diff options
Diffstat (limited to 'sources/pyside6/tests/QtCore/qobject_children_segfault_test.py')
-rw-r--r-- | sources/pyside6/tests/QtCore/qobject_children_segfault_test.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/qobject_children_segfault_test.py b/sources/pyside6/tests/QtCore/qobject_children_segfault_test.py new file mode 100644 index 000000000..508526cca --- /dev/null +++ b/sources/pyside6/tests/QtCore/qobject_children_segfault_test.py @@ -0,0 +1,42 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 + +'''Test cases for parent-child relationship''' + +import gc +import os +import sys +import unittest + +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.QtCore import QObject, QCoreApplication + + +class ChildrenCoreApplication(unittest.TestCase): + '''Test case for calling QObject.children after creating a QCoreApp''' + + def testQCoreAppChildren(self): + # QObject.children() after creating a QCoreApplication + # Minimal test: + # 1- Create QCoreApp + # 2- Create parent and childrens + # 3- While keeping the children alive, call parent.children() + # 4- Delete parent + app = QCoreApplication([]) + parent = QObject() + children = [QObject(parent) for x in range(25)] + # Uncomment the lines below to make the test pass + # del children + # del child2 + del parent # XXX Segfaults here + # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion + gc.collect() + self.assertTrue(True) + + +if __name__ == '__main__': + unittest.main() |