4187         UnicodeString resultString;  in PerlTests()  local
4202                 resultString.append(testMat->group(status));  in PerlTests()
4219                     ICU_Utility::appendNumber(resultString, matchPosition);  in PerlTests()
4230                     resultString.append(testMat->group(groupNum, status));  in PerlTests()
4240                         resultString.append(" ");  in PerlTests()
4242                     ICU_Utility::appendNumber(resultString, testMat->start(i, status));  in PerlTests()
4251                         resultString.append(" ");  in PerlTests()
4253                     ICU_Utility::appendNumber(resultString, testMat->end(i, status));  in PerlTests()
4268                 resultString.append(c);  in PerlTests()
4276                 resultString.append(perlExpr.charAt(0));  in PerlTests()
4295         if (expectedS.compare(resultString) != 0) {  in PerlTests()
4297 …infoln((UnicodeString)"Expected \""+expectedS+(UnicodeString)"\"; got \""+resultString+(UnicodeStr…  in PerlTests()
4582         UnicodeString resultString;  in PerlTestsUTF8()  local
4590                 resultString.append(testMat->group(status));  in PerlTestsUTF8()
4607                     ICU_Utility::appendNumber(resultString, matchPosition);  in PerlTestsUTF8()
4618                     resultString.append(testMat->group(groupNum, status));  in PerlTestsUTF8()
4628                         resultString.append(" ");  in PerlTestsUTF8()
4630                     ICU_Utility::appendNumber(resultString, testMat->start(i, status));  in PerlTestsUTF8()
4639                         resultString.append(" ");  in PerlTestsUTF8()
4641                     ICU_Utility::appendNumber(resultString, testMat->end(i, status));  in PerlTestsUTF8()
4656                 resultString.append(c);  in PerlTestsUTF8()
4664                 resultString.append(perlExpr.charAt(0));  in PerlTestsUTF8()
4683         if (expectedS.compare(resultString) != 0) {  in PerlTestsUTF8()
4685 …infoln((UnicodeString)"Expected \""+expectedS+(UnicodeString)"\"; got \""+resultString+(UnicodeStr…  in PerlTestsUTF8()