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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
'''Test cases for passing invalid callbacks to QObject.connect'''
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 InvalidCallback(unittest.TestCase):
'''Test case for passing an invalid callback to QObject.connect'''
def setUp(self):
# Acquire resources
self.obj = QObject()
def tearDown(self):
# Release resources
try:
del self.obj
except AttributeError:
pass
# PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
gc.collect()
def testIntegerCb(self):
# Test passing an int as callback to QObject.connect
self.assertRaises(TypeError, QObject.connect, self.obj,
SIGNAL('destroyed()'), 42)
if __name__ == '__main__':
unittest.main()
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