1 files changed, 54 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/bug_844.py b/sources/pyside6/tests/QtWidgets/bug_844.py
new file mode 100644
index 000000000..b17a6df14
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/bug_844.py
@@ -0,0 +1,54 @@
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of Qt for Python.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+import os
+
+sys.path.append(os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "util"))
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from init_paths import init_test_paths
+init_test_paths()
+
+from PySide6.QtWidgets import *
+from PySide6.QtCore import *
+
+class QtKeyPressListener(QObject):
+    def __init__(self, obj):
+        QObject.__init__(self)
+        obj.installEventFilter(self)
+
+    def eventFilter(self, obj, event):
+        # This used to crash here due to a misbehaviour of type discovery!
+        return QObject.eventFilter(self, obj, event)
+
+app = QApplication([])
+key_listener = QtKeyPressListener(app)
+w = QLabel('Hello')
+w.show()
+QTimer.singleShot(0, w.close)
+app.exec_()