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-rw-r--r--sources/shiboken6/tests/samplebinding/receive_null_cstring_test.py36
1 files changed, 36 insertions, 0 deletions
diff --git a/sources/shiboken6/tests/samplebinding/receive_null_cstring_test.py b/sources/shiboken6/tests/samplebinding/receive_null_cstring_test.py
new file mode 100644
index 000000000..1d19de941
--- /dev/null
+++ b/sources/shiboken6/tests/samplebinding/receive_null_cstring_test.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env 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 case for a function that could receive a NULL pointer in a '[const] char*' parameter.'''
+
+import os
+import sys
+import unittest
+
+from pathlib import Path
+sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
+from shiboken_paths import init_paths
+init_paths()
+
+from sample import countCharacters
+
+
+class ReceiveNullCStringTest(unittest.TestCase):
+ '''Test case for a function that could receive a NULL pointer in a '[const] char*'
+ parameter.'''
+
+ def testBasic(self):
+ '''The test function should be working for the basic cases.'''
+ a = ''
+ b = 'abc'
+ self.assertEqual(countCharacters(a), len(a))
+ self.assertEqual(countCharacters(b), len(b))
+
+ def testReceiveNull(self):
+ '''The test function returns '-1' when receives a None value instead of a string.'''
+ self.assertEqual(countCharacters(None), -1)
+
+
+if __name__ == '__main__':
+ unittest.main()