1 files changed, 39 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/wrong_return_test.py b/sources/pyside6/tests/QtWidgets/wrong_return_test.py
new file mode 100644
index 000000000..009078ac1
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/wrong_return_test.py
@@ -0,0 +1,39 @@
+# 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 Virtual functions with wrong return type'''
+
+import os
+import sys
+import unittest
+import warnings
+
+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.QtWidgets import QWidget
+from helper.usesqapplication import UsesQApplication
+
+
+warnings.simplefilter('error')
+
+
+class MyWidget(QWidget):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+    def sizeHint(self):
+        pass
+
+
+class testCase(UsesQApplication):
+
+    def testVirtualReturn(self):
+        w = MyWidget()
+        self.assertWarns(RuntimeWarning, w.show)
+
+
+if __name__ == '__main__':
+    unittest.main()