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#!/usr/bin/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
'''Test cases for QLockFile'''
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
sys.path.append(os.fspath(Path(__file__).resolve().parents[1] / "util"))
from init_paths import init_test_paths
init_test_paths()
from PySide6.QtCore import QDir, QLockFile, QCoreApplication
class TestQMessageAuthenticationCode (unittest.TestCase):
def setUp(self):
pid = QCoreApplication.applicationPid()
self._fileName = f"{QDir.tempPath()}/pqlockfiletest{pid}.tmp"
def tearDown(self):
if (os.path.exists(self._fileName)):
os.remove(self._fileName)
def test(self):
# Merely exercise the API, no locking against another processes.
lockFile = QLockFile(self._fileName)
self.assertTrue(lockFile.lock())
self.assertTrue(lockFile.isLocked())
lock_info = lockFile.getLockInfo();
self.assertEqual(len(lock_info), 3)
self.assertEqual(lock_info[0], os.getpid())
lockFile.unlock()
if __name__ == '__main__':
unittest.main()
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