U_CDECL_END
#define LINES 6
void CollationThaiTest::TestInvalidThai(void) {
const char *tests[LINES] = {
"\\u0E44\\u0E01\\u0E44\\u0E01",
"\\u0E44\\u0E01\\u0E01\\u0E44",
"\\u0E01\\u0E44\\u0E01\\u0E44",
"\\u0E01\\u0E01\\u0E44\\u0E44",
"\\u0E44\\u0E44\\u0E01\\u0E01",
"\\u0E01\\u0E44\\u0E44\\u0E01",
};
UChar strings[LINES][20];
UChar *toSort[LINES];
int32_t i = 0, j = 0, len = 0;
UErrorCode coll_status = U_ZERO_ERROR;
UnicodeString iteratorText;
thaiColl = ucol_open ("th_TH", &coll_status);
if (U_FAILURE(coll_status)) {
errln("Error opening Thai collator: %s", u_errorName(coll_status));
return;
}
CollationElementIterator* c = ((RuleBasedCollator *)coll)->createCollationElementIterator( iteratorText );
for(i = 0; i < (int32_t)(sizeof(tests)/sizeof(tests[0])); i++) {
len = u_unescape(tests[i], strings[i], 20);
strings[i][len] = 0;
toSort[i] = strings[i];
}
qsort (toSort, LINES, sizeof (UChar *), StrCmp);
for (i=0; i < LINES; i++)
{
logln("%i", i);
for (j=i+1; j < LINES; j++) {
if (ucol_strcoll (thaiColl, toSort[i], -1, toSort[j], -1) == UCOL_GREATER)
{
// inconsistency ordering found!
errln("Inconsistent ordering between strings %i and %i", i, j);
}
}
iteratorText.setTo(toSort[i]);
c->setText(iteratorText, coll_status);
backAndForth(*c);
}
ucol_close(thaiColl);
delete c;
}
void CollationIteratorTest::TestMaxExpansion(/* char* par */)
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString rule("&a < ab < c/aba < d < z < ch");
RuleBasedCollator *coll = new RuleBasedCollator(rule, status);
UChar ch = 0;
UnicodeString str(ch);
CollationElementIterator *iter = coll->createCollationElementIterator(str);
while (ch < 0xFFFF && U_SUCCESS(status)) {
int count = 1;
uint32_t order;
ch ++;
UnicodeString str(ch);
iter->setText(str, status);
order = iter->previous(status);
/* thai management */
if (CollationElementIterator::isIgnorable(order))
order = iter->previous(status);
while (U_SUCCESS(status)
&& iter->previous(status) != (int32_t)UCOL_NULLORDER)
{
count ++;
}
if (U_FAILURE(status) && iter->getMaxExpansion(order) < count) {
errln("Failure at codepoint %d, maximum expansion count < %d\n",
ch, count);
}
}
delete iter;
delete coll;
}
