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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
'''
Test bug 451: http://bugs.openbossa.org/show_bug.cgi?id=451
An archive of said bug:
https://srinikom.github.io/pyside-bz-archive/451.html
'''
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 PySide6.QtCore import QObject, QUrl, Property
from PySide6.QtGui import QGuiApplication
from PySide6.QtQuick import QQuickView
from PySide6.QtQml import QmlElement
QML_IMPORT_NAME = "test.PythonObject"
QML_IMPORT_MAJOR_VERSION = 1
@QmlElement
class PythonObject(QObject):
def __init__(self):
super().__init__(None)
self._called = ""
self._arg1 = None
self._arg2 = None
def setCalled(self, v):
self._called = v
def setArg1(self, v):
self._arg1 = v
def setArg2(self, v):
self._arg2 = v
def getCalled(self):
return self._called
def getArg1(self):
return self._arg1
def getArg2(self):
return self._arg2
called = Property(str, getCalled, setCalled)
arg1 = Property(int, getArg1, setArg1)
arg2 = Property('QVariant', getArg2, setArg2)
class TestBug(unittest.TestCase):
def testQMLFunctionCall(self):
app = QGuiApplication(sys.argv)
view = QQuickView()
obj = PythonObject()
view.setInitialProperties({"python": obj})
file = Path(__file__).resolve().parent / 'bug_451.qml'
self.assertTrue(file.is_file())
view.setSource(QUrl.fromLocalFile(file))
root = view.rootObject()
self.assertTrue(root, quickview_errorstring(view))
root.simpleFunction()
self.assertEqual(obj.called, "simpleFunction")
root.oneArgFunction(42)
self.assertEqual(obj.called, "oneArgFunction")
self.assertEqual(obj.arg1, 42)
root.twoArgFunction(10, app)
self.assertEqual(obj.called, "twoArgFunction")
self.assertEqual(obj.arg1, 10)
self.assertEqual(obj.arg2, app)
rvalue = root.returnFunction()
self.assertEqual(obj.called, "returnFunction")
self.assertEqual(rvalue, 42)
if __name__ == '__main__':
unittest.main()
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