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-rw-r--r--sources/shiboken2/tests/samplebinding/privatedtor_test.py99
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diff --git a/sources/shiboken2/tests/samplebinding/privatedtor_test.py b/sources/shiboken2/tests/samplebinding/privatedtor_test.py
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--- a/sources/shiboken2/tests/samplebinding/privatedtor_test.py
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@@ -1,99 +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 cases for a class with a private destructor.'''
-
-import gc
-import sys
-import unittest
-
-import shiboken2 as shiboken
-from sample import PrivateDtor
-
-
-class PrivateDtorTest(unittest.TestCase):
- '''Test case for PrivateDtor class'''
-
- def testPrivateDtorInstanciation(self):
- '''Test if instanciation of class with a private destructor raises an exception.'''
- self.assertRaises(TypeError, PrivateDtor)
-
- def testPrivateDtorInheritance(self):
- '''Test if inheriting from PrivateDtor raises an exception.'''
- def inherit():
- class Foo(PrivateDtor):
- pass
- self.assertRaises(TypeError, inherit)
-
- def testPrivateDtorInstanceMethod(self):
- '''Test if PrivateDtor.instance() method return the proper singleton.'''
- pd1 = PrivateDtor.instance()
- calls = pd1.instanceCalls()
- self.assertEqual(type(pd1), PrivateDtor)
- pd2 = PrivateDtor.instance()
- self.assertEqual(pd2, pd1)
- self.assertEqual(pd2.instanceCalls(), calls + 1)
-
- def testPrivateDtorRefCounting(self):
- '''Test refcounting of the singleton returned by PrivateDtor.instance().'''
- pd1 = PrivateDtor.instance()
- calls = pd1.instanceCalls()
- refcnt = sys.getrefcount(pd1)
- pd2 = PrivateDtor.instance()
- self.assertEqual(pd2.instanceCalls(), calls + 1)
- self.assertEqual(sys.getrefcount(pd2), sys.getrefcount(pd1))
- self.assertEqual(sys.getrefcount(pd2), refcnt + 1)
- del pd1
- self.assertEqual(sys.getrefcount(pd2), refcnt)
- del pd2
- gc.collect()
- pd3 = PrivateDtor.instance()
- self.assertEqual(type(pd3), PrivateDtor)
- self.assertEqual(pd3.instanceCalls(), calls + 2)
- self.assertEqual(sys.getrefcount(pd3), refcnt)
-
- def testClassDecref(self):
- # Bug was that class PyTypeObject wasn't decrefed when instance
- # was invalidated
-
- before = sys.getrefcount(PrivateDtor)
-
- for i in range(1000):
- obj = PrivateDtor.instance()
- shiboken.invalidate(obj)
-
- after = sys.getrefcount(PrivateDtor)
-
- self.assertLess(abs(before - after), 5)
-
-if __name__ == '__main__':
- unittest.main()
-