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#!/usr/bin/python
# -*- coding: utf-8 -*-
#############################################################################
##
## Copyright (C) 2016 The Qt Company Ltd.
## Copyright (C) 2011 Thomas Perl <m@thp.io>
## 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.
##
## $QT_END_LICENSE$
##
#############################################################################
# Testcase for PySide bug 847
# Released under the same terms as PySide itself
# 2011-05-04 Thomas Perl <m@thp.io>
import os
import sys
import unittest
from pathlib import Path
sys.path.append(os.fspath(Path(__file__).resolve().parents[1]))
from init_paths import init_test_paths
init_test_paths(False)
from helper.helper import quickview_errorstring
from helper.usesqapplication import UsesQApplication
from PySide6.QtCore import Slot, Signal, QUrl, QTimer, QCoreApplication
from PySide6.QtQuick import QQuickView
class View(QQuickView):
def __init__(self):
super().__init__()
called = Signal(int, int)
@Slot(int, int)
def blubb(self, x, y):
self.called.emit(x, y)
class TestQML(UsesQApplication):
def done(self, x, y):
self._sucess = True
self.app.quit()
print("done called")
def testPythonSlot(self):
self._sucess = False
view = View()
# Connect first, then set the property.
view.called.connect(self.done)
file = Path(__file__).resolve().parent / 'bug_847.qml'
self.assertTrue(file.is_file())
view.setSource(QUrl.fromLocalFile(os.fspath(file)))
while view.status() == QQuickView.Loading:
self.app.processEvents()
self.assertEqual(view.status(), QQuickView.Ready)
self.assertTrue(view.rootObject(), quickview_errorstring(view))
view.rootObject().setProperty('pythonObject', view)
view.show()
while not view.isExposed():
self.app.processEvents()
# Essentially a timeout in case method invocation fails.
QTimer.singleShot(30000, QCoreApplication.instance().quit)
self.app.exec_()
self.assertTrue(self._sucess)
if __name__ == '__main__':
unittest.main()
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