1 files changed, 39 insertions, 0 deletions
diff --git a/sources/pyside6/tests/signals/ref01_test.py b/sources/pyside6/tests/signals/ref01_test.py
new file mode 100644
index 000000000..1a62b2218
--- /dev/null
+++ b/sources/pyside6/tests/signals/ref01_test.py
@@ -0,0 +1,39 @@
+#!/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
+
+import gc
+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 PySide6.QtCore import QObject, Signal
+
+
+class BoundAndUnboundSignalsTest(unittest.TestCase):
+
+    def setUp(self):
+        self.methods = set(('connect', 'disconnect', 'emit'))
+
+    def tearDown(self):
+        del self.methods
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+
+    def testUnboundSignal(self):
+        self.assertEqual(type(QObject.destroyed), Signal)
+        self.assertFalse(self.methods.issubset(dir(QObject.destroyed)))
+
+    def testBoundSignal(self):
+        obj = QObject()
+        self.assertNotEqual(type(obj.destroyed), Signal)
+        self.assertTrue(self.methods.issubset(dir(obj.destroyed)))
+
+
+if __name__ == '__main__':
+    unittest.main()