mininet1.pingHost(src="h"+str(i),target="h"+str(i+10))
if ping == main.FALSE and count <5:
count+=1
i = 8
Ping_Result = main.FALSE
main.log.report("Ping between h" + str(i) + " and h" + str(i+10) + " failed. Making attempt number "+str(count) + " in 2 seconds")
time.sleep(2)
elif ping==main.FALSE:
main.log.report("All ping attempts have failed")
i=19
Ping_Result = main.FALSE
elif ping==main.TRUE:
main.log.info("Ping test passed!")
i+=1
Ping_Result = main.TRUE
else:
main.log.info("Unknown error")
Ping_Result = main.ERROR
if Ping_Result==main.FALSE:
main.log.report("Intents have not ben installed correctly. Cleaning up")
#main.cleanup()
#main.exit()
if Ping_Result==main.TRUE:
main.log.report("Intents have been installed correctly")
case4_result = Switch_Mastership and Ping_Result
utilities.assert_equals(expect=main.TRUE, actual=case4_result,
onpass="Pingall Test successful",
onfail="Pingall Test NOT successful")
def CASE5(self,main) :
import json
from subprocess import Popen, PIPE
from sts.topology.teston_topology import TestONTopology # assumes that sts is already in you PYTHONPATH
#main.ONOS2.start_onos_cli(ONOS_ip=main.params['CTRL']['ip1'])
deviceResult = main.ONOS2.devices()
linksResult = main.ONOS2.links()
portsResult = main.ONOS2.ports()
print "**************"
main.step("Start continuous pings")
main.Mininet2.pingLong(src=main.params['PING']['source1'],
target=main.params['PING']['target1'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source2'],
target=main.params['PING']['target2'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source3'],
target=main.params['PING']['target3'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source4'],
target=main.params['PING']['target4'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source5'],
target=main.params['PING']['target5'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source6'],
target=main.params['PING']['target6'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source7'],
target=main.params['PING']['target7'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source8'],
target=main.params['PING']['target8'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source9'],
target=main.params['PING']['target9'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source10'],
target=main.params['PING']['target10'],pingTime=500)
main.step("Create TestONTopology object")
global ctrls
ctrls = []
count = 1
while True:
temp = ()
if ('ip' + str(count)) in main.params['CTRL']:
temp = temp + (getattr(main,('ONOS' + str(count))),)
temp = temp + ("ONOS"+str(count),)
temp = temp + (main.params['CTRL']['ip'+str(count)],)
temp = temp + (eval(main.params['CTRL']['port'+str(count)]),)
ctrls.append(temp)
count = count + 1
else:
break
global MNTopo
Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
main.step("Compare ONOS Topology to MN Topology")
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
print "***********************"
result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
print "***********************"
result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
result = result1 and result2 and result3
print "***********************"
if result == main.TRUE:
main.log.report("ONOS"+ " Topology matches MN Topology")
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="ONOS" + " Topology matches MN Topology",
onfail="ONOS" + " Topology does not match MN Topology")
Topology_Check = Topology_Check and result
utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
onpass="Topology checks passed", onfail="Topology checks failed")
def CASE7 (self,main):
ONOS1_ip = main.params['CTRL']['ip1']
link_sleep = int(main.params['timers']['LinkDiscovery'])
main.log.report("Killing a link to ensure that link discovery is consistent")
main.case("Killing a link to Ensure that Link Discovery is Working Properly")
main.step("Start continuous pings")
main.Mininet2.pingLong(src=main.params['PING']['source1'],
target=main.params['PING']['target1'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source2'],
target=main.params['PING']['target2'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source3'],
target=main.params['PING']['target3'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source4'],
target=main.params['PING']['target4'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source5'],
target=main.params['PING']['target5'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source6'],
target=main.params['PING']['target6'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source7'],
target=main.params['PING']['target7'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source8'],
target=main.params['PING']['target8'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source9'],
target=main.params['PING']['target9'],pingTime=500)
main.Mininet2.pingLong(src=main.params['PING']['source10'],
target=main.params['PING']['target10'],pingTime=500)
main.step("Determine the current number of switches and links")
topology_output = main.ONOS2.topology()
topology_result = main.ONOS1.get_topology(topology_output)
activeSwitches = topology_result['devices']
links = topology_result['links']
print "activeSwitches = ", type(activeSwitches)
print "links = ", type(links)
main.log.info("Currently there are %s switches and %s links" %(str(activeSwitches), str(links)))
main.step("Kill Link between s3 and s28")
main.Mininet1.link(END1="s3",END2="s28",OPTION="down")
time.sleep(link_sleep)
topology_output = main.ONOS2.topology()
Link_Down = main.ONOS1.check_status(topology_output,activeSwitches,str(int(links)-2))
if Link_Down == main.TRUE:
main.log.report("Link Down discovered properly")
utilities.assert_equals(expect=main.TRUE,actual=Link_Down,
onpass="Link Down discovered properly",
onfail="Link down was not discovered in "+ str(link_sleep) + " seconds")
main.step("Bring link between s3 and s28 back up")
Link_Up = main.Mininet1.link(END1="s3",END2="s28",OPTION="up")
time.sleep(link_sleep)
topology_output = main.ONOS2.topology()
Link_Up = main.ONOS1.check_status(topology_output,activeSwitches,str(links))
if Link_Up == main.TRUE:
main.log.report("Link up discovered properly")
utilities.assert_equals(expect=main.TRUE,actual=Link_Up,
onpass="Link up discovered properly",
onfail="Link up was not discovered in "+ str(link_sleep) + " seconds")
main.step("Compare ONOS Topology to MN Topology")
Topo = TestONTopology(main.Mininet1, ctrls) # can also add Intent API info for intent operations
MNTopo = Topo
Topology_Check = main.TRUE
devices_json = main.ONOS2.devices()
links_json = main.ONOS2.links()
ports_json = main.ONOS2.ports()
print "devices_json= ", devices_json
result1 = main.Mininet1.compare_switches(MNTopo, json.loads(devices_json))
print "***********************"
result2 = main.Mininet1.compare_links(MNTopo, json.loads(links_json))
print "***********************"
result3 = main.Mininet1.compare_ports(MNTopo, json.loads(ports_json))
result = result1 and result2 and result3
print "***********************"
if result == main.TRUE:
main.log.report("ONOS"+ " Topology matches MN Topology")
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="ONOS" + " Topology matches MN Topology",
onfail="ONOS" + " Topology does not match MN Topology")
Topology_Check = Topology_Check and result
utilities.assert_equals(expect=main.TRUE,actual=Topology_Check,
onpass="Topology checks passed", onfail="Topology checks failed")
result = Link_Down and Link_Up and Topology_Check
utilities.assert_equals(expect=main.TRUE,actual=result,
onpass="Link failure is discovered correctly",
onfail="Link Discovery failed")