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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2018-2021 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <https://www.gnu.org/licenses/>.
"""Test webenginetab."""
import logging
import pytest
QtWebEngineWidgets = pytest.importorskip("PyQt5.QtWebEngineWidgets")
QWebEnginePage = QtWebEngineWidgets.QWebEnginePage
QWebEngineScriptCollection = QtWebEngineWidgets.QWebEngineScriptCollection
QWebEngineScript = QtWebEngineWidgets.QWebEngineScript
from qutebrowser.browser import greasemonkey
from qutebrowser.utils import usertypes
webenginetab = pytest.importorskip(
"qutebrowser.browser.webengine.webenginetab")
pytestmark = pytest.mark.usefixtures('greasemonkey_manager')
class TestWebengineScripts:
"""Test the _WebEngineScripts utility class."""
@pytest.fixture
def webengine_scripts(self, webengine_tab):
return webengine_tab._scripts
def test_greasemonkey_undefined_world(self, webengine_scripts, caplog):
"""Make sure scripts with non-existent worlds are rejected."""
scripts = [
greasemonkey.GreasemonkeyScript(
[('qute-js-world', 'Mars'), ('name', 'test')], None)
]
with caplog.at_level(logging.ERROR, 'greasemonkey'):
webengine_scripts._inject_greasemonkey_scripts(scripts)
assert len(caplog.records) == 1
msg = caplog.messages[0]
assert "has invalid value for '@qute-js-world': Mars" in msg
collection = webengine_scripts._widget.page().scripts().toList()
assert not any(script.name().startswith('GM-')
for script in collection)
@pytest.mark.parametrize("worldid", [-1, 257])
def test_greasemonkey_out_of_range_world(self, worldid, webengine_scripts,
caplog):
"""Make sure scripts with out-of-range worlds are rejected."""
scripts = [
greasemonkey.GreasemonkeyScript(
[('qute-js-world', worldid), ('name', 'test')], None)
]
with caplog.at_level(logging.ERROR, 'greasemonkey'):
webengine_scripts._inject_greasemonkey_scripts(scripts)
assert len(caplog.records) == 1
msg = caplog.messages[0]
assert "has invalid value for '@qute-js-world': " in msg
assert "should be between 0 and" in msg
collection = webengine_scripts._widget.page().scripts().toList()
assert not any(script.name().startswith('GM-')
for script in collection)
@pytest.mark.parametrize("worldid", [0, 10])
def test_greasemonkey_good_worlds_are_passed(self, worldid,
webengine_scripts, caplog):
"""Make sure scripts with valid worlds have it set."""
scripts = [
greasemonkey.GreasemonkeyScript(
[('name', 'foo'), ('qute-js-world', worldid)], None
)
]
with caplog.at_level(logging.ERROR, 'greasemonkey'):
webengine_scripts._inject_greasemonkey_scripts(scripts)
collection = webengine_scripts._widget.page().scripts()
assert collection.toList()[-1].worldId() == worldid
def test_greasemonkey_document_end_workaround(self, monkeypatch,
webengine_scripts):
"""Make sure document-end is forced when needed."""
monkeypatch.setattr(greasemonkey.objects, 'backend',
usertypes.Backend.QtWebEngine)
scripts = [
greasemonkey.GreasemonkeyScript([
('name', 'Iridium'),
('namespace', 'https://github.com/ParticleCore'),
('run-at', 'document-start'),
], None)
]
webengine_scripts._inject_greasemonkey_scripts(scripts)
collection = webengine_scripts._widget.page().scripts()
script = collection.toList()[-1]
assert script.injectionPoint() == QWebEngineScript.DocumentReady
def test_notification_permission_workaround():
"""Make sure the value for QWebEnginePage::Notifications is correct."""
try:
notifications = QWebEnginePage.Notifications
except AttributeError:
pytest.skip("No Notifications member")
permissions = webenginetab._WebEnginePermissions
assert permissions._options[notifications] == 'content.notifications'
assert permissions._messages[notifications] == 'show notifications'
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