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author | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-05-22 16:44:51 +0200 |
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committer | Oswald Buddenhagen <oswald.buddenhagen@qt.io> | 2017-05-22 18:22:49 +0200 |
commit | 427c7147d23fa21c6e8bd08407b1badc48b49c3c (patch) | |
tree | d2742c7ffdfa167bcf6e68f06ce7524bc441102d /sources/pyside2/tests/signals/signal2signal_connect_test.py | |
parent | 4ec9cfa3c6b895c0cf50227c189cfa542de88b64 (diff) |
move everying into sources/pyside2 (5.9 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.
Diffstat (limited to 'sources/pyside2/tests/signals/signal2signal_connect_test.py')
-rw-r--r-- | sources/pyside2/tests/signals/signal2signal_connect_test.py | 135 |
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() + + |