char * u16_strconv_to_locale (const uint16_t *string) { const char *encoding = locale_charset (); return u16_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-16 to ISO-8859-1 with no errors. */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const uint16_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 = u16_strconv_to_encoding (input, "ISO-8859-1", handler); ASSERT (result != NULL); ASSERT (strcmp (result, expected) == 0); free (result); } /* Test conversion from UTF-16 to ISO-8859-1 with EILSEQ. */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const uint16_t input[] = /* Rafał Maszkowski */ { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', 0 }; char *result = u16_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; } } # if 0 /* Test conversion from UTF-16 to ISO-8859-1 with EINVAL. */ for (h = 0; h < SIZEOF (handlers); h++) { enum iconv_ilseq_handler handler = handlers[h]; static const uint16_t input[] = { 0xD845, 0 }; char *result = u16_strconv_to_encoding (input, "ISO-8859-1", handler); ASSERT (result != NULL); ASSERT (strcmp (result, "") == 0); free (result); } # endif #endif return 0; }