http://bugs.winehq.org/show_bug.cgi?id=17914
--- Comment #4 from Brian Rak dn@devicenull.org 2009-03-31 16:59:48 --- I'm afraid I don't understand WINE's testing code well enough to be able to write that. I can do a basic one showing the results of HttpAddRequestHeadersW to ensure that it handles \n characters if that's what you are looking for.