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* add log when probing detect stream on startup when users don't explicitly set detect.width and detect.height, we probe for them. sometimes the probe hangs (camera doesn't support UDP, like some Reolinks), so this log message will make that clearer * add faq about probing detect stream * fix stuck activity ring when tracked object transitions to stationary * drop cache segments past retain cutoff regardless of retention mode * add maintainer test
121 lines
4.9 KiB
Python
121 lines
4.9 KiB
Python
import datetime
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import sys
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import unittest
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from unittest.mock import MagicMock, patch
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# Mock complex imports before importing maintainer, saving originals so we can
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# restore them after import and avoid polluting sys.modules for other tests.
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_MOCKED_MODULES = [
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"frigate.comms.inter_process",
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"frigate.comms.detections_updater",
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"frigate.comms.recordings_updater",
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"frigate.config.camera.updater",
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]
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_originals = {name: sys.modules.get(name) for name in _MOCKED_MODULES}
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for name in _MOCKED_MODULES:
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sys.modules[name] = MagicMock()
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# Now import the class under test
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from frigate.config import FrigateConfig # noqa: E402
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from frigate.record.maintainer import RecordingMaintainer # noqa: E402
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# Restore original modules (or remove mock if there was no original)
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for name, orig in _originals.items():
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if orig is None:
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sys.modules.pop(name, None)
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else:
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sys.modules[name] = orig
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class TestMaintainer(unittest.IsolatedAsyncioTestCase):
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async def test_move_files_survives_bad_filename(self):
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config = MagicMock(spec=FrigateConfig)
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config.cameras = {}
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stop_event = MagicMock()
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maintainer = RecordingMaintainer(config, stop_event)
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# We need to mock end_time_cache to avoid key errors if logic proceeds
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maintainer.end_time_cache = {}
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# Mock filesystem
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# One bad file, one good file
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files = ["bad_filename.mp4", "camera@20210101000000+0000.mp4"]
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with patch("os.listdir", return_value=files):
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with patch("os.path.isfile", return_value=True):
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with patch(
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"frigate.record.maintainer.psutil.process_iter", return_value=[]
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):
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with patch("frigate.record.maintainer.logger.warning") as warn:
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# Mock validate_and_move_segment to avoid further logic
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maintainer.validate_and_move_segment = MagicMock()
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try:
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await maintainer.move_files()
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except ValueError as e:
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if "not enough values to unpack" in str(e):
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self.fail("move_files() crashed on bad filename!")
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raise e
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except Exception:
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# Ignore other errors (like DB connection) as we only care about the unpack crash
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pass
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# The bad filename is encountered in multiple loops, but should only warn once.
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matching = [
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c
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for c in warn.call_args_list
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if c.args
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and isinstance(c.args[0], str)
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and "Skipping unexpected files in cache" in c.args[0]
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]
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self.assertEqual(
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1,
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len(matching),
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f"Expected a single warning for unexpected files, got {len(matching)}",
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)
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async def test_drops_quiet_segment_when_only_motion_retention(self):
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# Regression: when motion retention is enabled but a segment has no
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# motion and no review overlaps it, the segment must still be dropped.
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# Otherwise it sits in cache forever, accumulates, and triggers the
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# "Unable to keep up with recording segments in cache" warning every
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# ~10s as the overflow trim in move_files discards the oldest one.
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config = MagicMock(spec=FrigateConfig)
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camera_config = MagicMock()
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camera_config.record.enabled = True
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camera_config.record.continuous.days = 0
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camera_config.record.motion.days = 1
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camera_config.record.event_pre_capture = 5
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config.cameras = {"test_cam": camera_config}
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stop_event = MagicMock()
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maintainer = RecordingMaintainer(config, stop_event)
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now = datetime.datetime.now(datetime.timezone.utc)
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start_time = now - datetime.timedelta(seconds=20)
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end_time = now - datetime.timedelta(seconds=10)
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cache_path = "/tmp/cache/test_cam@20260417150000+0000.mp4"
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maintainer.end_time_cache = {cache_path: (end_time, 10.0)}
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# Single processed frame well past end_time with no motion/objects.
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maintainer.object_recordings_info["test_cam"] = [(now.timestamp(), [], [], [])]
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maintainer.audio_recordings_info["test_cam"] = []
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maintainer.drop_segment = MagicMock()
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maintainer.recordings_publisher = MagicMock()
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result = await maintainer.validate_and_move_segment(
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"test_cam",
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reviews=[],
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recording={"start_time": start_time, "cache_path": cache_path},
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)
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self.assertIsNone(result)
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maintainer.drop_segment.assert_called_once_with(cache_path)
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if __name__ == "__main__":
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unittest.main()
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