1 files changed, 58 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/bug_722.py b/sources/pyside6/tests/QtWidgets/bug_722.py
new file mode 100644
index 000000000..c833533ff
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/bug_722.py
@@ -0,0 +1,58 @@
+#############################################################################
+##
+## 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 os
+import sys
+import unittest
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+from init_paths import init_test_paths
+init_test_paths(False)
+
+from helper.usesqapplication import UsesQApplication
+
+from PySide6.QtWidgets import QDoubleSpinBox, QGraphicsBlurEffect
+
+class TestSignalConnection(UsesQApplication):
+    def testFloatSignal(self):
+        foo1 = QDoubleSpinBox()
+        foo2 = QDoubleSpinBox()
+        foo1.valueChanged[float].connect(foo2.setValue)
+        foo2.valueChanged[float].connect(foo1.setValue)
+        foo1.setValue(0.42)
+        self.assertEqual(foo1.value(), foo2.value())
+
+    def testQRealSignal(self):
+        foo1 = QDoubleSpinBox()
+        effect = QGraphicsBlurEffect()
+        effect.blurRadiusChanged['qreal'].connect(foo1.setValue) # check if qreal is a valid type
+        effect.setBlurRadius(0.42)
+        self.assertAlmostEqual(foo1.value(), effect.blurRadius())
+
+if __name__ == '__main__':
+    unittest.main()