char *
u32_strconv_to_locale (const uint32_t *string)
{
const char *encoding = locale_charset ();
return u32_strconv_to_encoding (string, encoding, iconveh_question_mark);
}
int
main ()
{
static enum iconv_ilseq_handler handlers[] =
{ iconveh_error, iconveh_question_mark, iconveh_escape_sequence };
size_t h;
#if HAVE_ICONV
/* Assume that iconv() supports at least the encodings ASCII, ISO-8859-1,
ISO-8859-2, and UTF-8. */
/* Test conversion from UTF-32 to ISO-8859-1 with no errors. */
for (h = 0; h < SIZEOF (handlers); h++)
{
enum iconv_ilseq_handler handler = handlers[h];
static const uint32_t input[] = /* Ärger mit bösen Bübchen ohne Augenmaß */
{
0xC4, 'r', 'g', 'e', 'r', ' ', 'm', 'i', 't', ' ', 'b', 0xF6, 's',
'e', 'n', ' ', 'B', 0xFC, 'b', 'c', 'h', 'e', 'n', ' ', 'o', 'h',
'n', 'e', ' ', 'A', 'u', 'g', 'e', 'n', 'm', 'a', 0xDF, 0
};
static const char expected[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
char *result = u32_strconv_to_encoding (input, "ISO-8859-1", handler);
ASSERT (result != NULL);
ASSERT (strcmp (result, expected) == 0);
free (result);
}
/* Test conversion from UTF-32 to ISO-8859-1 with EILSEQ. */
for (h = 0; h < SIZEOF (handlers); h++)
{
enum iconv_ilseq_handler handler = handlers[h];
static const uint32_t input[] = /* Rafał Maszkowski */
{
'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w',
's', 'k', 'i', 0
};
char *result = u32_strconv_to_encoding (input, "ISO-8859-1", handler);
switch (handler)
{
case iconveh_error:
ASSERT (result == NULL && errno == EILSEQ);
break;
case iconveh_question_mark:
{
static const char expected[] = "Rafa? Maszkowski";
static const char expected_translit[] = "Rafal Maszkowski";
ASSERT (result != NULL);
ASSERT (strcmp (result, expected) == 0
|| strcmp (result, expected_translit) == 0);
free (result);
}
break;
case iconveh_escape_sequence:
{
static const char expected[] = "Rafa\\u0142 Maszkowski";
ASSERT (result != NULL);
ASSERT (strcmp (result, expected) == 0);
free (result);
}
break;
}
}
#endif
return 0;
}
