1 files changed, 60 insertions, 0 deletions
diff --git a/sources/pyside6/tests/signals/multiple_connections_gui_test.py b/sources/pyside6/tests/signals/multiple_connections_gui_test.py
new file mode 100644
index 000000000..295369b7d
--- /dev/null
+++ b/sources/pyside6/tests/signals/multiple_connections_gui_test.py
@@ -0,0 +1,60 @@
+# 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 PySide6.QtWidgets import QPushButton, QSpinBox
+
+from helper.basicpyslotcase import BasicPySlotCase
+from helper.usesqapplication import UsesQApplication
+
+
+class QtGuiMultipleSlots(UsesQApplication):
+    '''Multiple connections to QtGui signals'''
+
+    def run_many(self, signal, emitter, receivers, args=None):
+        """Utility method to connect a list of receivers to a signal.
+        sender - QObject that will emit the signal
+        signal - string with the signal signature
+        emitter - the callable that will trigger the signal
+        receivers - list of BasicPySlotCase instances
+        args - tuple with the arguments to be sent.
+        """
+
+        if args is None:
+            args = tuple()
+
+        for rec in receivers:
+            rec.setUp()
+            signal.connect(rec.cb)
+            rec.args = tuple(args)
+
+        emitter(*args)
+
+        for rec in receivers:
+            self.assertTrue(rec.called)
+
+    def testButtonClick(self):
+        """Multiple connections to QPushButton.clicked()"""
+        sender = QPushButton('button')
+        receivers = [BasicPySlotCase() for x in range(30)]
+        self.run_many(sender.clicked, sender.click, receivers)
+
+    def testSpinBoxValueChanged(self):
+        """Multiple connections to QSpinBox.valueChanged(int)"""
+        sender = QSpinBox()
+        # FIXME if number of receivers if higher than 50, segfaults
+        receivers = [BasicPySlotCase() for x in range(10)]
+        self.run_many(sender.valueChanged, sender.setValue,
+                      receivers, (1,))
+
+
+if __name__ == '__main__':
+    unittest.main()