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Diffstat (limited to 'sources/pyside2/tests/QtWidgets/qlistwidget_test.py')
-rw-r--r-- | sources/pyside2/tests/QtWidgets/qlistwidget_test.py | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtWidgets/qlistwidget_test.py b/sources/pyside2/tests/QtWidgets/qlistwidget_test.py new file mode 100644 index 000000000..b89d2f77c --- /dev/null +++ b/sources/pyside2/tests/QtWidgets/qlistwidget_test.py @@ -0,0 +1,82 @@ +############################################################################# +## +## 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 + +import sys +from PySide2 import QtWidgets, QtCore +from helper import UsesQApplication + +class QListWidgetTest(UsesQApplication): + + def populateList(self, lst): + o = QtCore.QObject() + o.setObjectName("obj") + + item = QtWidgets.QListWidgetItem("item0") + item.setData(QtCore.Qt.UserRole, o) + #item._data = o + self.assertTrue(sys.getrefcount(o), 3) + self.assertTrue(sys.getrefcount(item), 2) + lst.addItem(item) + self.assertTrue(sys.getrefcount(item), 3) + + def checkCurrentItem(self, lst): + item = lst.currentItem() + self.assertTrue(sys.getrefcount(item), 3) + + def checkItemData(self, lst): + item = lst.currentItem() + o = item.data(QtCore.Qt.UserRole) + self.assertTrue(sys.getrefcount(o), 4) + self.assertEqual(o, item._data) + self.assertTrue(sys.getrefcount(o), 2) + + def testConstructorWithParent(self): + lst = QtWidgets.QListWidget() + self.populateList(lst) + self.checkCurrentItem(lst) + i = lst.item(0) + self.assertTrue(sys.getrefcount(i), 3) + + del lst + self.assertTrue(sys.getrefcount(i), 2) + del i + + def testIt(self): + lst = QtWidgets.QListWidget() + lst.show() + slot = lambda : lst.removeItemWidget(lst.currentItem()) + lst.addItem(QtWidgets.QListWidgetItem("foo")) + QtCore.QTimer.singleShot(0, slot) + QtCore.QTimer.singleShot(0, lst.close) + self.app.exec_() + self.assertEqual(lst.count(), 1) + +if __name__ == '__main__': + unittest.main() |