mirror of
https://github.com/Hopiu/linkchecker.git
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e9805dbd8a
git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@3887 e7d03fd6-7b0d-0410-9947-9c21f3af8025
115 lines
4.3 KiB
Python
115 lines
4.3 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2004-2009 Bastian Kleineidam
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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"""
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Test robots.txt parsing.
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"""
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import unittest
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import linkcheck.robotparser2
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class TestRobotParser (unittest.TestCase):
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"""
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Test robots.txt parser (needs internet access).
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"""
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needed_resources = ['network']
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def setUp (self):
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"""
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Initialize self.rp as a robots.txt parser.
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"""
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self.rp = linkcheck.robotparser2.RobotFileParser()
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def check (self, a, b):
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"""
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Helper function comparing two results a and b.
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"""
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if not b:
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ac = "access denied"
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else:
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ac = "access allowed"
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if a != b:
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self.fail("%s != %s (%s)" % (a, b, ac))
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def test_existing_robots (self):
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"""
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Test parsing and access of an existing robots.txt file.
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"""
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# robots.txt that exists (use web archive to be sure to have the
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# same robots.txt every time).
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self.rp.set_url('http://web.archive.org/web/20050312093828/http://www.musi-cal.com/robots.txt')
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self.rp.read()
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# test for re.escape
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self.check(self.rp.can_fetch('*', 'http://www.musi-cal.com/'), True)
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# this should match the first rule, which is a disallow
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self.check(self.rp.can_fetch('', 'http://www.musi-cal.com/'), False)
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# various cherry pickers
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self.check(self.rp.can_fetch('CherryPickerSE',
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'http://www.musi-cal.com/cgi-bin/event-search'
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'?city=San+Francisco'), False)
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self.check(self.rp.can_fetch('CherryPickerSE/1.0',
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'http://www.musi-cal.com/cgi-bin/event-search'
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'?city=San+Francisco'), False)
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self.check(self.rp.can_fetch('CherryPickerSE/1.5',
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'http://www.musi-cal.com/cgi-bin/event-search'
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'?city=San+Francisco'), False)
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# case sensitivity
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self.check(self.rp.can_fetch('ExtractorPro',
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'http://www.musi-cal.com/blubba'), False)
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self.check(self.rp.can_fetch('extractorpro',
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'http://www.musi-cal.com/blubba'), False)
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# substring test
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self.check(self.rp.can_fetch('toolpak/1.1',
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'http://www.musi-cal.com/blubba'), False)
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# tests for catch-all * agent
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self.check(self.rp.can_fetch('spam',
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'http://www.musi-cal.com/vsearch'), False)
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self.check(self.rp.can_fetch('spam',
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'http://www.musi-cal.com/Musician/me'), True)
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self.check(self.rp.can_fetch('spam',
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'http://www.musi-cal.com/'), True)
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self.check(self.rp.can_fetch('spam',
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'http://www.musi-cal.com/'), True)
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def test_nonexisting_robots (self):
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"""
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Test access of a non-existing robots.txt file.
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"""
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# robots.txt that does not exist
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self.rp.set_url('http://www.lycos.com/robots.txt')
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self.rp.read()
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self.check(self.rp.can_fetch('Mozilla',
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'http://www.lycos.com/search'), True)
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def test_password_robots (self):
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# whole site is password-protected.
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self.rp.set_url('http://mueblesmoraleda.com/robots.txt')
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self.rp.read()
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self.check(self.rp.can_fetch("*",
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"http://mueblesmoraleda.com/"), False)
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def test_suite ():
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"""
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Build and return a TestSuite.
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"""
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return unittest.makeSuite(TestRobotParser)
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if __name__ == '__main__':
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unittest.main()
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