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"""
Created on 2015-9-24
@author: y00228926
"""
import unittest
import time
from vstf.agent.unittest.perf import model
from vstf.agent.perf import pktgen
class TestPktgen(model.Model):
def setUp(self):
super(TestPktgen, self).setUp()
def tearDown(self):
super(TestPktgen, self).tearDown()
def test_single_thread(self):
perf = pktgen.Pktgen()
print perf.receive_start()
send = {
"src": [
{"iface": self.device_list[0], "mac": self.mac_list[0]}
],
"dst": [
{"mac": self.mac_list[1]}
],
"size": 64,
"threads": 1,
'ratep': 0
}
ret = perf.send_start(**send)
self.assertEqual((0, 'start pktgen send success'), ret, "send_start failed, ret=%s" % str(ret))
time.sleep(5)
ret = perf.send_stop()
self.assertEqual([(0, '')], ret, "send_start failed, ret=%s" % ret)
ret = perf.receive_stop()
self.assertEqual((0, 'pktgen neednt receive stop'), ret, "send_stop failed, ret=%s" % str(ret))
def test_single_thread_bidirectional(self):
perf = pktgen.Pktgen()
print perf.receive_start()
send = {
"src": [
{"iface": self.device_list[0], "mac": self.mac_list[0]},
{"iface": self.device_list[1], "mac": self.mac_list[1]}
],
"dst": [
{"mac": self.mac_list[1]},
{"mac": self.mac_list[0]}
],
"size": 64,
"threads": 1,
'ratep': 0
}
ret = perf.send_start(**send)
self.assertEqual((0, 'start pktgen send success'), ret, "send_start failed, ret=%s" % str(ret))
time.sleep(5)
ret = perf.send_stop()
self.assertEqual([(0, '')], ret, "send_start failed, ret=%s" % ret)
ret = perf.receive_stop()
self.assertEqual((0, 'pktgen neednt receive stop'), ret, "send_stop failed, ret=%s" % str(ret))
def test_clean(self):
perf = pktgen.Pktgen()
print perf.receive_start()
send = {
"src": [
{"iface": self.device_list[0], "mac": self.mac_list[0]}
],
"dst": [
{"mac": self.mac_list[1]}
],
"size": 64,
"threads": 1,
'ratep': 0
}
ret = perf.send_start(**send)
self.assertEqual((0, 'start pktgen send success'), ret, "send_start failed, ret=%s" % str(ret))
perf.clean()
if __name__ == "__main__":
import logging
logging.getLogger(__name__)
logging.basicConfig(level=logging.DEBUG)
unittest.main()
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