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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 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 QAbstractListModel, QLine
from PySide6.QtWidgets import QApplication, QListView
class MyModel (QAbstractListModel):
stupidLine = QLine(0, 0, 10, 10)
def rowCount(self, parent):
return 1
def data(self, index, role):
return self.stupidLine
class TestBug693(unittest.TestCase):
def testIt(self):
app = QApplication([])
model = MyModel()
view = QListView()
view.setModel(model)
view.show()
# This must NOT throw the exception:
# RuntimeError: Internal C++ object (PySide6.QtCore.QLine) already deleted.
MyModel.stupidLine.isNull()
if __name__ == "__main__":
unittest.main()
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