1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
#!/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 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.
##
## $QT_END_LICENSE$
##
#############################################################################
import unittest
from testbinding import TestObject
from PySide2.QtCore import QObject, SIGNAL
'''Tests the behaviour of signals with default values when emitted from Python.'''
class SignalEmissionFromPython(unittest.TestCase):
def setUp(self):
self.obj1 = TestObject(0)
self.obj2 = TestObject(0)
self.one_called = 0
self.two_called = 0
def tearDown(self):
del self.obj1
del self.obj2
del self.one_called
del self.two_called
def testConnectNewStyleEmitVoidSignal(self):
def callbackOne():
self.one_called += 1
self.obj2.signalWithDefaultValue.emit()
def callbackTwo():
self.two_called += 1
self.obj1.signalWithDefaultValue.connect(callbackOne)
self.obj2.signalWithDefaultValue.connect(callbackTwo)
self.obj1.emitSignalWithDefaultValue_void()
self.obj2.emitSignalWithDefaultValue_void()
self.assertEqual(self.one_called, 1)
self.assertEqual(self.two_called, 2)
def testConnectOldStyleEmitVoidSignal(self):
def callbackOne():
self.one_called += 1
self.obj2.signalWithDefaultValue.emit()
def callbackTwo():
self.two_called += 1
QObject.connect(self.obj1, SIGNAL('signalWithDefaultValue()'), callbackOne)
QObject.connect(self.obj2, SIGNAL('signalWithDefaultValue()'), callbackTwo)
self.obj1.emitSignalWithDefaultValue_void()
self.obj2.emitSignalWithDefaultValue_void()
self.assertEqual(self.one_called, 1)
self.assertEqual(self.two_called, 2)
def testConnectNewStyleEmitBoolSignal(self):
def callbackOne():
self.one_called += 1
self.obj2.signalWithDefaultValue[bool].emit(True)
def callbackTwo():
self.two_called += 1
self.obj1.signalWithDefaultValue.connect(callbackOne)
self.obj2.signalWithDefaultValue.connect(callbackTwo)
self.obj1.emitSignalWithDefaultValue_void()
self.obj2.emitSignalWithDefaultValue_void()
self.assertEqual(self.one_called, 1)
self.assertEqual(self.two_called, 2)
def testConnectOldStyleEmitBoolSignal(self):
def callbackOne():
self.one_called += 1
self.obj2.signalWithDefaultValue[bool].emit(True)
def callbackTwo():
self.two_called += 1
QObject.connect(self.obj1, SIGNAL('signalWithDefaultValue()'), callbackOne)
QObject.connect(self.obj2, SIGNAL('signalWithDefaultValue()'), callbackTwo)
self.obj1.emitSignalWithDefaultValue_void()
self.obj2.emitSignalWithDefaultValue_void()
self.assertEqual(self.one_called, 1)
self.assertEqual(self.two_called, 2)
if __name__ == '__main__':
unittest.main()
|
