def test_add(self):
t1 = timing.Timing(
OrderedDict([
('starting', 3.125),
('finishing', 1.625),
]))
t2 = timing.Timing(
OrderedDict([
('starting', 3),
('oh and another thing', 0.5),
]))
t1_events_copy = t1.events.copy()
t2_events_copy = t2.events.copy()
tsum = t1 + t2
self.assertIsNot(t1, tsum)
self.assertIsNot(t2, tsum)
self.assertIsNot(t1.events, tsum.events)
self.assertIsNot(t2.events, tsum.events)
self.assertEqual(t1.events, t1_events_copy)
self.assertEqual(t2.events, t2_events_copy)
self.assertEqual(
OrderedDict([
('starting', 6.125),
('finishing', 1.625),
('oh and another thing', 0.5),
]), tsum.events)
def test_add_empty(self):
t1 = timing.Timing()
t2 = timing.Timing()
tsum = t1 + t2
self.assertIsNot(t1, tsum)
self.assertIsNot(t2, tsum)
self.assertEqual(OrderedDict(), tsum.events)
def test_clear(self):
t1 = timing.Timing(
OrderedDict([
('starting', 3.125),
('finishing', 1.625),
]))
t1_events_before = t1.events
t1.clear()
self.assertIs(t1_events_before, t1.events)
self.assertEqual(OrderedDict(), t1.events)
def test_record_duration_exception(self, mock_monotonic):
epoch = 260690.552905407
mock_monotonic.side_effect = [epoch, epoch + 3.125]
t = timing.Timing()
with self.assertRaises(ValueError):
with t.record_duration('testing'):
raise ValueError('just testing here')
self.assertEqual(OrderedDict([
('testing', 3.125),
]), t.events)
def test_record_duration(self, mock_monotonic):
epoch = 260690.552905407
mock_monotonic.side_effect = [
epoch, epoch + 3.125, epoch + 10, epoch + 11.5
]
t = timing.Timing()
with t.record_duration('testing'):
pass
with t.record_duration('global warming'):
pass
self.assertEqual(
OrderedDict([
('testing', 3.125),
('global warming', 1.5),
]), t.events)
def test_json_encoding(self):
t1 = timing.Timing(
OrderedDict([
('starting', 3.125),
('rendering', 41.625),
('finishing', 1.625),
]))
as_json = json.dumps(t1, cls=json_encoder.JSONEncoder)
from_json = json.loads(as_json)
# For now we loose ordering of the timing info.
self.assertEqual(
{
"starting": 3.125,
"rendering": 41.625,
"finishing": 1.625
}, from_json)
def test_checkpoints(self, mock_monotonic):
epoch = 260690.552905407
mock_monotonic.side_effect = [
epoch, epoch + 3.125, epoch + 4.75, epoch + 5, epoch + 5.5
]
t = timing.Timing()
t.checkpoint('starting')
t.checkpoint('finishing')
t.checkpoint('')
t.checkpoint('oh and another thing')
t.checkpoint('')
self.assertEqual(
OrderedDict([
('starting', 3.125),
('finishing', 1.625),
('oh and another thing', 0.5),
]), t.events)
def test_add_bad_type(self):
with self.assertRaises(TypeError):
timing.Timing() + 3
with self.assertRaises(TypeError):
3 + timing.Timing()