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Diffstat (limited to 'sources/pyside2/tests/QtCore/qobject_inherits_test.py')
| -rw-r--r-- | sources/pyside2/tests/QtCore/qobject_inherits_test.py | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/sources/pyside2/tests/QtCore/qobject_inherits_test.py b/sources/pyside2/tests/QtCore/qobject_inherits_test.py deleted file mode 100644 index bc6e00654..000000000 --- a/sources/pyside2/tests/QtCore/qobject_inherits_test.py +++ /dev/null @@ -1,131 +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. -## -## $QT_END_LICENSE$ -## -############################################################################# - -'''Test cases for QObject methods''' - -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, QTimer -from PySide2.QtWidgets import QApplication, QLabel, QVBoxLayout - -is_alive = None - -class InheritsCase(unittest.TestCase): - '''Test case for QObject.inherits''' - - def testCppInheritance(self): - #QObject.inherits() for c++ classes - #An class inherits itself - self.assertTrue(QObject().inherits('QObject')) - - def testPythonInheritance(self): - #QObject.inherits() for python classes - - class Dummy(QObject): - #Dummy class - pass - - self.assertTrue(Dummy().inherits('QObject')) - self.assertTrue(Dummy().inherits('Dummy')) - self.assertTrue(not Dummy().inherits('FooBar')) - - def testPythonMultiInheritance(self): - #QObject.inherits() for multiple inheritance - # QObject.inherits(classname) should fail if classname isn't a - # QObject subclass - - class Parent(object): - #Dummy parent - pass - class Dummy(QObject, Parent): - #Dummy class - pass - - self.assertTrue(Dummy().inherits('QObject')) - self.assertTrue(not Dummy().inherits('Parent')) - - def testSetAttributeBeforeCallingInitOnQObjectDerived(self): - '''Test for bug #428.''' - class DerivedObject(QObject): - def __init__(self): - self.member = 'member' - QObject.__init__(self) - obj0 = DerivedObject() - # The second instantiation of DerivedObject will generate an exception - # that will not come to surface immediately. - obj1 = DerivedObject() - # The mere calling of the object method causes - # the exception to "reach the surface". - obj1.objectName() - - def testMultipleInheritance(self): - def declareClass(): - class Foo(object, QObject): - pass - - self.assertRaises(TypeError, declareClass) - - # PYSIDE-11: - # The takeOwnership() method was relying that the SbkObject - # had a converter, which it's not the case when multiple - # inheritance is used. - # The deleteLater() method uses the takeOwnership() to give - # control of the object to C++, so it can be remove once - # the destructor is called. - # The solution was to add a default case when the object - # is null under the pythonTypeIsValueType() method in shiboken. - def testDeleteMultipleInheritance(self): - app = QApplication(sys.argv) - class DerivedLabel(QLabel, QObject): - def __del__(self): - global is_alive - is_alive = False - - global is_alive - child = DerivedLabel('Hello') - is_alive = True - parent = QVBoxLayout() - parent.addWidget(child) - parent.removeWidget(child) - child.deleteLater() - self.assertTrue(is_alive) - del child - self.assertTrue(is_alive) - QTimer.singleShot(100, app.quit) - app.exec_() - self.assertFalse(is_alive) - - -if __name__ == '__main__': - unittest.main() |