icuSources/test/intltest/compactdecimalformattest.cpp

   1 /*
   2 *******************************************************************************
   3 * Copyright (C) 1997-2014, 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 #include "cmemory.h"
  21
  22 typedef struct ExpectedResult {
  23   double value;
  24   const char *expected;
  25 } ExpectedResult;
  26
  27 static const char *kShortStr = "Short";
  28 static const char *kLongStr = "Long";
  29
  30 static ExpectedResult kEnglishShort[] = {
  31   {0.0, "0"},
  32   {0.17, "0.17"},
  33   {1.0, "1"},
  34   {1234.0, "1.2K"},
  35   {12345.0, "12K"},
  36   {123456.0, "120K"},
  37   {1234567.0, "1.2M"},
  38   {12345678.0, "12M"},
  39   {123456789.0, "120M"},
  40   {1.23456789E9, "1.2B"},
  41   {1.23456789E10, "12B"},
  42   {1.23456789E11, "120B"},
  43   {1.23456789E12, "1.2T"},
  44   {1.23456789E13, "12T"},
  45   {1.23456789E14, "120T"},
  46   {1.23456789E15, "1200T"}};
  47
  48 static ExpectedResult kSerbianShort[] = {
  49   {1234.0, "1,2\\u00a0\\u0445\\u0438\\u0459."},
  50   {12345.0, "12\\u00a0\\u0445\\u0438\\u0459."},
  51   {20789.0, "21\\u00a0\\u0445\\u0438\\u0459."},
  52   {123456.0, "120\\u00a0\\u0445\\u0438\\u0459."},
  53   {1234567.0, "1,2\\u00A0\\u043C\\u0438\\u043B."},
  54   {12345678.0, "12\\u00A0\\u043C\\u0438\\u043B."},
  55   {123456789.0, "120\\u00A0\\u043C\\u0438\\u043B."},
  56   {1.23456789E9, "1,2\\u00A0\\u043C\\u043B\\u0440\\u0434."},
  57   {1.23456789E10, "12\\u00A0\\u043C\\u043B\\u0440\\u0434."},
  58   {1.23456789E11, "120\\u00A0\\u043C\\u043B\\u0440\\u0434."},
  59   {1.23456789E12, "1,2\\u00A0\\u0431\\u0438\\u043B."},
  60   {1.23456789E13, "12\\u00A0\\u0431\\u0438\\u043B."},
  61   {1.23456789E14, "120\\u00A0\\u0431\\u0438\\u043B."},
  62   {1.23456789E15, "1200\\u00A0\\u0431\\u0438\\u043B."}};
  63
  64 static ExpectedResult kSerbianLong[] = {
  65   {1234.0, "1,2 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"}, // 10^3 few
  66   {12345.0, "12 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"}, // 10^3 other
  67   {21789.0, "22 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"}, // 10^3 few
  68   {123456.0, "120 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"}, // 10^3 other
  69   {999999.0, "1 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D"}, // 10^6 one
  70   {1234567.0, "1,2 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^6 few
  71   {12345678.0, "12 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^6 other
  72   {123456789.0, "120 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^6 other
  73   {1.23456789E9, "1,2 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"}, // 10^9 few
  74   {1.23456789E10, "12 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"}, // 10^9 other
  75   {2.08901234E10, "21 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0430"}, // 10^9 one
  76   {2.18901234E10, "22 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"}, // 10^9 few
  77   {1.23456789E11, "120 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"}, // 10^9 other
  78   {1.23456789E12, "1,2 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^12 few
  79   {1.23456789E13, "12 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^12 other
  80   {1.23456789E14, "120 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}, // 10^12 other
  81   {1.23456789E15, "1200 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}}; // 10^12 other
  82
  83 static ExpectedResult kSerbianLongNegative[] = {
  84   {-1234.0, "-1,2 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"},
  85   {-12345.0, "-12 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
  86   {-21789.0, "-22 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0435"},
  87   {-123456.0, "-120 \\u0445\\u0438\\u0459\\u0430\\u0434\\u0430"},
  88   {-999999.0, "-1 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D"},
  89   {-1234567.0, "-1,2 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
  90   {-12345678.0, "-12 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
  91   {-123456789.0, "-120 \\u043C\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
  92   {-1.23456789E9, "-1,2 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"},
  93   {-1.23456789E10, "-12 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
  94   {-2.08901234E10, "-21 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0430"},
  95   {-2.18901234E10, "-22 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0435"},
  96   {-1.23456789E11, "-120 \\u043C\\u0438\\u043B\\u0438\\u0458\\u0430\\u0440\\u0434\\u0438"},
  97   {-1.23456789E12, "-1,2 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
  98   {-1.23456789E13, "-12 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
  99   {-1.23456789E14, "-120 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"},
 100   {-1.23456789E15, "-1200 \\u0442\\u0440\\u0438\\u043B\\u0438\\u043E\\u043D\\u0430"}};
 101
 102 static ExpectedResult kJapaneseShort[] = {
 103   {1234.0, "1.2\\u5343"},
 104   {12345.0, "1.2\\u4E07"},
 105   {123456.0, "12\\u4E07"},
 106   {1234567.0, "120\\u4E07"},
 107   {12345678.0, "1200\\u4E07"},
 108   {123456789.0, "1.2\\u5104"},
 109   {1.23456789E9, "12\\u5104"},
 110   {1.23456789E10, "120\\u5104"},
 111   {1.23456789E11, "1200\\u5104"},
 112   {1.23456789E12, "1.2\\u5146"},
 113   {1.23456789E13, "12\\u5146"},
 114   {1.23456789E14, "120\\u5146"}};
 115
 116 static ExpectedResult kSwahiliShort[] = {
 117   {1234.0, "elfu\\u00a01.2"},
 118   {12345.0, "elfu\\u00a012"},
 119   {123456.0, "elfu\\u00a0120"},
 120   {1234567.0, "M1.2"},
 121   {12345678.0, "M12"},
 122   {123456789.0, "M120"},
 123   {1.23456789E9, "B1.2"},
 124   {1.23456789E10, "B12"},
 125   {1.23456789E11, "B120"},
 126   {1.23456789E12, "T1.2"},
 127   {1.23456789E13, "T12"},
 128   {1.23456789E15, "T1200"}};
 129
 130 static ExpectedResult kCsShort[] = {
 131   {1000.0, "1\\u00a0tis."},
 132   {1500.0, "1,5\\u00a0tis."},
 133   {5000.0, "5\\u00a0tis."},
 134   {23000.0, "23\\u00a0tis."},
 135   {127123.0, "130\\u00a0tis."},
 136   {1271234.0, "1,3\\u00a0mil."},
 137   {12712345.0, "13\\u00a0mil."},
 138   {127123456.0, "130\\u00a0mil."},
 139   {1.27123456E9, "1,3\\u00a0mld."},
 140   {1.27123456E10, "13\\u00a0mld."},
 141   {1.27123456E11, "130\\u00a0mld."},
 142   {1.27123456E12, "1,3\\u00a0bil."},
 143   {1.27123456E13, "13\\u00a0bil."},
 144   {1.27123456E14, "130\\u00a0bil."}};
 145
 146 static ExpectedResult kSkLong[] = {
 147   {1000.0, "1 tis\\u00edc"},
 148   {1572.0, "1,6 tis\\u00edc"},
 149   {5184.0, "5,2 tis\\u00edc"}};
 150
 151 static ExpectedResult kSwahiliShortNegative[] = {
 152   {-1234.0, "elfu\\u00a0-1.2"},
 153   {-12345.0, "elfu\\u00a0-12"},
 154   {-123456.0, "elfu\\u00a0-120"},
 155   {-1234567.0, "M-1.2"},
 156   {-12345678.0, "M-12"},
 157   {-123456789.0, "M-120"},
 158   {-1.23456789E9, "B-1.2"},
 159   {-1.23456789E10, "B-12"},
 160   {-1.23456789E11, "B-120"},
 161   {-1.23456789E12, "T-1.2"},
 162   {-1.23456789E13, "T-12"},
 163   {-1.23456789E15, "T-1200"}};
 164
 165 static ExpectedResult kArabicLong[] = {
 166   {-5300.0, "\\u200F-\\u0665\\u066B\\u0663 \\u0623\\u0644\\u0641"}};
 167
 168
 169 class CompactDecimalFormatTest : public IntlTest {
 170 public:
 171     CompactDecimalFormatTest() {
 172     }
 173
 174     void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
 175 private:
 176     void TestEnglishShort();
 177     void TestSerbianShort();
 178     void TestSerbianLong();
 179     void TestSerbianLongNegative();
 180     void TestJapaneseShort();
 181     void TestSwahiliShort();
 182     void TestCsShort();
 183     void TestSkLong();
 184     void TestSwahiliShortNegative();
 185     void TestArabicLong();
 186     void TestFieldPosition();
 187     void TestSignificantDigits();
 188     void CheckLocale(
 189         const Locale& locale, UNumberCompactStyle style,
 190         const ExpectedResult* expectedResult, int32_t expectedResultLength);
 191     void CheckExpectedResult(
 192         const CompactDecimalFormat* cdf, const ExpectedResult* expectedResult,
 193         const char* description);
 194     CompactDecimalFormat* createCDFInstance(const Locale& locale, UNumberCompactStyle style, UErrorCode& status);
 195     static const char *StyleStr(UNumberCompactStyle style);
 196 };
 197
 198 void CompactDecimalFormatTest::runIndexedTest(
 199     int32_t index, UBool exec, const char *&name, char *) {
 200   if (exec) {
 201     logln("TestSuite CompactDecimalFormatTest: ");
 202   }
 203   TESTCASE_AUTO_BEGIN;
 204   TESTCASE_AUTO(TestEnglishShort);
 205   TESTCASE_AUTO(TestSerbianShort);
 206   TESTCASE_AUTO(TestSerbianLong);
 207   TESTCASE_AUTO(TestSerbianLongNegative);
 208   TESTCASE_AUTO(TestJapaneseShort);
 209   TESTCASE_AUTO(TestSwahiliShort);
 210   TESTCASE_AUTO(TestCsShort);
 211   TESTCASE_AUTO(TestSkLong);
 212   TESTCASE_AUTO(TestSwahiliShortNegative);
 213   TESTCASE_AUTO(TestArabicLong);
 214   TESTCASE_AUTO(TestFieldPosition);
 215   TESTCASE_AUTO(TestSignificantDigits);
 216   TESTCASE_AUTO_END;
 217 }
 218
 219 void CompactDecimalFormatTest::TestEnglishShort() {
 220   CheckLocale("en", UNUM_SHORT, kEnglishShort, UPRV_LENGTHOF(kEnglishShort));
 221 }
 222
 223 void CompactDecimalFormatTest::TestSerbianShort() {
 224   CheckLocale("sr", UNUM_SHORT, kSerbianShort, UPRV_LENGTHOF(kSerbianShort));
 225 }
 226
 227 void CompactDecimalFormatTest::TestSerbianLong() {
 228   CheckLocale("sr", UNUM_LONG, kSerbianLong, UPRV_LENGTHOF(kSerbianLong));
 229 }
 230
 231 void CompactDecimalFormatTest::TestSerbianLongNegative() {
 232   CheckLocale("sr", UNUM_LONG, kSerbianLongNegative, UPRV_LENGTHOF(kSerbianLongNegative));
 233 }
 234
 235 void CompactDecimalFormatTest::TestJapaneseShort() {
 236   CheckLocale(Locale::getJapan(), UNUM_SHORT, kJapaneseShort, UPRV_LENGTHOF(kJapaneseShort));
 237 }
 238
 239 void CompactDecimalFormatTest::TestSwahiliShort() {
 240   CheckLocale("sw", UNUM_SHORT, kSwahiliShort, UPRV_LENGTHOF(kSwahiliShort));
 241 }
 242
 243 void CompactDecimalFormatTest::TestFieldPosition() {
 244   // Swahili uses prefixes which forces offsets in field position to change
 245   UErrorCode status = U_ZERO_ERROR;
 246   LocalPointer<CompactDecimalFormat> cdf(createCDFInstance("sw", UNUM_SHORT, status));
 247   if (U_FAILURE(status)) {
 248     dataerrln("Unable to create format object - %s", u_errorName(status));
 249     return;
 250   }
 251   FieldPosition fp(UNUM_INTEGER_FIELD);
 252   UnicodeString result;
 253   cdf->format(1234567.0, result, fp);
 254   UnicodeString subString = result.tempSubString(fp.getBeginIndex(), fp.getEndIndex() - fp.getBeginIndex());
 255   if (subString != UnicodeString("1", -1, US_INV)) {
 256     errln(UnicodeString("Expected 1, got ") + subString);
 257   }
 258 }
 259
 260 void CompactDecimalFormatTest::TestCsShort() {
 261   CheckLocale("cs", UNUM_SHORT, kCsShort, UPRV_LENGTHOF(kCsShort));
 262 }
 263
 264 void CompactDecimalFormatTest::TestSkLong() {
 265   // In CLDR we have:
 266   // 1000 {
 267   //   few{"0"}
 268   //   one{"0"}
 269   //   other{"0"}
 270   CheckLocale("sk", UNUM_LONG, kSkLong, UPRV_LENGTHOF(kSkLong));
 271 }
 272
 273 void CompactDecimalFormatTest::TestSwahiliShortNegative() {
 274   CheckLocale("sw", UNUM_SHORT, kSwahiliShortNegative, UPRV_LENGTHOF(kSwahiliShortNegative));
 275 }
 276
 277 void CompactDecimalFormatTest::TestArabicLong() {
 278   CheckLocale("ar", UNUM_LONG, kArabicLong, UPRV_LENGTHOF(kArabicLong));
 279 }
 280
 281 void CompactDecimalFormatTest::TestSignificantDigits() {
 282   UErrorCode status = U_ZERO_ERROR;
 283   LocalPointer<CompactDecimalFormat> cdf(CompactDecimalFormat::createInstance("en", UNUM_SHORT, status));
 284   if (U_FAILURE(status)) {
 285     dataerrln("Unable to create format object - %s", u_errorName(status));
 286     return;
 287   }
 288   UnicodeString actual;
 289   cdf->format(123456.0, actual);
 290   // We expect 3 significant digits by default
 291   UnicodeString expected("123K", -1, US_INV);
 292   if (actual != expected) {
 293     errln(UnicodeString("Fail: Expected: ") + expected + UnicodeString(" Got: ") + actual);
 294   }
 295 }
 296
 297 void CompactDecimalFormatTest::CheckLocale(const Locale& locale, UNumberCompactStyle style, const ExpectedResult* expectedResults, int32_t expectedResultLength) {
 298   UErrorCode status = U_ZERO_ERROR;
 299   LocalPointer<CompactDecimalFormat> cdf(createCDFInstance(locale, style, status));
 300   if (U_FAILURE(status)) {
 301     dataerrln("Unable to create format object - %s", u_errorName(status));
 302     return;
 303   }
 304   char description[256];
 305   sprintf(description,"%s - %s", locale.getName(), StyleStr(style));
 306   for (int32_t i = 0; i < expectedResultLength; i++) {
 307     CheckExpectedResult(cdf.getAlias(), &expectedResults[i], description);
 308   }
 309 }
 310
 311 void CompactDecimalFormatTest::CheckExpectedResult(
 312     const CompactDecimalFormat* cdf, const ExpectedResult* expectedResult, const char* description) {
 313   UnicodeString actual;
 314   cdf->format(expectedResult->value, actual);
 315   UnicodeString expected(expectedResult->expected, -1, US_INV);
 316   expected = expected.unescape();
 317   if (actual != expected) {
 318     errln(UnicodeString("Fail: Expected: ") + expected
 319           + UnicodeString(" Got: ") + actual
 320           + UnicodeString(" for: ") + UnicodeString(description));
 321   }
 322 }
 323
 324 CompactDecimalFormat*
 325 CompactDecimalFormatTest::createCDFInstance(const Locale& locale, UNumberCompactStyle style, UErrorCode& status) {
 326   CompactDecimalFormat* result = CompactDecimalFormat::createInstance(locale, style, status);
 327   if (U_FAILURE(status)) {
 328     return NULL;
 329   }
 330   // All tests are written for two significant digits, so we explicitly set here
 331   // in case default significant digits change.
 332   result->setMaximumSignificantDigits(2);
 333   return result;
 334 }
 335
 336 const char *CompactDecimalFormatTest::StyleStr(UNumberCompactStyle style) {
 337   if (style == UNUM_SHORT) {
 338     return kShortStr;
 339   }
 340   return kLongStr;
 341 }
 342
 343 extern IntlTest *createCompactDecimalFormatTest() {
 344   return new CompactDecimalFormatTest();
 345 }
 346
 347 #endif