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Re: mbrtowc bug
On Jul 20 13:42, Corinna Vinschen wrote:
> On Jul 20 05:15, Eric Blake wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > The gnulib unit tests are declaring that cygwin's mbrtowc is broken. STC:
> >
> > #include <locale.h>
> > #include <string.h>
> > #include <wchar.h>
> > int main ()
> > {
> > if (setlocale (LC_ALL, "ja_JP.eucJP") != NULL)
> > {
> > char input[] = "B\217\253\344\217\251\316er";
> >
> > mbstate_t state;
> > wchar_t wc;
> >
> > memset (&state, '\0', sizeof (mbstate_t));
> > if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
> > {
> > input[1] = '\0';
> > if (mbrtowc (&wc, input + 2, 5, &state) != 2)
> > return 1;
> > }
> > }
> > return 0;
> > }
> >
> >
> > According to Bruno Haible[1], the bug is in the __eucjp_wctomb and
> > __eucjp_mbtowc implementations.
What bug?!? When I run this testcase on Cygwin 1.7, it returns 0. What
is the supposed error and what is expected if it's behaving correctly?
My japanese is a bit rusty so I don't understand the input string and
what the test is actually testing.
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
Red Hat
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