blob: 869b71ab9337b7979c4166a87d0077df6877aa8e [file] [log] [blame]
#
# Copyright 2016-present Ciena Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import unittest
import time
import os
from nose.tools import *
from nose.twistedtools import reactor, deferred
from twisted.internet import defer
from OnosCtrl import OnosCtrl
from scapy.all import *
log.setLevel('INFO')
class cbench_exchange(unittest.TestCase):
igmp_app_file = os.path.join(os.path.dirname(os.path.realpath(__file__)), '../apps',
'ciena-cordigmp-cbench-1.0-SNAPSHOT.oar')
igmp_app_file_default = os.path.join(os.path.dirname(os.path.realpath(__file__)), '../apps',
'ciena-cordigmp-2.0-SNAPSHOT.oar')
igmp_app = 'org.ciena.cordigmp'
switch_script = os.path.join(os.path.dirname(os.path.realpath(__file__)), '../setup', 'of-bridge.sh')
switch = 'br-int'
ctlr_ip = os.getenv('ONOS_CONTROLLER_IP', 'localhost')
ctlr_port = '6653'
cbench = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'cbench')
cbench_igmp_options = '-g -D 3000 -w 10 -c {} -p {}'.format(ctlr_ip, ctlr_port)
CBENCH_TIMEOUT = 60
@classmethod
def setUpClass(cls):
cls.stop_switch()
cls.install_app()
@classmethod
def tearDownClass(cls):
cls.install_app_default()
cls.start_switch()
@classmethod
def install_app(cls):
OnosCtrl.uninstall_app(cls.igmp_app)
time.sleep(2)
OnosCtrl.install_app(cls.igmp_app_file)
time.sleep(3)
@classmethod
def install_app_default(cls):
OnosCtrl.uninstall_app(cls.igmp_app)
time.sleep(2)
OnosCtrl.install_app(cls.igmp_app_file_default)
@classmethod
def stop_switch(cls):
cmd = 'service openvswitch-switch stop'
log.info('Stopping switch before running cbench fakeswitch tests')
os.system(cmd)
time.sleep(1)
@classmethod
def start_switch(cls):
cmd = '{} {}'.format(cls.switch_script, cls.switch)
log.info('Starting back switch with command: \"%s\"', cmd)
os.system(cmd)
time.sleep(3)
@deferred(CBENCH_TIMEOUT)
def test_cbench_igmp(self):
df = defer.Deferred()
def cbench_igmp_join_leave_loop(df):
cmd = '{} {} -l 20 -s 1 -m 1000'.format(self.cbench, self.cbench_igmp_options)
os.system(cmd)
df.callback(0)
reactor.callLater(0, cbench_igmp_join_leave_loop, df)
return df