diff options
Diffstat (limited to 'sources/shiboken2/tests/samplebinding/ownership_transference_test.py')
-rw-r--r-- | sources/shiboken2/tests/samplebinding/ownership_transference_test.py | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/sources/shiboken2/tests/samplebinding/ownership_transference_test.py b/sources/shiboken2/tests/samplebinding/ownership_transference_test.py deleted file mode 100644 index 1a783458e..000000000 --- a/sources/shiboken2/tests/samplebinding/ownership_transference_test.py +++ /dev/null @@ -1,90 +0,0 @@ -#!/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 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. -## -## $QT_END_LICENSE$ -## -############################################################################# - -'''The BlackBox class has cases of ownership transference between C++ and Python.''' - -import os -import sys -import unittest - -sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) -from shiboken_paths import init_paths -init_paths() - -from sample import ObjectType, BlackBox - -class BlackBoxTest(unittest.TestCase): - '''The BlackBox class has cases of ownership transference between C++ and Python.''' - - def testOwnershipTransference(self): - '''Ownership transference from Python to C++ and back again.''' - o1 = ObjectType() - o1.setObjectName('object1') - o1_refcnt = sys.getrefcount(o1) - o2 = ObjectType() - o2.setObjectName('object2') - o2_refcnt = sys.getrefcount(o2) - bb = BlackBox() - o1_ticket = bb.keepObjectType(o1) - o2_ticket = bb.keepObjectType(o2) - self.assertEqual(set(bb.objects()), set([o1, o2])) - self.assertEqual(str(o1.objectName()), 'object1') - self.assertEqual(str(o2.objectName()), 'object2') - self.assertEqual(sys.getrefcount(o1), o1_refcnt + 1) # PySide give +1 ref to object with c++ ownership - self.assertEqual(sys.getrefcount(o2), o2_refcnt + 1) - o2 = bb.retrieveObjectType(o2_ticket) - self.assertEqual(sys.getrefcount(o2), o2_refcnt) - del bb - self.assertRaises(RuntimeError, o1.objectName) - self.assertEqual(str(o2.objectName()), 'object2') - self.assertEqual(sys.getrefcount(o2), o2_refcnt) - - def testBlackBoxReleasingUnknownObjectType(self): - '''Asks BlackBox to release an unknown ObjectType.''' - o1 = ObjectType() - o2 = ObjectType() - bb = BlackBox() - o1_ticket = bb.keepObjectType(o1) - o3 = bb.retrieveObjectType(-5) - self.assertEqual(o3, None) - - def testOwnershipTransferenceCppCreated(self): - '''Ownership transference using a C++ created object.''' - o1 = ObjectType.create() - o1.setObjectName('object1') - o1_refcnt = sys.getrefcount(o1) - bb = BlackBox() - o1_ticket = bb.keepObjectType(o1) - self.assertRaises(RuntimeError, o1.objectName) - -if __name__ == '__main__': - unittest.main() - |