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#!/usr/bin/env python
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Tests for deleting a child object in python'''
import gc
import os
import random
import string
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from shiboken_paths import init_paths
init_paths()
from sample import ObjectType
class DeleteChildInPython(unittest.TestCase):
'''Test case for deleting (unref) a child in python'''
def testDeleteChild(self):
'''Delete child in python should not invalidate child'''
parent = ObjectType()
child = ObjectType(parent)
name = ''.join(random.sample(string.ascii_letters, 5))
child.setObjectName(name)
del child
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
new_child = parent.children()[0]
self.assertEqual(new_child.objectName(), name)
if __name__ == '__main__':
unittest.main()
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