diff options
Diffstat (limited to 'tests/unit/benchmark/scenarios')
| -rw-r--r-- | tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py | 12 | ||||
| -rw-r--r-- | tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py | 186 |
2 files changed, 192 insertions, 6 deletions
diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py index 496ee770c..e6998e443 100644 --- a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk.py @@ -16,6 +16,7 @@ import unittest import mock +import yardstick.common.utils as utils from yardstick.benchmark.scenarios.networking import pktgen_dpdk @@ -60,11 +61,10 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (0, '', '') - p.get_port_ip(p.server, "eth1") + utils.get_port_ip(p.server, "eth1") mock_ssh.SSH.from_node().execute.assert_called_with( - "ifconfig eth1 |grep 'inet addr' |awk '{print $2}' \ - |cut -d ':' -f2 ") + "ifconfig eth1 |grep 'inet addr' |awk '{print $2}' |cut -d ':' -f2 ") def test_pktgen_dpdk_unsuccessful_get_port_ip(self, mock_ssh): @@ -76,7 +76,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): p.server = mock_ssh.SSH.from_node() mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') - self.assertRaises(RuntimeError, p.get_port_ip, p.server, "eth1") + self.assertRaises(RuntimeError, utils.get_port_ip, p.server, "eth1") def test_pktgen_dpdk_successful_get_port_mac(self, mock_ssh): @@ -88,7 +88,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): mock_ssh.SSH.from_node().execute.return_value = (0, '', '') - p.get_port_mac(p.server, "eth1") + utils.get_port_mac(p.server, "eth1") mock_ssh.SSH.from_node().execute.assert_called_with( "ifconfig |grep HWaddr |grep eth1 |awk '{print $5}' ") @@ -103,7 +103,7 @@ class PktgenDPDKLatencyTestCase(unittest.TestCase): p.server = mock_ssh.SSH.from_node() mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR') - self.assertRaises(RuntimeError, p.get_port_mac, p.server, "eth1") + self.assertRaises(RuntimeError, utils.get_port_mac, p.server, "eth1") def test_pktgen_dpdk_successful_no_sla(self, mock_ssh): diff --git a/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py new file mode 100644 index 000000000..0178165f8 --- /dev/null +++ b/tests/unit/benchmark/scenarios/networking/test_pktgen_dpdk_throughput.py @@ -0,0 +1,186 @@ +############################################################################## +# Copyright (c) 2017 Nokia and others. +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## +#!/usr/bin/env python + +# Unittest for yardstick.benchmark.scenarios.networking.pktgen.PktgenDPDK + +from __future__ import absolute_import +import unittest + +from oslo_serialization import jsonutils +import mock + +from yardstick.benchmark.scenarios.networking import pktgen_dpdk_throughput + + +@mock.patch('yardstick.benchmark.scenarios.networking.pktgen_dpdk_throughput.ssh') +class PktgenDPDKTestCase(unittest.TestCase): + + def setUp(self): + self.ctx = { + 'host': { + 'ip': '172.16.0.137', + 'user': 'root', + 'key_filename': 'mykey.key' + }, + 'target': { + 'ip': '172.16.0.138', + 'user': 'root', + 'key_filename': 'mykey.key', + } + } + + def test_pktgen_dpdk_throughput_successful_setup(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + p.setup() + + mock_ssh.SSH().execute.return_value = (0, '', '') + self.assertIsNotNone(p.server) + self.assertIsNotNone(p.client) + self.assertEqual(p.setup_done, True) + + def test_pktgen_dpdk_throughput_successful_no_sla(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10}, + } + + result = {} + + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_dpdk_result = mock.Mock() + mock_dpdk_result.return_value = 149300 + p._dpdk_get_result = mock_dpdk_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149776, "flows": 110}' + mock_ssh.SSH().execute.return_value = (0, sample_output, '') + + p.run(result) + expected_result = jsonutils.loads(sample_output) + expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 + self.assertEqual(result, expected_result) + + def test_pktgen_dpdk_throughput_successful_sla(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10}, + 'sla': {'max_ppm': 10000} + } + result = {} + + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_dpdk_result = mock.Mock() + mock_dpdk_result.return_value = 149300 + p._dpdk_get_result = mock_dpdk_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149776, "flows": 110}' + mock_ssh.SSH().execute.return_value = (0, sample_output, '') + + p.run(result) + expected_result = jsonutils.loads(sample_output) + expected_result["packets_received"] = 149300 + expected_result["packetsize"] = 60 + self.assertEqual(result, expected_result) + + def test_pktgen_dpdk_throughput_unsuccessful_sla(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10}, + 'sla': {'max_ppm': 1000} + } + result = {} + + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_dpdk_result = mock.Mock() + mock_dpdk_result.return_value = 149300 + p._dpdk_get_result = mock_dpdk_result + + sample_output = '{"packets_per_second": 9753, "errors": 0, \ + "packets_sent": 149776, "flows": 110}' + mock_ssh.SSH().execute.return_value = (0, sample_output, '') + self.assertRaises(AssertionError, p.run, result) + + def test_pktgen_dpdk_throughput_unsuccessful_script_error(self, mock_ssh): + args = { + 'options': {'packetsize': 60, 'number_of_ports': 10}, + 'sla': {'max_ppm': 1000} + } + result = {} + + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR') + self.assertRaises(RuntimeError, p.run, result) + + def test_pktgen_dpdk_throughput_is_dpdk_setup(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + p.server = mock_ssh.SSH() + + mock_ssh.SSH().execute.return_value = (0, '', '') + + p._is_dpdk_setup("server") + + mock_ssh.SSH().execute.assert_called_with( + "ip a | grep eth1 2>/dev/null") + + def test_pktgen_dpdk_throughput_dpdk_setup(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_ssh.SSH().execute.return_value = (0, '', '') + + p.dpdk_setup() + + self.assertEqual(p.dpdk_setup_done, True) + + def test_pktgen_dpdk_throughput_dpdk_get_result(self, mock_ssh): + args = { + 'options': {'packetsize': 60}, + } + p = pktgen_dpdk_throughput.PktgenDPDK(args, self.ctx) + p.server = mock_ssh.SSH() + p.client = mock_ssh.SSH() + + mock_ssh.SSH().execute.return_value = (0, '10000', '') + + p._dpdk_get_result() + + mock_ssh.SSH().execute.assert_called_with( + "sudo /dpdk/destdir/bin/dpdk-procinfo -- --stats-reset > /dev/null 2>&1") + +def main(): + unittest.main() + +if __name__ == '__main__': + main() |