1 files changed, 42 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/application_test.py b/sources/pyside6/tests/QtWidgets/application_test.py
new file mode 100644
index 000000000..1b2477fd7
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/application_test.py
@@ -0,0 +1,42 @@
+#!/usr/bin/python
+# 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(True)
+
+from testbinding import TestObject
+from PySide6.QtWidgets import QApplication
+from PySide6 import __all__ as all
+
+
+class QApplicationInstance(unittest.TestCase):
+
+    def appDestroyed(self):
+        self.assertTrue(False)
+
+    def testInstanceObject(self):
+        self.assertEqual(type(qApp), type(None))
+        TestObject.createApp()
+        app1 = QApplication.instance()
+        app2 = QApplication.instance()
+        app1.setObjectName("MyApp")
+        self.assertEqual(app1, app2)
+        self.assertEqual(app2.objectName(), app1.objectName())
+        # We no longer support qApp when embedding
+        # if len(all) > 3:
+        #     # an import triggers qApp initialization
+        #     __import__("PySide6." + all[-1])
+        #     self.assertEqual(app1, qApp)
+        app1.destroyed.connect(self.appDestroyed)
+
+
+if __name__ == '__main__':
+    unittest.main()
+