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Diffstat (limited to 'sources/pyside6/tests/QtCore/multiple_feature_test.py')
-rw-r--r-- | sources/pyside6/tests/QtCore/multiple_feature_test.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/sources/pyside6/tests/QtCore/multiple_feature_test.py b/sources/pyside6/tests/QtCore/multiple_feature_test.py new file mode 100644 index 000000000..0b57936cb --- /dev/null +++ b/sources/pyside6/tests/QtCore/multiple_feature_test.py @@ -0,0 +1,141 @@ +############################################################################# +## +## Copyright (C) 2020 The Qt Company Ltd. +## Contact: https://www.qt.io/licensing/ +## +## This file is part of Qt for Python. +## +## $QT_BEGIN_LICENSE:LGPL$ +## 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 Lesser General Public License Usage +## Alternatively, this file may be used under the terms of the GNU Lesser +## General Public License version 3 as published by the Free Software +## Foundation and appearing in the file LICENSE.LGPL3 included in the +## packaging of this file. Please review the following information to +## ensure the GNU Lesser General Public License version 3 requirements +## will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +## +## GNU General Public License Usage +## Alternatively, this file may be used under the terms of the GNU +## General Public License version 2.0 or (at your option) the GNU General +## Public license version 3 or any later version approved by the KDE Free +## Qt Foundation. The licenses are as published by the Free Software +## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +## 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-2.0.html and +## https://www.gnu.org/licenses/gpl-3.0.html. +## +## $QT_END_LICENSE$ +## +############################################################################# + +from __future__ import print_function, absolute_import + +import os +import sys +import unittest + +sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) +from init_paths import init_test_paths +init_test_paths(False) + +from PySide6 import QtCore +from PySide6.support import __feature__ +from textwrap import dedent + +""" +multiple_feature_test.py +------------------------ + +This tests the selectable features in PySide. + +The first feature is `snake_case` instead of `camelCase`. +There is much more to come. +""" + +MethodDescriptorType = type(str.split) + +class FeaturesTest(unittest.TestCase): + + def testAllFeatureCombinations(self): + """ + Test for all 256 possible combinations of `__feature__` imports. + """ + + def tst_bit0(flag, self, bits): + if flag == 0: + QtCore.QCborArray.isEmpty + QtCore.QCborArray.__dict__["isEmpty"] + with self.assertRaises(AttributeError): + QtCore.QCborArray.is_empty + with self.assertRaises(KeyError): + QtCore.QCborArray.__dict__["is_empty"] + else: + QtCore.QCborArray.is_empty + QtCore.QCborArray.__dict__["is_empty"] + with self.assertRaises(AttributeError): + QtCore.QCborArray.isEmpty + with self.assertRaises(KeyError): + QtCore.QCborArray.__dict__["isEmpty"] + + def tst_bit1(flag, self, bits): + getter_name = "object_name" if bits & 1 else "objectName" + setter_name = "set_object_name" if bits & 1 else "setObjectName" + thing = getattr(QtCore.QObject, getter_name) + if flag: + self.assertEqual(type(thing), property) + with self.assertRaises(AttributeError): + getattr(QtCore.QObject, setter_name) + else: + self.assertEqual(type(thing), MethodDescriptorType) + getattr(QtCore.QObject, setter_name) + + edict = {} + for bit in range(2, 8): + # We are cheating here, since the functions are in the globals. + + eval(compile(dedent(""" + + def tst_bit{0}(flag, self, bits): + if flag == 0: + with self.assertRaises(AttributeError): + QtCore.QCborArray.fake_feature_{1:02x} + with self.assertRaises(KeyError): + QtCore.QCborArray.__dict__["fake_feature_{1:02x}"] + else: + QtCore.QCborArray.fake_feature_{1:02x} + QtCore.QCborArray.__dict__["fake_feature_{1:02x}"] + + """).format(bit, 1 << bit), "<string>", "exec"), globals(), edict) + globals().update(edict) + feature_list = __feature__._really_all_feature_names + func_list = [tst_bit0, tst_bit1, tst_bit2, tst_bit3, + tst_bit4, tst_bit5, tst_bit6, tst_bit7] + + for idx in range(0x100): + __feature__.set_selection(0) + config = "feature_{:02x}".format(idx) + print() + print("--- Feature Test Config `{}` ---".format(config)) + print("Imports:") + for bit in range(8): + if idx & 1 << bit: + feature = feature_list[bit] + text = "from __feature__ import {}".format(feature) + print(text) + eval(compile(text, "<string>", "exec"), globals(), edict) + for bit in range(8): + value = idx & 1 << bit + func_list[bit](value, self=self, bits=idx) + + +if __name__ == '__main__': + unittest.main() |