diff options
Diffstat (limited to 'sources/pyside2/tests/signals/segfault_proxyparent_test.py')
-rw-r--r-- | sources/pyside2/tests/signals/segfault_proxyparent_test.py | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/sources/pyside2/tests/signals/segfault_proxyparent_test.py b/sources/pyside2/tests/signals/segfault_proxyparent_test.py deleted file mode 100644 index 2d45f1e7f..000000000 --- a/sources/pyside2/tests/signals/segfault_proxyparent_test.py +++ /dev/null @@ -1,92 +0,0 @@ -############################################################################# -## -## 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 PySide2.QtCore import QObject, SIGNAL - -# Description of the problem -# After creating an PyObject that inherits from QObject, connecting it, -# deleting it and later creating another Python QObject-based object, this -# new object will point to the same memory position as the first one. - -# Somehow the underlying QObject also points to the same position. - -# In PyQt4, the connection works fine with the same memory behavior, -# so it looks like specific to SIP. - -class Dummy(QObject): - def __init__(self, parent=None): - QObject.__init__(self, parent) - -class Joe(QObject): - def __init__(self, parent=None): - QObject.__init__(self, parent) - -class SegfaultCase(unittest.TestCase): - """Test case for the segfault happening when parent() is called inside - ProxyObject""" - - def setUp(self): - self.called = False - - def tearDown(self): - try: - del self.args - except: - pass - - def callback(self, *args): - if tuple(self.args) == args: - self.called = True - - def testSegfault(self): - """Regression: Segfault for qobjects in the same memory position.""" - obj = Dummy() - QObject.connect(obj, SIGNAL('bar(int)'), self.callback) - self.args = (33,) - obj.emit(SIGNAL('bar(int)'), self.args[0]) - self.assertTrue(self.called) - del obj - - obj = Joe() - QObject.connect(obj, SIGNAL('bar(int)'), self.callback) - self.args = (33,) - obj.emit(SIGNAL('bar(int)'), self.args[0]) - self.assertTrue(self.called) - - -if __name__ == '__main__': - unittest.main() - |