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authorQiLiang <liangqi1@huawei.com>2015-09-07 21:55:29 +0800
committerQiLiang <liangqi1@huawei.com>2015-10-15 09:59:34 +0800
commitc967d7365e1256a257ceb9880caa02d6942dfad7 (patch)
tree6d49f29db2dbbd15023dfeeafd2e5dee9b68531f /tests/unit/benchmark/scenarios/compute/test_cyclictest.py
parent15e8300a8e85d5907c5ea90da505929b8ca85ca0 (diff)
Add Cyclictest scenario and sample
Support measuring operating system's high resolution by using Cyclictest. JIRA: YARDSTICK-122 Change-Id: I2e00ce117e263deaaf52cd2d663b845bd5b65432 Signed-off-by: QiLiang <liangqi1@huawei.com>
Diffstat (limited to 'tests/unit/benchmark/scenarios/compute/test_cyclictest.py')
-rw-r--r--tests/unit/benchmark/scenarios/compute/test_cyclictest.py161
1 files changed, 161 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/compute/test_cyclictest.py b/tests/unit/benchmark/scenarios/compute/test_cyclictest.py
new file mode 100644
index 000000000..3791b4a76
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/compute/test_cyclictest.py
@@ -0,0 +1,161 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and other.
+#
+# 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.compute.cyclictest.Cyclictest
+
+import mock
+import unittest
+import json
+
+from yardstick.benchmark.scenarios.compute import cyclictest
+
+
+@mock.patch('yardstick.benchmark.scenarios.compute.cyclictest.ssh')
+class CyclictestTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.ctx = {
+ "host": "192.168.50.28",
+ "user": "root",
+ "key_filename": "mykey.key"
+ }
+
+ def test_cyclictest_successful_setup(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ c.setup()
+
+ mock_ssh.SSH().execute.return_value = (0, '', '')
+ self.assertIsNotNone(c.client)
+ self.assertEqual(c.setup_done, True)
+
+ def test_cyclictest_successful_no_sla(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ options = {
+ "affinity": 2,
+ "interval": 100,
+ "priority": 88,
+ "loops": 10000,
+ "threads": 2,
+ "histogram": 80
+ }
+ args = {
+ "options": options,
+ }
+ c.server = mock_ssh.SSH()
+
+ sample_output = '{"min": 100, "avg": 500, "max": 1000}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+
+ result = c.run(args)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(result, expected_result)
+
+ def test_cyclictest_successful_sla(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ options = {
+ "affinity": 2,
+ "interval": 100,
+ "priority": 88,
+ "loops": 10000,
+ "threads": 2,
+ "histogram": 80
+ }
+ sla = {
+ "max_min_latency": 100,
+ "max_avg_latency": 500,
+ "max_max_latency": 1000,
+ }
+ args = {
+ "options": options,
+ "sla": sla
+ }
+ c.server = mock_ssh.SSH()
+
+ sample_output = '{"min": 100, "avg": 500, "max": 1000}'
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+
+ result = c.run(args)
+ expected_result = json.loads(sample_output)
+ self.assertEqual(result, expected_result)
+
+ def test_cyclictest_unsuccessful_sla_min_latency(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ args = {
+ "options": {},
+ "sla": {"max_min_latency": 10}
+ }
+ c.server = mock_ssh.SSH()
+ sample_output = '{"min": 100, "avg": 500, "max": 1000}'
+
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, c.run, args)
+
+ def test_cyclictest_unsuccessful_sla_avg_latency(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ args = {
+ "options": {},
+ "sla": {"max_avg_latency": 10}
+ }
+ c.server = mock_ssh.SSH()
+ sample_output = '{"min": 100, "avg": 500, "max": 1000}'
+
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, c.run, args)
+
+ def test_cyclictest_unsuccessful_sla_max_latency(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ args = {
+ "options": {},
+ "sla": {"max_max_latency": 10}
+ }
+ c.server = mock_ssh.SSH()
+ sample_output = '{"min": 100, "avg": 500, "max": 1000}'
+
+ mock_ssh.SSH().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, c.run, args)
+
+ def test_cyclictest_unsuccessful_script_error(self, mock_ssh):
+
+ c = cyclictest.Cyclictest(self.ctx)
+ options = {
+ "affinity": 2,
+ "interval": 100,
+ "priority": 88,
+ "loops": 10000,
+ "threads": 2,
+ "histogram": 80
+ }
+ sla = {
+ "max_min_latency": 100,
+ "max_avg_latency": 500,
+ "max_max_latency": 1000,
+ }
+ args = {
+ "options": options,
+ "sla": sla
+ }
+ c.server = mock_ssh.SSH()
+
+ mock_ssh.SSH().execute.return_value = (1, '', 'FOOBAR')
+ self.assertRaises(RuntimeError, c.run, args)
+
+
+def main():
+ unittest.main()
+
+if __name__ == '__main__':
+ main()