diff --git a/uitest/calc_tests/input_window.py b/uitest/calc_tests/input_window.py
new file mode 100644
index 000000000000..eea8b53d950f
--- /dev/null
+++ b/uitest/calc_tests/input_window.py
@@ -0,0 +1,33 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+from uitest.framework import UITestCase
+from uitest.uihelper.common import get_state_as_dict, type_text
+from libreoffice.uno.propertyvalue import mkPropertyValues
+
+from libreoffice.calc.document import get_cell_by_position
+
+import time
+
+class InputWindowTest(UITestCase):
+
+    def test_input_window(self):
+
+        self.ui_test.create_doc_in_start_center("calc")
+
+        xCalcDoc = self.xUITest.getTopFocusWindow()
+        document = self.ui_test.get_component()
+
+        xInputWin = xCalcDoc.getChild("sc_input_window")
+
+        type_text(xInputWin, "test")
+        xInputWin.executeAction("TYPE", mkPropertyValues({"KEYCODE": "RETURN"}))
+        self.assertEqual(get_cell_by_position(document, 0, 0, 0).getString(), "test")
+
+        self.ui_test.close_doc()
+
+# vim: set shiftwidth=4 softtabstop=4 expandtab: