diff options
Diffstat (limited to 'sources/pyside2/tests/signals/qobject_receivers_test.py')
-rw-r--r-- | sources/pyside2/tests/signals/qobject_receivers_test.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sources/pyside2/tests/signals/qobject_receivers_test.py b/sources/pyside2/tests/signals/qobject_receivers_test.py new file mode 100644 index 000000000..8caaa7edb --- /dev/null +++ b/sources/pyside2/tests/signals/qobject_receivers_test.py @@ -0,0 +1,76 @@ +# -*- 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 QObject.receivers()''' + +import unittest +from PySide2.QtCore import * + +def cute_slot(): + pass + +class TestQObjectReceivers(unittest.TestCase): + '''Test case for QObject::receivers''' + + def testBasic(self): + sender = QObject() + receiver1 = QObject() + receiver2 = QObject() + self.assertEqual(sender.receivers(SIGNAL("")), 0) + sender.connect(sender, SIGNAL("destroyed()"), receiver1, SLOT("deleteLater()")) + self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 1) + sender.connect(sender, SIGNAL("destroyed()"), receiver2, SLOT("deleteLater()")) + self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 2) + sender.disconnect(sender, SIGNAL("destroyed()"), receiver2, SLOT("deleteLater()")) + self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 1) + del receiver2 + del receiver1 + del sender + + def testPySlots(self): + sender = QObject() + receiver = QObject() + sender.connect(sender, SIGNAL("destroyed()"), cute_slot) + self.assertEqual(sender.receivers(SIGNAL("destroyed( )")), 1) + sender.connect(sender, SIGNAL("destroyed()"), receiver, SLOT("deleteLater()")) + self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 2) + del sender + del receiver + + def testPySignals(self): + sender = QObject() + receiver = QObject() + sender.connect(sender, SIGNAL("some_dynamic_signal()"), cute_slot) + self.assertEqual(sender.receivers(SIGNAL("some_dynamic_signal( )")), 1) + sender.connect(sender, SIGNAL("some_dynamic_signal()"), receiver, SLOT("deleteLater()")) + self.assertEqual(sender.receivers(SIGNAL("some_dynamic_signal( )")), 2) + +if __name__ == '__main__': + unittest.main() |