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-rw-r--r--sources/pyside2/tests/QtWidgets/keep_reference_test.py109
1 files changed, 0 insertions, 109 deletions
diff --git a/sources/pyside2/tests/QtWidgets/keep_reference_test.py b/sources/pyside2/tests/QtWidgets/keep_reference_test.py
deleted file mode 100644
index c0139ed9f..000000000
--- a/sources/pyside2/tests/QtWidgets/keep_reference_test.py
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/usr/bin/env python
-
-#############################################################################
-##
-## 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.
-##
-## $QT_END_LICENSE$
-##
-#############################################################################
-
-import os
-import sys
-import unittest
-
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-from init_paths import init_test_paths
-init_test_paths(False)
-
-from sys import getrefcount
-from helper.usesqapplication import UsesQApplication
-from PySide2.QtCore import *
-from PySide2.QtWidgets import QTableView
-
-class TestModel(QAbstractTableModel):
- def __init__(self, parent=None):
- QAbstractTableModel.__init__(self, parent)
- def rowCount(self, parent):
- return 0
- def columnCount(self, parent):
- return 0
- def data(self, index, role):
- return None
-
-class KeepReferenceTest(UsesQApplication):
-
- def testModelWithoutParent(self):
- view = QTableView()
- model = TestModel()
- view.setModel(model)
- samemodel = view.model()
- self.assertEqual(model, samemodel)
-
- def testModelWithParent(self):
- view = QTableView()
- model = TestModel(None)
- view.setModel(model)
- samemodel = view.model()
- self.assertEqual(model, samemodel)
-
- def testReferenceCounting(self):
- '''Tests reference count of model object referred by view objects.'''
- model1 = TestModel()
- refcount1 = getrefcount(model1)
- view1 = QTableView()
- view1.setModel(model1)
- self.assertEqual(getrefcount(view1.model()), refcount1 + 1)
-
- view2 = QTableView()
- view2.setModel(model1)
- self.assertEqual(getrefcount(view2.model()), refcount1 + 2)
-
- model2 = TestModel()
- view2.setModel(model2)
- self.assertEqual(getrefcount(view1.model()), refcount1 + 1)
-
- def testReferenceCountingWhenDeletingReferrer(self):
- '''Tests reference count of model object referred by deceased view object.'''
- model = TestModel()
- refcount1 = getrefcount(model)
- view = QTableView()
- view.setModel(model)
- self.assertEqual(getrefcount(view.model()), refcount1 + 1)
-
- del view
- self.assertEqual(getrefcount(model), refcount1)
-
- def testReferreedObjectSurvivalAfterContextEnd(self):
- '''Model object assigned to a view object must survive after getting out of context.'''
- def createModelAndSetToView(view):
- model = TestModel()
- model.setObjectName('created model')
- view.setModel(model)
- view = QTableView()
- createModelAndSetToView(view)
- model = view.model()
-
-if __name__ == '__main__':
- unittest.main()
-