101 lines
3.9 KiB
Python
101 lines
3.9 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2015-2017 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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"""Tests for position_caret.js."""
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import os
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import pytest
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from qutebrowser.utils import javascript, utils
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from qutebrowser.browser import shared
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from qutebrowser.config import config
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from PyQt5.QtWebEngineWidgets import QWebEngineSettings, QWebEngineProfile, QWebEngineScript
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import qutebrowser.browser.webengine.webenginesettings as webenginesettings
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DEFAULT_BODY_BG = "rgba(0, 0, 0, 0)"
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GREEN_BODY_BG = "rgb(0, 255, 0)"
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CSS_BODY_GREEN = "body {background-color: rgb(0, 255, 0);}"
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CSS_BODY_RED = "body {background-color: rgb(255, 0, 0);}"
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class StylesheetTester:
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"""Helper class (for the caret_tester fixture) for asserts.
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Attributes:
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js: The js_tester fixture.
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"""
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def __init__(self, js_tester, config_stub):
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self.js = js_tester
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self.config_stub = config_stub
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def init_stylesheet(self, css_file="green.css"):
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self.config_stub.val.content.user_stylesheets = \
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os.path.join(os.path.dirname(__file__), css_file)
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p = QWebEngineProfile.defaultProfile()
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webenginesettings._init_stylesheet(p)
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def set_css(self, css):
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"""Set css to CSS via stylesheet.js."""
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code = javascript.assemble('stylesheet', 'set_css', css)
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self.js.run(code, None)
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def check_set(self, value, element="background-color"):
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"""Check whether the css in ELEMENT is set to VALUE."""
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self.js.run("window.getComputedStyle(document.body, null)"
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".getPropertyValue('{}');".format(element), value)
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@pytest.fixture
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def stylesheet_tester(js_tester_webengine, config_stub):
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"""Helper fixture to test caret browsing positions."""
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ss_tester = StylesheetTester(js_tester_webengine, config_stub)
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# Showing webview here is necessary for test_scrolled_down_img to
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# succeed in some cases, see #1988
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ss_tester.js.webview.show()
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return ss_tester
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@pytest.mark.parametrize('page', ['stylesheet/simple.html',
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'stylesheet/simple_bg_set_red.html'])
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@pytest.mark.parametrize('set_js', [True, False])
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def test_set_delayed(stylesheet_tester, page, set_js):
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stylesheet_tester.init_stylesheet("none.css")
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stylesheet_tester.js.load(page)
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if set_js:
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stylesheet_tester.js.run(
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'document.body.style.backgroundColor = "red";', 'red')
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pytest.xfail("overring values set with js does not work.")
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stylesheet_tester.set_css("body {background-color: rgb(0, 255, 0);}")
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stylesheet_tester.check_set("rgb(0, 255, 0)")
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@pytest.mark.parametrize('page', ['stylesheet/simple.html',
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'stylesheet/simple_bg_set_red.html'])
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def test_set_clear_bg(stylesheet_tester, page):
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stylesheet_tester.init_stylesheet()
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stylesheet_tester.js.load('stylesheet/simple.html')
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stylesheet_tester.check_set(GREEN_BODY_BG)
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stylesheet_tester.set_css("")
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stylesheet_tester.check_set(DEFAULT_BODY_BG)
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def test_no_set_xml(stylesheet_tester):
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stylesheet_tester.init_stylesheet()
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pytest.xfail("loading xml files throws exceptions")
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stylesheet_tester.js.load_file('stylesheet/simple.xml')
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stylesheet_tester.check_set(DEFAULT_BODY_BG)
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