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#############################################################################
##
## Copyright (C) 2016 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the test suite of Qt for Python.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## 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 qInstallMsgHandler'''
import unittest
import sys
from PySide2.QtCore import *
param = []
def handler(msgt, ctx, msg):
global param
param = [msgt, ctx, msg.strip()]
def handleruseless(msgt, ctx, msg):
pass
class QInstallMsgHandlerTest(unittest.TestCase):
def tearDown(self):
# Ensure that next test will have a clear environment
qInstallMessageHandler(None)
def testNone(self):
ret = qInstallMessageHandler(None)
self.assertEqual(ret, None)
def testRet(self):
ret = qInstallMessageHandler(None)
self.assertEqual(ret, None)
refcount = sys.getrefcount(handleruseless)
retNone = qInstallMessageHandler(handleruseless)
self.assertEqual(sys.getrefcount(handleruseless), refcount + 1)
rethandler = qInstallMessageHandler(None)
self.assertEqual(rethandler, handleruseless)
del rethandler
self.assertEqual(sys.getrefcount(handleruseless), refcount)
def testHandler(self):
rethandler = qInstallMessageHandler(handler)
if QLibraryInfo.isDebugBuild():
qDebug("Test Debug")
self.assertEqual(param[0], QtDebugMsg)
self.assertEqual(param[2], "Test Debug")
qWarning("Test Warning")
self.assertEqual(param[0], QtWarningMsg)
self.assertEqual(param[2], "Test Warning")
qCritical("Test Critical")
self.assertEqual(param[0], QtCriticalMsg)
self.assertEqual(param[2], "Test Critical")
if __name__ == '__main__':
unittest.main()
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