aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMiikka Koistinen <miikka.koistinen@nokia.com>2018-06-05 11:29:16 +0000
committerMiikka Koistinen <miikka.koistinen@nokia.com>2018-07-27 09:33:47 +0000
commit2ae4d674612ed0fb50a234eb5915e0b120f52b66 (patch)
treec909b1d97cbd4d54cee4455da370fa830ce6a46b
parentacc0f9cffaa84553bd2b5d86dabd82d907a281da (diff)
Add UT: DurationRunner worker exception handling
* Use time.sleep to avoid multiprocessing.Queue broken pipe error. JIRA: YARDSTICK-1199 Change-Id: Icd35dad547bfa1ac4fab564c00628ef0d30ac338 Signed-off-by: Miikka Koistinen <miikka.koistinen@nokia.com>
-rw-r--r--yardstick/tests/unit/benchmark/runner/test_duration.py132
1 files changed, 131 insertions, 1 deletions
diff --git a/yardstick/tests/unit/benchmark/runner/test_duration.py b/yardstick/tests/unit/benchmark/runner/test_duration.py
index 4c37afe57..d4801ef2c 100644
--- a/yardstick/tests/unit/benchmark/runner/test_duration.py
+++ b/yardstick/tests/unit/benchmark/runner/test_duration.py
@@ -14,16 +14,26 @@ import os
import time
from yardstick.benchmark.runners import duration
+from yardstick.common import exceptions as y_exc
class DurationRunnerTest(unittest.TestCase):
class MyMethod(object):
- def __init__(self):
+ SLA_VALIDATION_ERROR_SIDE_EFFECT = 1
+ BROAD_EXCEPTION_SIDE_EFFECT = 2
+
+ def __init__(self, side_effect=0):
self.count = 101
+ self.side_effect = side_effect
def __call__(self, data):
self.count += 1
data['my_key'] = self.count
+ if self.side_effect == self.SLA_VALIDATION_ERROR_SIDE_EFFECT:
+ raise y_exc.SLAValidationError(case_name='My Case',
+ error_msg='my error message')
+ elif self.side_effect == self.BROAD_EXCEPTION_SIDE_EFFECT:
+ raise y_exc.YardstickException
return self.count
def setUp(self):
@@ -183,3 +193,123 @@ class DurationRunnerTest(unittest.TestCase):
self.assertEqual(result['errors'], '')
self.assertEqual(result['data'], {'my_key': count + 101})
self.assertEqual(result['sequence'], count)
+
+ def test__worker_process_except_sla_validation_error_no_sla_cfg(self):
+ self.benchmark.my_method = mock.Mock(
+ side_effect=y_exc.SLAValidationError)
+
+ duration._worker_process(mock.Mock(), self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self._assert_defaults__worker_run_one_iteration()
+
+ def test__worker_process_except_sla_validation_error_sla_cfg_monitor(self):
+ self.scenario_cfg['sla'] = {'action': 'monitor'}
+ self.benchmark.my_method = mock.Mock(
+ side_effect=y_exc.SLAValidationError)
+
+ duration._worker_process(mock.Mock(), self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self._assert_defaults__worker_run_one_iteration()
+
+ def test__worker_process_raise_sla_validation_error_sla_cfg_default(self):
+ self.scenario_cfg['sla'] = {}
+ self.benchmark.my_method = mock.Mock(
+ side_effect=y_exc.SLAValidationError)
+
+ with self.assertRaises(y_exc.SLAValidationError):
+ duration._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self.benchmark_cls.assert_called_once_with(self.scenario_cfg, {})
+ self.benchmark.setup.assert_called_once()
+ self.benchmark.pre_run_wait_time.assert_called_once_with(0)
+ self.benchmark.my_method.assert_called_once_with({})
+
+ def test__worker_process_raise_sla_validation_error_sla_cfg_assert(self):
+ self.scenario_cfg['sla'] = {'action': 'assert'}
+ self.benchmark.my_method = mock.Mock(
+ side_effect=y_exc.SLAValidationError)
+
+ with self.assertRaises(y_exc.SLAValidationError):
+ duration._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self.benchmark_cls.assert_called_once_with(self.scenario_cfg, {})
+ self.benchmark.setup.assert_called_once()
+ self.benchmark.pre_run_wait_time.assert_called_once_with(0)
+ self.benchmark.my_method.assert_called_once_with({})
+
+ def test__worker_process_queue_on_sla_validation_error_monitor(self):
+ self.scenario_cfg['sla'] = {'action': 'monitor'}
+ self.benchmark.my_method = self.MyMethod(
+ side_effect=self.MyMethod.SLA_VALIDATION_ERROR_SIDE_EFFECT)
+
+ queue = multiprocessing.Queue()
+ timestamp = time.time()
+ duration._worker_process(queue, self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+ time.sleep(0.1)
+
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self.benchmark.pre_run_wait_time.assert_called_once_with(0)
+ self.benchmark.post_run_wait_time.assert_called_once_with(0)
+
+ result = queue.get()
+ self.assertGreater(result['timestamp'], timestamp)
+ self.assertEqual(result['errors'], ('My Case SLA validation failed. '
+ 'Error: my error message',))
+ self.assertEqual(result['data'], {'my_key': 102})
+ self.assertEqual(result['sequence'], 1)
+
+ def test__worker_process_broad_exception(self):
+ self.benchmark.my_method = mock.Mock(
+ side_effect=y_exc.YardstickException)
+
+ duration._worker_process(mock.Mock(), self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self._assert_defaults__worker_run_one_iteration()
+
+ def test__worker_process_queue_on_broad_exception(self):
+ self.benchmark.my_method = self.MyMethod(
+ side_effect=self.MyMethod.BROAD_EXCEPTION_SIDE_EFFECT)
+
+ queue = multiprocessing.Queue()
+ timestamp = time.time()
+ duration._worker_process(queue, self.benchmark_cls, 'my_method',
+ self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+ time.sleep(0.1)
+
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self.benchmark.pre_run_wait_time.assert_called_once_with(0)
+ self.benchmark.post_run_wait_time.assert_called_once_with(0)
+
+ result = queue.get()
+ self.assertGreater(result['timestamp'], timestamp)
+ self.assertNotEqual(result['errors'], '')
+ self.assertEqual(result['data'], {'my_key': 102})
+ self.assertEqual(result['sequence'], 1)
+
+ def test__worker_process_benchmark_teardown_on_broad_exception(self):
+ self.benchmark.teardown = mock.Mock(
+ side_effect=y_exc.YardstickException)
+
+ with self.assertRaises(SystemExit) as raised:
+ duration._worker_process(mock.Mock(), self.benchmark_cls,
+ 'my_method', self.scenario_cfg, {},
+ multiprocessing.Event(), mock.Mock())
+ self.assertEqual(raised.exception.code, 1)
+ self._assert_defaults__worker_run_setup_and_teardown()
+ self._assert_defaults__worker_run_one_iteration()