From 39236c01ae6c9bc99ee3a02d8294679e12d9b734 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Mon, 22 May 2017 16:44:51 +0200 Subject: move everying into sources/pyside2 in preparation for a subtree merge. this should not be necessary to do in a separate commit, but git is a tad stupid about following history correctly without it. --- sources/pyside2/tests/QtCore/qflags_test.py | 121 ++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 sources/pyside2/tests/QtCore/qflags_test.py (limited to 'sources/pyside2/tests/QtCore/qflags_test.py') diff --git a/sources/pyside2/tests/QtCore/qflags_test.py b/sources/pyside2/tests/QtCore/qflags_test.py new file mode 100644 index 000000000..571e85a7f --- /dev/null +++ b/sources/pyside2/tests/QtCore/qflags_test.py @@ -0,0 +1,121 @@ +#!/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. +## +## $QT_END_LICENSE$ +## +############################################################################# + +'''Test cases for QFlags''' + +import unittest +from PySide2.QtCore import Qt, QTemporaryFile, QFile, QIODevice, QObject + +class QFlagTest(unittest.TestCase): + '''Test case for usage of flags''' + + def testCallFunction(self): + f = QTemporaryFile() + self.assertTrue(f.open()) + fileName = f.fileName() + f.close() + + f = QFile(fileName) + self.assertEqual(f.open(QIODevice.Truncate | QIODevice.Text | QIODevice.ReadWrite), True) + om = f.openMode() + self.assertEqual(om & QIODevice.Truncate, QIODevice.Truncate) + self.assertEqual(om & QIODevice.Text, QIODevice.Text) + self.assertEqual(om & QIODevice.ReadWrite, QIODevice.ReadWrite) + self.assertTrue(om == QIODevice.Truncate | QIODevice.Text | QIODevice.ReadWrite) + f.close() + + +class QFlagOperatorTest(unittest.TestCase): + '''Test case for operators in QFlags''' + + def testInvert(self): + '''QFlags ~ (invert) operator''' + self.assertEqual(type(~QIODevice.ReadOnly), QIODevice.OpenMode) + + def testOr(self): + '''QFlags | (or) operator''' + self.assertEqual(type(QIODevice.ReadOnly | QIODevice.WriteOnly), QIODevice.OpenMode) + + def testAnd(self): + '''QFlags & (and) operator''' + self.assertEqual(type(QIODevice.ReadOnly & QIODevice.WriteOnly), QIODevice.OpenMode) + + def testIOr(self): + '''QFlags |= (ior) operator''' + flag = Qt.WindowFlags() + self.assertTrue(Qt.Widget == 0) + self.assertFalse(flag & Qt.Widget) + result = flag & Qt.Widget + self.assertTrue(result == 0) + flag |= Qt.WindowMinimizeButtonHint + self.assertTrue(flag & Qt.WindowMinimizeButtonHint) + + def testInvertOr(self): + '''QFlags ~ (invert) operator over the result of an | (or) operator''' + self.assertEqual(type(~(Qt.ItemIsSelectable | Qt.ItemIsEditable)), Qt.ItemFlags) + + def testEqual(self): + '''QFlags == operator''' + flags = Qt.Window + flags |= Qt.WindowMinimizeButtonHint + flag_type = (flags & Qt.WindowType_Mask) + self.assertEqual(flag_type, Qt.Window) + + self.assertEqual(Qt.KeyboardModifiers(Qt.ControlModifier), Qt.ControlModifier) + + def testOperatorBetweenFlags(self): + '''QFlags & QFlags''' + flags = Qt.NoItemFlags | Qt.ItemIsUserCheckable + newflags = Qt.NoItemFlags | Qt.ItemIsUserCheckable + self.assertTrue(flags & newflags) + + def testOperatorDifferentOrder(self): + '''Different ordering of arguments''' + flags = Qt.NoItemFlags | Qt.ItemIsUserCheckable + self.assertEqual(flags | Qt.ItemIsEnabled, Qt.ItemIsEnabled | flags) + +class QFlagsOnQVariant(unittest.TestCase): + def testQFlagsOnQVariant(self): + o = QObject() + o.setProperty("foo", QIODevice.ReadOnly | QIODevice.WriteOnly) + self.assertEqual(type(o.property("foo")), QIODevice.OpenMode) + +class QFlagsWrongType(unittest.TestCase): + def testWrongType(self): + '''Wrong type passed to QFlags binary operators''' + + self.assertRaises(TypeError, Qt.NoItemFlags | '43') + self.assertRaises(TypeError, Qt.NoItemFlags & '43') + self.assertRaises(TypeError, 'jabba' & Qt.NoItemFlags) + self.assertRaises(TypeError, 'hut' & Qt.NoItemFlags) + self.assertRaises(TypeError, Qt.NoItemFlags & QObject()) + +if __name__ == '__main__': + unittest.main() -- cgit v1.2.3