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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 overloads involving static and non-static versions of a method.'''
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 QFile
class StaticNonStaticMethodsTest(unittest.TestCase):
'''Test cases for overloads involving static and non-static versions of a method.'''
def setUp(self):
filename = 'somefile%d.txt' % os.getpid()
self.existing_filename = os.path.join(os.path.curdir, filename)
self.delete_file = False
if not os.path.exists(self.existing_filename):
f = open(self.existing_filename, 'w')
for line in range(10):
f.write('sbrubbles\n')
f.close()
self.delete_file = True
self.non_existing_filename = os.path.join(os.path.curdir, 'inexistingfile.txt')
i = 0
while os.path.exists(self.non_existing_filename):
i += 1
filename = 'inexistingfile-%d.txt' % i
self.non_existing_filename = os.path.join(os.path.curdir, filename)
def tearDown(self):
if self.delete_file:
os.remove(self.existing_filename)
def testCallingStaticMethodWithClass(self):
'''Call static method using class.'''
self.assertTrue(QFile.exists(self.existing_filename))
self.assertFalse(QFile.exists(self.non_existing_filename))
def testCallingStaticMethodWithInstance(self):
'''Call static method using instance of class.'''
f = QFile(self.non_existing_filename)
self.assertTrue(f.exists(self.existing_filename))
self.assertFalse(f.exists(self.non_existing_filename))
def testCallingInstanceMethod(self):
'''Call instance method.'''
f1 = QFile(self.non_existing_filename)
self.assertFalse(f1.exists())
f2 = QFile(self.existing_filename)
self.assertTrue(f2.exists())
if __name__ == '__main__':
unittest.main()
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