const char *icu_chain_token_sortkey(struct icu_chain *chain)
{
if (chain->iter)
return icu_iter_get_sortkey(chain->iter);
return 0;
}
static const char *pp2_get_sort_icu(pp2_charset_token_t prt)
{
return icu_iter_get_sortkey(prt->iter);
}
static int test_iter(struct icu_chain *chain, const char *input,
const char *expected)
{
yaz_icu_iter_t iter = icu_iter_create(chain);
WRBUF result, second, sort_result;
int success = 1;
if (!iter)
{
yaz_log(YLOG_WARN, "test_iter: input=%s !iter", input);
return 0;
}
if (icu_iter_next(iter))
{
yaz_log(YLOG_WARN, "test_iter: expecting 0 before icu_iter_first");
return 0;
}
sort_result = wrbuf_alloc();
result = wrbuf_alloc();
icu_iter_first(iter, input);
while (icu_iter_next(iter))
{
const char *sort_str = icu_iter_get_sortkey(iter);
if (sort_str)
{
wrbuf_puts(sort_result, "[");
wrbuf_puts_escaped(sort_result, sort_str);
wrbuf_puts(sort_result, "]");
}
else
{
wrbuf_puts(sort_result, "[NULL]");
}
wrbuf_puts(result, "[");
wrbuf_puts(result, icu_iter_get_norm(iter));
wrbuf_puts(result, "]");
}
yaz_log(YLOG_LOG, "sortkey=%s", wrbuf_cstr(sort_result));
second = wrbuf_alloc();
icu_iter_first(iter, input);
while (icu_iter_next(iter))
{
wrbuf_puts(second, "[");
wrbuf_puts(second, icu_iter_get_norm(iter));
wrbuf_puts(second, "]");
}
icu_iter_destroy(iter);
if (strcmp(expected, wrbuf_cstr(result)))
{
yaz_log(YLOG_WARN, "test_iter: input=%s expected=%s got=%s",
input, expected, wrbuf_cstr(result));
success = 0;
}
if (strcmp(expected, wrbuf_cstr(second)))
{
yaz_log(YLOG_WARN, "test_iter: input=%s expected=%s got=%s (2nd)",
input, expected, wrbuf_cstr(second));
success = 0;
}
wrbuf_destroy(result);
wrbuf_destroy(second);
wrbuf_destroy(sort_result);
return success;
}
