diff options
Diffstat (limited to 'sources/pyside2/tests/QtCore/qfile_test.py')
-rw-r--r-- | sources/pyside2/tests/QtCore/qfile_test.py | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtCore/qfile_test.py b/sources/pyside2/tests/QtCore/qfile_test.py new file mode 100644 index 000000000..b58e9b6ab --- /dev/null +++ b/sources/pyside2/tests/QtCore/qfile_test.py @@ -0,0 +1,88 @@ +############################################################################# +## +## Copyright (C) 2016 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of the test suite of PySide2. +## +## $QT_BEGIN_LICENSE:GPL-EXCEPT$ +## 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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +import unittest + +import os +import tempfile +import sys +import py3kcompat as py3k + +from PySide2.QtCore import QDir, QFile, QIODevice, QSaveFile, QTemporaryDir + +class GetCharTest(unittest.TestCase): + '''Test case for QIODevice.getChar in QFile''' + + def setUp(self): + '''Acquire resources''' + handle, self.filename = tempfile.mkstemp() + os.write(handle, py3k.b('a')) + os.close(handle) + + def tearDown(self): + '''release resources''' + os.remove(self.filename) + + def testBasic(self): + '''QFile.getChar''' + obj = QFile(self.filename) + obj.open(QIODevice.ReadOnly) + try: + self.assertEqual(obj.getChar(), (True, 'a')) + self.assertFalse(obj.getChar()[0]) + finally: + obj.close() + + def testBug721(self): + obj = QFile(self.filename) + obj.open(QIODevice.ReadOnly) + try: + memory = obj.map(0, 1) + self.assertEqual(len(memory), 1) + if sys.version_info[0] >= 3: + self.assertEqual(memory[0], ord('a')) + else: + self.assertEqual(memory[0], py3k.b('a')) + # now memory points to wild bytes... :-) + # uncommenting this must cause a segfault. + # self.assertEqual(memory[0], 'a') + finally: + obj.unmap(memory) + obj.close() + + def testQSaveFile(self): + dir = QTemporaryDir(QDir.tempPath() + "/XXXXXX.dir") + self.assertTrue(dir.isValid()) + saveFile = QSaveFile(dir.path() + "/test.dat") + self.assertTrue(saveFile.open(QIODevice.WriteOnly)) + saveFile.write("Test") + self.assertTrue(saveFile.commit()) + self.assertTrue(os.path.exists(QDir.toNativeSeparators(saveFile.fileName()))) + +if __name__ == '__main__': + unittest.main() |