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133 lines
4.6 KiB
Python
133 lines
4.6 KiB
Python
#!/usr/bin/env python
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import unittest
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from test import test_support
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import socket
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import urllib2
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import sys
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import os
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import mimetools
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class URLTimeoutTest(unittest.TestCase):
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TIMEOUT = 10.0
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def setUp(self):
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socket.setdefaulttimeout(self.TIMEOUT)
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def tearDown(self):
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socket.setdefaulttimeout(None)
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def testURLread(self):
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f = urllib2.urlopen("http://www.python.org/")
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x = f.read()
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class AuthTests(unittest.TestCase):
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"""Tests urllib2 authentication features."""
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## Disabled at the moment since there is no page under python.org which
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## could be used to HTTP authentication.
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#
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# def test_basic_auth(self):
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# import httplib
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#
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# test_url = "http://www.python.org/test/test_urllib2/basic_auth"
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# test_hostport = "www.python.org"
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# test_realm = 'Test Realm'
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# test_user = 'test.test_urllib2net'
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# test_password = 'blah'
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#
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# # failure
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# try:
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# urllib2.urlopen(test_url)
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# except urllib2.HTTPError, exc:
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# self.assertEqual(exc.code, 401)
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# else:
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# self.fail("urlopen() should have failed with 401")
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#
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# # success
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# auth_handler = urllib2.HTTPBasicAuthHandler()
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# auth_handler.add_password(test_realm, test_hostport,
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# test_user, test_password)
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# opener = urllib2.build_opener(auth_handler)
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# f = opener.open('http://localhost/')
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# response = urllib2.urlopen("http://www.python.org/")
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#
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# # The 'userinfo' URL component is deprecated by RFC 3986 for security
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# # reasons, let's not implement it! (it's already implemented for proxy
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# # specification strings (that is, URLs or authorities specifying a
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# # proxy), so we must keep that)
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# self.assertRaises(httplib.InvalidURL,
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# urllib2.urlopen, "http://evil:thing@example.com")
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class urlopenNetworkTests(unittest.TestCase):
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"""Tests urllib2.urlopen using the network.
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These tests are not exhaustive. Assuming that testing using files does a
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good job overall of some of the basic interface features. There are no
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tests exercising the optional 'data' and 'proxies' arguments. No tests
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for transparent redirection have been written.
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setUp is not used for always constructing a connection to
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http://www.python.org/ since there a few tests that don't use that address
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and making a connection is expensive enough to warrant minimizing unneeded
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connections.
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"""
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def test_basic(self):
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# Simple test expected to pass.
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open_url = urllib2.urlopen("http://www.python.org/")
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for attr in ("read", "close", "info", "geturl"):
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self.assert_(hasattr(open_url, attr), "object returned from "
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"urlopen lacks the %s attribute" % attr)
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try:
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self.assert_(open_url.read(), "calling 'read' failed")
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finally:
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open_url.close()
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def test_info(self):
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# Test 'info'.
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open_url = urllib2.urlopen("http://www.python.org/")
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try:
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info_obj = open_url.info()
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finally:
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open_url.close()
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self.assert_(isinstance(info_obj, mimetools.Message),
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"object returned by 'info' is not an instance of "
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"mimetools.Message")
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self.assertEqual(info_obj.getsubtype(), "html")
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def test_geturl(self):
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# Make sure same URL as opened is returned by geturl.
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URL = "http://www.python.org/"
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open_url = urllib2.urlopen(URL)
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try:
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gotten_url = open_url.geturl()
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finally:
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open_url.close()
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self.assertEqual(gotten_url, URL)
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def test_bad_address(self):
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# Make sure proper exception is raised when connecting to a bogus
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# address.
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self.assertRaises(IOError,
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# SF patch 809915: In Sep 2003, VeriSign started
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# highjacking invalid .com and .net addresses to
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# boost traffic to their own site. This test
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# started failing then. One hopes the .invalid
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# domain will be spared to serve its defined
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# purpose.
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# urllib2.urlopen, "http://www.sadflkjsasadf.com/")
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urllib2.urlopen, "http://www.python.invalid/")
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def test_main():
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test_support.requires("network")
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test_support.run_unittest(URLTimeoutTest, urlopenNetworkTests,
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AuthTests)
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if __name__ == "__main__":
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test_main()
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