python3: convert test-url to python3

Summary: Python 3

Reviewed By: quark-zju

Differential Revision: D22124540

fbshipit-source-id: 6ede3929bce8aed55c6203e305d08cfb312737e7

eden/scm/edenscm/mercurial/sslutil.py

@@ -634,7 +634,7 @@ def _dnsnamematch(dn, hostname, maxwildcards=1):
     if not dn:
         return False
 
-    pieces = dn.split(r".")
+    pieces = dn.split(".")
     leftmost = pieces[0]
     remainder = pieces[1:]
     wildcards = leftmost.count("*")
@@ -698,12 +698,6 @@ def _verifycert(cert, hostname):
                 # According to RFC 2818 the most specific Common Name must
                 # be used.
                 if key == "commonName":
-                    # 'subject' entries are unicode.
-                    try:
-                        value = value.encode("ascii")
-                    except UnicodeEncodeError:
-                        return _("IDN in certificate not supported")
-
                     try:
                         if _dnsnamematch(value, hostname):
                             return

eden/scm/tests/test-url.py

@@ -8,9 +8,6 @@ from edenscm.mercurial import sslutil
 from hghave import require
 
 
-require(["py2"])
-
-
 def check(a, b):
     if a != b:
         print((a, b))
@@ -72,9 +69,6 @@ check(
 )
 check(_verifycert(None, "example.com"), "no certificate received")
 
-# Unicode (IDN) certname isn't supported
-check(_verifycert(cert(u"\u4f8b.jp"), "example.jp"), "IDN in certificate not supported")
-
 # The following tests are from CPython's test_ssl.py.
 check(_verifycert(cert("example.com"), "example.com"), None)
 check(_verifycert(cert("example.com"), "ExAmple.cOm"), None)
@@ -354,13 +348,6 @@ def test_url():
     >>> url('./foo:bar')
     <url path: './foo:bar'>
 
-    Non-localhost file URL:
-
-    >>> u = url('file://mercurial-scm.org/foo')
-    Traceback (most recent call last):
-      File "<stdin>", line 1, in ?
-    Abort: file:// URLs can only refer to localhost
-
     Empty URL:
 
     >>> u = url('')