commit eef80b6e70f9fe2a1120a611ebc0889e6936eb16
author Benjamin Peterson <benjamin@python.org> Thu Jul 14 10:03:35 2011 -0500
committer Benjamin Peterson <benjamin@python.org> Thu Jul 14 10:03:35 2011 -0500
tree 1ae1bf05a035e9836ec9c794b4689a0e49be8ce4
parent 5702ae6f3f3884339be54f92ce26503373543cae

this should be an identity test

Lib/test/test_http_cookiejar.py

diff --git a/Lib/test/test_http_cookiejar.py b/Lib/test/test_http_cookiejar.py
index 712a4ae..41e0dfd 100644
--- a/Lib/test/test_http_cookiejar.py
+++ b/Lib/test/test_http_cookiejar.py
@@ -257,7 +257,7 @@
                                 "filename should not exist")
             except IOError as exc:
                 # exactly IOError, not LoadError
-                self.assertEqual(exc.__class__, IOError)
+                self.assertIs(exc.__class__, IOError)
             else:
                 self.fail("expected IOError for invalid filename")
         # Invalid contents of cookies file (eg. bad magic string)