1 files changed, 83 insertions, 0 deletions
diff --git a/sources/pyside2/tests/pysidetest/delegatecreateseditor_test.py b/sources/pyside2/tests/pysidetest/delegatecreateseditor_test.py
new file mode 100644
index 000000000..ec557340a
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+++ b/sources/pyside2/tests/pysidetest/delegatecreateseditor_test.py
@@ -0,0 +1,83 @@
+#!/usr/bin/python
+
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## 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 unittest
+from helper import UsesQApplication
+
+from testbinding import TestView
+from PySide2.QtCore import Qt
+from PySide2.QtWidgets import QAbstractItemDelegate, QComboBox
+
+id_text = 'This is me'
+
+class DelegateDoesntKeepReferenceToEditor(QAbstractItemDelegate):
+    def createEditor(self, parent, option, index):
+        comboBox = QComboBox(parent)
+        comboBox.addItem(id_text)
+        return comboBox
+
+
+class DelegateKeepsReferenceToEditor(QAbstractItemDelegate):
+    def __init__(self, parent=None):
+        QAbstractItemDelegate.__init__(self, parent)
+        self.comboBox = QComboBox()
+        self.comboBox.addItem(id_text)
+
+    def createEditor(self, parent, option, index):
+        self.comboBox.setParent(parent)
+        return self.comboBox
+
+
+class EditorCreatedByDelegateTest(UsesQApplication):
+
+    def testDelegateDoesntKeepReferenceToEditor(self):
+        view = TestView(None)
+        delegate = DelegateDoesntKeepReferenceToEditor()
+        view.setItemDelegate(delegate)
+        editor = view.getEditorWidgetFromItemDelegate()
+        self.assertEqual(type(editor), QComboBox)
+        self.assertEqual(editor.count(), 1)
+        self.assertEqual(editor.itemData(0, Qt.DisplayRole), id_text)
+        editor.metaObject()
+
+    def testDelegateKeepsReferenceToEditor(self):
+        view = TestView(None)
+        delegate = DelegateKeepsReferenceToEditor()
+        view.setItemDelegate(delegate)
+        editor = view.getEditorWidgetFromItemDelegate()
+        self.assertEqual(type(editor), QComboBox)
+        self.assertEqual(editor.count(), 1)
+        self.assertEqual(editor.itemData(0, Qt.DisplayRole), id_text)
+        editor.metaObject()
+
+
+if __name__ == '__main__':
+    unittest.main()
+