icuSources/test/intltest/compactdecimalformattest.cpp

   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, "\\u200F-\\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