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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
'''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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