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|
#!/usr/bin/env python
# Copyright 2017 Nokia
#
# 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.
# Unittest for yardstick.benchmark.scenarios.networking.MoongenTestPMD
from __future__ import absolute_import
try:
from unittest import mock
except ImportError:
import mock
import unittest
from yardstick.benchmark.scenarios.networking import moongen_testpmd
@mock.patch('yardstick.benchmark.scenarios.networking.moongen_testpmd.subprocess')
class MoongenTestPMDTestCase(unittest.TestCase):
def setUp(self):
self.ctx = {
"host": {
"ip": "10.229.47.137",
"user": "ubuntu",
"password": "ubuntu",
},
}
self.TestPMDargs = {
'task_id': "1234-5678",
'options': {
'multistream': 1,
'frame_size': 1024,
'testpmd_queue': 2,
'trafficgen_port1': 'ens5',
'trafficgen_port2': 'ens6',
'moongen_host_user': 'root',
'moongen_host_passwd': 'root',
'moongen_host_ip': '10.5.201.151',
'moongen_dir': '/home/lua-trafficgen',
'moongen_runBidirec': 'true',
'Package_Loss': 0,
'SearchRuntime': 60,
'moongen_port1_mac': '88:cf:98:2f:4d:ed',
'moongen_port2_mac': '88:cf:98:2f:4d:ee',
'forward_type': 'testpmd',
},
'sla': {
'metrics': 'throughput_rx_mpps',
'throughput_rx_mpps': 0.5,
'action': 'monitor',
}
}
self.L2fwdargs = {
'task_id': "1234-5678",
'options': {
'multistream': 1,
'frame_size': 1024,
'testpmd_queue': 2,
'trafficgen_port1': 'ens5',
'trafficgen_port2': 'ens6',
'moongen_host_user': 'root',
'moongen_host_passwd': 'root',
'moongen_host_ip': '10.5.201.151',
'moongen_dir': '/home/lua-trafficgen',
'moongen_runBidirec': 'true',
'Package_Loss': 0,
'SearchRuntime': 60,
'moongen_port1_mac': '88:cf:98:2f:4d:ed',
'moongen_port2_mac': '88:cf:98:2f:4d:ee',
'forward_type': 'l2fwd',
},
'sla': {
'metrics': 'throughput_rx_mpps',
'throughput_rx_mpps': 0.5,
'action': 'monitor',
}
}
self._mock_ssh = mock.patch(
'yardstick.benchmark.scenarios.networking.moongen_testpmd.ssh')
self.mock_ssh = self._mock_ssh.start()
self.addCleanup(self._cleanup)
def _cleanup(self):
self._mock_ssh.stop()
def test_MoongenTestPMD_setup(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
def test_MoongenTestPMD_teardown(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
p.teardown()
self.assertFalse(p.setup_done)
def test_MoongenTestPMD_l2fwd_is_forward_setup_no(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.L2fwdargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
result = p._is_forward_setup()
self.assertFalse(result)
def test_MoongenTestPMD_l2fwd_is_forward_setup_yes(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.L2fwdargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, 'dummy', '')
result = p._is_forward_setup()
self.assertTrue(result)
def test_MoongenTestPMD_testpmd_is_forward_setup_no(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, 'dummy', '')
result = p._is_forward_setup()
self.assertFalse(result)
def test_MoongenTestPMD_testpmd_is_forward_setup_yes(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
result = p._is_forward_setup()
self.assertTrue(result)
@mock.patch('time.sleep')
def test_MoongenTestPMD_testpmd_forward_setup_first(self, _, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, 'dummy', '')
p.forward_setup()
self.assertFalse(p._is_forward_setup())
self.assertTrue(p.forward_setup_done)
@mock.patch('time.sleep')
def test_MoongenTestPMD_testpmd_dpdk_setup_next(self, _, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
p.forward_setup()
self.assertTrue(p._is_forward_setup())
self.assertTrue(p.forward_setup_done)
@mock.patch('time.sleep')
def test_MoongenTestPMD_l2fwd_forward_setup_first(self, _, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.L2fwdargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# is_dpdk_setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
p.forward_setup()
self.assertFalse(p._is_forward_setup())
self.assertTrue(p.forward_setup_done)
@mock.patch('time.sleep')
def test_MoongenTestPMD_l2fwd_dpdk_setup_next(self, _, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.L2fwdargs, self.ctx)
# setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, 'dummy', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
p.forward_setup()
self.assertTrue(p._is_forward_setup())
self.assertTrue(p.forward_setup_done)
def test_moongen_testpmd_generate_config_file(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
mock_subprocess.call().execute.return_value = None
p.generate_config_file(frame_size=1, multistream=1,
runBidirec="True", tg_port1_vlan=1,
tg_port2_vlan=2, SearchRuntime=1,
Package_Loss=0)
self.assertTrue(p.CONFIG_FILE)
def test_moongen_testpmd_result_to_data_match(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
mock_subprocess.call().execute.return_value = None
result = ("[REPORT]Device 1->0: Tx frames: 420161490 Rx Frames: 420161490"
" frame loss: 0, 0.000000% Rx Mpps: 7.002708\n[REPORT] "
"total: Tx frames: 840321216 Rx Frames: 840321216 frame loss: "
"0, 0.000000% Tx Mpps: 14.005388 Rx Mpps: 14.005388\n'")
p.result_to_data(result=result)
self.assertTrue(p.TO_DATA)
def test_moongen_testpmd_result_to_data_not_match(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
mock_subprocess.call().execute.return_value = None
result = ("")
p.result_to_data(result=result)
self.assertTrue(p.TO_DATA)
@mock.patch('time.sleep')
def test_moongen_testpmd_run_ok(self, _, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
p.setup_done = True
p.forward_setup_done = True
p.setup()
# run() specific mocks
p.server = self.mock_ssh.SSH.from_node()
mock_subprocess.call().execute.return_value = None
mock_subprocess.call().execute.return_value = None
result = ("[REPORT]Device 1->0: Tx frames: 420161490 Rx Frames: 420161490"
" frame loss: 0, 0.000000% Rx Mpps: 7.002708\n[REPORT] "
"total: Tx frames: 840321216 Rx Frames: 840321216 frame loss: "
"0, 0.000000% Tx Mpps: 14.005388 Rx Mpps: 14.005388\n'")
self.mock_ssh.SSH.from_node().execute.return_value = (
0, result, '')
test_result = {}
p.run(test_result)
self.assertEqual(test_result['rx_mpps'], 14.005388)
def test_moongen_testpmd_run_falied_vsperf_execution(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# run() specific mocks
mock_subprocess.call().execute.return_value = None
mock_subprocess.call().execute.return_value = None
self.mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
result = {}
self.assertRaises(RuntimeError, p.run, result)
def test_moongen_testpmd_run_falied_csv_report(self, mock_subprocess):
p = moongen_testpmd.MoongenTestPMD(self.TestPMDargs, self.ctx)
# setup() specific mocks
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
mock_subprocess.call().execute.return_value = None
p.setup()
self.assertIsNotNone(p.client)
self.assertTrue(p.setup_done)
# run() specific mocks
mock_subprocess.call().execute.return_value = None
mock_subprocess.call().execute.return_value = None
self.mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
self.mock_ssh.SSH.from_node().execute.return_value = (1, '', '')
result = {}
self.assertRaises(RuntimeError, p.run, result)
def main():
unittest.main()
if __name__ == '__main__':
main()
|
