1 files changed, 65 insertions, 0 deletions
diff --git a/sources/pyside6/tests/signals/qobject_receivers_test.py b/sources/pyside6/tests/signals/qobject_receivers_test.py
new file mode 100644
index 000000000..9839255ac
--- /dev/null
+++ b/sources/pyside6/tests/signals/qobject_receivers_test.py
@@ -0,0 +1,65 @@
+# 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 QObject.receivers()'''
+
+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, SLOT
+
+
+def cute_slot():
+    pass
+
+
+class TestQObjectReceivers(unittest.TestCase):
+    '''Test case for QObject::receivers'''
+
+    def testBasic(self):
+        sender = QObject()
+        receiver1 = QObject()
+        receiver2 = QObject()
+        self.assertEqual(sender.receivers(SIGNAL("")), 0)
+        sender.destroyed.connect(receiver1.deleteLater)
+        self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 1)
+        sender.destroyed.connect(receiver2.deleteLater)
+        self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 2)
+        sender.disconnect(sender, SIGNAL("destroyed()"), receiver2, SLOT("deleteLater()"))
+        self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 1)
+        del receiver2
+        del receiver1
+        del sender
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+
+    def testPySlots(self):
+        sender = QObject()
+        receiver = QObject()
+        sender.destroyed.connect(cute_slot)
+        self.assertEqual(sender.receivers(SIGNAL("destroyed( )")), 1)
+        sender.destroyed.connect(receiver.deleteLater)
+        self.assertEqual(sender.receivers(SIGNAL("destroyed()")), 2)
+        del sender
+        del receiver
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+
+    def testPySignals(self):
+        sender = QObject()
+        receiver = QObject()
+        sender.connect(sender, SIGNAL("some_dynamic_signal()"), cute_slot)
+        self.assertEqual(sender.receivers(SIGNAL("some_dynamic_signal(  )")), 1)
+        sender.connect(sender, SIGNAL("some_dynamic_signal()"), receiver, SLOT("deleteLater()"))
+        self.assertEqual(sender.receivers(SIGNAL("some_dynamic_signal(  )")), 2)
+
+
+if __name__ == '__main__':
+    unittest.main()