| |
| #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 FuncNext13: |
| 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() |
| |
| if git_pull_result == 1: |
| 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") |
| |
| |
| |