diff options
Diffstat (limited to 'sources/pyside6/tests/signals/bug_312.py')
-rw-r--r-- | sources/pyside6/tests/signals/bug_312.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sources/pyside6/tests/signals/bug_312.py b/sources/pyside6/tests/signals/bug_312.py new file mode 100644 index 000000000..80d56a020 --- /dev/null +++ b/sources/pyside6/tests/signals/bug_312.py @@ -0,0 +1,45 @@ +#!/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 Sender(QObject): + fire = Signal() + + +class MultipleSlots(unittest.TestCase): + def myCB(self): + self._count += 1 + + def testDisconnectCleanup(self): + for c in range(MAX_LOOPS): + self._count = 0 + self._senders = [] + for i in range(MAX_OBJECTS): + o = Sender() + o.fire.connect(lambda: self.myCB()) + self._senders.append(o) + o.fire.emit() + + self.assertEqual(self._count, MAX_OBJECTS) + + # delete all senders will disconnect the signals + self._senders = [] + + +if __name__ == '__main__': + unittest.main() |