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Diffstat (limited to 'sources/pyside6/tests/QtWidgets/bug_854.py')
-rw-r--r-- | sources/pyside6/tests/QtWidgets/bug_854.py | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/bug_854.py b/sources/pyside6/tests/QtWidgets/bug_854.py new file mode 100644 index 000000000..218691312 --- /dev/null +++ b/sources/pyside6/tests/QtWidgets/bug_854.py @@ -0,0 +1,75 @@ +############################################################################# +## +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +import os +import sys +import unittest + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from init_paths import init_test_paths +init_test_paths(False) + +from PySide6.QtWidgets import QTableView, QVBoxLayout, QApplication +from PySide6.QtCore import QAbstractItemModel + +from helper.usesqapplication import UsesQApplication + + +class VirtualList(QAbstractItemModel): + def __getitem__(self, index): + self._getItemCalled = True + pass + + def rowCount(self, parent): + return 5000 + + def columnCount(self, parent): + return 3 + + def index(self, row, column, parent): + return self.createIndex(row, column) + + def parent(self, index): + return QModelIndex() + + def data(self, index, role): + return "(%i, %i)" % (index.row(), index.column()) + + +class TestQAbstractItemModel(UsesQApplication): + def testSetModel(self): + model = VirtualList() + model._getItemCalled = False + table = QTableView() + table.setModel(model) + table.show() + self.assertFalse(model._getItemCalled) + +if __name__ == "__main__": + unittest.main() + |