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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 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
MAX_LOOPS = 5
MAX_OBJECTS = 200
class Dummy(object):
def __init__(self, parent):
self._parent = parent
def callback(self):
self._called = True
class MultipleSlots(unittest.TestCase):
def myCB(self):
self._count += 1
"""
def testUnboundSignal(self):
o = QObject()
self._count = 0
for i in range(MAX_OBJECTS):
QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())
o.emit(SIGNAL("fire()"))
self.assertEqual(self._count, MAX_OBJECTS)
"""
def testDisconnectCleanup(self):
for c in range(MAX_LOOPS):
self._count = 0
self._senders = []
for i in range(MAX_OBJECTS):
o = QObject()
QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())
self._senders.append(o)
o.emit(SIGNAL("fire()"))
self.assertEqual(self._count, MAX_OBJECTS)
# delete all senders will disconnect the signals
self._senders = []
if __name__ == '__main__':
unittest.main()
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