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      1 /*
      2 *******************************************************************************
      3 * Copyright (C) 1997-2013, International Business Machines Corporation and    *
      4 * others. All Rights Reserved.                                                *
      5 *******************************************************************************
      6 *
      7 * File COMPACTDECIMALFORMATTEST.CPP
      8 *
      9 ********************************************************************************
     10 */
     11 #include <stdio.h>
     12 #include <stdlib.h>
     13 
     14 #include "intltest.h"
     15 
     16 #if !UCONFIG_NO_FORMATTING
     17 
     18 #include "unicode/compactdecimalformat.h"
     19 #include "unicode/unum.h"
     20 
     21 #define LENGTHOF(array) (int32_t)(sizeof(array) / sizeof((array)[0]))
     22 
     23 typedef struct ExpectedResult {
     24   double value;
     25   const char *expected;
     26 } ExpectedResult;
     27 
     28 static const char *kShortStr = "Short";
     29 static const char *kLongStr = "Long";
     30 
     31 static ExpectedResult kEnglishShort[] = {
     32   {0.0, "0.0"},
     33   {0.17, "0.17"},
     34   {1.0, "1"},
     35   {1234.0, "1.2K"},
     36   {12345.0, "12K"},
     37   {123456.0, "120K"},
     38   {1234567.0, "1.2M"},
     39   {12345678.0, "12M"},
     40   {123456789.0, "120M"},
     41   {1.23456789E9, "1.2B"},
     42   {1.23456789E10, "12B"},
     43   {1.23456789E11, "120B"},
     44   {1.23456789E12, "1.2T"},
     45   {1.23456789E13, "12T"},
     46   {1.23456789E14, "120T"},
     47   {1.23456789E15, "1200T"}};
     48 
     49 static ExpectedResult kSerbianShort[] = {
     50   {1234.0, "1200"},
     51   {12345.0, "12K"},
     52   {20789.0, "21\\u00a0\\u0445\\u0438\\u0459"},
     53   {123456.0, "120\\u00a0\\u0445\\u0438\\u0459"},
     54   {1234567.0, "1,2\\u00A0\\u043C\\u0438\\u043B"},
     55   {12345678.0, "12\\u00A0\\u043C\\u0438\\u043B"},
     56   {123456789.0, "120\\u00A0\\u043C\\u0438\\u043B"},
     57   {1.23456789E9, "1,2\\u00A0\\u043C\\u043B\\u0440\\u0434"},
     58   {1.23456789E10, "12\\u00A0\\u043C\\u043B\\u0440\\u0434"},
     59   {1.23456789E11, "120\\u00A0\\u043C\\u043B\\u0440\\u0434"},
     60   {1.23456789E12, "1,2\\u00A0\\u0431\\u0438\\u043B"},
     61   {1.23456789E13, "12\\u00A0\\u0431\\u0438\\u043B"},
     62   {1.23456789E14, "120\\u00A0\\u0431\\u0438\\u043B"},
     63   {1.23456789E15, "1200\\u00A0\\u0431\\u0438\\u043B"}};
     64 
     65 static ExpectedResult kSerbianLong[] = {
     66   {1234.0, "1,2 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     67   {12345.0, "12 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     68   {21789.0, "22 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"},
     69   {123456.0, "120 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     70   {999999.0, "1 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D"},
     71   {1234567.0, "1,2 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     72   {12345678.0, "12 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     73   {123456789.0, "120 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     74   {1.23456789E9, "1,2 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     75   {1.23456789E10, "12 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     76   {2.08901234E10, "21 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0430"},
     77   {2.18901234E10, "22 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"},
     78   {1.23456789E11, "120 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     79   {1.23456789E12, "1,2 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     80   {1.23456789E13, "12 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     81   {1.23456789E14, "120 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     82   {1.23456789E15, "1200 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}};
     83 
     84 static ExpectedResult kSerbianLongNegative[] = {
     85   {-1234.0, "-1,2 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     86   {-12345.0, "-12 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     87   {-21789.0, "-22 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"},
     88   {-123456.0, "-120 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
     89   {-999999.0, "-1 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D"},
     90   {-1234567.0, "-1,2 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     91   {-12345678.0, "-12 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     92   {-123456789.0, "-120 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     93   {-1.23456789E9, "-1,2 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     94   {-1.23456789E10, "-12 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     95   {-2.08901234E10, "-21 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0430"},
     96   {-2.18901234E10, "-22 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"},
     97   {-1.23456789E11, "-120 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
     98   {-1.23456789E12, "-1,2 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
     99   {-1.23456789E13, "-12 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
    100   {-1.23456789E14, "-120 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
    101   {-1.23456789E15, "-1200 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}};
    102 
    103 static ExpectedResult kJapaneseShort[] = {
    104   {1234.0, "1.2\\u5343"},
    105   {12345.0, "1.2\\u4E07"},
    106   {123456.0, "12\\u4E07"},
    107   {1234567.0, "120\\u4E07"},
    108   {12345678.0, "1200\\u4E07"},
    109   {123456789.0, "1.2\\u5104"},
    110   {1.23456789E9, "12\\u5104"},
    111   {1.23456789E10, "120\\u5104"},
    112   {1.23456789E11, "1200\\u5104"},
    113   {1.23456789E12, "1.2\\u5146"},
    114   {1.23456789E13, "12\\u5146"},
    115   {1.23456789E14, "120\\u5146"}};
    116 
    117 static ExpectedResult kSwahiliShort[] = {
    118   {1234.0, "elfu\\u00a01.2"},
    119   {12345.0, "elfu\\u00a012"},
    120   {123456.0, "laki1.2"},
    121   {1234567.0, "M1.2"},
    122   {12345678.0, "M12"},
    123   {123456789.0, "M120"},
    124   {1.23456789E9, "B1.2"},
    125   {1.23456789E10, "B12"},
    126   {1.23456789E11, "B120"},
    127   {1.23456789E12, "T1.2"},
    128   {1.23456789E13, "T12"},
    129   {1.23456789E15, "T1200"}};
    130 
    131 static ExpectedResult kCsShort[] = {
    132   {1000.0, "1\\u00a0tis."},
    133   {1500.0, "1,5\\u00a0tis."},
    134   {5000.0, "5\\u00a0tis."},
    135   {23000.0, "23\\u00a0tis."},
    136   {127123.0, "130\\u00a0tis."},
    137   {1271234.0, "1,3\\u00a0mil."},
    138   {12712345.0, "13\\u00a0mil."},
    139   {127123456.0, "130\\u00a0mil."},
    140   {1.27123456E9, "1,3\\u00a0mld."},
    141   {1.27123456E10, "13\\u00a0mld."},
    142   {1.27123456E11, "130\\u00a0mld."},
    143   {1.27123456E12, "1,3\\u00a0bil."},
    144   {1.27123456E13, "13\\u00a0bil."},
    145   {1.27123456E14, "130\\u00a0bil."}};
    146 
    147 static ExpectedResult kSkLong[] = {
    148   {1000.0, "1 tis\\u00edc"},
    149   {1572.0, "1,6 tis\\u00edc"},
    150   {5184.0, "5,2 tis\\u00edc"}};
    151 
    152 static ExpectedResult kSwahiliShortNegative[] = {
    153   {-1234.0, "elfu\\u00a0-1.2"},
    154   {-12345.0, "elfu\\u00a0-12"},
    155   {-123456.0, "laki-1.2"},
    156   {-1234567.0, "M-1.2"},
    157   {-12345678.0, "M-12"},
    158   {-123456789.0, "M-120"},
    159   {-1.23456789E9, "B-1.2"},
    160   {-1.23456789E10, "B-12"},
    161   {-1.23456789E11, "B-120"},
    162   {-1.23456789E12, "T-1.2"},
    163   {-1.23456789E13, "T-12"},
    164   {-1.23456789E15, "T-1200"}};
    165 
    166 static ExpectedResult kArabicLong[] = {
    167   {-5300.0, "\\u0665\\u066B\\u0663- \\u0623\\u0644\\u0641"}};
    168 
    169 
    170 class CompactDecimalFormatTest : public IntlTest {
    171 public:
    172     CompactDecimalFormatTest() {
    173     }
    174 
    175     void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
    176 private:
    177     void TestEnglishShort();
    178     void TestSerbianShort();
    179     void TestSerbianLong();
    180     void TestSerbianLongNegative();
    181     void TestJapaneseShort();
    182     void TestSwahiliShort();
    183     void TestCsShort();
    184     void TestSkLong();
    185     void TestSwahiliShortNegative();
    186     void TestArabicLong();
    187     void TestFieldPosition();
    188     void TestSignificantDigits();
    189     void CheckLocale(
    190         const Locale& locale, UNumberCompactStyle style,
    191         const ExpectedResult* expectedResult, int32_t expectedResultLength);
    192     void CheckExpectedResult(
    193         const CompactDecimalFormat* cdf, const ExpectedResult* expectedResult,
    194         const char* description);
    195     CompactDecimalFormat* createCDFInstance(const Locale& locale, UNumberCompactStyle style, UErrorCode& status);
    196     static const char *StyleStr(UNumberCompactStyle style);
    197 };
    198 
    199 void CompactDecimalFormatTest::runIndexedTest(
    200     int32_t index, UBool exec, const char *&name, char *) {
    201   if (exec) {
    202     logln("TestSuite CompactDecimalFormatTest: ");
    203   }
    204   TESTCASE_AUTO_BEGIN;
    205   TESTCASE_AUTO(TestEnglishShort);
    206   TESTCASE_AUTO(TestSerbianShort);
    207   TESTCASE_AUTO(TestSerbianLong);
    208   TESTCASE_AUTO(TestSerbianLongNegative);
    209   TESTCASE_AUTO(TestJapaneseShort);
    210   TESTCASE_AUTO(TestSwahiliShort);
    211   TESTCASE_AUTO(TestCsShort);
    212   TESTCASE_AUTO(TestSkLong);
    213   TESTCASE_AUTO(TestSwahiliShortNegative);
    214   TESTCASE_AUTO(TestArabicLong);
    215   TESTCASE_AUTO(TestFieldPosition);
    216   TESTCASE_AUTO(TestSignificantDigits);
    217   TESTCASE_AUTO_END;
    218 }
    219 
    220 void CompactDecimalFormatTest::TestEnglishShort() {
    221   CheckLocale("en", UNUM_SHORT, kEnglishShort, LENGTHOF(kEnglishShort));
    222 }
    223 
    224 void CompactDecimalFormatTest::TestSerbianShort() {
    225   CheckLocale("sr", UNUM_SHORT, kSerbianShort, LENGTHOF(kSerbianShort));
    226 }
    227 
    228 void CompactDecimalFormatTest::TestSerbianLong() {
    229   CheckLocale("sr", UNUM_LONG, kSerbianLong, LENGTHOF(kSerbianLong));
    230 }
    231 
    232 void CompactDecimalFormatTest::TestSerbianLongNegative() {
    233   CheckLocale("sr", UNUM_LONG, kSerbianLongNegative, LENGTHOF(kSerbianLongNegative));
    234 }
    235 
    236 void CompactDecimalFormatTest::TestJapaneseShort() {
    237   CheckLocale(Locale::getJapan(), UNUM_SHORT, kJapaneseShort, LENGTHOF(kJapaneseShort));
    238 }
    239 
    240 void CompactDecimalFormatTest::TestSwahiliShort() {
    241   CheckLocale("sw", UNUM_SHORT, kSwahiliShort, LENGTHOF(kSwahiliShort));
    242 }
    243 
    244 void CompactDecimalFormatTest::TestFieldPosition() {
    245   // Swahili uses prefixes which forces offsets in field position to change
    246   UErrorCode status = U_ZERO_ERROR;
    247   LocalPointer<CompactDecimalFormat> cdf(createCDFInstance("sw", UNUM_SHORT, status));
    248   if (U_FAILURE(status)) {
    249     dataerrln("Unable to create format object - %s", u_errorName(status));
    250     return;
    251   }
    252   FieldPosition fp(UNUM_INTEGER_FIELD);
    253   UnicodeString result;
    254   cdf->format(1234567.0, result, fp);
    255   UnicodeString subString = result.tempSubString(fp.getBeginIndex(), fp.getEndIndex() - fp.getBeginIndex());
    256   if (subString != UnicodeString("1", -1, US_INV)) {
    257     errln(UnicodeString("Expected 1, got ") + subString);
    258   }
    259 }
    260 
    261 void CompactDecimalFormatTest::TestCsShort() {
    262   CheckLocale("cs", UNUM_SHORT, kCsShort, LENGTHOF(kCsShort));
    263 }
    264 
    265 void CompactDecimalFormatTest::TestSkLong() {
    266   // In CLDR we have:
    267   // 1000 {
    268   //   few{"0"}
    269   //   one{"0"}
    270   //   other{"0"}
    271   CheckLocale("sk", UNUM_LONG, kSkLong, LENGTHOF(kSkLong));
    272 }
    273 
    274 void CompactDecimalFormatTest::TestSwahiliShortNegative() {
    275   CheckLocale("sw", UNUM_SHORT, kSwahiliShortNegative, LENGTHOF(kSwahiliShortNegative));
    276 }
    277 
    278 void CompactDecimalFormatTest::TestArabicLong() {
    279   CheckLocale("ar", UNUM_LONG, kArabicLong, LENGTHOF(kArabicLong));
    280 }
    281 
    282 void CompactDecimalFormatTest::TestSignificantDigits() {
    283   UErrorCode status = U_ZERO_ERROR;
    284   LocalPointer<CompactDecimalFormat> cdf(CompactDecimalFormat::createInstance("en", UNUM_SHORT, status));
    285   if (U_FAILURE(status)) {
    286     dataerrln("Unable to create format object - %s", u_errorName(status));
    287     return;
    288   }
    289   UnicodeString actual;
    290   cdf->format(123456.0, actual);
    291   // We expect 3 significant digits by default
    292   UnicodeString expected("123K", -1, US_INV);
    293   if (actual != expected) {
    294     errln(UnicodeString("Fail: Expected: ") + expected + UnicodeString(" Got: ") + actual);
    295   }
    296 }
    297 
    298 void CompactDecimalFormatTest::CheckLocale(const Locale& locale, UNumberCompactStyle style, const ExpectedResult* expectedResults, int32_t expectedResultLength) {
    299   UErrorCode status = U_ZERO_ERROR;
    300   LocalPointer<CompactDecimalFormat> cdf(createCDFInstance(locale, style, status));
    301   if (U_FAILURE(status)) {
    302     dataerrln("Unable to create format object - %s", u_errorName(status));
    303     return;
    304   }
    305   char description[256];
    306   sprintf(description,"%s - %s", locale.getName(), StyleStr(style));
    307   for (int32_t i = 0; i < expectedResultLength; i++) {
    308     CheckExpectedResult(cdf.getAlias(), &expectedResults[i], description);
    309   }
    310 }
    311 
    312 void CompactDecimalFormatTest::CheckExpectedResult(
    313     const CompactDecimalFormat* cdf, const ExpectedResult* expectedResult, const char* description) {
    314   UnicodeString actual;
    315   cdf->format(expectedResult->value, actual);
    316   UnicodeString expected(expectedResult->expected, -1, US_INV);
    317   expected = expected.unescape();
    318   if (actual != expected) {
    319     errln(UnicodeString("Fail: Expected: ") + expected
    320           + UnicodeString(" Got: ") + actual
    321           + UnicodeString(" for: ") + UnicodeString(description));
    322   }
    323 }
    324 
    325 CompactDecimalFormat*
    326 CompactDecimalFormatTest::createCDFInstance(const Locale& locale, UNumberCompactStyle style, UErrorCode& status) {
    327   CompactDecimalFormat* result = CompactDecimalFormat::createInstance(locale, style, status);
    328   if (U_FAILURE(status)) {
    329     return NULL;
    330   }
    331   // All tests are written for two significant digits, so we explicitly set here
    332   // in case default significant digits change.
    333   result->setMaximumSignificantDigits(2);
    334   return result;
    335 }
    336 
    337 const char *CompactDecimalFormatTest::StyleStr(UNumberCompactStyle style) {
    338   if (style == UNUM_SHORT) {
    339     return kShortStr;
    340   }
    341   return kLongStr;
    342 }
    343 
    344 extern IntlTest *createCompactDecimalFormatTest() {
    345   return new CompactDecimalFormatTest();
    346 }
    347 
    348 #endif
    349