From 77faaf1757c2054adf6a13ff1025621bb86a3934 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Date: Mon, 22 May 2017 16:44:51 +0200
Subject: move everying into sources/pyside2 (dev edition)

in preparation for a subtree merge.
this should not be necessary to do in a separate commit, but git is a
tad stupid about following history correctly without it.
---
 .../tests/signals/slot_reference_count_test.py     | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 sources/pyside2/tests/signals/slot_reference_count_test.py

(limited to 'sources/pyside2/tests/signals/slot_reference_count_test.py')

diff --git a/sources/pyside2/tests/signals/slot_reference_count_test.py b/sources/pyside2/tests/signals/slot_reference_count_test.py
new file mode 100644
index 000000000..246c3a5b8
--- /dev/null
+++ b/sources/pyside2/tests/signals/slot_reference_count_test.py
@@ -0,0 +1,81 @@
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+''' Forced disconnection: Delete one end of the signal connection'''
+
+import unittest
+from sys import getrefcount
+
+from PySide2.QtCore import QObject, SIGNAL, SLOT
+
+class Dummy(QObject):
+    def dispatch(self):
+        self.emit(SIGNAL('foo()'))
+
+class PythonSignalRefCount(unittest.TestCase):
+
+    def setUp(self):
+        self.emitter = Dummy()
+
+    def tearDown(self):
+        self.emitter
+
+    def testRefCount(self):
+        def cb(*args):
+            pass
+
+        self.assertEqual(getrefcount(cb), 2)
+
+        QObject.connect(self.emitter, SIGNAL('foo()'), cb)
+        self.assertEqual(getrefcount(cb), 3)
+
+        QObject.disconnect(self.emitter, SIGNAL('foo()'), cb)
+        self.assertEqual(getrefcount(cb), 2)
+
+class CppSignalRefCount(unittest.TestCase):
+
+    def setUp(self):
+        self.emitter = QObject()
+
+    def tearDown(self):
+        self.emitter
+
+    def testRefCount(self):
+        def cb(*args):
+            pass
+
+        self.assertEqual(getrefcount(cb), 2)
+
+        QObject.connect(self.emitter, SIGNAL('destroyed()'), cb)
+        self.assertEqual(getrefcount(cb), 3)
+
+        QObject.disconnect(self.emitter, SIGNAL('destroyed()'), cb)
+        self.assertEqual(getrefcount(cb), 2)
+
+if __name__ == '__main__':
+    unittest.main()
-- 
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