1 files changed, 91 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/signal_sender.py b/sources/pyside6/tests/QtCore/signal_sender.py
new file mode 100644
index 000000000..2552591e5
--- /dev/null
+++ b/sources/pyside6/tests/QtCore/signal_sender.py
@@ -0,0 +1,91 @@
+# 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 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 helper.usesqapplication import UsesQApplication
+
+from PySide6.QtCore import (QCoreApplication, QObject, QStringListModel,
+                            QTimer, Signal, Slot, Qt)
+
+
+class Sender(QObject):
+    testSignal = Signal()
+
+    def emitSignal(self):
+        self.testSignal.emit()
+
+
+class Receiver(QObject):
+
+    def __init__(self, parent=None):
+        super().__init__()
+        self._sender = None
+        self._slot_count = 0
+
+    @Slot()
+    def testSlot(self):
+        self._sender = self.sender()
+        self._slot_count += 1
+
+
+class DerivedReceiver(Receiver):
+    pass
+
+
+class TestSignalSender(UsesQApplication):
+    """Test PYSIDE-2144/1295, check that QObject::sender() works also if it is
+       routed via GlobalReceiverV2 in case of a non-C++ slot (Python callback,
+       as for derived classes)."""
+    def testSignalSender(self):
+        sender = Sender()
+        receiver = Receiver()
+        sender.testSignal.connect(receiver.testSlot)
+        derived_receiver = DerivedReceiver()
+        sender.testSignal.connect(derived_receiver.testSlot)
+        sender.emitSignal()
+
+        QTimer.singleShot(100, self.app.quit)
+        while derived_receiver._slot_count == 0:
+            QCoreApplication.processEvents()
+
+        self.assertEqual(receiver._sender, sender)
+        self.assertEqual(derived_receiver._sender, sender)
+
+
+class TestConstructorConnection(UsesQApplication):
+    """PYSIDE-2329: Check constructor connections for signals from the
+       base as well as signals with arguments."""
+    def testConstructorConnection(self):
+
+        was_destroyed = False
+        was_changed = False
+
+        def destroyed_handler():
+            nonlocal was_destroyed
+            was_destroyed = True
+
+        def changed_handler():
+            nonlocal was_changed
+            was_changed = True
+
+        data_list = ["blub"]
+        model = QStringListModel(data_list,
+                                 destroyed=destroyed_handler,
+                                 dataChanged=changed_handler)
+        model.setData(model.index(0, 0), "bla", Qt.EditRole)
+        del model
+
+        self.assertTrue(was_changed)
+        self.assertTrue(was_destroyed)
+
+
+if __name__ == '__main__':
+    unittest.main()