82 lines
3.0 KiB
Python
82 lines
3.0 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2016-2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""Check how Qt behaves when trying to execute JS."""
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import pytest
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@pytest.mark.parametrize('js_enabled, expected', [(True, 2.0), (False, None)])
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def test_simple_js_webkit(webview, js_enabled, expected):
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"""With QtWebKit, evaluateJavaScript works when JS is on."""
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# If we get there (because of the webview fixture) we can be certain
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# QtWebKit is available
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from PyQt5.QtWebKit import QWebSettings
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webview.settings().setAttribute(QWebSettings.JavascriptEnabled, js_enabled)
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result = webview.page().mainFrame().evaluateJavaScript('1 + 1')
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assert result == expected
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@pytest.mark.parametrize('js_enabled, expected', [(True, 2.0), (False, 2.0)])
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def test_element_js_webkit(webview, js_enabled, expected):
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"""With QtWebKit, evaluateJavaScript on an element works with JS off."""
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# If we get there (because of the webview fixture) we can be certain
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# QtWebKit is available
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from PyQt5.QtWebKit import QWebSettings
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webview.settings().setAttribute(QWebSettings.JavascriptEnabled, js_enabled)
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elem = webview.page().mainFrame().documentElement()
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result = elem.evaluateJavaScript('1 + 1')
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assert result == expected
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@pytest.mark.usefixtures('redirect_webengine_data')
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@pytest.mark.parametrize('js_enabled, world, expected', [
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# main world
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(True, 0, 2.0),
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(False, 0, None),
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# application world
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(True, 1, 2.0),
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(False, 1, 2.0),
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# user world
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(True, 2, 2.0),
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(False, 2, 2.0),
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])
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def test_simple_js_webengine(qtbot, webengineview, qapp,
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js_enabled, world, expected):
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"""With QtWebEngine, runJavaScript works even when JS is off."""
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# If we get there (because of the webengineview fixture) we can be certain
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# QtWebEngine is available
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from PyQt5.QtWebEngineWidgets import QWebEngineSettings, QWebEngineScript
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assert world in [QWebEngineScript.MainWorld,
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QWebEngineScript.ApplicationWorld,
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QWebEngineScript.UserWorld]
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settings = webengineview.settings()
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settings.setAttribute(QWebEngineSettings.JavascriptEnabled, js_enabled)
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qapp.processEvents()
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page = webengineview.page()
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with qtbot.wait_callback() as callback:
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page.runJavaScript('1 + 1', world, callback)
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callback.assert_called_with(expected)
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