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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
import os
import sys
import time
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 QRunnable, QThread, QThreadPool
thread_function_called = False
class thread_function():
global thread_function_called
thread_function_called = True
class Task(QRunnable):
def run(self):
QThread.sleep(2) # Sleep 2 seconds
class QThreadPoolTest(unittest.TestCase):
def testSlowJobs(self):
'''This used to cause a segfault due the ownership control on
globalInstance function'''
for i in range(3):
task = Task()
QThreadPool.globalInstance().start(task)
time.sleep(1) # Sleep 1 second
QThreadPool.globalInstance().waitForDone()
def testCallable(self):
global thread_function_called
tp = QThreadPool.globalInstance()
tp.start(thread_function)
tp.waitForDone()
self.assertTrue(thread_function_called)
if __name__ == '__main__':
unittest.main()
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