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Diffstat (limited to 'sources/pyside6/tests/support/voidptr_test.py')
-rw-r--r-- | sources/pyside6/tests/support/voidptr_test.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sources/pyside6/tests/support/voidptr_test.py b/sources/pyside6/tests/support/voidptr_test.py new file mode 100644 index 000000000..d9ea57a61 --- /dev/null +++ b/sources/pyside6/tests/support/voidptr_test.py @@ -0,0 +1,49 @@ +# 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 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 shiboken6 import Shiboken +from PySide6.support import VoidPtr +from PySide6.QtCore import QByteArray + + +class PySide6Support(unittest.TestCase): + + def testVoidPtr(self): + # Creating a VoidPtr object requires an address of + # a C++ object, a wrapped Shiboken Object type, + # an object implementing the Python Buffer interface, + # or another VoidPtr object. + + # Original content + b = b"Hello world" + ba = QByteArray(b) + vp = VoidPtr(ba, ba.size()) + self.assertIsInstance(vp, Shiboken.VoidPtr) + + # Create QByteArray from voidptr byte interpretation + nba = QByteArray(vp.toBytes()) + # Compare original bytes to toBytes() + self.assertTrue(b, vp.toBytes()) + # Compare original with new QByteArray data + self.assertTrue(b, nba.data()) + # Convert original and new to str + self.assertTrue(str(b), str(nba)) + + # Modify nba through a memoryview of vp + mv = memoryview(vp) + self.assertFalse(mv.readonly) + mv[6:11] = b'void*' + self.assertEqual(str(ba), str(b"Hello void*")) + + +if __name__ == '__main__': + unittest.main() |