winebrowser: Fix unicode recognition

[Jeff Latimer]

Dmitry Timoshkov wrote:
> "André Hentschel" <nerv at dawncrow.de> wrote:
>
>>> Please add a test case which uses mixed ansi/unicode DDE client/server
>>> and only then start fixing the code.
>>>
>> For winebrowser? Do we test any of our programs? Or for DDE?
>
> Quoting above: "mixed ansi/unicode DDE client/server".
>
I put tests for the mixed conditions in test/dde.c quite a while ago:

*//* Test the combinations of A and W interfaces with A and W data/*
 */       end to end to ensure that data conversions are accurate *//*
     sprintf(buffer <http://source.winehq.org/ident?i=buffer>, /"%s dde enda"/, argv <http://source.winehq.org/ident?i=argv>[0]);
     CreateProcessA <http://source.winehq.org/ident?i=CreateProcessA>(NULL <http://source.winehq.org/ident?i=NULL>, buffer <http://source.winehq.org/ident?i=buffer>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, FALSE <http://source.winehq.org/ident?i=FALSE>,
                    CREATE_SUSPENDED <http://source.winehq.org/ident?i=CREATE_SUSPENDED>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, &startup, &proc);
 
     test_end_to_end_server <http://source.winehq.org/ident?i=test_end_to_end_server>(proc.hProcess, proc.hThread <http://source.winehq.org/ident?i=hThread>, TRUE <http://source.winehq.org/ident?i=TRUE>);
 
     sprintf(buffer <http://source.winehq.org/ident?i=buffer>, /"%s dde endw"/, argv <http://source.winehq.org/ident?i=argv>[0]);
 <http://source.winehq.org/source/dlls/user32/tests/dde.c#L2430>  CreateProcessA <http://source.winehq.org/ident?i=CreateProcessA>(NULL <http://source.winehq.org/ident?i=NULL>, buffer <http://source.winehq.org/ident?i=buffer>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, FALSE <http://source.winehq.org/ident?i=FALSE>,
 <http://source.winehq.org/source/dlls/user32/tests/dde.c#L2431>                    CREATE_SUSPENDED <http://source.winehq.org/ident?i=CREATE_SUSPENDED>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, &startup, &proc);
 
     test_end_to_end_server <http://source.winehq.org/ident?i=test_end_to_end_server>(proc.hProcess, proc.hThread <http://source.winehq.org/ident?i=hThread>, FALSE <http://source.winehq.org/ident?i=FALSE>);
 
     sprintf(buffer <http://source.winehq.org/ident?i=buffer>, /"%s dde enda"/, argv <http://source.winehq.org/ident?i=argv>[0]);
     CreateProcessA <http://source.winehq.org/ident?i=CreateProcessA>(NULL <http://source.winehq.org/ident?i=NULL>, buffer <http://source.winehq.org/ident?i=buffer>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, FALSE <http://source.winehq.org/ident?i=FALSE>,
                    CREATE_SUSPENDED <http://source.winehq.org/ident?i=CREATE_SUSPENDED>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, &startup, &proc);
 
     test_end_to_end_server <http://source.winehq.org/ident?i=test_end_to_end_server>(proc.hProcess, proc.hThread <http://source.winehq.org/ident?i=hThread>, FALSE <http://source.winehq.org/ident?i=FALSE>);
 
     sprintf(buffer <http://source.winehq.org/ident?i=buffer>, /"%s dde endw"/, argv <http://source.winehq.org/ident?i=argv>[0]);
     CreateProcessA <http://source.winehq.org/ident?i=CreateProcessA>(NULL <http://source.winehq.org/ident?i=NULL>, buffer <http://source.winehq.org/ident?i=buffer>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, FALSE <http://source.winehq.org/ident?i=FALSE>,
                    CREATE_SUSPENDED <http://source.winehq.org/ident?i=CREATE_SUSPENDED>, NULL <http://source.winehq.org/ident?i=NULL>, NULL <http://source.winehq.org/ident?i=NULL>, &startup, &proc);

Do these exhibit the situation you are referring too?