102     Collation::Level parseRelationAndString(UnicodeString &s, IcuTestErrorCode &errorCode);
121                           UCollationResult expectedOrder, Collation::Level expectedLevel,
177     int64_t expected = Collation::makeCE(Collation::MERGE_SEPARATOR_PRIMARY);  in TestMinMax()
183     expected = Collation::makeCE(Collation::MAX_PRIMARY);  in TestMinMax()
242             if(ce == Collation::NO_CE || ce2 != Collation::NO_CE) {  in TestImplicits()
246             if((ce & 0xffffffff) != Collation::COMMON_SEC_AND_TER_CE) {  in TestImplicits()
283         if(ce1 == Collation::NO_CE) { break; }  in TestNulTerminated()
602     uint32_t c = (ctq & Collation::CASE_MASK) >> 14;  in isValidCE()
603     uint32_t t = ctq & Collation::ONLY_TERTIARY_MASK;  in isValidCE()
606     uint32_t q = ctq & Collation::QUATERNARY_MASK;  in isValidCE()
619     if((p1 != 0 && p1 <= Collation::MERGE_SEPARATOR_BYTE) ||  in isValidCE()
620             s1 == Collation::LEVEL_SEPARATOR_BYTE ||  in isValidCE()
621             t1 == Collation::LEVEL_SEPARATOR_BYTE || t1 > 0x3f) {  in isValidCE()
630             if(p2 <= Collation::PRIMARY_COMPRESSION_LOW_BYTE ||  in isValidCE()
631                     Collation::PRIMARY_COMPRESSION_HIGH_BYTE <= p2) {  in isValidCE()
635             if(p2 <= Collation::LEVEL_SEPARATOR_BYTE) {  in isValidCE()
642     U_ASSERT(Collation::LEVEL_SEPARATOR_BYTE == 1);  in isValidCE()
643     if(p3 == Collation::LEVEL_SEPARATOR_BYTE || p4 == Collation::LEVEL_SEPARATOR_BYTE ||  in isValidCE()
644             s2 == Collation::LEVEL_SEPARATOR_BYTE || t2 == Collation::LEVEL_SEPARATOR_BYTE) {  in isValidCE()
670         if(s == 0 || (Collation::COMMON_WEIGHT16 < s && s <= re.getLastCommonSecondary()) ||  in isValidCE()
717                 pri = Collation::incTwoBytePrimaryByOffset(pri, isCompressible, step);  in next()
719                 pri = Collation::incThreeBytePrimaryByOffset(pri, isCompressible, step);  in next()
729             secTer = Collation::COMMON_SEC_AND_TER_CE;  in next()
734                 secTer = Collation::COMMON_SEC_AND_TER_CE;  in next()
737                 if(secTer > Collation::COMMON_SEC_AND_TER_CE) {  in next()
739                     secTer = Collation::COMMON_SEC_AND_TER_CE;  in next()
794         if((secTer & Collation::CASE_AND_QUATERNARY_MASK) != 0) {  in TestRootElements()
799         uint32_t ter = secTer & Collation::ONLY_TERTIARY_MASK;  in TestRootElements()
811                 if(prevPri == 0 || prevPri >= Collation::FFFD_PRIMARY) {  in TestRootElements()
1025 Collation::Level CollationTest::parseRelationAndString(UnicodeString &s, IcuTestErrorCode &errorCod…  in parseRelationAndString()
1026     Collation::Level relation;  in parseRelationAndString()
1033             relation = Collation::PRIMARY_LEVEL;  in parseRelationAndString()
1036             relation = Collation::SECONDARY_LEVEL;  in parseRelationAndString()
1039             relation = Collation::TERTIARY_LEVEL;  in parseRelationAndString()
1042             relation = Collation::QUATERNARY_LEVEL;  in parseRelationAndString()
1045             relation = Collation::CASE_LEVEL;  in parseRelationAndString()
1048             relation = Collation::IDENTICAL_LEVEL;  in parseRelationAndString()
1051             relation = Collation::NO_LEVEL;  in parseRelationAndString()
1056         relation = Collation::ZERO_LEVEL;  in parseRelationAndString()
1065         return Collation::NO_LEVEL;  in parseRelationAndString()
1074         return Collation::NO_LEVEL;  in parseRelationAndString()
1080         return Collation::NO_LEVEL;  in parseRelationAndString()
1525         return Collation::NO_LEVEL;  in getDifferenceLevel()
1531     int32_t level = Collation::PRIMARY_LEVEL;  in getDifferenceLevel()
1535         if(b == Collation::LEVEL_SEPARATOR_BYTE) {  in getDifferenceLevel()
1537             if(level == Collation::CASE_LEVEL && !collHasCaseLevel) {  in getDifferenceLevel()
1549                                      UCollationResult expectedOrder, Collation::Level expectedLevel,  in checkCompareTwo()
1708     if(order != UCOL_EQUAL && expectedLevel != Collation::NO_LEVEL) {  in checkCompareTwo()
1745         if(order != UCOL_EQUAL && expectedLevel != Collation::NO_LEVEL) {  in checkCompareTwo()
1770         Collation::Level relation = parseRelationAndString(s, errorCode);  in checkCompareStrings()
1781 …     UCollationResult expectedOrder = (relation == Collation::ZERO_LEVEL) ? UCOL_EQUAL : UCOL_LESS;  in checkCompareStrings()
1782         Collation::Level expectedLevel = relation;  in checkCompareStrings()