1 files changed, 135 insertions, 0 deletions
diff --git a/sources/pyside2/tests/signals/signal2signal_connect_test.py b/sources/pyside2/tests/signals/signal2signal_connect_test.py
new file mode 100644
index 000000000..f088212de
--- /dev/null
+++ b/sources/pyside2/tests/signals/signal2signal_connect_test.py
@@ -0,0 +1,135 @@
+# -*- 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 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+''' Test case for signal to signal connections.'''
+
+import unittest
+from PySide2.QtCore import *
+
+def cute_slot():
+    pass
+
+class TestSignal2SignalConnect(unittest.TestCase):
+    '''Test case for signal to signal connections'''
+
+    def setUp(self):
+        #Set up the basic resources needed
+        self.sender = QObject()
+        self.forwarder = QObject()
+        self.args = None
+        self.called = False
+
+    def tearDown(self):
+        #Delete used resources
+        try:
+            del self.sender
+        except:
+            pass
+        try:
+            del self.forwarder
+        except:
+            pass
+        del self.args
+
+    def callback_noargs(self):
+        #Default callback without arguments
+        self.called = True
+
+    def callback_args(self, *args):
+        #Default callback with arguments
+        if args == self.args:
+            self.called = True
+        else:
+            raise TypeError("Invalid arguments")
+
+    def callback_qobject(self, *args):
+        #Default callback for QObject as argument
+        if args[0].objectName() == self.args[0]:
+            self.called = True
+        else:
+            raise TypeError("Invalid arguments")
+
+
+    def testSignalWithoutArguments(self):
+        QObject.connect(self.sender, SIGNAL("destroyed()"),
+                        self.forwarder, SIGNAL("forward()"))
+        QObject.connect(self.forwarder, SIGNAL("forward()"),
+                        self.callback_noargs)
+        del self.sender
+        self.assertTrue(self.called)
+
+
+    def testSignalWithOnePrimitiveTypeArgument(self):
+        QObject.connect(self.sender, SIGNAL("mysignal(int)"),
+                        self.forwarder, SIGNAL("mysignal(int)"))
+        QObject.connect(self.forwarder, SIGNAL("mysignal(int)"),
+                        self.callback_args)
+        self.args = (19,)
+        self.sender.emit(SIGNAL('mysignal(int)'), *self.args)
+        self.assertTrue(self.called)
+
+
+    def testSignalWithMultiplePrimitiveTypeArguments(self):
+        QObject.connect(self.sender, SIGNAL("mysignal(int,int)"),
+                        self.forwarder, SIGNAL("mysignal(int,int)"))
+        QObject.connect(self.forwarder, SIGNAL("mysignal(int,int)"),
+                        self.callback_args)
+        self.args = (23, 29)
+        self.sender.emit(SIGNAL('mysignal(int,int)'), *self.args)
+        self.assertTrue(self.called)
+
+
+    def testSignalWithOneStringArgument(self):
+        QObject.connect(self.sender, SIGNAL("mysignal(QString)"),
+                        self.forwarder, SIGNAL("mysignal(QString)"))
+        QObject.connect(self.forwarder, SIGNAL("mysignal(QString)"),
+                        self.callback_args)
+        self.args = ('myargument',)
+        self.sender.emit(SIGNAL('mysignal(QString)'), *self.args)
+        self.assertTrue(self.called)
+
+
+    def testSignalWithOneQObjectArgument(self):
+        QObject.connect(self.sender, SIGNAL('destroyed(QObject*)'),
+                        self.forwarder, SIGNAL('forward(QObject*)'))
+        QObject.connect(self.forwarder, SIGNAL('forward(QObject*)'),
+                        self.callback_qobject)
+
+        obj_name = 'sender'
+        self.sender.setObjectName(obj_name)
+        self.args = (obj_name, )
+        del self.sender
+        self.assertTrue(self.called)
+
+
+if __name__ == '__main__':
+    unittest.main()
+
+