Print unicode strings in tests

[Paul Vriens]

Hi,

I'd like to print unicode-strings in some tests (for debugging purposes).
The following however does not show nice output on wine (it does on
windows):

static const WCHAR dataW[] = {'S','o','m','e',' ','d','a','t','a',0};
UNICODE_STRING usdata = { sizeof(dataW)-sizeof(WCHAR), sizeof(dataW),
(LPWSTR)dataW };

trace("Length is %d\n", usdata.Length);
trace("Maximum Length is %d\n", usdata.MaximumLength);
trace("The strings is %ls\n", usdata.Buffer);

Our trace doesn't seem to be able to cope with %ls (or %S).

Any ideas ?

Cheers,

Paul.

[Robert Shearman]

Paul Vriens wrote:
> Hi,
>
> I'd like to print unicode-strings in some tests (for debugging purposes).
> The following however does not show nice output on wine (it does on
> windows):
>
> static const WCHAR dataW[] = {'S','o','m','e',' ','d','a','t','a',0};
> UNICODE_STRING usdata = { sizeof(dataW)-sizeof(WCHAR), sizeof(dataW),
> (LPWSTR)dataW };
>
> trace("Length is %d\n", usdata.Length);
> trace("Maximum Length is %d\n", usdata.MaximumLength);
> trace("The strings is %ls\n", usdata.Buffer);
>
> Our trace doesn't seem to be able to cope with %ls (or %S).
>
> Any ideas ?

You need to use wine_dbgstr_w to convert the string to ASCII.

[Alexandre Julliard]

Robert Shearman  writes:
> Paul Vriens wrote:
> > Hi,
> >
> > I'd like to print unicode-strings in some tests (for debugging purposes).
> > The following however does not show nice output on wine (it does on
> > windows):
> >
> > static const WCHAR dataW[] = {'S','o','m','e',' ','d','a','t','a',0};
> > UNICODE_STRING usdata = { sizeof(dataW)-sizeof(WCHAR), sizeof(dataW),
> > (LPWSTR)dataW };
> >
> > trace("Length is %d\n", usdata.Length);
> > trace("Maximum Length is %d\n", usdata.MaximumLength);
> > trace("The strings is %ls\n", usdata.Buffer);
> >
> > Our trace doesn't seem to be able to cope with %ls (or %S).
> >
> > Any ideas ?
>
> You need to use wine_dbgstr_w to convert the string to ASCII.

Except you can't use that in tests since they need to build on
Windows.  You'll need to provide your own debugging routine inside the
test.