test_cookielib.py 文件源码

def test_request_host(self):
        from urllib2 import Request
        from cookielib import request_host
        # this request is illegal (RFC2616, 14.2.3)
        req = Request("http://1.1.1.1/",
                      headers={"Host": "www.acme.com:80"})
        # libwww-perl wants this response, but that seems wrong (RFC 2616,
        # section 5.2, point 1., and RFC 2965 section 1, paragraph 3)
        #self.assertEqual(request_host(req), "www.acme.com")
        self.assertEqual(request_host(req), "1.1.1.1")
        req = Request("http://www.acme.com/",
                      headers={"Host": "irrelevant.com"})
        self.assertEqual(request_host(req), "www.acme.com")
        # not actually sure this one is valid Request object, so maybe should
        # remove test for no host in url in request_host function?
        req = Request("/resource.html",
                      headers={"Host": "www.acme.com"})
        self.assertEqual(request_host(req), "www.acme.com")
        # port shouldn't be in request-host
        req = Request("http://www.acme.com:2345/resource.html",
                      headers={"Host": "www.acme.com:5432"})
        self.assertEqual(request_host(req), "www.acme.com")