blob: 0c4f39f6631ad2bb01f7093fc47479206b8007a5 (
plain)
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
|
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import gc
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from PySide6.QtCore import QObject, Signal, Property, Slot
'''Tests that the signal notify id of a property is correct, aka corresponds to the initially set
notify method.'''
class Foo(QObject):
def __init__(self):
super().__init__()
self._prop = "Empty"
def getProp(self):
return self._prop
def setProp(self, value):
if value != self._prop:
self._prop = value
self.propChanged.emit()
# Inside the dynamic QMetaObject, the methods have to be sorted, so that this slot comes
# after any signals. That means the property notify id has to be updated, to have the correct
# relative method id.
@Slot()
def randomSlot():
pass
propChanged = Signal()
prop = Property(str, getProp, setProp, notify=propChanged)
class NotifyIdSignal(unittest.TestCase):
def setUp(self):
self.obj = Foo()
def tearDown(self):
del self.obj
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
def testSignalEmission(self):
metaObject = self.obj.metaObject()
propertyIndex = metaObject.indexOfProperty("prop")
property = metaObject.property(propertyIndex)
signalIndex = property.notifySignalIndex()
signal = metaObject.method(signalIndex)
signalName = signal.name()
self.assertEqual(signalName, "propChanged")
if __name__ == '__main__':
unittest.main()
|
