test_urllib2.py 文件源码

def test_http_doubleslash(self):
        # Checks that the presence of an unnecessary double slash in a url doesn't break anything
        # Previously, a double slash directly after the host could cause incorrect parsing of the url
        h = urllib2.AbstractHTTPHandler()
        o = h.parent = MockOpener()

        data = ""
        ds_urls = [
            "http://example.com/foo/bar/baz.html",
            "http://example.com//foo/bar/baz.html",
            "http://example.com/foo//bar/baz.html",
            "http://example.com/foo/bar//baz.html",
        ]

        for ds_url in ds_urls:
            ds_req = Request(ds_url, data)

            # Check whether host is determined correctly if there is no proxy
            np_ds_req = h.do_request_(ds_req)
            self.assertEqual(np_ds_req.unredirected_hdrs["Host"],"example.com")

            # Check whether host is determined correctly if there is a proxy
            ds_req.set_proxy("someproxy:3128",None)
            p_ds_req = h.do_request_(ds_req)
            self.assertEqual(p_ds_req.unredirected_hdrs["Host"],"example.com")