1 files changed, 65 insertions, 0 deletions
diff --git a/sources/pyside6/tests/pysidetest/notify_id.py b/sources/pyside6/tests/pysidetest/notify_id.py
new file mode 100644
index 000000000..0c4f39f66
--- /dev/null
+++ b/sources/pyside6/tests/pysidetest/notify_id.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
+
+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, Property, Slot
+
+'''Tests that the signal notify id of a property is correct, aka corresponds to the initially set
+notify method.'''
+
+
+class Foo(QObject):
+    def __init__(self):
+        super().__init__()
+        self._prop = "Empty"
+
+    def getProp(self):
+        return self._prop
+
+    def setProp(self, value):
+        if value != self._prop:
+            self._prop = value
+            self.propChanged.emit()
+
+    # Inside the dynamic QMetaObject, the methods have to be sorted, so that this slot comes
+    # after any signals. That means the property notify id has to be updated, to have the correct
+    # relative method id.
+    @Slot()
+    def randomSlot():
+        pass
+
+    propChanged = Signal()
+    prop = Property(str, getProp, setProp, notify=propChanged)
+
+
+class NotifyIdSignal(unittest.TestCase):
+    def setUp(self):
+        self.obj = Foo()
+
+    def tearDown(self):
+        del self.obj
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+
+    def testSignalEmission(self):
+        metaObject = self.obj.metaObject()
+        propertyIndex = metaObject.indexOfProperty("prop")
+        property = metaObject.property(propertyIndex)
+
+        signalIndex = property.notifySignalIndex()
+        signal = metaObject.method(signalIndex)
+        signalName = signal.name()
+        self.assertEqual(signalName, "propChanged")
+
+
+if __name__ == '__main__':
+    unittest.main()