view mercurial/httpclient/tests/test_bogus_responses.py @ 15125:bdc595059108

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# Copyright 2010, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#     * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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"""Tests against malformed responses.

Server implementations that respond with only LF instead of CRLF have
been observed. Checking against ones that use only CR is a hedge
against that potential insanit.y
"""
import unittest

import http

# relative import to ease embedding the library
import util


class SimpleHttpTest(util.HttpTestBase, unittest.TestCase):

    def bogusEOL(self, eol):
        con = http.HTTPConnection('1.2.3.4:80')
        con._connect()
        con.sock.data = ['HTTP/1.1 200 OK%s' % eol,
                         'Server: BogusServer 1.0%s' % eol,
                         'Content-Length: 10',
                         eol * 2,
                         '1234567890']
        con.request('GET', '/')

        expected_req = ('GET / HTTP/1.1\r\n'
                        'Host: 1.2.3.4\r\n'
                        'accept-encoding: identity\r\n\r\n')

        self.assertEqual(('1.2.3.4', 80), con.sock.sa)
        self.assertEqual(expected_req, con.sock.sent)
        self.assertEqual('1234567890', con.getresponse().read())

    def testOnlyLinefeed(self):
        self.bogusEOL('\n')

    def testOnlyCarriageReturn(self):
        self.bogusEOL('\r')
# no-check-code