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Improve lingering timer checks (#99472)

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J. Nick Koston 2023-09-02 12:43:27 -05:00 committed by GitHub
parent 1048f47a91
commit 1ab2e900f9
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2 changed files with 31 additions and 8 deletions
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4
homeassistant/core.py
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@ -294,6 +294,10 @@ class HomeAssistant:
_hass.hass = hass _hass.hass = hass
return hass return hass
def __repr__(self) -> str:
"""Return the representation."""
return f"<HomeAssistant {self.state}>"
def __init__(self, config_dir: str) -> None: def __init__(self, config_dir: str) -> None:
"""Initialize new Home Assistant object.""" """Initialize new Home Assistant object."""
self.loop = asyncio.get_running_loop() self.loop = asyncio.get_running_loop()

35
tests/conftest.py
View File

@ -3,12 +3,13 @@ from __future__ import annotations
import asyncio import asyncio
from collections.abc import AsyncGenerator, Callable, Coroutine, Generator from collections.abc import AsyncGenerator, Callable, Coroutine, Generator
from contextlib import asynccontextmanager from contextlib import asynccontextmanager, contextmanager
import functools import functools
import gc import gc
import itertools import itertools
import logging import logging
import os import os
import reprlib
import sqlite3 import sqlite3
import ssl import ssl
import threading import threading
@ -302,6 +303,21 @@ def skip_stop_scripts(
yield yield
@contextmanager
def long_repr_strings() -> Generator[None, None, None]:
"""Increase reprlib maxstring and maxother to 300."""
arepr = reprlib.aRepr
original_maxstring = arepr.maxstring
original_maxother = arepr.maxother
arepr.maxstring = 300
arepr.maxother = 300
try:
yield
finally:
arepr.maxstring = original_maxstring
arepr.maxother = original_maxother
@pytest.fixture(autouse=True) @pytest.fixture(autouse=True)
def verify_cleanup( def verify_cleanup(
event_loop: asyncio.AbstractEventLoop, event_loop: asyncio.AbstractEventLoop,
@ -335,13 +351,16 @@ def verify_cleanup(
for handle in event_loop._scheduled: # type: ignore[attr-defined] for handle in event_loop._scheduled: # type: ignore[attr-defined]
if not handle.cancelled(): if not handle.cancelled():
if expected_lingering_timers: with long_repr_strings():
_LOGGER.warning("Lingering timer after test %r", handle) if expected_lingering_timers:
elif handle._args and isinstance(job := handle._args[0], HassJob): _LOGGER.warning("Lingering timer after test %r", handle)
pytest.fail(f"Lingering timer after job {repr(job)}") elif handle._args and isinstance(job := handle._args[-1], HassJob):
else: if job.cancel_on_shutdown:
pytest.fail(f"Lingering timer after test {repr(handle)}") continue
handle.cancel() pytest.fail(f"Lingering timer after job {repr(job)}")
else:
pytest.fail(f"Lingering timer after test {repr(handle)}")
handle.cancel()
# Verify no threads where left behind. # Verify no threads where left behind.
threads = frozenset(threading.enumerate()) - threads_before threads = frozenset(threading.enumerate()) - threads_before