50     CollationElementIterator *iter;  in TestUnicodeChar()
87     CollationElementIterator *iter = en_us->createCollationElementIterator(test1);  in TestPrevious()
175     CollationElementIterator *iter = en_us->createCollationElementIterator(test1);  in TestOffset()
179     if (U_FAILURE(status) || iter->previous(status) != CollationElementIterator::NULLORDER) {  in TestOffset()
184     if (U_FAILURE(status) || iter->next(status) != CollationElementIterator::NULLORDER) {  in TestOffset()
204     CollationElementIterator *pristine = en_us->createCollationElementIterator(test1);  in TestOffset()
284     CollationElementIterator *iter1 = en_us->createCollationElementIterator(test1);  in TestSetText()
285     CollationElementIterator *iter2 = en_us->createCollationElementIterator(test2);  in TestSetText()
292     while ( ++i < 10 && c != CollationElementIterator::NULLORDER)  in TestSetText()
332         || iter1->next(status) != static_cast<int32_t>(CollationElementIterator::NULLORDER)) {  in TestSetText()
338         || iter1->next(status) != static_cast<int32_t>(CollationElementIterator::NULLORDER)) {  in TestSetText()
357     CollationElementIterator *iter   = coll->createCollationElementIterator(str);  in TestMaxExpansion()
368         if (CollationElementIterator::isIgnorable(order))  in TestMaxExpansion()
372             && iter->previous(status) != static_cast<int32_t>(CollationElementIterator::NULLORDER))  in TestMaxExpansion()
403     CollationElementIterator *i = c->createCollationElementIterator(source);  in TestClearBuffers()
471     CollationElementIterator *iter1 =   in TestAssignment()
474     CollationElementIterator iter2 = *iter1;  in TestAssignment()
480     CollationElementIterator iter3(*iter1);  in TestAssignment()
488     CollationElementIterator *iter4   in TestAssignment()
490     CollationElementIterator iter5(*iter4);  in TestAssignment()
511     CollationElementIterator iter6(*iter4);  in TestAssignment()
523     if (!(order4 == CollationElementIterator::NULLORDER &&  in TestAssignment()
524           order5 == CollationElementIterator::NULLORDER)) {  in TestAssignment()
555     CollationElementIterator *iter1 =   in TestConstructors()
561     CollationElementIterator *iter2 =   in TestConstructors()
583     if (iter1->next(status) != static_cast<int32_t>(CollationElementIterator::NULLORDER)) {  in TestConstructors()
586     if (iter2->next(status) != static_cast<int32_t>(CollationElementIterator::NULLORDER)) {  in TestConstructors()
611     CollationElementIterator *iter =   in TestStrengthOrder()
643 UnicodeString &CollationIteratorTest::orderString(CollationElementIterator &iter, UnicodeString &ta…  in orderString()
648     while ((order = iter.next(status)) != CollationElementIterator::NULLORDER)  in orderString()
658 void CollationIteratorTest::assertEqual(CollationElementIterator &i1, CollationElementIterator &i2)  in assertEqual()
676     while (c1 != CollationElementIterator::NULLORDER);  in assertEqual()