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#!/usr/bin/env python
# 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
class ExtQObject(QObject):
mySignal = Signal()
def __init__(self):
super().__init__()
class UserSignalTest(unittest.TestCase):
def setUp(self):
self.emitter = ExtQObject()
self.counter = 0
def tearDown(self):
del self.emitter
del self.counter
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
def testConnectEmitDisconnect(self):
def slot():
self.counter += 1
self.emitter.mySignal.connect(slot)
self.assertEqual(self.counter, 0)
self.emitter.mySignal.emit()
self.assertEqual(self.counter, 1)
self.emitter.mySignal.emit()
self.assertEqual(self.counter, 2)
self.emitter.mySignal.disconnect(slot)
self.emitter.mySignal.emit()
self.assertEqual(self.counter, 2)
# def testConnectWithConfigureMethod(self):
#
# def slot():
# self.counter += 1
#
# self.emitter.pyqtConfigure(mySignal=slot)
# self.assertEqual(self.counter, 0)
# self.emitter.mySignal.emit()
# self.assertEqual(self.counter, 1)
if __name__ == '__main__':
unittest.main()
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