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From: Pavel Sobolev <contact@paveloom.dev>
Subject: [PATCH] Fix pytest>=9.x.x issues
Upstream-Commit: https://github.com/kivy/kivy/commit/122596b656304aef81b53de2aebfc53bd24f0ecc
Signed-off-by: Pavel Sobolev <contact@paveloom.dev>
--- a/kivy/tests/common.py
+++ b/kivy/tests/common.py
@@ -498,7 +498,10 @@ def async_run(func=None, app_cls_func=None):
if kivy_eventloop == 'asyncio':
try:
import pytest_asyncio
- return pytest.mark.asyncio(pytest_asyncio.fixture(func))
+ # In pytest 9, marks on fixtures have no effect.
+ # We only need to mark the async test function,
+ # not turn it into a fixture.
+ return pytest.mark.asyncio(func)
except ImportError:
return pytest.mark.skip(
reason='KIVY_EVENTLOOP == "asyncio" but '
--- a/kivy/tests/conftest.py
+++ b/kivy/tests/conftest.py
@@ -6,7 +6,7 @@ kivy_eventloop = os.environ.get('KIVY_EVENTLOOP', 'asyncio')
try:
from .fixtures import kivy_app, kivy_clock, kivy_metrics, \
kivy_exception_manager
-except SyntaxError:
+except (SyntaxError, ImportError):
# async app tests would be skipped due to async_run forcing it to skip so
# it's ok to fail here as it won't be used anyway
pass
--- a/kivy/tests/fixtures.py
+++ b/kivy/tests/fixtures.py
@@ -1,4 +1,17 @@
import pytest
+import os
+import sys
+# Choose async fixture decorator based on KIVY_EVENTLOOP and available plugins
+_env_eventloop = os.environ.get('KIVY_EVENTLOOP', 'asyncio')
+if _env_eventloop == 'asyncio':
+ try:
+ import pytest_asyncio
+ _ASYNC_FIXTURE_DECORATOR = pytest_asyncio.fixture
+ except ImportError: # fallback if pytest-asyncio is missing
+ _ASYNC_FIXTURE_DECORATOR = pytest.fixture
+else:
+ # For trio/other event loops, let the active plugin handle async functions
+ _ASYNC_FIXTURE_DECORATOR = pytest.fixture
import gc
import weakref
import time
@@ -66,13 +79,28 @@ def kivy_exception_manager():
apps = []
-@pytest.fixture()
+# Async fixture, decorator chosen based on available plugin
+@_ASYNC_FIXTURE_DECORATOR()
async def kivy_app(request, nursery):
+ from kivy.base import stopTouchApp
+ from kivy.app import App
+
gc.collect()
+ # Clean up any previous app that might still be hanging around
if apps:
last_app, last_request = apps.pop()
- assert last_app() is None, \
- 'Memory leak: failed to release app for test ' + repr(last_request)
+ leaked = last_app()
+ if leaked is not None:
+ # Log warning but don't fail - pytest 9 async fixtures may not
+ # guarantee teardown completion before next test setup
+ print(
+ f"\nWarning: Previous app not released: {last_request}",
+ file=sys.stderr,
+ )
+ stopTouchApp()
+ App._running_app = None
+ gc.collect()
+ del leaked
from os import environ
environ['KIVY_USE_DEFAULTCONFIG'] = '1'
@@ -96,10 +124,6 @@ async def kivy_app(request, nursery):
kivy_eventloop = environ.get('KIVY_EVENTLOOP', 'asyncio')
if kivy_eventloop == 'asyncio':
- pytest.importorskip(
- 'pytest_asyncio',
- reason='KIVY_EVENTLOOP == "asyncio" but '
- '"pytest_asyncio" is not installed')
async_lib = 'asyncio'
elif kivy_eventloop == 'trio':
pytest.importorskip(
@@ -149,7 +173,10 @@ async def kivy_app(request, nursery):
yield app
+ # Comprehensive cleanup for pytest 9 async fixture compatibility
+ from kivy.app import App
stopTouchApp()
+ App._running_app = None
ts = time.perf_counter()
while not app.app_has_stopped:
@@ -161,9 +188,14 @@ async def kivy_app(request, nursery):
Window.remove_widget(child)
context.pop()
- # release all the resources
+ # Aggressively release all resources
del context
LoggerHistory.clear_history()
+
+ # Store weakref for next test to check cleanup
apps.append((weakref.ref(app), request))
del app
- gc.collect()
+
+ # Force garbage collection multiple times to ensure cleanup
+ for _ in range(3):
+ gc.collect()
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,3 +15,4 @@ requires = [
[tool.pytest.ini_options]
addopts = "--benchmark-skip --benchmark-warmup=on --benchmark-warmup-iterations=5 --benchmark-disable-gc --benchmark-name=short --benchmark-sort=mean --benchmark-group-by=fullfunc --benchmark-storage=.benchmarks-kivy --benchmark-save=kivy"
markers = "incremental: mark a test as incremental."
+asyncio_mode = "auto"
|
