mirror of
https://github.com/element-hq/synapse.git
synced 2024-11-28 07:00:51 +03:00
20 lines
774 B
Python
20 lines
774 B
Python
|
from unittest import TestCase as StdlibTestCase
|
||
|
|
from unittest.mock import Mock
|
||
|
|
|
||
|
|
from synapse.logging.context import ContextResourceUsage, LoggingContext
|
||
|
|
from synapse.metrics.background_process_metrics import _BackgroundProcess
|
||
|
|
|
||
|
|
|
||
|
|
class TestBackgroundProcessMetrics(StdlibTestCase):
|
||
|
|
def test_update_metrics_with_negative_time_diff(self) -> None:
|
||
|
|
"""We should ignore negative reported utime and stime differences"""
|
||
|
|
usage = ContextResourceUsage()
|
||
|
|
usage.ru_stime = usage.ru_utime = -1.0
|
||
|
|
|
||
|
|
mock_logging_context = Mock(spec=LoggingContext)
|
||
|
|
mock_logging_context.get_resource_usage.return_value = usage
|
||
|
|
|
||
|
|
process = _BackgroundProcess("test process", mock_logging_context)
|
||
|
|
# Should not raise
|
||
|
|
process.update_metrics()
|