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Diffstat (limited to 'sources/shiboken2/tests/samplebinding/keep_reference_test.py')
-rw-r--r-- | sources/shiboken2/tests/samplebinding/keep_reference_test.py | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/sources/shiboken2/tests/samplebinding/keep_reference_test.py b/sources/shiboken2/tests/samplebinding/keep_reference_test.py deleted file mode 100644 index db3ddc2d4..000000000 --- a/sources/shiboken2/tests/samplebinding/keep_reference_test.py +++ /dev/null @@ -1,87 +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. -## -## $QT_END_LICENSE$ -## -############################################################################# - -'''Test case for objects that keep references to other object without owning them (e.g. model/view relationships).''' - -import os -import sys -from sys import getrefcount -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 ObjectModel, ObjectView - -class TestKeepReference(unittest.TestCase): - '''Test case for objects that keep references to other object without owning them (e.g. model/view relationships).''' - - def testReferenceCounting(self): - '''Tests reference count of model-like object referred by view-like objects.''' - model1 = ObjectModel() - refcount1 = getrefcount(model1) - view1 = ObjectView() - view1.setModel(model1) - self.assertEqual(getrefcount(view1.model()), refcount1 + 1) - - view2 = ObjectView() - view2.setModel(model1) - self.assertEqual(getrefcount(view2.model()), refcount1 + 2) - - model2 = ObjectModel() - view2.setModel(model2) - self.assertEqual(getrefcount(view1.model()), refcount1 + 1) - - def testReferenceCountingWhenDeletingReferrer(self): - '''Tests reference count of model-like object referred by deceased view-like object.''' - model = ObjectModel() - refcount1 = getrefcount(model) - view = ObjectView() - view.setModel(model) - self.assertEqual(getrefcount(view.model()), refcount1 + 1) - - del view - self.assertEqual(getrefcount(model), refcount1) - - def testReferreedObjectSurvivalAfterContextEnd(self): - '''Model-like object assigned to a view-like object must survive after get out of context.''' - def createModelAndSetToView(view): - model = ObjectModel() - model.setObjectName('created model') - view.setModel(model) - view = ObjectView() - createModelAndSetToView(view) - model = view.model() - -if __name__ == '__main__': - unittest.main() - |