1 files changed, 43 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtWidgets/qtabwidget_test.py b/sources/pyside6/tests/QtWidgets/qtabwidget_test.py
new file mode 100644
index 000000000..8db45f24b
--- /dev/null
+++ b/sources/pyside6/tests/QtWidgets/qtabwidget_test.py
@@ -0,0 +1,43 @@
+# 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 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.QtWidgets import QPushButton, QTabWidget
+from helper.timedqapplication import TimedQApplication
+
+
+def makeBug643(tab):
+    button = QPushButton('Foo')
+    tab.insertTab(0, button, 'Foo')
+
+
+class RemoveTabMethod(TimedQApplication):
+    def setUp(self):
+        TimedQApplication.setUp(self)
+        self.tab = QTabWidget()
+
+    def tearDown(self):
+        del self.tab
+        # PYSIDE-535: Need to collect garbage in PyPy to trigger deletion
+        gc.collect()
+        TimedQApplication.tearDown(self)
+
+    def testRemoveTabPresence(self):
+        self.assertTrue(getattr(self.tab, 'removeTab'))
+
+    def testInsertTab(self):
+        makeBug643(self.tab)
+        self.assertEqual(self.tab.count(), 1)
+
+
+if __name__ == '__main__':
+    unittest.main()