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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
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 PySide6.QtCore import QBuffer, Qt, QTimer
from PySide6.QtWidgets import QApplication, QWidget, QVBoxLayout
from PySide6.QtWebEngineWidgets import QWebEngineView
from PySide6.QtWebEngineCore import (QWebEngineProfile,
QWebEngineUrlScheme,
QWebEngineUrlSchemeHandler)
class TestSchemeHandler(QWebEngineUrlSchemeHandler):
def requestStarted(self, request):
if request.requestUrl() == "testpy:hello":
request.redirect("testpy:goodbye")
return
self.buffer = QBuffer()
self.buffer.setData(bytes("Really nice goodbye text.", "UTF-8"))
self.buffer.aboutToClose.connect(self.buffer.deleteLater)
request.reply(bytes("text/plain;charset=utf-8", "UTF-8"), self.buffer)
class MainTest(unittest.TestCase):
def test_SchemeHandlerRedirect(self):
self._loaded = False
QApplication.setAttribute(Qt.AA_ShareOpenGLContexts)
app = QApplication([])
scheme_name = bytes("testpy", "UTF-8")
scheme = QWebEngineUrlScheme(scheme_name)
scheme.setSyntax(QWebEngineUrlScheme.Syntax.Path)
QWebEngineUrlScheme.registerScheme(scheme)
handler = TestSchemeHandler()
profile = QWebEngineProfile.defaultProfile()
profile.installUrlSchemeHandler(scheme_name, handler)
top_level_widget = QWidget()
top_level_widget.setWindowTitle('web_engine_custom_scheme.py')
top_level_widget.resize(400, 400)
layout = QVBoxLayout(top_level_widget)
view = QWebEngineView()
layout.addWidget(view)
view.loadFinished.connect(self._slot_loaded)
QTimer.singleShot(5000, app.quit)
top_level_widget.show()
view.load("testpy:hello")
app.exec()
self.assertTrue(self._loaded)
self.assertEqual(view.url(), "testpy:goodbye")
def _slot_loaded(self):
self._loaded = True
QApplication.quit()
if __name__ == '__main__':
unittest.main()
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