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-rwxr-xr-xtests/ci/load_images.sh2
-rw-r--r--tests/opnfv/test_cases/opnfv_yardstick_tc076.yaml56
-rw-r--r--tests/unit/benchmark/core/test_task.py24
-rw-r--r--tests/unit/benchmark/scenarios/networking/test_nstat.py118
4 files changed, 199 insertions, 1 deletions
diff --git a/tests/ci/load_images.sh b/tests/ci/load_images.sh
index e1d717749..6f950ec72 100755
--- a/tests/ci/load_images.sh
+++ b/tests/ci/load_images.sh
@@ -206,7 +206,7 @@ create_nova_flavor()
# Create the nova flavor used by some sample test cases
openstack flavor create --id 100 --ram 512 --disk 3 --vcpus 1 yardstick-flavor
# DPDK-enabled OVS requires guest memory to be backed by large pages
- if [[ "$DEPLOY_SCENARIO" == *"-ovs-"* ]]; then
+ if [[ $DEPLOY_SCENARIO == *[_-]ovs[_-]* ]]; then
openstack flavor set --property hw:mem_page_size=large yardstick-flavor
fi
# VPP requires guest memory to be backed by large pages
diff --git a/tests/opnfv/test_cases/opnfv_yardstick_tc076.yaml b/tests/opnfv/test_cases/opnfv_yardstick_tc076.yaml
new file mode 100644
index 000000000..c23ee97c2
--- /dev/null
+++ b/tests/opnfv/test_cases/opnfv_yardstick_tc076.yaml
@@ -0,0 +1,56 @@
+---
+
+schema: "yardstick:task:0.1"
+
+description: >
+ Yardstick TC076 config file;
+ Monitor network metrics provided by the kernel in a host and calculate
+ IP datagram error rate, ICMP message error rate, TCP segment error rate and
+ UDP datagram error rate.
+
+scenarios:
+-
+ type: Ping
+ run_in_background: true
+ options:
+ packetsize: 200
+
+ host: demeter.yardstick-TC076
+ target: poseidon.yardstick-TC076
+
+-
+ type: Nstat
+ options:
+ duration: 300
+
+ host: poseidon.yardstick-TC076
+
+ runner:
+ type: Iteration
+ iterations: 1
+
+ sla:
+ IP_datagram_error_rate: 0.01
+ action: monitor
+
+context:
+ name: yardstick-TC076
+ image: yardstick-image
+ flavor: yardstick-flavor
+ user: ubuntu
+
+ placement_groups:
+ pgrp1:
+ policy: "availability"
+
+ servers:
+ demeter:
+ floating_ip: true
+ placement: "pgrp1"
+ poseidon:
+ floating_ip: true
+ placement: "pgrp1"
+
+ networks:
+ test:
+ cidr: '10.0.1.0/24'
diff --git a/tests/unit/benchmark/core/test_task.py b/tests/unit/benchmark/core/test_task.py
index c56e21047..cd7ffdebb 100644
--- a/tests/unit/benchmark/core/test_task.py
+++ b/tests/unit/benchmark/core/test_task.py
@@ -155,6 +155,30 @@ class TaskTestCase(unittest.TestCase):
self.assertEqual(task_args_fnames[0], None)
self.assertEqual(task_args_fnames[1], None)
+ def test_change_server_name_host_str(self):
+ scenario = {'host': 'demo'}
+ suffix = '-8'
+ task.change_server_name(scenario, suffix)
+ self.assertTrue(scenario['host'], 'demo-8')
+
+ def test_change_server_name_host_dict(self):
+ scenario = {'host': {'name': 'demo'}}
+ suffix = '-8'
+ task.change_server_name(scenario, suffix)
+ self.assertTrue(scenario['host']['name'], 'demo-8')
+
+ def test_change_server_name_target_str(self):
+ scenario = {'target': 'demo'}
+ suffix = '-8'
+ task.change_server_name(scenario, suffix)
+ self.assertTrue(scenario['target'], 'demo-8')
+
+ def test_change_server_name_target_dict(self):
+ scenario = {'target': {'name': 'demo'}}
+ suffix = '-8'
+ task.change_server_name(scenario, suffix)
+ self.assertTrue(scenario['target']['name'], 'demo-8')
+
def _get_file_abspath(self, filename):
curr_path = os.path.dirname(os.path.abspath(__file__))
file_path = os.path.join(curr_path, filename)
diff --git a/tests/unit/benchmark/scenarios/networking/test_nstat.py b/tests/unit/benchmark/scenarios/networking/test_nstat.py
new file mode 100644
index 000000000..87a766302
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/networking/test_nstat.py
@@ -0,0 +1,118 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd 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
+##############################################################################
+
+# Unittest for yardstick.benchmark.scenarios.networking.nstat.Nstat
+
+from __future__ import absolute_import
+
+import unittest
+
+import mock
+
+from yardstick.benchmark.scenarios.networking import nstat
+
+@mock.patch('yardstick.benchmark.scenarios.networking.nstat.ssh')
+class NstatTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.ctx = {
+ "host": {
+ "ip": "192.168.50.28",
+ "user": "root",
+ "key_filename": "mykey.key"
+ }
+ }
+
+ def test_nstat_successful_setup(self, mock_ssh):
+
+ n = nstat.Nstat({}, self.ctx)
+ n.setup()
+
+ mock_ssh.SSH().execute.return_value = (0, '', '')
+ self.assertIsNotNone(n.client)
+ self.assertEqual(n.setup_done, True)
+
+ def test_nstat_successful_no_sla(self, mock_ssh):
+
+ options = {
+ "duration": 60
+ }
+ args = {
+ "options": options,
+ }
+ n = nstat.Nstat(args, self.ctx)
+ result = {}
+
+ sample_output = '#kernel\nIpInReceives 1837 0.0\nIpInHdrErrors 0 0.0\nIpInAddrErrors 2 0.0\nIcmpInMsgs 319 0.0\nIcmpInErrors 0 0.0\nTcpInSegs 36 0.0\nTcpInErrs 0 0.0\nUdpInDatagrams 1318 0.0\nUdpInErrors 0 0.0\n'
+
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+
+ n.run(result)
+ expected_result = {"TcpInErrs": 0, "UdpInDatagrams": 1318,
+ "Tcp_segment_error_rate": 0.0, "IpInAddrErrors": 2,
+ "IpInHdrErrors": 0, "IcmpInErrors": 0, "IpErrors": 2,
+ "TcpInSegs": 36, "IpInReceives": 1837, "IcmpInMsgs": 319,
+ "IP_datagram_error_rate": 0.001, "Udp_datagram_error_rate": 0.0,
+ "Icmp_message_error_rate": 0.0, "UdpInErrors": 0}
+ self.assertEqual(result, expected_result)
+
+ def test_nstat_successful_sla(self, mock_ssh):
+
+ options = {
+ "duration": 60
+ }
+ sla = {
+ "IP_datagram_error_rate": 0.1
+ }
+ args = {
+ "options": options,
+ "sla": sla
+ }
+ n = nstat.Nstat(args, self.ctx)
+ result = {}
+
+ sample_output = '#kernel\nIpInReceives 1837 0.0\nIpInHdrErrors 0 0.0\nIpInAddrErrors 2 0.0\nIcmpInMsgs 319 0.0\nIcmpInErrors 0 0.0\nTcpInSegs 36 0.0\nTcpInErrs 0 0.0\nUdpInDatagrams 1318 0.0\nUdpInErrors 0 0.0\n'
+
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+
+ n.run(result)
+ expected_result = {"TcpInErrs": 0, "UdpInDatagrams": 1318,
+ "Tcp_segment_error_rate": 0.0, "IpInAddrErrors": 2,
+ "IpInHdrErrors": 0, "IcmpInErrors": 0, "IpErrors": 2,
+ "TcpInSegs": 36, "IpInReceives": 1837, "IcmpInMsgs": 319,
+ "IP_datagram_error_rate": 0.001, "Udp_datagram_error_rate": 0.0,
+ "Icmp_message_error_rate": 0.0, "UdpInErrors": 0}
+ self.assertEqual(result, expected_result)
+
+ def test_nstat_unsuccessful_cmd_error(self, mock_ssh):
+
+ options = {
+ "duration": 60
+ }
+ sla = {
+ "IP_datagram_error_rate": 0.1
+ }
+ args = {
+ "options": options,
+ "sla": sla
+ }
+ n = nstat.Nstat(args, self.ctx)
+ result = {}
+
+ mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
+ self.assertRaises(RuntimeError, n.run, result)
+
+
+def main():
+ unittest.main()
+
+if __name__ == '__main__':
+ main()