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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#############################################################################
##
## Copyright (C) 2016 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of PySide2.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## 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.
##
## $QT_END_LICENSE$
##
#############################################################################
'''Tests ObjectType class of object-type with privates copy constructor and = operator.'''
import unittest
import sys
from sample import ObjectType, Str
import shiboken2 as shiboken
class ObjectTypeTest(unittest.TestCase):
'''Test cases ObjectType class of object-type with privates copy constructor and = operator.'''
def testObjectTypeSetObjectNameWithStrVariable(self):
'''ObjectType.setObjectName with Str variable as argument.'''
s = Str('object name')
o = ObjectType()
o.setObjectName(s)
self.assertEqual(str(o.objectName()), str(s))
def testObjectTypeSetObjectNameWithStrInstantiation(self):
'''ObjectType.setObjectName with Str instantiation as argument.'''
s = 'object name'
o = ObjectType()
o.setObjectName(Str(s))
self.assertEqual(str(o.objectName()), s)
def testObjectTypeSetObjectNameWithPythonString(self):
'''ObjectType.setObjectName with Python string as argument.'''
o = ObjectType()
o.setObjectName('object name')
self.assertEqual(str(o.objectName()), 'object name')
def testNullOverload(self):
o = ObjectType()
o.setObject(None)
self.assertEqual(o.callId(), 0)
o.setNullObject(None)
self.assertEqual(o.callId(), 1)
def testParentFromCpp(self):
o = ObjectType()
self.assertEqual(sys.getrefcount(o), 2)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.getCppParent().setObjectName('parent')
self.assertEqual(sys.getrefcount(o), 3)
o.destroyCppParent()
self.assertEqual(sys.getrefcount(o), 2)
def testNextInFocusChainCycle(self):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
shiboken.invalidate(parent)
def testNextInFocusChainCycleList(self):
'''As above but in for a list of objects'''
parents = []
children = []
focus_chains = []
for i in range(10):
parent = ObjectType()
child = ObjectType(parent)
next_focus = child.nextInFocusChain()
parents.append(parent)
children.append(child)
focus_chains.append(next_focus)
shiboken.invalidate(parents)
def testClassDecref(self):
# Bug was that class PyTypeObject wasn't decrefed when instance died
before = sys.getrefcount(ObjectType)
for i in range(1000):
obj = ObjectType()
shiboken.delete(obj)
after = sys.getrefcount(ObjectType)
self.assertLess(abs(before - after), 5)
if __name__ == '__main__':
unittest.main()
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