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# -*- coding: iso-8859-1 -*-
# Copyright (C) 2005-2008 Bastian Kleineidam
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
"""
Test linkparser routines.
"""
import unittest
import linkcheck.linkparse
import linkcheck.HtmlParser.htmlsax
class TestLinkparser (unittest.TestCase):
"""
Test link parsing.
"""
def _test_one_link (self, content, url):
h = linkcheck.linkparse.LinkFinder(content)
self.assertEqual(len(h.urls), 0)
p = linkcheck.HtmlParser.htmlsax.parser(h)
h.parser = p
p.feed(content)
p.flush()
h.parser = None
p.handler = None
self.assertEqual(len(h.urls), 1)
purl = h.urls[0][0]
self.assertEqual(purl, url)
def test_href_parsing (self):
"""
Test <a href> parsing.
"""
content = u'<a href="%s">'
url = u"alink"
self._test_one_link(content % url, url)
url = u" alink"
self._test_one_link(content % url, url)
url = u"alink "
self._test_one_link(content % url, url)
url = u" alink "
self._test_one_link(content % url, url)
def test_css_parsing (self):
"""
Test css style attribute parsing.
"""
content = u'<table style="background: url(%s) no-repeat" >'
url = u"alink"
self._test_one_link(content % url, url)
content = u'<table style="background: url(%s) no-repeat" >'
self._test_one_link(content % url, url)
content = u'<table style="background: url(%s ) no-repeat" >'
self._test_one_link(content % url, url)
content = u'<table style="background: url( %s ) no-repeat" >'
self._test_one_link(content % url, url)
content = u'<table style="background: url(\'%s\') no-repeat" >'
self._test_one_link(content % url, url)
content = u"<table style='background: url(\"%s\") no-repeat' >"
self._test_one_link(content % url, url)
content = u'<table style="background: url(\'%s\' ) no-repeat" >'
self._test_one_link(content % url, url)
content = u"<table style='background: url( \"%s\") no-repeat' >"
self._test_one_link(content % url, url)
def test_comment_stripping (self):
strip = linkcheck.linkparse.strip_c_comments
content = "/* url('http://example.org')*/"
self.assertEqual(strip(content), "")
content = "/* * * **/"
self.assertEqual(strip(content), "")
content = "/* * /* * **//* */"
self.assertEqual(strip(content), "")
content = "a/* */b/* */c"
self.assertEqual(strip(content), "abc")
def test_suite ():
"""
Build and return a TestSuite.
"""
return unittest.makeSuite(TestLinkparser)
if __name__ == '__main__':
unittest.main()
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