1 files changed, 54 insertions, 0 deletions
diff --git a/sources/shiboken6/tests/samplebinding/mixed_mi_test.py b/sources/shiboken6/tests/samplebinding/mixed_mi_test.py
new file mode 100644
index 000000000..fa8481600
--- /dev/null
+++ b/sources/shiboken6/tests/samplebinding/mixed_mi_test.py
@@ -0,0 +1,54 @@
+#!/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 cases for multiple inheritance in mixed Python/C++ scenarios'''
+
+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 ObjectType
+
+
+class Base(object):
+    '''Base Python class'''
+
+    def __init__(self):
+        self.name = ''
+
+    def pythonName(self):
+        return self.name
+
+    def setPythonName(self, name):
+        self.name = name
+
+
+class Child(Base, ObjectType):
+    '''Dummy class with mixed parents'''
+
+    def __init__(self):
+        Base.__init__(self)
+        ObjectType.__init__(self)
+
+
+class MixedInheritanceTest(unittest.TestCase):
+
+    def testMixed(self):
+        '''Mixed Python/C++ multiple inheritance'''
+        obj = Child()
+
+        obj.setObjectName('aaa')
+        self.assertEqual(obj.objectName(), 'aaa')
+
+        obj.setPythonName('python')
+        self.assertEqual(obj.pythonName(), 'python')
+
+
+if __name__ == '__main__':
+    unittest.main()