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author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-11-02 16:11:52 +0100 |
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committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-11-02 16:12:04 +0000 |
commit | 25180730194bec25f915f32ab846ea583fb1493f (patch) | |
tree | 9a73e0336ecf21e085d99d6a651c5547b9eb99f8 /sources/pyside6/tests/signals/signal_across_threads.py | |
parent | 6e3e7b9ca0548430aaa5e2555d6e02c64625fa3f (diff) |
Rename PySide2 to PySide6
Adapt CMake files, build scripts, tests and examples.
Task-number: PYSIDE-904
Change-Id: I845f7b006e9ad274fed5444ec4c1f9dbe176ff88
Reviewed-by: Christian Tismer <tismer@stackless.com>
Diffstat (limited to 'sources/pyside6/tests/signals/signal_across_threads.py')
-rw-r--r-- | sources/pyside6/tests/signals/signal_across_threads.py | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/sources/pyside6/tests/signals/signal_across_threads.py b/sources/pyside6/tests/signals/signal_across_threads.py new file mode 100644 index 000000000..399093e96 --- /dev/null +++ b/sources/pyside6/tests/signals/signal_across_threads.py @@ -0,0 +1,106 @@ +############################################################################# +## +## Copyright (C) 2020 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of Qt for Python. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## Commercial License Usage +## Licensees holding valid commercial Qt licenses may use this file in +## accordance with the commercial license agreement provided with the +## Software or, alternatively, in accordance with the terms contained in +## a written agreement between you and The Qt Company. For licensing terms +## and conditions see https://www.qt.io/terms-conditions. For further +## information use the contact form at https://www.qt.io/contact-us. +## +## GNU General Public License Usage +## Alternatively, this file may be used under the terms of the GNU +## General Public License version 3 as published by the Free Software +## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +## included in the packaging of this file. Please review the following +## information to ensure the GNU General Public License requirements will +## be met: https://www.gnu.org/licenses/gpl-3.0.html. +## +## $QT_END_LICENSE$ +## +############################################################################# + +'''Test case for PYSIDE-1354: Ensure that slots are invoked from the receiver's +thread context when using derived classes (and thus, a global receiver).''' + +import os +import sys +import unittest + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from init_paths import init_test_paths +init_test_paths(False) + +from PySide6.QtCore import QObject, QThread, QTimer, Slot +from helper.usesqcoreapplication import UsesQCoreApplication + + +class ReceiverBase(QObject): + def __init__(self, parent=None): + super(ReceiverBase, self).__init__(parent) + self.senderThread = None + + @Slot() + def slot_function(self): + self.senderThread = QThread.currentThread() + + +class Receiver(ReceiverBase): + pass + + +class TestThread(QThread): + def __init__(self, parent=None): + super(TestThread, self).__init__(parent) + + def run(self): + pass + + +class SignalAcrossThreads(UsesQCoreApplication): + def setUp(self): + UsesQCoreApplication.setUp(self) + self._timer_tick = 0 + self._timer = QTimer() + self._timer.setInterval(20) + self._timer.timeout.connect(self._control_test) + self._worker_thread = TestThread() + + def tearDown(self): + UsesQCoreApplication.tearDown(self) + + @Slot() + def _control_test(self): + if self._timer_tick == 0: + self._worker_thread.start() + elif self._timer_tick == 1: + self._worker_thread.wait() + else: + self._timer.stop() + self.app.quit() + self._timer_tick += 1 + + def test(self): + worker_thread_receiver = Receiver() + worker_thread_receiver.moveToThread(self._worker_thread) + self._worker_thread.started.connect(worker_thread_receiver.slot_function) + + main_thread = QThread.currentThread() + main_thread_receiver = Receiver() + self._worker_thread.started.connect(main_thread_receiver.slot_function) + + self._timer.start() + self.app.exec_() + + self.assertEqual(worker_thread_receiver.senderThread, self._worker_thread) + self.assertEqual(main_thread_receiver.senderThread, main_thread) + + +if __name__ == '__main__': + unittest.main() |