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/* Derived from the test case in
https://sourceware.org/bugzilla/show_bug.cgi?id=714 */
#include <locale.h>
#include <stdio.h>
#include <string.h>
#include <wchar.h>
static struct
{
const char *chp;
size_t nchp;
const char *loc;
} tests[] =
{
{ (const char[]) { 0x8F, 0xA2, 0xAF }, 3, "ja_JP.EUC-JP" },
{ (const char[]) { 0xD1, 0xA5 }, 2, "ja_JP.EUC-JP" },
{ (const char[]) { 0x8E, 0xA5 }, 2, "ja_JP.EUC-JP" },
{ (const char[]) { 0x8E, 0xA2, 0xA1, 0xA1 }, 4, "zh_TW.EUC-TW" },
{ (const char[]) { 0xA1, 0xA1 }, 2, "zh_TW.EUC-TW" },
{ (const char[]) { 0xE3, 0x80, 0x80 }, 3, "de_DE.UTF-8" },
{ (const char[]) { 0xC3, 0xA4 }, 2, "de_DE.UTF-8" }
};
#define ntests (sizeof (tests) / sizeof (tests[0]))
static int t (const char *ch, size_t nch, const char *loc);
static int
do_test (void)
{
int r = 0;
for (int i = 0; i < ntests; ++i)
r |= t (tests[i].chp, tests[i].nchp, tests[i].loc);
return r;
}
static int
t (const char *ch, size_t nch, const char *loc)
{
int i;
wchar_t wch;
wchar_t wch2;
mbstate_t mbs;
int n = 0;
setlocale (LC_ALL, loc);
memset (&mbs, '\0', sizeof (mbstate_t));
for (i = 0; i < nch; i++)
{
n = mbrtowc (&wch, ch + i, 1, &mbs);
if (n >= 0)
break;
}
printf ("n = %d, count = %d, wch = %08lX\n", n, i, (unsigned long int) wch);
memset (&mbs, '\0', sizeof (mbstate_t));
n = mbrtowc (&wch2, ch, nch, &mbs);
printf ("n = %d, wch = %08lX\n", n, (unsigned long int) wch2);
int ret = n != nch || i + 1 != nch || n != nch || wch != wch2;
puts (ret ? "FAIL\n" : "OK\n");
return ret;
}
#include <support/test-driver.c>
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