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#!/usr/bin/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(True)
from testbinding import TestObject
from PySide6.QtCore import QObject, SIGNAL
'''Tests the behaviour of signals with default values.'''
class SignalWithDefaultValueTest(unittest.TestCase):
def setUp(self):
self.obj = TestObject(0)
self.void_called = False
self.bool_called = False
def tearDown(self):
del self.obj
del self.void_called
del self.bool_called
def testConnectNewStyleEmitVoidSignal(self):
def callbackVoid():
self.void_called = True
def callbackBool(value):
self.bool_called = True
self.obj.signalWithDefaultValue.connect(callbackVoid)
self.obj.signalWithDefaultValue[bool].connect(callbackBool)
self.obj.emitSignalWithDefaultValue_void()
self.assertTrue(self.void_called)
self.assertTrue(self.bool_called)
def testConnectNewStyleEmitBoolSignal(self):
def callbackVoid():
self.void_called = True
def callbackBool(value):
self.bool_called = True
self.obj.signalWithDefaultValue.connect(callbackVoid)
self.obj.signalWithDefaultValue[bool].connect(callbackBool)
self.obj.emitSignalWithDefaultValue_bool()
self.assertTrue(self.void_called)
self.assertTrue(self.bool_called)
def testConnectOldStyleEmitVoidSignal(self):
def callbackVoid():
self.void_called = True
def callbackBool(value):
self.bool_called = True
QObject.connect(self.obj, SIGNAL('signalWithDefaultValue()'), callbackVoid)
QObject.connect(self.obj, SIGNAL('signalWithDefaultValue(bool)'), callbackBool)
self.obj.emitSignalWithDefaultValue_void()
self.assertTrue(self.void_called)
self.assertTrue(self.bool_called)
def testConnectOldStyleEmitBoolSignal(self):
def callbackVoid():
self.void_called = True
def callbackBool(value):
self.bool_called = True
QObject.connect(self.obj, SIGNAL('signalWithDefaultValue()'), callbackVoid)
QObject.connect(self.obj, SIGNAL('signalWithDefaultValue(bool)'), callbackBool)
self.obj.emitSignalWithDefaultValue_bool()
self.assertTrue(self.void_called)
self.assertTrue(self.bool_called)
if __name__ == '__main__':
unittest.main()
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