1/* 2******************************************************************************* 3* 4* Copyright (C) 2012-2013, International Business Machines 5* Corporation and others. All Rights Reserved. 6* 7******************************************************************************* 8* file name: listformattertest.cpp 9* encoding: US-ASCII 10* tab size: 8 (not used) 11* indentation:4 12* 13* created on: 2012aug27 14* created by: Umesh P. Nair 15*/ 16 17#include "listformattertest.h" 18#include <string.h> 19 20ListFormatterTest::ListFormatterTest() : 21 prefix("Prefix: ", -1, US_INV), 22 one("Alice", -1, US_INV), two("Bob", -1, US_INV), 23 three("Charlie", -1, US_INV), four("Delta", -1, US_INV) { 24} 25 26void ListFormatterTest::CheckFormatting(const ListFormatter* formatter, UnicodeString data[], int32_t dataSize, 27 const UnicodeString& expected_result) { 28 UnicodeString actualResult(prefix); 29 UErrorCode errorCode = U_ZERO_ERROR; 30 formatter->format(data, dataSize, actualResult, errorCode); 31 UnicodeString expectedStringWithPrefix = prefix + expected_result; 32 if (expectedStringWithPrefix != actualResult) { 33 errln(UnicodeString("Expected: |") + expectedStringWithPrefix + "|, Actual: |" + actualResult + "|"); 34 } 35} 36 37void ListFormatterTest::CheckFourCases(const char* locale_string, UnicodeString one, UnicodeString two, 38 UnicodeString three, UnicodeString four, UnicodeString results[4]) { 39 UErrorCode errorCode = U_ZERO_ERROR; 40 LocalPointer<ListFormatter> formatter(ListFormatter::createInstance(Locale(locale_string), errorCode)); 41 if (U_FAILURE(errorCode)) { 42 dataerrln("ListFormatter::createInstance(Locale(\"%s\"), errorCode) failed in CheckFourCases: %s", locale_string, u_errorName(errorCode)); 43 return; 44 } 45 UnicodeString input1[] = {one}; 46 CheckFormatting(formatter.getAlias(), input1, 1, results[0]); 47 48 UnicodeString input2[] = {one, two}; 49 CheckFormatting(formatter.getAlias(), input2, 2, results[1]); 50 51 UnicodeString input3[] = {one, two, three}; 52 CheckFormatting(formatter.getAlias(), input3, 3, results[2]); 53 54 UnicodeString input4[] = {one, two, three, four}; 55 CheckFormatting(formatter.getAlias(), input4, 4, results[3]); 56} 57 58UBool ListFormatterTest::RecordFourCases(const Locale& locale, UnicodeString one, UnicodeString two, 59 UnicodeString three, UnicodeString four, UnicodeString results[4]) { 60 UErrorCode errorCode = U_ZERO_ERROR; 61 LocalPointer<ListFormatter> formatter(ListFormatter::createInstance(locale, errorCode)); 62 if (U_FAILURE(errorCode)) { 63 dataerrln("ListFormatter::createInstance(\"%s\", errorCode) failed in RecordFourCases: %s", locale.getName(), u_errorName(errorCode)); 64 return FALSE; 65 } 66 UnicodeString input1[] = {one}; 67 formatter->format(input1, 1, results[0], errorCode); 68 UnicodeString input2[] = {one, two}; 69 formatter->format(input2, 2, results[1], errorCode); 70 UnicodeString input3[] = {one, two, three}; 71 formatter->format(input3, 3, results[2], errorCode); 72 UnicodeString input4[] = {one, two, three, four}; 73 formatter->format(input4, 4, results[3], errorCode); 74 if (U_FAILURE(errorCode)) { 75 errln("RecordFourCases failed: %s", u_errorName(errorCode)); 76 return FALSE; 77 } 78 return TRUE; 79} 80 81void ListFormatterTest::TestRoot() { 82 UnicodeString results[4] = { 83 one, 84 one + ", " + two, 85 one + ", " + two + ", " + three, 86 one + ", " + two + ", " + three + ", " + four 87 }; 88 89 CheckFourCases("", one, two, three, four, results); 90} 91 92// Bogus locale should fallback to root. 93void ListFormatterTest::TestBogus() { 94 UnicodeString results[4]; 95 if (RecordFourCases(Locale::getDefault(), one, two, three, four, results)) { 96 CheckFourCases("ex_PY", one, two, three, four, results); 97 } 98} 99 100// Formatting in English. 101// "and" is used before the last element, and all elements up to (and including) the penultimate are followed by a comma. 102void ListFormatterTest::TestEnglish() { 103 UnicodeString results[4] = { 104 one, 105 one + " and " + two, 106 one + ", " + two + ", and " + three, 107 one + ", " + two + ", " + three + ", and " + four 108 }; 109 110 CheckFourCases("en", one, two, three, four, results); 111} 112 113void ListFormatterTest::TestEnglishUS() { 114 UnicodeString results[4] = { 115 one, 116 one + " and " + two, 117 one + ", " + two + ", and " + three, 118 one + ", " + two + ", " + three + ", and " + four 119 }; 120 121 CheckFourCases("en_US", one, two, three, four, results); 122} 123 124// Formatting in Russian. 125// "\\u0438" is used before the last element, and all elements up to (but not including) the penultimate are followed by a comma. 126void ListFormatterTest::TestRussian() { 127 UnicodeString and_string = UnicodeString(" \\u0438 ", -1, US_INV).unescape(); 128 UnicodeString results[4] = { 129 one, 130 one + and_string + two, 131 one + ", " + two + and_string + three, 132 one + ", " + two + ", " + three + and_string + four 133 }; 134 135 CheckFourCases("ru", one, two, three, four, results); 136} 137 138// Formatting in Malayalam. 139// For two elements, "\\u0d15\\u0d42\\u0d1f\\u0d3e\\u0d24\\u0d46" is inserted in between. 140// For more than two elements, comma is inserted between all elements up to (and including) the penultimate, 141// and the word \\u0d0e\\u0d28\\u0d4d\\u0d28\\u0d3f\\u0d35 is inserted in the end. 142void ListFormatterTest::TestMalayalam() { 143 UnicodeString pair_string = UnicodeString(" \\u0d15\\u0d42\\u0d1f\\u0d3e\\u0d24\\u0d46 ", -1, US_INV).unescape(); 144 UnicodeString total_string = UnicodeString(" \\u0d0e\\u0d28\\u0d4d\\u0d28\\u0d3f\\u0d35", -1, US_INV).unescape(); 145 UnicodeString results[4] = { 146 one, 147 one + pair_string + two, 148 one + ", " + two + ", " + three + total_string, 149 one + ", " + two + ", " + three + ", " + four + total_string 150 }; 151 152 CheckFourCases("ml", one, two, three, four, results); 153} 154 155// Formatting in Zulu. 156// "and" is used before the last element, and all elements up to (and including) the penultimate are followed by a comma. 157void ListFormatterTest::TestZulu() { 158 UnicodeString results[4] = { 159 one, 160 "I-" + one + " ne-" + two, 161 one + ", " + two + ", no-" + three, 162 one + ", " + two + ", " + three + ", no-" + four 163 }; 164 165 CheckFourCases("zu", one, two, three, four, results); 166} 167 168void ListFormatterTest::TestOutOfOrderPatterns() { 169 UnicodeString results[4] = { 170 one, 171 two + " after " + one, 172 three + " in the last after " + two + " after the first " + one, 173 four + " in the last after " + three + " after " + two + " after the first " + one 174 }; 175 176 ListFormatData data("{1} after {0}", "{1} after the first {0}", 177 "{1} after {0}", "{1} in the last after {0}"); 178 ListFormatter formatter(data); 179 180 UnicodeString input1[] = {one}; 181 CheckFormatting(&formatter, input1, 1, results[0]); 182 183 UnicodeString input2[] = {one, two}; 184 CheckFormatting(&formatter, input2, 2, results[1]); 185 186 UnicodeString input3[] = {one, two, three}; 187 CheckFormatting(&formatter, input3, 3, results[2]); 188 189 UnicodeString input4[] = {one, two, three, four}; 190 CheckFormatting(&formatter, input4, 4, results[3]); 191} 192 193void ListFormatterTest::runIndexedTest(int32_t index, UBool exec, 194 const char* &name, char* /*par */) { 195 switch(index) { 196 case 0: name = "TestRoot"; if (exec) TestRoot(); break; 197 case 1: name = "TestBogus"; if (exec) TestBogus(); break; 198 case 2: name = "TestEnglish"; if (exec) TestEnglish(); break; 199 case 3: name = "TestEnglishUS"; if (exec) TestEnglishUS(); break; 200 case 4: name = "TestRussian"; if (exec) TestRussian(); break; 201 case 5: name = "TestMalayalam"; if (exec) TestMalayalam(); break; 202 case 6: name = "TestZulu"; if (exec) TestZulu(); break; 203 case 7: name = "TestOutOfOrderPatterns"; if (exec) TestOutOfOrderPatterns(); break; 204 205 default: name = ""; break; 206 } 207} 208