# Copyright (c) 2017 crocoite contributors # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. import asyncio import pytest, html5lib from html5lib.serializer import HTMLSerializer from html5lib.treewalkers import getTreeWalker from aiohttp import web from .html import StripTagFilter, StripAttributeFilter, ChromeTreeWalker from .test_devtools import tab, browser def test_strip_tag (): d = html5lib.parse ('barbazfoobar.foobar.') stream = StripTagFilter (getTreeWalker ('etree')(d), ['b', 'c']) serializer = HTMLSerializer () assert serializer.render (stream) == 'barbaz..' def test_strip_attribute (): d = html5lib.parse ('
') stream = StripAttributeFilter (getTreeWalker ('etree')(d), ['b', 'c', 'd']) serializer = HTMLSerializer () assert serializer.render (stream) == '
' @pytest.mark.asyncio async def test_treewalker (tab): frames = await tab.Page.getFrameTree () framehtml = '' html = '

Hello

' rootframe = frames['frameTree']['frame']['id'] await tab.Page.setDocumentContent (frameId=rootframe, html=html) dom = await tab.DOM.getDocument (depth=-1, pierce=True) docs = list (ChromeTreeWalker (dom['root']).split ()) assert len(docs) == 2 for i, doc in enumerate (docs): walker = ChromeTreeWalker (doc) serializer = HTMLSerializer () result = serializer.render (iter(walker)) if i == 0: assert result == html elif i == 1: assert result == framehtml cdataDoc = '' xmlHeader = '' async def hello(request): return web.Response(text=xmlHeader + cdataDoc, content_type='text/xml') @pytest.fixture async def server (): """ Simple HTTP server for testing notifications """ app = web.Application() app.add_routes([web.get('/test.xml', hello)]) runner = web.AppRunner(app) await runner.setup() site = web.TCPSite(runner, 'localhost', 8080) await site.start() yield app await runner.cleanup () @pytest.mark.asyncio async def test_treewalker_cdata (tab, server): ret = await tab.Page.navigate (url='http://localhost:8080/test.xml') # wait until loaded XXX: replace with idle check await asyncio.sleep (0.5) dom = await tab.DOM.getDocument (depth=-1, pierce=True) docs = list (ChromeTreeWalker (dom['root']).split ()) assert len(docs) == 1 for i, doc in enumerate (docs): walker = ChromeTreeWalker (doc) serializer = HTMLSerializer () result = serializer.render (iter(walker)) # chrome will display a pretty-printed viewer *plus* the original # source (stripped of its xml header) assert cdataDoc in result