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#############################################################################
##
## Copyright (C) 2016 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of Qt for Python.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
'''Test bug 585: http://bugs.openbossa.org/show_bug.cgi?id=585'''
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.QtWidgets import QApplication, QTreeWidget, QTreeWidgetItem
class Bug585(unittest.TestCase):
@unittest.skipUnless(hasattr(sys, "getrefcount"), f"{sys.implementation.name} has no refcount")
def testCase(self):
app = QApplication([])
self._tree = QTreeWidget()
self._tree.setColumnCount(2)
i1 = QTreeWidgetItem(self._tree, ['1', ])
i2 = QTreeWidgetItem(self._tree, ['2', ])
refCount = sys.getrefcount(i1)
# this function return None
# because the topLevelItem does not has a parent item
# but still have a TreeWidget as a parent
self._tree.topLevelItem(0).parent()
self.assertEqual(refCount, sys.getrefcount(i1))
if __name__ == '__main__':
unittest.main()
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