1 files changed, 73 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/qtimer_timeout_test.py b/sources/pyside6/tests/QtCore/qtimer_timeout_test.py
new file mode 100644
index 000000000..70f151989
--- /dev/null
+++ b/sources/pyside6/tests/QtCore/qtimer_timeout_test.py
@@ -0,0 +1,73 @@
+# 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 timeout() signals from QTimer object.'''
+
+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, QTimer, SIGNAL
+from helper.usesqapplication import UsesQApplication
+
+
+class WatchDog(QObject):
+    '''Exits the QCoreApplication main loop after sometime.'''
+
+    def __init__(self, watched):
+        super().__init__()
+        self.times_called = 0
+        self.watched = watched
+
+    def timerEvent(self, evt):
+        self.times_called += 1
+        if self.times_called == 20:
+            self.watched.exit_app_cb()
+
+
+class TestTimeoutSignal(UsesQApplication):
+    '''Test case to check if the signals are really being caught'''
+
+    def setUp(self):
+        # Acquire resources
+        super().setUp()
+        self.watchdog = WatchDog(self)
+        self.timer = QTimer()
+        self.called = False
+
+    def tearDown(self):
+        # Release resources
+        del self.watchdog
+        del self.timer
+        del self.called
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+        super().tearDown()
+
+    def callback(self, *args):
+        # Default callback
+        self.called = True
+
+    @unittest.skipUnless(hasattr(sys, "getrefcount"), f"{sys.implementation.name} has no refcount")
+    def testTimeoutSignal(self):
+        # Test the QTimer timeout() signal
+        refCount = sys.getrefcount(self.timer)
+        self.timer.timeout.connect(self.callback)
+        self.timer.start(4)
+        self.watchdog.startTimer(10)
+
+        self.app.exec()
+
+        self.assertTrue(self.called)
+        self.assertEqual(sys.getrefcount(self.timer), refCount)
+
+
+if __name__ == '__main__':
+    unittest.main()
+