finally, passes all the tests

werkzeug/testapp.py

@@ -158,8 +158,7 @@ def render_testapp(req):
         eggs = ()
     else:
         eggs = list(pkg_resources.working_set)
-        eggs.sort(lambda a, b: cmp(a.project_name.lower(),
-                                   b.project_name.lower()))
+        eggs.sort(key=lambda a: a.project_name.lower())
     python_eggs = []
     for egg in eggs:
         try:

werkzeug/testsuite/serving.py

@@ -65,17 +65,20 @@ class ServingTestCase(WerkzeugTestCase):
     def test_serving(self):
         server, addr = run_dev_server(test_app)
         rv = urllib.request.urlopen('http://%s/?foo=bar&baz=blah' % addr).read()
-        assert 'WSGI Information' in rv
-        assert 'foo=bar&baz=blah' in rv
-        assert ('Werkzeug/%s' % version) in rv
+        assert b'WSGI Information' in rv
+        assert b'foo=bar&baz=blah' in rv
+        assert ('Werkzeug/%s' % version).encode('ascii') in rv
 
     @silencestderr
     def test_broken_app(self):
         def broken_app(environ, start_response):
             1/0
         server, addr = run_dev_server(broken_app)
-        rv = urllib.request.urlopen('http://%s/?foo=bar&baz=blah' % addr).read()
-        assert 'Internal Server Error' in rv
+        # XXX: urlopen() in Python 3 raises an Exception on 500
+        opener = urllib.request.OpenerDirector()
+        opener.add_handler(urllib.request.HTTPHandler())
+        rv = opener.open('http://%s/?foo=bar&baz=blah' % addr).read()
+        assert b'Internal Server Error' in rv
 
 
 def suite():