[1.1.X] Move the tests added for #12302 to where some other tests for debug...

[1.1.X] Move the tests added for #12302 to where some other tests for debug page responses already existed. 

r12723 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.1.X@12724 bcc190cf-cafb-0310-a4f2-bffc1f526a37