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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import gc
import os
import sys
import unittest
import weakref
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtWidgets import QMenu, QWidget, QMenuBar, QToolBar
from helper.usesqapplication import UsesQApplication
class TestQActionLifeCycle(UsesQApplication):
def actionDestroyed(self, act):
self._actionDestroyed = True
def testMenu(self):
self._actionDestroyed = False
w = QWidget()
menu = QMenu(w)
act = menu.addAction("MENU")
_ref = weakref.ref(act, self.actionDestroyed)
act = None
self.assertFalse(self._actionDestroyed)
menu.clear()
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertTrue(self._actionDestroyed)
def testMenuBar(self):
self._actionDestroyed = False
w = QWidget()
menuBar = QMenuBar(w)
act = menuBar.addAction("MENU")
_ref = weakref.ref(act, self.actionDestroyed)
act = None
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertFalse(self._actionDestroyed)
menuBar.clear()
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertTrue(self._actionDestroyed)
def testToolBar(self):
self._actionDestroyed = False
w = QWidget()
toolBar = QToolBar(w)
act = toolBar.addAction("MENU")
_ref = weakref.ref(act, self.actionDestroyed)
act = None
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertFalse(self._actionDestroyed)
toolBar.clear()
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
self.assertTrue(self._actionDestroyed)
if __name__ == "__main__":
unittest.main()
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