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#!/router/bin/python
from .trex_general_test import CTRexGeneral_Test
from CPlatform import CStaticRouteConfig
from .tests_exceptions import *
#import sys
import time
from nose.tools import nottest
class CTRexIMIX_Test(CTRexGeneral_Test):
"""This class defines the IMIX testcase of the TRex traffic generator"""
def __init__(self, *args, **kwargs):
# super(CTRexIMIX_Test, self).__init__()
CTRexGeneral_Test.__init__(self, *args, **kwargs)
def setUp(self):
super(CTRexIMIX_Test, self).setUp() # launch super test class setUp process
# CTRexGeneral_Test.setUp(self) # launch super test class setUp process
# self.router.clear_counters()
pass
def test_short_flow(self):
""" short UDP flow with 64B packets, this test with small number of active flows """
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
self.router.config_pbr(mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = 30,
f = 'cap2/cur_flow.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
def test_short_flow_high_active(self):
""" short UDP flow with 64B packets, this test with 8M active flows """
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
self.router.config_pbr(mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
active_flows =self.get_benchmark_param('active_flows')
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = 60,
active_flows = active_flows,
f = 'cap2/cur_flow.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
def test_short_flow_high_active2(self):
""" short UDP flow with 64B packets, this test with 8M active flows """
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
self.router.config_pbr(mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
active_flows =self.get_benchmark_param('active_flows')
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = 60,
active_flows = active_flows,
f = 'cap2/cur_flow_single.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
def test_routing_imix_64(self):
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
self.router.config_pbr(mode = "config")
# self.trex.set_yaml_file('cap2/imix_64.yaml')
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
# trex_res = self.trex.run(multiplier = mult, cores = core, duration = 30, l = 1000, p = True)
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = 30,
f = 'cap2/imix_64.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
# the name intentionally not matches nose default pattern, including the test should be specified explicitly
def dummy(self):
ret = self.trex.start_trex(
c = 1,
m = 1,
p = True,
nc = True,
d = 5,
f = 'cap2/imix_fast_1g.yaml',
l = 1000,
trex_development = True)
trex_res = self.trex.sample_to_run_finish()
print(trex_res)
def test_routing_imix (self):
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
self.router.config_pbr(mode = "config")
# self.trex.set_yaml_file('cap2/imix_fast_1g.yaml')
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = 60,
f = 'cap2/imix_fast_1g.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
def test_static_routing_imix (self):
if self.is_loopback:
self.skip('In loopback mode the test is same as test_routing_imix')
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
# Configure static routing based on benchmark data input
stat_route_dict = self.get_benchmark_param('stat_route_dict')
stat_route_obj = CStaticRouteConfig(stat_route_dict)
self.router.config_static_routing(stat_route_obj, mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
ret = self.trex.start_trex(
c = core,
m = mult,
e = True,
nc = True,
d = 60,
f = 'cap2/imix_fast_1g.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResult instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
print("\nLATEST DUMP:")
print(trex_res.get_latest_dump())
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res)
def test_static_routing_imix_asymmetric (self):
# test initializtion
if not self.is_loopback:
self.router.configure_basic_interfaces()
# Configure static routing based on benchmark data input
stat_route_dict = self.get_benchmark_param('stat_route_dict')
stat_route_obj = CStaticRouteConfig(stat_route_dict)
self.router.config_static_routing(stat_route_obj, mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
ret = self.trex.start_trex(
c = core,
m = mult,
nc = True,
d = 100,
f = 'cap2/imix_fast_1g.yaml',
l = 1000)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResults instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res, minimal_cpu = 25)
def test_jumbo(self, duration = 100, **kwargs):
if not self.is_loopback:
self.router.configure_basic_interfaces(mtu = 9216)
self.router.config_pbr(mode = "config")
mult = self.get_benchmark_param('multiplier')
core = self.get_benchmark_param('cores')
ret = self.trex.start_trex(
c = core,
m = mult,
p = True,
nc = True,
d = duration,
f = 'cap2/imix_9k.yaml',
l = 1000,
**kwargs)
trex_res = self.trex.sample_to_run_finish()
# trex_res is a CTRexResults instance- and contains the summary of the test results
# you may see all the results keys by simply calling here for 'print trex_res.result'
print("\nLATEST RESULT OBJECT:")
print(trex_res)
self.check_general_scenario_results(trex_res)
self.check_CPU_benchmark(trex_res, minimal_cpu = 0, maximal_cpu = 10)
# don't include it to regular nose search
@nottest
def test_warm_up(self):
try:
self._testMethodName = 'test_jumbo'
self.test_jumbo(duration = 5, trex_development = True)
except Exception as e:
print('Ignoring this error: %s' % e)
if self.fail_reasons:
print('Ignoring this error(s):\n%s' % '\n'.join(self.fail_reasons))
self.fail_reasons = []
def tearDown(self):
CTRexGeneral_Test.tearDown(self)
# remove nbar config here
pass
if __name__ == "__main__":
pass
|
