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-rw-r--r--yardstick/tests/unit/benchmark/runner/test_arithmetic.py182
1 files changed, 182 insertions, 0 deletions
diff --git a/yardstick/tests/unit/benchmark/runner/test_arithmetic.py b/yardstick/tests/unit/benchmark/runner/test_arithmetic.py
index 7fda011d2..7b1e1e976 100644
--- a/yardstick/tests/unit/benchmark/runner/test_arithmetic.py
+++ b/yardstick/tests/unit/benchmark/runner/test_arithmetic.py
@@ -11,16 +11,52 @@ import mock
import unittest
import multiprocessing
import os
+import time
from yardstick.benchmark.runners import arithmetic
class ArithmeticRunnerTest(unittest.TestCase):
+ class MyMethod(object):
+ def __init__(self):
+ self.count = 101
+
+ def __call__(self, data):
+ self.count += 1
+ data['my_key'] = self.count
+ return self.count
+
def setUp(self):
self.scenario_cfg = {
+ 'runner': {
+ 'interval': 0,
+ 'iter_type': 'nested_for_loops',
+ 'iterators': [
+ {
+ 'name': 'stride',
+ 'start': 64,
+ 'stop': 128,
+ 'step': 64
+ },
+ {
+ 'name': 'size',
+ 'start': 500,
+ 'stop': 2000,
+ 'step': 500
+ }
+ ]
+ },
'type': 'some_type'
}
+ self.benchmark = mock.Mock()
+ self.benchmark_cls = mock.Mock(return_value=self.benchmark)
+
+ def _assert_defaults__worker_process_run_setup_and_teardown(self):
+ self.benchmark_cls.assert_called_once_with(self.scenario_cfg, {})
+ self.benchmark.setup.assert_called_once()
+ self.benchmark.teardown.assert_called_once()
+
@mock.patch.object(os, 'getpid')
@mock.patch.object(multiprocessing, 'Process')
def test__run_benchmark_called_with(self, mock_multiprocessing_process,
@@ -36,3 +72,149 @@ class ArithmeticRunnerTest(unittest.TestCase):
target=arithmetic._worker_process,
args=(runner.result_queue, benchmark_cls, 'my_method',
self.scenario_cfg, {}, runner.aborted, runner.output_queue))
+
+ @mock.patch.object(os, 'getpid')
+ def test__worker_process_runner_id(self, mock_os_getpid):
+ mock_os_getpid.return_value = 101
+
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self.assertEqual(self.scenario_cfg['runner']['runner_id'], 101)
+
+ @mock.patch.object(time, 'sleep')
+ def test__worker_process_calls_nested_for_loops(self, mock_time_sleep):
+ self.scenario_cfg['runner']['interval'] = 99
+
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.benchmark.my_method.assert_has_calls([mock.call({})] * 8)
+ self.assertEqual(self.benchmark.my_method.call_count, 8)
+ mock_time_sleep.assert_has_calls([mock.call(99)] * 8)
+ self.assertEqual(mock_time_sleep.call_count, 8)
+
+ @mock.patch.object(time, 'sleep')
+ def test__worker_process_calls_tuple_loops(self, mock_time_sleep):
+ self.scenario_cfg['runner']['interval'] = 99
+ self.scenario_cfg['runner']['iter_type'] = 'tuple_loops'
+
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.benchmark.my_method.assert_has_calls([mock.call({})] * 2)
+ self.assertEqual(self.benchmark.my_method.call_count, 2)
+ mock_time_sleep.assert_has_calls([mock.call(99)] * 2)
+ self.assertEqual(mock_time_sleep.call_count, 2)
+
+ def test__worker_process_stored_options_nested_for_loops(self):
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self.assertDictEqual(self.scenario_cfg['options'],
+ {'stride': 128, 'size': 2000})
+
+ def test__worker_process_stored_options_tuple_loops(self):
+ self.scenario_cfg['runner']['iter_type'] = 'tuple_loops'
+
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self.assertDictEqual(self.scenario_cfg['options'],
+ {'stride': 128, 'size': 1000})
+
+ def test__worker_process_aborted_set_early(self):
+ aborted = multiprocessing.Event()
+ aborted.set()
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ aborted, mock.Mock())
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.assertEqual(self.scenario_cfg['options'], {})
+ self.benchmark.my_method.assert_not_called()
+
+ def test__worker_process_output_queue_nested_for_loops(self):
+ self.benchmark.my_method = self.MyMethod()
+
+ output_queue = multiprocessing.Queue()
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), output_queue)
+ time.sleep(0.01)
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.assertEqual(self.benchmark.my_method.count, 109)
+ result = []
+ while not output_queue.empty():
+ result.append(output_queue.get())
+ self.assertListEqual(result, [102, 103, 104, 105, 106, 107, 108, 109])
+
+ def test__worker_process_output_queue_tuple_loops(self):
+ self.scenario_cfg['runner']['iter_type'] = 'tuple_loops'
+ self.benchmark.my_method = self.MyMethod()
+
+ output_queue = multiprocessing.Queue()
+ arithmetic._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), output_queue)
+ time.sleep(0.01)
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.assertEqual(self.benchmark.my_method.count, 103)
+ result = []
+ while not output_queue.empty():
+ result.append(output_queue.get())
+ self.assertListEqual(result, [102, 103])
+
+ def test__worker_process_queue_nested_for_loops(self):
+ self.benchmark.my_method = self.MyMethod()
+
+ queue = multiprocessing.Queue()
+ timestamp = time.time()
+ arithmetic._worker_process(queue, self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+ time.sleep(0.01)
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.assertEqual(self.benchmark.my_method.count, 109)
+ count = 0
+ while not queue.empty():
+ count += 1
+ result = queue.get()
+ self.assertEqual(result['errors'], '')
+ self.assertEqual(result['data'], {'my_key': count + 101})
+ self.assertEqual(result['sequence'], count)
+ self.assertGreater(result['timestamp'], timestamp)
+ timestamp = result['timestamp']
+
+ def test__worker_process_queue_tuple_loops(self):
+ self.scenario_cfg['runner']['iter_type'] = 'tuple_loops'
+ self.benchmark.my_method = self.MyMethod()
+
+ queue = multiprocessing.Queue()
+ timestamp = time.time()
+ arithmetic._worker_process(queue, self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+ time.sleep(0.01)
+
+ self._assert_defaults__worker_process_run_setup_and_teardown()
+ self.assertEqual(self.benchmark.my_method.count, 103)
+ count = 0
+ while not queue.empty():
+ count += 1
+ result = queue.get()
+ self.assertEqual(result['errors'], '')
+ self.assertEqual(result['data'], {'my_key': count + 101})
+ self.assertEqual(result['sequence'], count)
+ self.assertGreater(result['timestamp'], timestamp)
+ timestamp = result['timestamp']