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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
from __future__ import annotations
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.timedqguiapplication import TimedQGuiApplication
from PySide6.QtQuick import QQuickView
from PySide6.QtCore import QObject, Signal, Slot, QUrl, QTimer, Property
from PySide6.QtQml import QmlElement
QML_IMPORT_NAME = "test.Obj"
QML_IMPORT_MAJOR_VERSION = 1
@QmlElement
class Obj(QObject):
def __init__(self):
super().__init__()
self.value = 0
sumResult = Signal(int, name="sumResult", arguments=['sum'])
@Slot(int, int)
def sum(self, arg1, arg2):
self.sumResult.emit(arg1 + arg2)
@Slot(str)
def sendValue(self, s):
self.value = int(s)
class TestConnectionWithQml(TimedQGuiApplication):
def testSignalArguments(self):
view = QQuickView()
obj = Obj()
view.setInitialProperties({"o": obj})
file = Path(__file__).resolve().parent / 'signal_arguments.qml'
self.assertTrue(file.is_file())
view.setSource(QUrl.fromLocalFile(file))
root = view.rootObject()
self.assertTrue(root, quickview_errorstring(view))
button = root.findChild(QObject, "button")
self.assertTrue(button)
view.show()
button.clicked.emit()
self.assertEqual(obj.value, 42)
if __name__ == '__main__':
unittest.main()
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