920 lines
36 KiB
Python
920 lines
36 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2016 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 the webelement utils."""
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from unittest import mock
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import collections.abc
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import operator
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import itertools
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import binascii
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import os.path
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import hypothesis
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import hypothesis.strategies
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from PyQt5.QtCore import PYQT_VERSION, QRect, QPoint
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from PyQt5.QtWebKit import QWebElement
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import pytest
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from qutebrowser.browser.webkit import webelem
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def get_webelem(geometry=None, frame=None, *, null=False, style=None,
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attributes=None, tagname=None, classes=None,
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parent=None, js_rect_return=None, zoom_text_only=False):
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"""Factory for WebElementWrapper objects based on a mock.
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Args:
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geometry: The geometry of the QWebElement as QRect.
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frame: The QWebFrame the element is in.
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null: Whether the element is null or not.
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style: A dict with the styleAttributes of the element.
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attributes: Boolean HTML attributes to be added.
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tagname: The tag name.
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classes: HTML classes to be added.
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js_rect_return: If None, what evaluateJavaScript returns is based on
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geometry. If set, the return value of
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evaluateJavaScript.
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zoom_text_only: Whether zoom-text-only is set in the config
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"""
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# pylint: disable=too-many-locals,too-many-branches
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elem = mock.Mock()
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elem.isNull.return_value = null
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elem.geometry.return_value = geometry
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elem.webFrame.return_value = frame
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elem.tagName.return_value = tagname
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elem.toOuterXml.return_value = '<fakeelem/>'
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elem.toPlainText.return_value = 'text'
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elem.parent.return_value = parent
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if geometry is not None:
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if frame is None:
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scroll_x = 0
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scroll_y = 0
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else:
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scroll_x = frame.scrollPosition().x()
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scroll_y = frame.scrollPosition().y()
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if js_rect_return is None:
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if frame is None or zoom_text_only:
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zoom = 1.0
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else:
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zoom = frame.zoomFactor()
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elem.evaluateJavaScript.return_value = {
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"length": 1,
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"0": {
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"left": (geometry.left() - scroll_x) / zoom,
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"top": (geometry.top() - scroll_y) / zoom,
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"right": (geometry.right() - scroll_x) / zoom,
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"bottom": (geometry.bottom() - scroll_y) / zoom,
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"width": geometry.width() / zoom,
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"height": geometry.height() / zoom,
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}
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}
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else:
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elem.evaluateJavaScript.return_value = js_rect_return
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attribute_dict = {}
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if attributes is None:
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pass
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elif not isinstance(attributes, collections.abc.Mapping):
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attribute_dict.update({e: None for e in attributes})
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else:
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attribute_dict.update(attributes)
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elem.hasAttribute.side_effect = lambda k: k in attribute_dict
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elem.attribute.side_effect = lambda k: attribute_dict.get(k, '')
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elem.setAttribute.side_effect = (lambda k, v:
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operator.setitem(attribute_dict, k, v))
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elem.removeAttribute.side_effect = attribute_dict.pop
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elem.attributeNames.return_value = list(attribute_dict)
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if classes is not None:
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elem.classes.return_value = classes.split(' ')
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else:
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elem.classes.return_value = []
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style_dict = {'visibility': '', 'display': ''}
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if style is not None:
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style_dict.update(style)
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def _style_property(name, strategy):
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"""Helper function to act as styleProperty method."""
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if strategy != QWebElement.ComputedStyle:
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raise ValueError("styleProperty called with strategy != "
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"ComputedStyle ({})!".format(strategy))
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return style_dict[name]
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elem.styleProperty.side_effect = _style_property
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wrapped = webelem.WebElementWrapper(elem)
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return wrapped
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class SelectionAndFilterTests:
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"""Generator for tests for TestSelectionsAndFilters."""
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# A mapping of an HTML element to a list of groups where the selectors
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# (after filtering) should match.
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#
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# Based on this, test cases are generated to make sure it matches those
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# groups and not the others.
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TESTS = [
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('<foo />', []),
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('<foo bar="baz"/>', []),
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('<foo href="baz"/>', [webelem.Group.url]),
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('<foo src="baz"/>', [webelem.Group.url]),
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('<a />', [webelem.Group.all]),
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('<a href="foo" />', [webelem.Group.all, webelem.Group.links,
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webelem.Group.prevnext, webelem.Group.url]),
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('<a href="javascript://foo" />', [webelem.Group.all,
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webelem.Group.url]),
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('<area />', [webelem.Group.all]),
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('<area href="foo" />', [webelem.Group.all, webelem.Group.links,
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webelem.Group.prevnext, webelem.Group.url]),
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('<area href="javascript://foo" />', [webelem.Group.all,
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webelem.Group.url]),
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('<link />', [webelem.Group.all]),
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('<link href="foo" />', [webelem.Group.all, webelem.Group.links,
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webelem.Group.prevnext, webelem.Group.url]),
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('<link href="javascript://foo" />', [webelem.Group.all,
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webelem.Group.url]),
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('<textarea />', [webelem.Group.all, webelem.Group.inputs]),
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('<select />', [webelem.Group.all]),
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('<input />', [webelem.Group.all]),
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('<input type="hidden" />', []),
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('<input type="text" />', [webelem.Group.inputs, webelem.Group.all]),
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('<input type="email" />', [webelem.Group.inputs, webelem.Group.all]),
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('<input type="url" />', [webelem.Group.inputs, webelem.Group.all]),
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('<input type="tel" />', [webelem.Group.inputs, webelem.Group.all]),
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('<input type="number" />', [webelem.Group.inputs, webelem.Group.all]),
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('<input type="password" />', [webelem.Group.inputs,
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webelem.Group.all]),
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('<input type="search" />', [webelem.Group.inputs, webelem.Group.all]),
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('<button />', [webelem.Group.all]),
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('<button href="foo" />', [webelem.Group.all, webelem.Group.prevnext,
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webelem.Group.url]),
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('<button href="javascript://foo" />', [webelem.Group.all,
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webelem.Group.url]),
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# We can't easily test <frame>/<iframe> as they vanish when setting
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# them via QWebFrame::setHtml...
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('<p onclick="foo" foo="bar"/>', [webelem.Group.all]),
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('<p onmousedown="foo" foo="bar"/>', [webelem.Group.all]),
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('<p role="option" foo="bar"/>', [webelem.Group.all]),
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('<p role="button" foo="bar"/>', [webelem.Group.all]),
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('<p role="button" href="bar"/>', [webelem.Group.all,
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webelem.Group.prevnext,
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webelem.Group.url]),
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]
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GROUPS = [e for e in webelem.Group if e != webelem.Group.focus]
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COMBINATIONS = list(itertools.product(TESTS, GROUPS))
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def __init__(self):
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self.tests = list(self._generate_tests())
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def _generate_tests(self):
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for (val, matching_groups), group in self.COMBINATIONS:
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if group in matching_groups:
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yield group, val, True
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else:
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yield group, val, False
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class TestSelectorsAndFilters:
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TESTS = SelectionAndFilterTests().tests
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def test_test_generator(self):
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assert self.TESTS
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@pytest.mark.parametrize('group, val, matching', TESTS)
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def test_selectors(self, webframe, group, val, matching):
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webframe.setHtml('<html><body>{}</body></html>'.format(val))
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# Make sure setting HTML succeeded and there's a new element
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assert len(webframe.findAllElements('*')) == 3
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elems = webframe.findAllElements(webelem.SELECTORS[group])
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elems = [webelem.WebElementWrapper(e) for e in elems]
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filterfunc = webelem.FILTERS.get(group, lambda e: True)
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elems = [e for e in elems if filterfunc(e)]
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assert bool(elems) == matching
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class TestWebElementWrapper:
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"""Generic tests for WebElementWrapper.
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Note: For some methods, there's a dedicated test class with more involved
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tests.
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"""
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@pytest.fixture
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def elem(self):
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return get_webelem()
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def test_nullelem(self):
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"""Test __init__ with a null element."""
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with pytest.raises(webelem.IsNullError):
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get_webelem(null=True)
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def test_double_wrap(self, elem):
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"""Test wrapping a WebElementWrapper."""
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with pytest.raises(TypeError) as excinfo:
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webelem.WebElementWrapper(elem)
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assert str(excinfo.value) == "Trying to wrap a wrapper!"
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@pytest.mark.parametrize('code', [
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str,
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lambda e: e[None],
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lambda e: operator.setitem(e, None, None),
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lambda e: operator.delitem(e, None),
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lambda e: None in e,
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len,
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lambda e: e.is_visible(None),
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lambda e: e.rect_on_view(),
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lambda e: e.is_writable(),
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lambda e: e.is_content_editable(),
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lambda e: e.is_editable(),
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lambda e: e.is_text_input(),
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lambda e: e.debug_text(),
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list, # __iter__
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])
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def test_vanished(self, elem, code):
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"""Make sure methods check if the element is vanished."""
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elem._elem.isNull.return_value = True
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with pytest.raises(webelem.IsNullError):
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code(elem)
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def test_str(self, elem):
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assert str(elem) == 'text'
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@pytest.mark.parametrize('is_null, expected', [
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(False, "<qutebrowser.browser.webkit.webelem.WebElementWrapper "
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"html='<fakeelem/>'>"),
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(True, '<qutebrowser.browser.webkit.webelem.WebElementWrapper '
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'html=None>'),
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])
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def test_repr(self, elem, is_null, expected):
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elem._elem.isNull.return_value = is_null
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assert repr(elem) == expected
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def test_getitem(self):
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elem = get_webelem(attributes={'foo': 'bar'})
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assert elem['foo'] == 'bar'
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def test_getitem_keyerror(self, elem):
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with pytest.raises(KeyError):
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elem['foo'] # pylint: disable=pointless-statement
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def test_setitem(self, elem):
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elem['foo'] = 'bar'
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assert elem._elem.attribute('foo') == 'bar'
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def test_delitem(self):
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elem = get_webelem(attributes={'foo': 'bar'})
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del elem['foo']
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assert not elem._elem.hasAttribute('foo')
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def test_setitem_keyerror(self, elem):
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with pytest.raises(KeyError):
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del elem['foo']
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def test_contains(self):
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elem = get_webelem(attributes={'foo': 'bar'})
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assert 'foo' in elem
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assert 'bar' not in elem
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@pytest.mark.parametrize('attributes, expected', [
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({'one': '1', 'two': '2'}, {'one', 'two'}),
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({}, set()),
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])
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def test_iter(self, attributes, expected):
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elem = get_webelem(attributes=attributes)
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assert set(elem) == expected
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@pytest.mark.parametrize('attributes, length', [
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({'one': '1', 'two': '2'}, 2),
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({}, 0),
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])
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def test_len(self, attributes, length):
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elem = get_webelem(attributes=attributes)
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assert len(elem) == length
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@pytest.mark.parametrize('attributes, writable', [
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([], True),
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(['disabled'], False),
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(['readonly'], False),
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(['disabled', 'readonly'], False),
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])
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def test_is_writable(self, attributes, writable):
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elem = get_webelem(attributes=attributes)
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assert elem.is_writable() == writable
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@pytest.mark.parametrize('attributes, expected', [
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({}, False),
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({'contenteditable': 'false'}, False),
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({'contenteditable': 'inherit'}, False),
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({'contenteditable': 'true'}, True),
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])
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def test_is_content_editable(self, attributes, expected):
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elem = get_webelem(attributes=attributes)
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assert elem.is_content_editable() == expected
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@pytest.mark.parametrize('tagname, attributes, expected', [
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('input', {}, True),
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('textarea', {}, True),
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('select', {}, False),
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('foo', {'role': 'combobox'}, True),
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('foo', {'role': 'textbox'}, True),
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('foo', {'role': 'bar'}, False),
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('input', {'role': 'bar'}, True),
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])
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def test_is_text_input(self, tagname, attributes, expected):
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elem = get_webelem(tagname=tagname, attributes=attributes)
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assert elem.is_text_input() == expected
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@pytest.mark.parametrize('xml, expected', [
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('<fakeelem/>', '<fakeelem/>'),
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('<foo>\n<bar/>\n</foo>', '<foo><bar/></foo>'),
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('<foo>{}</foo>'.format('x' * 500), '<foo>{}…'.format('x' * 494)),
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], ids=['fakeelem', 'newlines', 'long'])
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def test_debug_text(self, elem, xml, expected):
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elem._elem.toOuterXml.return_value = xml
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assert elem.debug_text() == expected
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class TestRemoveBlankTarget:
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@pytest.mark.parametrize('tagname', ['a', 'area'])
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@pytest.mark.parametrize('target', ['_self', '_parent', '_top', ''])
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def test_keep_target(self, tagname, target):
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elem = get_webelem(tagname=tagname, attributes={'target': target})
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elem.remove_blank_target()
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assert elem['target'] == target
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@pytest.mark.parametrize('tagname', ['a', 'area'])
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def test_no_target(self, tagname):
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elem = get_webelem(tagname=tagname)
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elem.remove_blank_target()
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assert 'target' not in elem
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@pytest.mark.parametrize('tagname', ['a', 'area'])
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def test_blank_target(self, tagname):
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elem = get_webelem(tagname=tagname, attributes={'target': '_blank'})
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elem.remove_blank_target()
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assert elem['target'] == '_top'
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@pytest.mark.parametrize('tagname', ['a', 'area'])
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def test_ancestor_blank_target(self, tagname):
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elem = get_webelem(tagname=tagname, attributes={'target': '_blank'})
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elem_child = get_webelem(tagname='img', parent=elem._elem)
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elem_child._elem.encloseWith(elem._elem)
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elem_child.remove_blank_target()
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assert elem['target'] == '_top'
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@pytest.mark.parametrize('depth', [1, 5, 10])
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def test_no_link(self, depth):
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elem = [None] * depth
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elem[0] = get_webelem(tagname='div')
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for i in range(1, depth):
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elem[i] = get_webelem(tagname='div', parent=elem[i-1])
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elem[i]._elem.encloseWith(elem[i-1]._elem)
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elem[-1].remove_blank_target()
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for i in range(depth):
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assert 'target' not in elem[i]
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class TestIsVisible:
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@pytest.fixture
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def frame(self, stubs):
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return stubs.FakeWebFrame(QRect(0, 0, 100, 100))
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def test_invalid_frame_geometry(self, stubs):
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"""Test with an invalid frame geometry."""
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rect = QRect(0, 0, 0, 0)
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assert not rect.isValid()
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frame = stubs.FakeWebFrame(rect)
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elem = get_webelem(QRect(0, 0, 10, 10), frame)
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assert not elem.is_visible(frame)
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def test_invalid_invisible(self, frame):
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"""Test elements with an invalid geometry which are invisible."""
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elem = get_webelem(QRect(0, 0, 0, 0), frame)
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assert not elem.geometry().isValid()
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assert elem.geometry().x() == 0
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assert not elem.is_visible(frame)
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def test_invalid_visible(self, frame):
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"""Test elements with an invalid geometry which are visible.
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This seems to happen sometimes in the real world, with real elements
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which *are* visible, but don't have a valid geometry.
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"""
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elem = get_webelem(QRect(10, 10, 0, 0), frame)
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assert not elem.geometry().isValid()
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assert elem.is_visible(frame)
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@pytest.mark.parametrize('geometry, visible', [
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(QRect(5, 5, 4, 4), False),
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(QRect(10, 10, 1, 1), True),
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])
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def test_scrolled(self, geometry, visible, stubs):
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scrolled_frame = stubs.FakeWebFrame(QRect(0, 0, 100, 100),
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scroll=QPoint(10, 10))
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elem = get_webelem(geometry, scrolled_frame)
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assert elem.is_visible(scrolled_frame) == visible
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@pytest.mark.parametrize('style, visible', [
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({'visibility': 'visible'}, True),
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({'visibility': 'hidden'}, False),
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({'display': 'inline'}, True),
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({'display': 'none'}, False),
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({'visibility': 'visible', 'display': 'none'}, False),
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({'visibility': 'hidden', 'display': 'inline'}, False),
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])
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def test_css_attributes(self, frame, style, visible):
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elem = get_webelem(QRect(0, 0, 10, 10), frame, style=style)
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assert elem.is_visible(frame) == visible
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class TestIsVisibleIframe:
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"""Tests for is_visible with a child frame.
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Attributes:
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frame: The FakeWebFrame we're using to test.
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iframe: The iframe inside frame.
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|
elem1-elem4: FakeWebElements to test.
|
|
"""
|
|
|
|
Objects = collections.namedtuple('Objects', ['frame', 'iframe', 'elems'])
|
|
|
|
@pytest.fixture
|
|
def objects(self, stubs):
|
|
"""Set up the following base situation.
|
|
|
|
0, 0 300, 0
|
|
##############################
|
|
# #
|
|
0,10 # iframe 100,10 #
|
|
#********** #
|
|
#*e * elems[0]: 0, 0 in iframe (visible)
|
|
#* * #
|
|
#* e * elems[1]: 20,90 in iframe (visible)
|
|
#********** #
|
|
0,110 #. .100,110 #
|
|
#. . #
|
|
#. e . elems[2]: 20,150 in iframe (not visible)
|
|
#.......... #
|
|
# e elems[3]: 30, 180 in main frame (visible)
|
|
# #
|
|
# frame #
|
|
##############################
|
|
300, 0 300, 300
|
|
|
|
Returns an Objects namedtuple with frame/iframe/elems attributes.
|
|
"""
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 300, 300))
|
|
iframe = stubs.FakeWebFrame(QRect(0, 10, 100, 100), parent=frame)
|
|
assert frame.geometry().contains(iframe.geometry())
|
|
elems = [
|
|
get_webelem(QRect(0, 0, 10, 10), iframe),
|
|
get_webelem(QRect(20, 90, 10, 10), iframe),
|
|
get_webelem(QRect(20, 150, 10, 10), iframe),
|
|
get_webelem(QRect(30, 180, 10, 10), frame),
|
|
]
|
|
|
|
assert elems[0].is_visible(frame)
|
|
assert elems[1].is_visible(frame)
|
|
assert not elems[2].is_visible(frame)
|
|
assert elems[3].is_visible(frame)
|
|
|
|
return self.Objects(frame=frame, iframe=iframe, elems=elems)
|
|
|
|
def test_iframe_scrolled(self, objects):
|
|
"""Scroll iframe down so elem3 gets visible and elem1/elem2 not."""
|
|
objects.iframe.scrollPosition.return_value = QPoint(0, 100)
|
|
assert not objects.elems[0].is_visible(objects.frame)
|
|
assert not objects.elems[1].is_visible(objects.frame)
|
|
assert objects.elems[2].is_visible(objects.frame)
|
|
assert objects.elems[3].is_visible(objects.frame)
|
|
|
|
def test_mainframe_scrolled_iframe_visible(self, objects):
|
|
"""Scroll mainframe down so iframe is partly visible but elem1 not."""
|
|
objects.frame.scrollPosition.return_value = QPoint(0, 50)
|
|
geom = objects.frame.geometry().translated(
|
|
objects.frame.scrollPosition())
|
|
assert not geom.contains(objects.iframe.geometry())
|
|
assert geom.intersects(objects.iframe.geometry())
|
|
assert not objects.elems[0].is_visible(objects.frame)
|
|
assert objects.elems[1].is_visible(objects.frame)
|
|
assert not objects.elems[2].is_visible(objects.frame)
|
|
assert objects.elems[3].is_visible(objects.frame)
|
|
|
|
def test_mainframe_scrolled_iframe_invisible(self, objects):
|
|
"""Scroll mainframe down so iframe is invisible."""
|
|
objects.frame.scrollPosition.return_value = QPoint(0, 110)
|
|
geom = objects.frame.geometry().translated(
|
|
objects.frame.scrollPosition())
|
|
assert not geom.contains(objects.iframe.geometry())
|
|
assert not geom.intersects(objects.iframe.geometry())
|
|
assert not objects.elems[0].is_visible(objects.frame)
|
|
assert not objects.elems[1].is_visible(objects.frame)
|
|
assert not objects.elems[2].is_visible(objects.frame)
|
|
assert objects.elems[3].is_visible(objects.frame)
|
|
|
|
@pytest.fixture
|
|
def invalid_objects(self, stubs):
|
|
"""Set up the following base situation.
|
|
|
|
0, 0 300, 0
|
|
##############################
|
|
# #
|
|
0,10 # iframe 100,10 #
|
|
#********** #
|
|
#* e * elems[0]: 10, 10 in iframe (visible)
|
|
#* * #
|
|
#* * #
|
|
#********** #
|
|
0,110 #. .100,110 #
|
|
#. . #
|
|
#. e . elems[2]: 20,150 in iframe (not visible)
|
|
#.......... #
|
|
##############################
|
|
300, 0 300, 300
|
|
|
|
Returns an Objects namedtuple with frame/iframe/elems attributes.
|
|
"""
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 300, 300))
|
|
iframe = stubs.FakeWebFrame(QRect(0, 10, 100, 100), parent=frame)
|
|
assert frame.geometry().contains(iframe.geometry())
|
|
|
|
elems = [
|
|
get_webelem(QRect(10, 10, 0, 0), iframe),
|
|
get_webelem(QRect(20, 150, 0, 0), iframe),
|
|
]
|
|
for e in elems:
|
|
assert not e.geometry().isValid()
|
|
|
|
return self.Objects(frame=frame, iframe=iframe, elems=elems)
|
|
|
|
def test_invalid_visible(self, invalid_objects):
|
|
"""Test elements with an invalid geometry which are visible.
|
|
|
|
This seems to happen sometimes in the real world, with real elements
|
|
which *are* visible, but don't have a valid geometry.
|
|
"""
|
|
elem = invalid_objects.elems[0]
|
|
assert elem.is_visible(invalid_objects.frame)
|
|
|
|
def test_invalid_invisible(self, invalid_objects):
|
|
"""Test elements with an invalid geometry which are invisible."""
|
|
assert not invalid_objects.elems[1].is_visible(invalid_objects.frame)
|
|
|
|
|
|
def test_focus_element(stubs):
|
|
"""Test getting focus element with a fake frame/element.
|
|
|
|
Testing this with a real webpage is almost impossible because the window
|
|
and the element would have focus, which is hard to achieve consistently in
|
|
a test.
|
|
"""
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 100, 100))
|
|
elem = get_webelem()
|
|
frame.focus_elem = elem._elem
|
|
assert webelem.focus_elem(frame)._elem is elem._elem
|
|
|
|
|
|
class TestRectOnView:
|
|
|
|
@pytest.fixture(autouse=True)
|
|
def stubbed_config(self, config_stub, monkeypatch):
|
|
"""Add a zoom-text-only fake config value.
|
|
|
|
This is needed for all the tests calling rect_on_view or is_visible.
|
|
"""
|
|
config_stub.data = {'ui': {'zoom-text-only': 'true'}}
|
|
monkeypatch.setattr('qutebrowser.browser.webkit.webelem.config',
|
|
config_stub)
|
|
return config_stub
|
|
|
|
@pytest.mark.parametrize('js_rect', [
|
|
None, # real geometry via getElementRects
|
|
{}, # no geometry at all via getElementRects
|
|
# unusable geometry via getElementRects
|
|
{'length': '1', '0': {'width': 0, 'height': 0, 'x': 0, 'y': 0}},
|
|
])
|
|
def test_simple(self, stubs, js_rect):
|
|
geometry = QRect(5, 5, 4, 4)
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 100, 100))
|
|
elem = get_webelem(geometry, frame, js_rect_return=js_rect)
|
|
assert elem.rect_on_view() == QRect(5, 5, 4, 4)
|
|
|
|
@pytest.mark.parametrize('js_rect', [None, {}])
|
|
def test_scrolled(self, stubs, js_rect):
|
|
geometry = QRect(20, 20, 4, 4)
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 100, 100),
|
|
scroll=QPoint(10, 10))
|
|
elem = get_webelem(geometry, frame, js_rect_return=js_rect)
|
|
assert elem.rect_on_view() == QRect(20 - 10, 20 - 10, 4, 4)
|
|
|
|
@pytest.mark.parametrize('js_rect', [None, {}])
|
|
def test_iframe(self, stubs, js_rect):
|
|
"""Test an element in an iframe.
|
|
|
|
0, 0 200, 0
|
|
##############################
|
|
# #
|
|
0,10 # iframe 100,10 #
|
|
#********** #
|
|
#* * #
|
|
#* * #
|
|
#* e * elem: 20,90 in iframe
|
|
#********** #
|
|
0,100 # #
|
|
##############################
|
|
200, 0 200, 200
|
|
"""
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 200, 200))
|
|
iframe = stubs.FakeWebFrame(QRect(0, 10, 100, 100), parent=frame)
|
|
assert frame.geometry().contains(iframe.geometry())
|
|
elem = get_webelem(QRect(20, 90, 10, 10), iframe,
|
|
js_rect_return=js_rect)
|
|
assert elem.rect_on_view() == QRect(20, 10 + 90, 10, 10)
|
|
|
|
@pytest.mark.parametrize('js_rect', [None, {}])
|
|
def test_passed_geometry(self, stubs, js_rect):
|
|
"""Make sure geometry isn't called when a geometry is passed."""
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 200, 200))
|
|
raw_elem = get_webelem(frame=frame, js_rect_return=js_rect)._elem
|
|
rect = QRect(10, 20, 30, 40)
|
|
assert webelem.rect_on_view(raw_elem, elem_geometry=rect) == rect
|
|
assert not raw_elem.geometry.called
|
|
|
|
@pytest.mark.parametrize('js_rect', [None, {}])
|
|
@pytest.mark.parametrize('zoom_text_only', [True, False])
|
|
@pytest.mark.parametrize('adjust_zoom', [True, False])
|
|
def test_zoomed(self, stubs, config_stub, js_rect, zoom_text_only,
|
|
adjust_zoom):
|
|
"""Make sure the coordinates are adjusted when zoomed."""
|
|
config_stub.data = {'ui': {'zoom-text-only': zoom_text_only}}
|
|
geometry = QRect(10, 10, 4, 4)
|
|
frame = stubs.FakeWebFrame(QRect(0, 0, 100, 100), zoom=0.5)
|
|
elem = get_webelem(geometry, frame, js_rect_return=js_rect,
|
|
zoom_text_only=zoom_text_only)
|
|
rect = elem.rect_on_view(adjust_zoom=adjust_zoom)
|
|
if zoom_text_only or (js_rect is None and adjust_zoom):
|
|
assert rect == QRect(10, 10, 4, 4)
|
|
else:
|
|
assert rect == QRect(20, 20, 8, 8)
|
|
|
|
|
|
class TestJavascriptEscape:
|
|
|
|
TESTS = {
|
|
'foo\\bar': r'foo\\bar',
|
|
'foo\nbar': r'foo\nbar',
|
|
'foo\rbar': r'foo\rbar',
|
|
"foo'bar": r"foo\'bar",
|
|
'foo"bar': r'foo\"bar',
|
|
'one\\two\rthree\nfour\'five"six': r'one\\two\rthree\nfour\'five\"six',
|
|
'\x00': r'\x00',
|
|
'hellö': 'hellö',
|
|
'☃': '☃',
|
|
'\x80Ā': '\x80Ā',
|
|
'𐀀\x00𐀀\x00': r'𐀀\x00𐀀\x00',
|
|
'𐀀\ufeff': r'𐀀\ufeff',
|
|
'\ufeff': r'\ufeff',
|
|
# http://stackoverflow.com/questions/2965293/
|
|
'\u2028': r'\u2028',
|
|
'\u2029': r'\u2029',
|
|
}
|
|
|
|
# Once there was this warning here:
|
|
# load glyph failed err=6 face=0x2680ba0, glyph=1912
|
|
# http://qutebrowser.org:8010/builders/debian-jessie/builds/765/steps/unittests/
|
|
# Should that be ignored?
|
|
|
|
@pytest.mark.parametrize('before, after', sorted(TESTS.items()), ids=repr)
|
|
def test_fake_escape(self, before, after):
|
|
"""Test javascript escaping with some expected outcomes."""
|
|
assert webelem.javascript_escape(before) == after
|
|
|
|
def _test_escape(self, text, qtbot, webframe):
|
|
"""Helper function for test_real_escape*."""
|
|
try:
|
|
self._test_escape_simple(text, webframe)
|
|
except AssertionError:
|
|
# Try another method if the simple method failed.
|
|
#
|
|
# See _test_escape_hexlified documentation on why this is
|
|
# necessary.
|
|
self._test_escape_hexlified(text, qtbot, webframe)
|
|
|
|
def _test_escape_hexlified(self, text, qtbot, webframe):
|
|
"""Test conversion by hexlifying in javascript.
|
|
|
|
Since the conversion of QStrings to Python strings is broken in some
|
|
older PyQt versions in some corner cases, we load an HTML file which
|
|
generates an MD5 of the escaped text and use that for comparisons.
|
|
"""
|
|
escaped = webelem.javascript_escape(text)
|
|
path = os.path.join(os.path.dirname(__file__),
|
|
'test_webelem_jsescape.html')
|
|
with open(path, encoding='utf-8') as f:
|
|
html_source = f.read().replace('%INPUT%', escaped)
|
|
|
|
with qtbot.waitSignal(webframe.loadFinished) as blocker:
|
|
webframe.setHtml(html_source)
|
|
assert blocker.args == [True]
|
|
|
|
result = webframe.evaluateJavaScript('window.qute_test_result')
|
|
assert result is not None
|
|
assert '|' in result
|
|
result_md5, result_text = result.split('|', maxsplit=1)
|
|
text_md5 = binascii.hexlify(text.encode('utf-8')).decode('ascii')
|
|
assert result_md5 == text_md5, result_text
|
|
|
|
def _test_escape_simple(self, text, webframe):
|
|
"""Test conversion by using evaluateJavaScript."""
|
|
escaped = webelem.javascript_escape(text)
|
|
result = webframe.evaluateJavaScript('"{}";'.format(escaped))
|
|
assert result == text
|
|
|
|
@pytest.mark.parametrize('text', sorted(TESTS), ids=repr)
|
|
def test_real_escape(self, webframe, qtbot, text):
|
|
"""Test javascript escaping with a real QWebPage."""
|
|
self._test_escape(text, qtbot, webframe)
|
|
|
|
@pytest.mark.qt_log_ignore('^load glyph failed',
|
|
'^OpenType support missing for script',
|
|
extend=True)
|
|
@hypothesis.given(hypothesis.strategies.text())
|
|
def test_real_escape_hypothesis(self, webframe, qtbot, text):
|
|
"""Test javascript escaping with a real QWebPage and hypothesis."""
|
|
# We can't simply use self._test_escape because of this:
|
|
# https://github.com/pytest-dev/pytest-qt/issues/69
|
|
|
|
# self._test_escape(text, qtbot, webframe)
|
|
try:
|
|
self._test_escape_simple(text, webframe)
|
|
except AssertionError:
|
|
if PYQT_VERSION >= 0x050300:
|
|
self._test_escape_hexlified(text, qtbot, webframe)
|
|
|
|
|
|
class TestGetChildFrames:
|
|
|
|
"""Check get_child_frames."""
|
|
|
|
def test_single_frame(self, stubs):
|
|
"""Test get_child_frames with a single frame without children."""
|
|
frame = stubs.FakeChildrenFrame()
|
|
children = webelem.get_child_frames(frame)
|
|
assert len(children) == 1
|
|
assert children[0] is frame
|
|
frame.childFrames.assert_called_once_with()
|
|
|
|
def test_one_level(self, stubs):
|
|
r"""Test get_child_frames with one level of children.
|
|
|
|
o parent
|
|
/ \
|
|
child1 o o child2
|
|
"""
|
|
child1 = stubs.FakeChildrenFrame()
|
|
child2 = stubs.FakeChildrenFrame()
|
|
parent = stubs.FakeChildrenFrame([child1, child2])
|
|
children = webelem.get_child_frames(parent)
|
|
assert len(children) == 3
|
|
assert children[0] is parent
|
|
assert children[1] is child1
|
|
assert children[2] is child2
|
|
parent.childFrames.assert_called_once_with()
|
|
child1.childFrames.assert_called_once_with()
|
|
child2.childFrames.assert_called_once_with()
|
|
|
|
def test_multiple_levels(self, stubs):
|
|
r"""Test get_child_frames with multiple levels of children.
|
|
|
|
o root
|
|
/ \
|
|
o o first
|
|
/\ /\
|
|
o o o o second
|
|
"""
|
|
second = [stubs.FakeChildrenFrame() for _ in range(4)]
|
|
first = [stubs.FakeChildrenFrame(second[0:2]),
|
|
stubs.FakeChildrenFrame(second[2:4])]
|
|
root = stubs.FakeChildrenFrame(first)
|
|
children = webelem.get_child_frames(root)
|
|
assert len(children) == 7
|
|
assert children[0] is root
|
|
for frame in [root] + first + second:
|
|
frame.childFrames.assert_called_once_with()
|
|
|
|
|
|
class TestIsEditable:
|
|
|
|
"""Tests for is_editable."""
|
|
|
|
@pytest.fixture
|
|
def stubbed_config(self, config_stub, monkeypatch):
|
|
"""Fixture to create a config stub with an input section."""
|
|
config_stub.data = {'input': {}}
|
|
monkeypatch.setattr('qutebrowser.browser.webkit.webelem.config',
|
|
config_stub)
|
|
return config_stub
|
|
|
|
@pytest.mark.parametrize('tagname, attributes, editable', [
|
|
('input', {}, True),
|
|
('input', {'type': 'text'}, True),
|
|
('INPUT', {'TYPE': 'TEXT'}, True), # caps attributes/name
|
|
('input', {'type': 'email'}, True),
|
|
('input', {'type': 'url'}, True),
|
|
('input', {'type': 'tel'}, True),
|
|
('input', {'type': 'number'}, True),
|
|
('input', {'type': 'password'}, True),
|
|
('input', {'type': 'search'}, True),
|
|
('textarea', {}, True),
|
|
|
|
('input', {'type': 'button'}, False),
|
|
('input', {'type': 'checkbox'}, False),
|
|
('select', {}, False),
|
|
|
|
('input', {'disabled': None}, False),
|
|
('input', {'readonly': None}, False),
|
|
('textarea', {'disabled': None}, False),
|
|
('textarea', {'readonly': None}, False),
|
|
|
|
('foobar', {}, False),
|
|
('foobar', {'contenteditable': 'true'}, True),
|
|
('foobar', {'contenteditable': 'false'}, False),
|
|
('foobar', {'contenteditable': 'true', 'disabled': None}, False),
|
|
('foobar', {'contenteditable': 'true', 'readonly': None}, False),
|
|
|
|
('foobar', {'role': 'foobar'}, False),
|
|
('foobar', {'role': 'combobox'}, True),
|
|
('foobar', {'role': 'textbox'}, True),
|
|
('foobar', {'role': 'combobox', 'disabled': None}, False),
|
|
('foobar', {'role': 'combobox', 'readonly': None}, False),
|
|
])
|
|
def test_is_editable(self, tagname, attributes, editable):
|
|
elem = get_webelem(tagname=tagname, attributes=attributes)
|
|
assert elem.is_editable() == editable
|
|
|
|
@pytest.mark.parametrize('classes, editable', [
|
|
(None, False),
|
|
('foo-kix-bar', False),
|
|
('foo kix-foo', True),
|
|
('KIX-FOO', False),
|
|
('foo CodeMirror-foo', True),
|
|
])
|
|
def test_is_editable_div(self, classes, editable):
|
|
elem = get_webelem(tagname='div', classes=classes)
|
|
assert elem.is_editable() == editable
|
|
|
|
@pytest.mark.parametrize('setting, tagname, attributes, editable', [
|
|
(True, 'embed', {}, True),
|
|
(True, 'embed', {}, True),
|
|
(False, 'applet', {}, False),
|
|
(False, 'applet', {}, False),
|
|
(True, 'object', {'type': 'application/foo'}, True),
|
|
(False, 'object', {'type': 'application/foo'}, False),
|
|
(True, 'object', {'type': 'foo', 'classid': 'foo'}, True),
|
|
(False, 'object', {'type': 'foo', 'classid': 'foo'}, False),
|
|
(True, 'object', {}, False),
|
|
(True, 'object', {'type': 'image/gif'}, False),
|
|
])
|
|
def test_is_editable_plugin(self, stubbed_config, setting, tagname,
|
|
attributes, editable):
|
|
stubbed_config.data['input']['insert-mode-on-plugins'] = setting
|
|
elem = get_webelem(tagname=tagname, attributes=attributes)
|
|
assert elem.is_editable() == editable
|