diff options
Diffstat (limited to 'sources/shiboken2/tests/smartbinding/smart_pointer_test.py')
| -rw-r--r-- | sources/shiboken2/tests/smartbinding/smart_pointer_test.py | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/sources/shiboken2/tests/smartbinding/smart_pointer_test.py b/sources/shiboken2/tests/smartbinding/smart_pointer_test.py deleted file mode 100644 index 6c4c2c8e9..000000000 --- a/sources/shiboken2/tests/smartbinding/smart_pointer_test.py +++ /dev/null @@ -1,207 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- -# -############################################################################# -## -## Copyright (C) 2017 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. -## -## $QT_END_LICENSE$ -## -############################################################################# - -import unittest -from copy import copy -from smart import Obj, Registry, Integer - -def objCount(): - return Registry.getInstance().countObjects() - -def integerCount(): - return Registry.getInstance().countIntegers() - -class SmartPointerTests(unittest.TestCase): - def testObjSmartPointer(self): - # Uncomment to see more debug info about creation of objects and ref counts. - # Registry.getInstance().setShouldPrint(True) - - # Create Obj. - o = Obj() - self.assertEqual(objCount(), 1) - - # Create a shared pointer to an Obj together with an Obj. - ptrToObj = o.giveSharedPtrToObj() - self.assertEqual(objCount(), 2) - - # Delete the old Obj. - o = None - self.assertEqual(objCount(), 1) - - # Get a wrapper to the Obj inside of the shared pointer, object count should not change. - obj = ptrToObj.data() - self.assertEqual(objCount(), 1) - obj.m_integer = 50 - self.assertEqual(obj.m_integer, 50) - - # Set and get a member value via shared pointer (like operator->). - ptrToObj.m_integer = 100 - self.assertEqual(ptrToObj.m_integer, 100) - - # Get inner PyObject via shared pointer (like operator->) and set value in it. - ptrToObj.m_internalInteger.m_int = 200 - self.assertEqual(ptrToObj.m_internalInteger.m_int, 200) - - # Pass smart pointer as argument to a method, return value is the value of m_integer of - # passed Obj inside the smart pointer. - result = ptrToObj.takeSharedPtrToObj(ptrToObj) - self.assertEqual(result, 100) - - # Pass an Integer as an argument that returns itself. - result = ptrToObj.takeInteger(ptrToObj.m_internalInteger) - self.assertEqual(integerCount(), 2) - result = None - self.assertEqual(integerCount(), 1) - - # Make a copy of the shared pointer, object count should not change. - ptrToObj2 = copy(ptrToObj) - self.assertEqual(objCount(), 1) - - # Delete the first shared pointer, object count should not change because the second - # one still has a reference. - del ptrToObj - self.assertEqual(objCount(), 1) - - # Delete the second smart pointer, object should be deleted. - del ptrToObj2 - self.assertEqual(objCount(), 0) - self.assertEqual(integerCount(), 0) - - def testIntegerSmartPointer(self): - # Uncomment to see more debug info about creation of objects and ref counts. - # Registry.getInstance().setShouldPrint(True) - - # Create Obj. - o = Obj() - self.assertEqual(objCount(), 1) - - # Create a shared pointer to an Integer together with an Integer. - ptrToInteger = o.giveSharedPtrToInteger() - self.assertEqual(objCount(), 1) - self.assertEqual(integerCount(), 2) - - # Get a wrapper to the Integer inside of the shared pointer, integer count should not - # change. - integer = ptrToInteger.data() - self.assertEqual(integerCount(), 2) - integer.m_int = 50 - self.assertEqual(integer.m_int, 50) - - # Set and get a member value via shared pointer (like operator->). - ptrToInteger.setValue(150) - self.assertEqual(ptrToInteger.value(), 150) - - # Set and get a member field via shared pointer (like operator->). - ptrToInteger.m_int = 100 - self.assertEqual(ptrToInteger.m_int, 100) - - # Pass smart pointer as argument to a method, return value is the value of m_int of - # passed Integer inside the smart pointer. - result = o.takeSharedPtrToInteger(ptrToInteger) - self.assertEqual(result, 100) - - # Make a copy of the shared pointer, integer count should not change. - ptrToInteger2 = copy(ptrToInteger) - self.assertEqual(integerCount(), 2) - - # Delete the first shared pointer, integer count should not change because the second - # one still has a reference. - del ptrToInteger - self.assertEqual(integerCount(), 2) - - # Delete the second smart pointer, integer should be deleted. - del ptrToInteger2 - self.assertEqual(objCount(), 1) - self.assertEqual(integerCount(), 1) - - # Delete the original object which was used to create the integer. - del o - self.assertEqual(objCount(), 0) - self.assertEqual(integerCount(), 0) - - def testConstIntegerSmartPointer(self): - # Uncomment to see more debug info about creation of objects and ref counts. - # Registry.getInstance().setShouldPrint(True) - - # Create Obj. - o = Obj() - ptrToConstInteger = o.giveSharedPtrToConstInteger() - self.assertEqual(ptrToConstInteger.m_int, 456) - result = o.takeSharedPtrToConstInteger(ptrToConstInteger) - self.assertEqual(result, 456) - self.assertEqual(ptrToConstInteger.value(), 456) - - def testSmartPointersWithNamespace(self): - # Create the main object - o = Obj() - self.assertEqual(objCount(), 1) - - # Create a shared pointer to an Integer together with an Integer. - ptrToInteger = o.giveSharedPtrToInteger2() - self.assertEqual(objCount(), 1) - self.assertEqual(integerCount(), 2) - - integer = ptrToInteger.data() - self.assertTrue(integer) - - def testListOfSmartPointers(self): - # Create the main object - o = Obj() - - # Create a list of shared objects - ptrToObjList = o.giveSharedPtrToObjList(10) - self.assertEqual(len(ptrToObjList), 10) - self.assertEqual(objCount(), 11) - - # Remove one from the list - ptrToObjList.pop() - self.assertEqual(len(ptrToObjList), 9) - self.assertEqual(objCount(), 10) - - # clear and delete all objects in the list - ptrToObjList.clear() - self.assertEqual(len(ptrToObjList), 0) - self.assertEqual(objCount(), 1) - - def testInvalidParameter(self): - # Create Obj. - o = Obj() - # Create a shared pointer to an Obj together with an Obj. - ptrToObj = o.giveSharedPtrToObj() - try: - ptrToObj.typo - self.assertFail() - except AttributeError as error: - self.assertEqual(error.args[0], "'smart.SharedPtr_Obj' object has no attribute 'typo'") - - -if __name__ == '__main__': - unittest.main() |