From 070076aea759b0ee1fff37572e75cba13a7bd714 Mon Sep 17 00:00:00 2001
From: kubi <jean.gaoliang@huawei.com>
Date: Tue, 13 Oct 2015 15:22:20 +0800
Subject: Support for netperf

As agreed in the IRC meeting, use iperf for YARDSTICK-112;
support for netperf shall also be included in the framework (Yardstick-121).
bulk data test and req/rsp test are supportted by netperf

JIRA:YARDSTICK-121
Change-Id: I0e934dc067802c2792d751a19a187cd00ad8741b
Signed-off-by: kubi <jean.gaoliang@huawei.com>
---
 .../networking/netperf_sample_output.json          |   1 +
 .../benchmark/scenarios/networking/test_netperf.py | 116 +++++++++++++++++++++
 2 files changed, 117 insertions(+)
 create mode 100755 tests/unit/benchmark/scenarios/networking/netperf_sample_output.json
 create mode 100755 tests/unit/benchmark/scenarios/networking/test_netperf.py

(limited to 'tests/unit/benchmark/scenarios/networking')

diff --git a/tests/unit/benchmark/scenarios/networking/netperf_sample_output.json b/tests/unit/benchmark/scenarios/networking/netperf_sample_output.json
new file mode 100755
index 000000000..bba76cfa5
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/networking/netperf_sample_output.json
@@ -0,0 +1 @@
+{"mean_latency":"9.49","troughput":"823.77","troughput_unit":"10^6bits/s"}
\ No newline at end of file
diff --git a/tests/unit/benchmark/scenarios/networking/test_netperf.py b/tests/unit/benchmark/scenarios/networking/test_netperf.py
new file mode 100755
index 000000000..d5c19918b
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/networking/test_netperf.py
@@ -0,0 +1,116 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2015 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.netperf.Netperf
+
+import mock
+import unittest
+import os
+import json
+
+from yardstick.benchmark.scenarios.networking import netperf
+
+
+@mock.patch('yardstick.benchmark.scenarios.networking.netperf.ssh')
+class NetperfTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.ctx = {
+            'host': '172.16.0.137',
+            'target': '172.16.0.138',
+            'user': 'cirros',
+            'key_filename': "mykey.key"
+        }
+
+    def test_netperf_successful_setup(self, mock_ssh):
+
+        p = netperf.Netperf(self.ctx)
+        mock_ssh.SSH().execute.return_value = (0, '', '')
+
+        p.setup()
+        self.assertIsNotNone(p.server)
+        self.assertIsNotNone(p.client)
+        self.assertEqual(p.setup_done, True)
+
+    def test_netperf_successful_no_sla(self, mock_ssh):
+
+        p = netperf.Netperf(self.ctx)
+        mock_ssh.SSH().execute.return_value = (0, '', '')
+        p.host = mock_ssh.SSH()
+
+        options = {}
+        args = {'options': options}
+
+        sample_output = self._read_sample_output()
+        mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+        expected_result = json.loads(sample_output)
+        result = p.run(args)
+        self.assertEqual(result, expected_result)
+
+    def test_netperf_successful_sla(self, mock_ssh):
+
+        p = netperf.Netperf(self.ctx)
+        mock_ssh.SSH().execute.return_value = (0, '', '')
+        p.host = mock_ssh.SSH()
+
+        options = {}
+        args = {
+            'options': options,
+            'sla': {'mean_latency': 100}
+        }
+
+        sample_output = self._read_sample_output()
+        mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+        expected_result = json.loads(sample_output)
+        result = p.run(args)
+        self.assertEqual(result, expected_result)
+
+    def test_netperf_unsuccessful_sla(self, mock_ssh):
+
+        p = netperf.Netperf(self.ctx)
+        mock_ssh.SSH().execute.return_value = (0, '', '')
+        p.host = mock_ssh.SSH()
+
+        options = {}
+        args = {
+            'options': options,
+            'sla': {'mean_latency': 5}
+        }
+
+        sample_output = self._read_sample_output()
+        mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+        self.assertRaises(AssertionError, p.run, args)
+
+    def test_netperf_unsuccessful_script_error(self, mock_ssh):
+
+        p = netperf.Netperf(self.ctx)
+        mock_ssh.SSH().execute.return_value = (0, '', '')
+        p.host = mock_ssh.SSH()
+
+        options = {}
+        args = {'options': options}
+
+        mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
+        self.assertRaises(RuntimeError, p.run, args)
+
+    def _read_sample_output(self):
+        curr_path = os.path.dirname(os.path.abspath(__file__))
+        output = os.path.join(curr_path, 'netperf_sample_output.json')
+        with open(output) as f:
+            sample_output = f.read()
+        return sample_output
+
+
+def main():
+    unittest.main()
+
+if __name__ == '__main__':
+    main()
-- 
cgit 1.2.3-korg