projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| 46f4442e A |
1 | /* |
| 2 | ******************************************************************************* | |
| 2ca993e8 | 3 | * Copyright (C) 2007-2015, International Business Machines Corporation and * |
| 46f4442e A |
4 | * others. All Rights Reserved. * |
| 5 | ******************************************************************************* | |
| 6 | */ | |
| 7 | #include "unicode/utypes.h" | |
| 8 | ||
| 9 | #if !UCONFIG_NO_FORMATTING | |
| 10 | ||
| 11 | #include "tzfmttst.h" | |
| 12 | ||
| 13 | #include "unicode/timezone.h" | |
| 14 | #include "unicode/simpletz.h" | |
| 15 | #include "unicode/calendar.h" | |
| 16 | #include "unicode/strenum.h" | |
| 17 | #include "unicode/smpdtfmt.h" | |
| 18 | #include "unicode/uchar.h" | |
| 19 | #include "unicode/basictz.h" | |
| 51004dcb A |
20 | #include "unicode/tzfmt.h" |
| 21 | #include "unicode/localpointer.h" | |
| 2ca993e8 | 22 | |
| 46f4442e | 23 | #include "cstring.h" |
| 2ca993e8 A |
24 | #include "cstr.h" |
| 25 | #include "mutex.h" | |
| 26 | #include "simplethread.h" | |
| 27 | #include "uassert.h" | |
| 51004dcb A |
28 | #include "zonemeta.h" |
| 29 | ||
| 30 | static const char* PATTERNS[] = { | |
| 31 | "z", | |
| 32 | "zzzz", | |
| 33 | "Z", // equivalent to "xxxx" | |
| 34 | "ZZZZ", // equivalent to "OOOO" | |
| 35 | "v", | |
| 36 | "vvvv", | |
| 37 | "O", | |
| 38 | "OOOO", | |
| 39 | "X", | |
| 40 | "XX", | |
| 41 | "XXX", | |
| 42 | "XXXX", | |
| 43 | "XXXXX", | |
| 44 | "x", | |
| 45 | "xx", | |
| 46 | "xxx", | |
| 47 | "xxxx", | |
| 48 | "xxxxx", | |
| 49 | "V", | |
| 50 | "VV", | |
| 51 | "VVV", | |
| 52 | "VVVV" | |
| 53 | }; | |
| 46f4442e | 54 | |
| 51004dcb A |
55 | static const UChar ETC_UNKNOWN[] = {0x45, 0x74, 0x63, 0x2F, 0x55, 0x6E, 0x6B, 0x6E, 0x6F, 0x77, 0x6E, 0}; |
| 56 | ||
| 57 | static const UChar ETC_SLASH[] = { 0x45, 0x74, 0x63, 0x2F, 0 }; // "Etc/" | |
| 58 | static const UChar SYSTEMV_SLASH[] = { 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x56, 0x2F, 0 }; // "SystemV/ | |
| 59 | static const UChar RIYADH8[] = { 0x52, 0x69, 0x79, 0x61, 0x64, 0x68, 0x38, 0 }; // "Riyadh8" | |
| 60 | ||
| 61 | static UBool contains(const char** list, const char* str) { | |
| 62 | for (int32_t i = 0; list[i]; i++) { | |
| 63 | if (uprv_strcmp(list[i], str) == 0) { | |
| 64 | return TRUE; | |
| 65 | } | |
| 66 | } | |
| 67 | return FALSE; | |
| 68 | } | |
| 69 | ||
| 46f4442e A |
70 | void |
| 71 | TimeZoneFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) | |
| 72 | { | |
| 73 | if (exec) { | |
| 74 | logln("TestSuite TimeZoneFormatTest"); | |
| 75 | } | |
| 76 | switch (index) { | |
| 77 | TESTCASE(0, TestTimeZoneRoundTrip); | |
| 78 | TESTCASE(1, TestTimeRoundTrip); | |
| 51004dcb A |
79 | TESTCASE(2, TestParse); |
| 80 | TESTCASE(3, TestISOFormat); | |
| 57a6839d | 81 | TESTCASE(4, TestFormat); |
| b331163b | 82 | TESTCASE(5, TestFormatTZDBNames); |
| 46f4442e A |
83 | default: name = ""; break; |
| 84 | } | |
| 85 | } | |
| 86 | ||
| 87 | void | |
| 88 | TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { | |
| 89 | UErrorCode status = U_ZERO_ERROR; | |
| 90 | ||
| 51004dcb | 91 | SimpleTimeZone unknownZone(-31415, ETC_UNKNOWN); |
| 46f4442e A |
92 | int32_t badDstOffset = -1234; |
| 93 | int32_t badZoneOffset = -2345; | |
| 94 | ||
| 95 | int32_t testDateData[][3] = { | |
| 96 | {2007, 1, 15}, | |
| 97 | {2007, 6, 15}, | |
| 98 | {1990, 1, 15}, | |
| 99 | {1990, 6, 15}, | |
| 100 | {1960, 1, 15}, | |
| 101 | {1960, 6, 15}, | |
| 102 | }; | |
| 103 | ||
| 104 | Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString)"UTC"), status); | |
| 105 | if (U_FAILURE(status)) { | |
| 729e4ab9 | 106 | dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); |
| 46f4442e A |
107 | return; |
| 108 | } | |
| 109 | ||
| 110 | // Set up rule equivalency test range | |
| 111 | UDate low, high; | |
| 112 | cal->set(1900, UCAL_JANUARY, 1); | |
| 113 | low = cal->getTime(status); | |
| 114 | cal->set(2040, UCAL_JANUARY, 1); | |
| 115 | high = cal->getTime(status); | |
| 116 | if (U_FAILURE(status)) { | |
| 117 | errln("getTime failed"); | |
| 118 | return; | |
| 119 | } | |
| 120 | ||
| 121 | // Set up test dates | |
| 2ca993e8 A |
122 | UDate DATES[UPRV_LENGTHOF(testDateData)]; |
| 123 | const int32_t nDates = UPRV_LENGTHOF(testDateData); | |
| 46f4442e A |
124 | cal->clear(); |
| 125 | for (int32_t i = 0; i < nDates; i++) { | |
| 126 | cal->set(testDateData[i][0], testDateData[i][1], testDateData[i][2]); | |
| 127 | DATES[i] = cal->getTime(status); | |
| 128 | if (U_FAILURE(status)) { | |
| 129 | errln("getTime failed"); | |
| 130 | return; | |
| 131 | } | |
| 132 | } | |
| 133 | ||
| 134 | // Set up test locales | |
| 729e4ab9 | 135 | const Locale testLocales[] = { |
| 46f4442e A |
136 | Locale("en"), |
| 137 | Locale("en_CA"), | |
| 138 | Locale("fr"), | |
| 139 | Locale("zh_Hant") | |
| 140 | }; | |
| 141 | ||
| 142 | const Locale *LOCALES; | |
| 143 | int32_t nLocales; | |
| 729e4ab9 A |
144 | |
| 145 | if (quick) { | |
| 146 | LOCALES = testLocales; | |
| 2ca993e8 | 147 | nLocales = UPRV_LENGTHOF(testLocales); |
| 46f4442e | 148 | } else { |
| 729e4ab9 | 149 | LOCALES = Locale::getAvailableLocales(nLocales); |
| 46f4442e A |
150 | } |
| 151 | ||
| 152 | StringEnumeration *tzids = TimeZone::createEnumeration(); | |
| 46f4442e A |
153 | int32_t inRaw, inDst; |
| 154 | int32_t outRaw, outDst; | |
| 155 | ||
| 156 | // Run the roundtrip test | |
| 157 | for (int32_t locidx = 0; locidx < nLocales; locidx++) { | |
| 4388f060 A |
158 | UnicodeString localGMTString; |
| 159 | SimpleDateFormat gmtFmt(UnicodeString("ZZZZ"), LOCALES[locidx], status); | |
| 160 | if (U_FAILURE(status)) { | |
| 161 | dataerrln("Error creating SimpleDateFormat - %s", u_errorName(status)); | |
| 162 | continue; | |
| 163 | } | |
| 164 | gmtFmt.setTimeZone(*TimeZone::getGMT()); | |
| 165 | gmtFmt.format(0.0, localGMTString); | |
| 166 | ||
| 2ca993e8 | 167 | for (int32_t patidx = 0; patidx < UPRV_LENGTHOF(PATTERNS); patidx++) { |
| 46f4442e | 168 | |
| 46f4442e A |
169 | SimpleDateFormat *sdf = new SimpleDateFormat((UnicodeString)PATTERNS[patidx], LOCALES[locidx], status); |
| 170 | if (U_FAILURE(status)) { | |
| 4388f060 | 171 | dataerrln((UnicodeString)"new SimpleDateFormat failed for pattern " + |
| 729e4ab9 | 172 | PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName() + " - " + u_errorName(status)); |
| 46f4442e A |
173 | status = U_ZERO_ERROR; |
| 174 | continue; | |
| 175 | } | |
| 176 | ||
| 177 | tzids->reset(status); | |
| 178 | const UnicodeString *tzid; | |
| 179 | while ((tzid = tzids->snext(status))) { | |
| 180 | TimeZone *tz = TimeZone::createTimeZone(*tzid); | |
| 181 | ||
| 182 | for (int32_t datidx = 0; datidx < nDates; datidx++) { | |
| 183 | UnicodeString tzstr; | |
| 184 | FieldPosition fpos(0); | |
| 185 | // Format | |
| 186 | sdf->setTimeZone(*tz); | |
| 187 | sdf->format(DATES[datidx], tzstr, fpos); | |
| 188 | ||
| 189 | // Before parse, set unknown zone to SimpleDateFormat instance | |
| 190 | // just for making sure that it does not depends on the time zone | |
| 191 | // originally set. | |
| 192 | sdf->setTimeZone(unknownZone); | |
| 193 | ||
| 194 | // Parse | |
| 195 | ParsePosition pos(0); | |
| 196 | Calendar *outcal = Calendar::createInstance(unknownZone, status); | |
| 197 | if (U_FAILURE(status)) { | |
| 198 | errln("Failed to create an instance of calendar for receiving parse result."); | |
| 199 | status = U_ZERO_ERROR; | |
| 200 | continue; | |
| 201 | } | |
| 202 | outcal->set(UCAL_DST_OFFSET, badDstOffset); | |
| 203 | outcal->set(UCAL_ZONE_OFFSET, badZoneOffset); | |
| 204 | ||
| 205 | sdf->parse(tzstr, *outcal, pos); | |
| 206 | ||
| 207 | // Check the result | |
| 208 | const TimeZone &outtz = outcal->getTimeZone(); | |
| 209 | UnicodeString outtzid; | |
| 210 | outtz.getID(outtzid); | |
| 211 | ||
| 212 | tz->getOffset(DATES[datidx], false, inRaw, inDst, status); | |
| 213 | if (U_FAILURE(status)) { | |
| 214 | errln((UnicodeString)"Failed to get offsets from time zone" + *tzid); | |
| 215 | status = U_ZERO_ERROR; | |
| 216 | } | |
| 217 | outtz.getOffset(DATES[datidx], false, outRaw, outDst, status); | |
| 218 | if (U_FAILURE(status)) { | |
| 219 | errln((UnicodeString)"Failed to get offsets from time zone" + outtzid); | |
| 220 | status = U_ZERO_ERROR; | |
| 221 | } | |
| 222 | ||
| 51004dcb A |
223 | if (uprv_strcmp(PATTERNS[patidx], "V") == 0) { |
| 224 | // Short zone ID - should support roundtrip for canonical CLDR IDs | |
| 225 | UnicodeString canonicalID; | |
| 226 | TimeZone::getCanonicalID(*tzid, canonicalID, status); | |
| 227 | if (U_FAILURE(status)) { | |
| 228 | // Uknown ID - we should not get here | |
| 229 | errln((UnicodeString)"Unknown ID " + *tzid); | |
| 230 | status = U_ZERO_ERROR; | |
| 231 | } else if (outtzid != canonicalID) { | |
| 232 | if (outtzid.compare(ETC_UNKNOWN, -1) == 0) { | |
| 233 | // Note that some zones like Asia/Riyadh87 does not have | |
| 234 | // short zone ID and "unk" is used as fallback | |
| 235 | logln((UnicodeString)"Canonical round trip failed (probably as expected); tz=" + *tzid | |
| 236 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] | |
| 237 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 238 | + ", outtz=" + outtzid); | |
| 239 | } else { | |
| 240 | errln((UnicodeString)"Canonical round trip failed; tz=" + *tzid | |
| 241 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] | |
| 242 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 243 | + ", outtz=" + outtzid); | |
| 244 | } | |
| 245 | } | |
| 246 | } else if (uprv_strcmp(PATTERNS[patidx], "VV") == 0) { | |
| 247 | // Zone ID - full roundtrip support | |
| 248 | if (outtzid != *tzid) { | |
| 249 | errln((UnicodeString)"Zone ID round trip failued; tz=" + *tzid | |
| 250 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] | |
| 251 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 252 | + ", outtz=" + outtzid); | |
| 253 | } | |
| 254 | } else if (uprv_strcmp(PATTERNS[patidx], "VVV") == 0 || uprv_strcmp(PATTERNS[patidx], "VVVV") == 0) { | |
| 729e4ab9 A |
255 | // Location: time zone rule must be preserved except |
| 256 | // zones not actually associated with a specific location. | |
| 257 | // Time zones in this category do not have "/" in its ID. | |
| 46f4442e A |
258 | UnicodeString canonical; |
| 259 | TimeZone::getCanonicalID(*tzid, canonical, status); | |
| 260 | if (U_FAILURE(status)) { | |
| 261 | // Uknown ID - we should not get here | |
| 262 | errln((UnicodeString)"Unknown ID " + *tzid); | |
| 263 | status = U_ZERO_ERROR; | |
| 264 | } else if (outtzid != canonical) { | |
| 265 | // Canonical ID did not match - check the rules | |
| 266 | if (!((BasicTimeZone*)&outtz)->hasEquivalentTransitions((BasicTimeZone&)*tz, low, high, TRUE, status)) { | |
| 729e4ab9 A |
267 | if (canonical.indexOf((UChar)0x27 /*'/'*/) == -1) { |
| 268 | // Exceptional cases, such as CET, EET, MET and WET | |
| 51004dcb | 269 | logln((UnicodeString)"Canonical round trip failed (as expected); tz=" + *tzid |
| 729e4ab9 A |
270 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] |
| 271 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 272 | + ", outtz=" + outtzid); | |
| 273 | } else { | |
| 51004dcb | 274 | errln((UnicodeString)"Canonical round trip failed; tz=" + *tzid |
| 729e4ab9 A |
275 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] |
| 276 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 277 | + ", outtz=" + outtzid); | |
| 278 | } | |
| 279 | if (U_FAILURE(status)) { | |
| 280 | errln("hasEquivalentTransitions failed"); | |
| 281 | status = U_ZERO_ERROR; | |
| 282 | } | |
| 283 | } | |
| 284 | } | |
| 285 | ||
| 286 | } else { | |
| 51004dcb A |
287 | UBool isOffsetFormat = (*PATTERNS[patidx] == 'Z' |
| 288 | || *PATTERNS[patidx] == 'O' | |
| 289 | || *PATTERNS[patidx] == 'X' | |
| 290 | || *PATTERNS[patidx] == 'x'); | |
| 291 | UBool minutesOffset = FALSE; | |
| 292 | if (*PATTERNS[patidx] == 'X' || *PATTERNS[patidx] == 'x') { | |
| 293 | minutesOffset = (uprv_strlen(PATTERNS[patidx]) <= 3); | |
| 294 | } | |
| 295 | ||
| 4388f060 A |
296 | if (!isOffsetFormat) { |
| 297 | // Check if localized GMT format is used as a fallback of name styles | |
| 298 | int32_t numDigits = 0; | |
| 299 | for (int n = 0; n < tzstr.length(); n++) { | |
| 300 | if (u_isdigit(tzstr.charAt(n))) { | |
| 301 | numDigits++; | |
| 302 | } | |
| 729e4ab9 | 303 | } |
| 51004dcb | 304 | isOffsetFormat = (numDigits > 0); |
| 729e4ab9 | 305 | } |
| 4388f060 | 306 | if (isOffsetFormat || tzstr == localGMTString) { |
| 51004dcb | 307 | // Localized GMT or ISO: total offset (raw + dst) must be preserved. |
| 729e4ab9 A |
308 | int32_t inOffset = inRaw + inDst; |
| 309 | int32_t outOffset = outRaw + outDst; | |
| 51004dcb A |
310 | int32_t diff = outOffset - inOffset; |
| 311 | if (minutesOffset) { | |
| 312 | diff = (diff / 60000) * 60000; | |
| 313 | } | |
| 314 | if (diff != 0) { | |
| 729e4ab9 | 315 | errln((UnicodeString)"Offset round trip failed; tz=" + *tzid |
| 46f4442e A |
316 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] |
| 317 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 729e4ab9 | 318 | + ", inOffset=" + inOffset + ", outOffset=" + outOffset); |
| 46f4442e | 319 | } |
| 729e4ab9 A |
320 | } else { |
| 321 | // Specific or generic: raw offset must be preserved. | |
| 322 | if (inRaw != outRaw) { | |
| 323 | errln((UnicodeString)"Raw offset round trip failed; tz=" + *tzid | |
| 324 | + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] | |
| 325 | + ", time=" + DATES[datidx] + ", str=" + tzstr | |
| 326 | + ", inRawOffset=" + inRaw + ", outRawOffset=" + outRaw); | |
| 46f4442e A |
327 | } |
| 328 | } | |
| 329 | } | |
| 330 | delete outcal; | |
| 331 | } | |
| 332 | delete tz; | |
| 333 | } | |
| 334 | delete sdf; | |
| 335 | } | |
| 336 | } | |
| 337 | delete cal; | |
| 338 | delete tzids; | |
| 339 | } | |
| 340 | ||
| efa1e659 A |
341 | // Special exclusions in TestTimeZoneRoundTrip. |
| 342 | // These special cases do not round trip time as designed. | |
| 343 | static UBool isSpecialTimeRoundTripCase(const char* loc, | |
| 344 | const UnicodeString& id, | |
| 345 | const char* pattern, | |
| 346 | UDate time) { | |
| 347 | struct { | |
| 348 | const char* loc; | |
| 349 | const char* id; | |
| 350 | const char* pattern; | |
| 351 | UDate time; | |
| 352 | } EXCLUSIONS[] = { | |
| 353 | {NULL, "Asia/Chita", "zzzz", 1414252800000.0}, | |
| 354 | {NULL, "Asia/Chita", "vvvv", 1414252800000.0}, | |
| 355 | {NULL, "Asia/Srednekolymsk", "zzzz", 1414241999999.0}, | |
| 356 | {NULL, "Asia/Srednekolymsk", "vvvv", 1414241999999.0}, | |
| 357 | {NULL, NULL, NULL, U_DATE_MIN} | |
| 358 | }; | |
| 359 | ||
| 360 | UBool isExcluded = FALSE; | |
| 361 | for (int32_t i = 0; EXCLUSIONS[i].id != NULL; i++) { | |
| 362 | if (EXCLUSIONS[i].loc == NULL || uprv_strcmp(loc, EXCLUSIONS[i].loc) == 0) { | |
| 363 | if (id.compare(EXCLUSIONS[i].id) == 0) { | |
| 364 | if (EXCLUSIONS[i].pattern == NULL || uprv_strcmp(pattern, EXCLUSIONS[i].pattern) == 0) { | |
| 365 | if (EXCLUSIONS[i].time == U_DATE_MIN || EXCLUSIONS[i].time == time) { | |
| 366 | isExcluded = TRUE; | |
| 367 | } | |
| 368 | } | |
| 369 | } | |
| 370 | } | |
| 371 | } | |
| 372 | return isExcluded; | |
| 373 | } | |
| 374 | ||
| 2ca993e8 A |
375 | // LocaleData. Somewhat misnamed. For TestTimeZoneRoundTrip, specifies the locales and patterns |
| 376 | // to be tested, and provides an iterator over these for the multi-threaded test | |
| 377 | // functions to pick up the next combination to be tested. | |
| 378 | // | |
| 379 | // A single global instance of this struct is shared among all | |
| 380 | // the test threads. | |
| 381 | // | |
| 382 | // "locales" is an array of locales to be tested. | |
| 383 | // PATTERNS (a global) is an array of patterns to be tested for each locale. | |
| 384 | // "localeIndex" and "patternIndex" keep track of the iteration through the above. | |
| 385 | // Each of the parallel test threads calls LocaleData::nextTest() in a loop | |
| 386 | // to find out what to test next. It must be thread safe. | |
| 729e4ab9 | 387 | struct LocaleData { |
| 2ca993e8 A |
388 | int32_t localeIndex; |
| 389 | int32_t patternIndex; | |
| 729e4ab9 | 390 | int32_t testCounts; |
| 2ca993e8 A |
391 | UDate times[UPRV_LENGTHOF(PATTERNS)]; // Performance data, Elapsed time for each pattern. |
| 392 | const Locale* locales; | |
| 393 | int32_t nLocales; | |
| 394 | UDate START_TIME; | |
| 395 | UDate END_TIME; | |
| 729e4ab9 | 396 | int32_t numDone; |
| 51004dcb | 397 | |
| 2ca993e8 A |
398 | LocaleData() : localeIndex(0), patternIndex(0), testCounts(0), locales(NULL), |
| 399 | nLocales(0), START_TIME(0), END_TIME(0), numDone(0) { | |
| 400 | for (int i=0; i<UPRV_LENGTHOF(times); i++) { | |
| 729e4ab9 A |
401 | times[i] = 0; |
| 402 | } | |
| 2ca993e8 | 403 | }; |
| 729e4ab9 | 404 | |
| 2ca993e8 A |
405 | void resetTestIteration() { |
| 406 | localeIndex = -1; | |
| 407 | patternIndex = UPRV_LENGTHOF(PATTERNS); | |
| 408 | numDone = 0; | |
| 409 | } | |
| 51004dcb | 410 | |
| 2ca993e8 A |
411 | UBool nextTest(int &rLocaleIndex, int &rPatternIndex) { |
| 412 | Mutex lock; | |
| 413 | if (patternIndex >= UPRV_LENGTHOF(PATTERNS) - 1) { | |
| 414 | if (localeIndex >= nLocales - 1) { | |
| 415 | return FALSE; | |
| 729e4ab9 | 416 | } |
| 2ca993e8 A |
417 | patternIndex = -1; |
| 418 | ++localeIndex; | |
| 729e4ab9 | 419 | } |
| 2ca993e8 A |
420 | ++patternIndex; |
| 421 | rLocaleIndex = localeIndex; | |
| 422 | rPatternIndex = patternIndex; | |
| 423 | ++numDone; | |
| 424 | return TRUE; | |
| 425 | } | |
| 426 | ||
| 427 | void addTime(UDate amount, int32_t patIdx) { | |
| 428 | Mutex lock; | |
| 429 | U_ASSERT(patIdx < UPRV_LENGTHOF(PATTERNS)); | |
| 430 | times[patIdx] += amount; | |
| 729e4ab9 | 431 | } |
| 729e4ab9 A |
432 | }; |
| 433 | ||
| 2ca993e8 A |
434 | static LocaleData *gLocaleData = NULL; |
| 435 | ||
| 46f4442e A |
436 | void |
| 437 | TimeZoneFormatTest::TestTimeRoundTrip(void) { | |
| 729e4ab9 | 438 | UErrorCode status = U_ZERO_ERROR; |
| 2ca993e8 | 439 | LocalPointer <Calendar> cal(Calendar::createInstance(TimeZone::createTimeZone((UnicodeString) "UTC"), status)); |
| 46f4442e | 440 | if (U_FAILURE(status)) { |
| 729e4ab9 | 441 | dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); |
| 46f4442e A |
442 | return; |
| 443 | } | |
| 444 | ||
| 729e4ab9 A |
445 | const char* testAllProp = getProperty("TimeZoneRoundTripAll"); |
| 446 | UBool bTestAll = (testAllProp && uprv_strcmp(testAllProp, "true") == 0); | |
| 46f4442e | 447 | |
| 729e4ab9 A |
448 | UDate START_TIME, END_TIME; |
| 449 | if (bTestAll || !quick) { | |
| 46f4442e A |
450 | cal->set(1900, UCAL_JANUARY, 1); |
| 451 | } else { | |
| 2ca993e8 | 452 | cal->set(1999, UCAL_JANUARY, 1); |
| 46f4442e A |
453 | } |
| 454 | START_TIME = cal->getTime(status); | |
| 455 | ||
| 2ca993e8 | 456 | cal->set(2022, UCAL_JANUARY, 1); |
| 46f4442e | 457 | END_TIME = cal->getTime(status); |
| 729e4ab9 | 458 | |
| 46f4442e A |
459 | if (U_FAILURE(status)) { |
| 460 | errln("getTime failed"); | |
| 461 | return; | |
| 462 | } | |
| 463 | ||
| 2ca993e8 A |
464 | LocaleData localeData; |
| 465 | gLocaleData = &localeData; | |
| 46f4442e | 466 | |
| 46f4442e | 467 | // Set up test locales |
| 729e4ab9 | 468 | const Locale locales1[] = {Locale("en")}; |
| 46f4442e | 469 | const Locale locales2[] = { |
| 729e4ab9 A |
470 | Locale("ar_EG"), Locale("bg_BG"), Locale("ca_ES"), Locale("da_DK"), Locale("de"), |
| 471 | Locale("de_DE"), Locale("el_GR"), Locale("en"), Locale("en_AU"), Locale("en_CA"), | |
| 472 | Locale("en_US"), Locale("es"), Locale("es_ES"), Locale("es_MX"), Locale("fi_FI"), | |
| 473 | Locale("fr"), Locale("fr_CA"), Locale("fr_FR"), Locale("he_IL"), Locale("hu_HU"), | |
| 474 | Locale("it"), Locale("it_IT"), Locale("ja"), Locale("ja_JP"), Locale("ko"), | |
| 475 | Locale("ko_KR"), Locale("nb_NO"), Locale("nl_NL"), Locale("nn_NO"), Locale("pl_PL"), | |
| 476 | Locale("pt"), Locale("pt_BR"), Locale("pt_PT"), Locale("ru_RU"), Locale("sv_SE"), | |
| 477 | Locale("th_TH"), Locale("tr_TR"), Locale("zh"), Locale("zh_Hans"), Locale("zh_Hans_CN"), | |
| 478 | Locale("zh_Hant"), Locale("zh_Hant_TW") | |
| 46f4442e A |
479 | }; |
| 480 | ||
| 729e4ab9 | 481 | if (bTestAll) { |
| 2ca993e8 | 482 | gLocaleData->locales = Locale::getAvailableLocales(gLocaleData->nLocales); |
| 46f4442e | 483 | } else if (quick) { |
| 2ca993e8 A |
484 | gLocaleData->locales = locales1; |
| 485 | gLocaleData->nLocales = UPRV_LENGTHOF(locales1); | |
| 46f4442e | 486 | } else { |
| 2ca993e8 A |
487 | gLocaleData->locales = locales2; |
| 488 | gLocaleData->nLocales = UPRV_LENGTHOF(locales2); | |
| 46f4442e A |
489 | } |
| 490 | ||
| 2ca993e8 A |
491 | gLocaleData->START_TIME = START_TIME; |
| 492 | gLocaleData->END_TIME = END_TIME; | |
| 493 | gLocaleData->resetTestIteration(); | |
| 46f4442e | 494 | |
| 2ca993e8 | 495 | // start IntlTest.threadCount threads, each running the function RunTimeRoundTripTests(). |
| 729e4ab9 | 496 | |
| 2ca993e8 A |
497 | ThreadPool<TimeZoneFormatTest> threads(this, threadCount, &TimeZoneFormatTest::RunTimeRoundTripTests); |
| 498 | threads.start(); // Start all threads. | |
| 499 | threads.join(); // Wait for all threads to finish. | |
| 729e4ab9 | 500 | |
| 46f4442e A |
501 | UDate total = 0; |
| 502 | logln("### Elapsed time by patterns ###"); | |
| 2ca993e8 A |
503 | for (int32_t i = 0; i < UPRV_LENGTHOF(PATTERNS); i++) { |
| 504 | logln(UnicodeString("") + gLocaleData->times[i] + "ms (" + PATTERNS[i] + ")"); | |
| 505 | total += gLocaleData->times[i]; | |
| 46f4442e | 506 | } |
| 729e4ab9 | 507 | logln((UnicodeString) "Total: " + total + "ms"); |
| 2ca993e8 A |
508 | logln((UnicodeString) "Iteration: " + gLocaleData->testCounts); |
| 509 | } | |
| 46f4442e | 510 | |
| 2ca993e8 A |
511 | |
| 512 | // TimeZoneFormatTest::RunTimeRoundTripTests() | |
| 513 | // This function loops, running time zone format round trip test cases until there are no more, then returns. | |
| 514 | // Threading: multiple invocations of this function are started in parallel | |
| 515 | // by TimeZoneFormatTest::TestTimeRoundTrip() | |
| 516 | // | |
| 517 | void TimeZoneFormatTest::RunTimeRoundTripTests(int32_t threadNumber) { | |
| 518 | UErrorCode status = U_ZERO_ERROR; | |
| 519 | UBool REALLY_VERBOSE = FALSE; | |
| 520 | ||
| 521 | // These patterns are ambiguous at DST->STD local time overlap | |
| 522 | const char* AMBIGUOUS_DST_DECESSION[] = { "v", "vvvv", "V", "VV", "VVV", "VVVV", 0 }; | |
| 523 | ||
| 524 | // These patterns are ambiguous at STD->STD/DST->DST local time overlap | |
| 525 | const char* AMBIGUOUS_NEGATIVE_SHIFT[] = { "z", "zzzz", "v", "vvvv", "V", "VV", "VVV", "VVVV", 0 }; | |
| 526 | ||
| 527 | // These patterns only support integer minutes offset | |
| 528 | const char* MINUTES_OFFSET[] = { "X", "XX", "XXX", "x", "xx", "xxx", 0 }; | |
| 529 | ||
| 530 | // Workaround for #6338 | |
| 531 | //UnicodeString BASEPATTERN("yyyy-MM-dd'T'HH:mm:ss.SSS"); | |
| 532 | UnicodeString BASEPATTERN("yyyy.MM.dd HH:mm:ss.SSS"); | |
| 533 | ||
| 534 | // timer for performance analysis | |
| 535 | UDate timer; | |
| 536 | UDate testTimes[4]; | |
| 537 | UBool expectedRoundTrip[4]; | |
| 538 | int32_t testLen = 0; | |
| 539 | ||
| 540 | StringEnumeration *tzids = TimeZone::createTimeZoneIDEnumeration(UCAL_ZONE_TYPE_CANONICAL, NULL, NULL, status); | |
| 541 | if (U_FAILURE(status)) { | |
| 542 | if (status == U_MISSING_RESOURCE_ERROR) { | |
| 543 | // This error is generally caused by data not being present. | |
| 544 | dataerrln("TimeZone::createTimeZoneIDEnumeration failed - %s", u_errorName(status)); | |
| 545 | } else { | |
| 546 | errln("TimeZone::createTimeZoneIDEnumeration failed: %s", u_errorName(status)); | |
| 547 | } | |
| 548 | return; | |
| 549 | } | |
| 550 | ||
| 551 | int32_t locidx = -1; | |
| 552 | int32_t patidx = -1; | |
| 553 | ||
| 554 | while (gLocaleData->nextTest(locidx, patidx)) { | |
| 555 | ||
| 556 | UnicodeString pattern(BASEPATTERN); | |
| 557 | pattern.append(" ").append(PATTERNS[patidx]); | |
| 558 | logln(" Thread %d, Locale %s, Pattern %s", | |
| 559 | threadNumber, gLocaleData->locales[locidx].getName(), CStr(pattern)()); | |
| 560 | ||
| 561 | SimpleDateFormat *sdf = new SimpleDateFormat(pattern, gLocaleData->locales[locidx], status); | |
| 562 | if (U_FAILURE(status)) { | |
| 563 | errcheckln(status, (UnicodeString) "new SimpleDateFormat failed for pattern " + | |
| 564 | pattern + " for locale " + gLocaleData->locales[locidx].getName() + " - " + u_errorName(status)); | |
| 565 | status = U_ZERO_ERROR; | |
| 566 | continue; | |
| 567 | } | |
| 568 | ||
| 569 | UBool minutesOffset = contains(MINUTES_OFFSET, PATTERNS[patidx]); | |
| 570 | ||
| 571 | tzids->reset(status); | |
| 572 | const UnicodeString *tzid; | |
| 573 | ||
| 574 | timer = Calendar::getNow(); | |
| 575 | ||
| 576 | while ((tzid = tzids->snext(status))) { | |
| 577 | if (uprv_strcmp(PATTERNS[patidx], "V") == 0) { | |
| 578 | // Some zones do not have short ID assigned, such as Asia/Riyadh87. | |
| 579 | // The time roundtrip will fail for such zones with pattern "V" (short zone ID). | |
| 580 | // This is expected behavior. | |
| 581 | const UChar* shortZoneID = ZoneMeta::getShortID(*tzid); | |
| 582 | if (shortZoneID == NULL) { | |
| 583 | continue; | |
| 584 | } | |
| 585 | } else if (uprv_strcmp(PATTERNS[patidx], "VVV") == 0) { | |
| 586 | // Some zones are not associated with any region, such as Etc/GMT+8. | |
| 587 | // The time roundtrip will fail for such zone with pattern "VVV" (exemplar location). | |
| 588 | // This is expected behavior. | |
| 589 | if (tzid->indexOf((UChar)0x2F) < 0 || tzid->indexOf(ETC_SLASH, -1, 0) >= 0 | |
| 590 | || tzid->indexOf(SYSTEMV_SLASH, -1, 0) >= 0 || tzid->indexOf(RIYADH8, -1, 0) >= 0) { | |
| 591 | continue; | |
| 592 | } | |
| 593 | } | |
| 594 | ||
| 595 | if (*tzid == "Pacific/Apia" && uprv_strcmp(PATTERNS[patidx], "vvvv") == 0 | |
| 596 | && logKnownIssue("11052", "Ambiguous zone name - Samoa Time")) { | |
| 597 | continue; | |
| 598 | } | |
| 599 | ||
| 600 | BasicTimeZone *tz = (BasicTimeZone*) TimeZone::createTimeZone(*tzid); | |
| 601 | sdf->setTimeZone(*tz); | |
| 602 | ||
| 603 | UDate t = gLocaleData->START_TIME; | |
| 604 | TimeZoneTransition tzt; | |
| 605 | UBool tztAvail = FALSE; | |
| 606 | UBool middle = TRUE; | |
| 607 | ||
| 608 | while (t < gLocaleData->END_TIME) { | |
| 609 | if (!tztAvail) { | |
| 610 | testTimes[0] = t; | |
| 611 | expectedRoundTrip[0] = TRUE; | |
| 612 | testLen = 1; | |
| 613 | } else { | |
| 614 | int32_t fromOffset = tzt.getFrom()->getRawOffset() + tzt.getFrom()->getDSTSavings(); | |
| 615 | int32_t toOffset = tzt.getTo()->getRawOffset() + tzt.getTo()->getDSTSavings(); | |
| 616 | int32_t delta = toOffset - fromOffset; | |
| 617 | if (delta < 0) { | |
| 618 | UBool isDstDecession = tzt.getFrom()->getDSTSavings() > 0 && tzt.getTo()->getDSTSavings() == 0; | |
| 619 | testTimes[0] = t + delta - 1; | |
| 620 | expectedRoundTrip[0] = TRUE; | |
| 621 | testTimes[1] = t + delta; | |
| 622 | expectedRoundTrip[1] = isDstDecession ? | |
| 623 | !contains(AMBIGUOUS_DST_DECESSION, PATTERNS[patidx]) : | |
| 624 | !contains(AMBIGUOUS_NEGATIVE_SHIFT, PATTERNS[patidx]); | |
| 625 | testTimes[2] = t - 1; | |
| 626 | expectedRoundTrip[2] = isDstDecession ? | |
| 627 | !contains(AMBIGUOUS_DST_DECESSION, PATTERNS[patidx]) : | |
| 628 | !contains(AMBIGUOUS_NEGATIVE_SHIFT, PATTERNS[patidx]); | |
| 629 | testTimes[3] = t; | |
| 630 | expectedRoundTrip[3] = TRUE; | |
| 631 | testLen = 4; | |
| 632 | } else { | |
| 633 | testTimes[0] = t - 1; | |
| 634 | expectedRoundTrip[0] = TRUE; | |
| 635 | testTimes[1] = t; | |
| 636 | expectedRoundTrip[1] = TRUE; | |
| 637 | testLen = 2; | |
| 638 | } | |
| 639 | } | |
| 640 | for (int32_t testidx = 0; testidx < testLen; testidx++) { | |
| 641 | if (quick) { | |
| 642 | // reduce regular test time | |
| 643 | if (!expectedRoundTrip[testidx]) { | |
| 644 | continue; | |
| 645 | } | |
| 646 | } | |
| 647 | ||
| 648 | { | |
| 649 | Mutex lock; | |
| 650 | gLocaleData->testCounts++; | |
| 651 | } | |
| 652 | ||
| 653 | UnicodeString text; | |
| 654 | FieldPosition fpos(0); | |
| 655 | sdf->format(testTimes[testidx], text, fpos); | |
| 656 | ||
| 657 | UDate parsedDate = sdf->parse(text, status); | |
| 658 | if (U_FAILURE(status)) { | |
| 659 | errln((UnicodeString) "Parse failure for text=" + text + ", tzid=" + *tzid + ", locale=" + gLocaleData->locales[locidx].getName() | |
| 660 | + ", pattern=" + PATTERNS[patidx] + ", time=" + testTimes[testidx]); | |
| 661 | status = U_ZERO_ERROR; | |
| 662 | continue; | |
| 663 | } | |
| 664 | ||
| 665 | int32_t timeDiff = (int32_t)(parsedDate - testTimes[testidx]); | |
| 666 | UBool bTimeMatch = minutesOffset ? | |
| 667 | (timeDiff/60000)*60000 == 0 : timeDiff == 0; | |
| 668 | if (!bTimeMatch) { | |
| 669 | UnicodeString msg = (UnicodeString) "Time round trip failed for " + "tzid=" + *tzid | |
| 670 | + ", locale=" + gLocaleData->locales[locidx].getName() + ", pattern=" + PATTERNS[patidx] | |
| 671 | + ", text=" + text + ", time=" + testTimes[testidx] + ", restime=" + parsedDate + ", diff=" + (parsedDate - testTimes[testidx]); | |
| 672 | // Timebomb for TZData update | |
| 673 | if (expectedRoundTrip[testidx] | |
| 674 | && !isSpecialTimeRoundTripCase(gLocaleData->locales[locidx].getName(), *tzid, | |
| 675 | PATTERNS[patidx], testTimes[testidx])) { | |
| 676 | errln((UnicodeString) "FAIL: " + msg); | |
| 677 | } else if (REALLY_VERBOSE) { | |
| 678 | logln(msg); | |
| 679 | } | |
| 680 | } | |
| 681 | } | |
| 682 | tztAvail = tz->getNextTransition(t, FALSE, tzt); | |
| 683 | if (!tztAvail) { | |
| 684 | break; | |
| 685 | } | |
| 686 | if (middle) { | |
| 687 | // Test the date in the middle of two transitions. | |
| 688 | t += (int64_t) ((tzt.getTime() - t) / 2); | |
| 689 | middle = FALSE; | |
| 690 | tztAvail = FALSE; | |
| 691 | } else { | |
| 692 | t = tzt.getTime(); | |
| 693 | } | |
| 694 | } | |
| 695 | delete tz; | |
| 696 | } | |
| 697 | UDate elapsedTime = Calendar::getNow() - timer; | |
| 698 | gLocaleData->addTime(elapsedTime, patidx); | |
| 699 | delete sdf; | |
| 700 | } | |
| 701 | delete tzids; | |
| 46f4442e A |
702 | } |
| 703 | ||
| 51004dcb A |
704 | |
| 705 | typedef struct { | |
| 706 | const char* text; | |
| 707 | int32_t inPos; | |
| 708 | const char* locale; | |
| 709 | UTimeZoneFormatStyle style; | |
| b331163b | 710 | uint32_t parseOptions; |
| 51004dcb A |
711 | const char* expected; |
| 712 | int32_t outPos; | |
| 713 | UTimeZoneFormatTimeType timeType; | |
| 714 | } ParseTestData; | |
| 715 | ||
| 716 | void | |
| 717 | TimeZoneFormatTest::TestParse(void) { | |
| 718 | const ParseTestData DATA[] = { | |
| b331163b A |
719 | // text inPos locale style |
| 720 | // parseOptions expected outPos timeType | |
| 721 | {"Z", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, | |
| 722 | UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 723 | ||
| 724 | {"Z", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 725 | UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 726 | ||
| 727 | {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, | |
| 728 | UTZFMT_PARSE_OPTION_ALL_STYLES, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 729 | ||
| 730 | {"Zambia time", 0, "en_US", UTZFMT_STYLE_GENERIC_LOCATION, | |
| 731 | UTZFMT_PARSE_OPTION_NONE, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 732 | ||
| 733 | {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, | |
| 734 | UTZFMT_PARSE_OPTION_ALL_STYLES, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 735 | ||
| 736 | {"+00:00", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, | |
| 737 | UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 6, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 738 | ||
| 739 | {"-01:30:45", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, | |
| 740 | UTZFMT_PARSE_OPTION_NONE, "GMT-01:30:45", 9, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 741 | ||
| 742 | {"-7", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, | |
| 743 | UTZFMT_PARSE_OPTION_NONE, "GMT-07:00", 2, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 744 | ||
| 745 | {"-2222", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, | |
| 746 | UTZFMT_PARSE_OPTION_NONE, "GMT-22:22", 5, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 747 | ||
| 748 | {"-3333", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, | |
| 749 | UTZFMT_PARSE_OPTION_NONE, "GMT-03:33", 4, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 750 | ||
| 751 | {"XXX+01:30YYY", 3, "en_US", UTZFMT_STYLE_LOCALIZED_GMT, | |
| 752 | UTZFMT_PARSE_OPTION_NONE, "GMT+01:30", 9, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 753 | ||
| 754 | {"GMT0", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 755 | UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 3, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 756 | ||
| 757 | {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 758 | UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 759 | ||
| 760 | {"ESTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 761 | UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 762 | ||
| 763 | {"EDTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 764 | UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_DAYLIGHT}, | |
| 765 | ||
| 766 | {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 767 | UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 768 | ||
| 769 | {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 770 | UTZFMT_PARSE_OPTION_ALL_STYLES, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 771 | ||
| 772 | {"EST", 0, "en_CA", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 773 | UTZFMT_PARSE_OPTION_NONE, "America/Toronto", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 774 | ||
| 775 | {"CST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 776 | UTZFMT_PARSE_OPTION_NONE, "America/Chicago", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 777 | ||
| 778 | {"CST", 0, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 779 | UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 780 | ||
| 781 | {"CST", 0, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 782 | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "America/Chicago", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 783 | ||
| 784 | {"--CST--", 2, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 785 | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "America/Chicago", 5, UTZFMT_TIME_TYPE_STANDARD}, | |
| 786 | ||
| 787 | {"CST", 0, "zh_CN", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 788 | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Shanghai", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 789 | ||
| 790 | {"AEST", 0, "en_AU", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 791 | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Australia/Sydney", 4, UTZFMT_TIME_TYPE_STANDARD}, | |
| 792 | ||
| 793 | {"AST", 0, "ar_SA", UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 794 | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Riyadh", 3, UTZFMT_TIME_TYPE_STANDARD}, | |
| 795 | ||
| 796 | {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 797 | UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 798 | ||
| 799 | {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 800 | UTZFMT_PARSE_OPTION_ALL_STYLES, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, | |
| 801 | ||
| 802 | {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, | |
| 803 | UTZFMT_PARSE_OPTION_ALL_STYLES | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Aqtobe", 5, UTZFMT_TIME_TYPE_DAYLIGHT}, | |
| 804 | ||
| 805 | {NULL, 0, NULL, UTZFMT_STYLE_GENERIC_LOCATION, | |
| 806 | UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN} | |
| 51004dcb A |
807 | }; |
| 808 | ||
| 809 | for (int32_t i = 0; DATA[i].text; i++) { | |
| 810 | UErrorCode status = U_ZERO_ERROR; | |
| 811 | LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(Locale(DATA[i].locale), status)); | |
| 812 | if (U_FAILURE(status)) { | |
| 813 | dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status)); | |
| 814 | continue; | |
| 815 | } | |
| 816 | UTimeZoneFormatTimeType ttype = UTZFMT_TIME_TYPE_UNKNOWN; | |
| 817 | ParsePosition pos(DATA[i].inPos); | |
| b331163b | 818 | TimeZone* tz = tzfmt->parse(DATA[i].style, DATA[i].text, pos, DATA[i].parseOptions, &ttype); |
| 51004dcb A |
819 | |
| 820 | UnicodeString errMsg; | |
| 821 | if (tz) { | |
| 822 | UnicodeString outID; | |
| 823 | tz->getID(outID); | |
| 824 | if (outID != UnicodeString(DATA[i].expected)) { | |
| 825 | errMsg = (UnicodeString)"Time zone ID: " + outID + " - expected: " + DATA[i].expected; | |
| 826 | } else if (pos.getIndex() != DATA[i].outPos) { | |
| 827 | errMsg = (UnicodeString)"Parsed pos: " + pos.getIndex() + " - expected: " + DATA[i].outPos; | |
| 828 | } else if (ttype != DATA[i].timeType) { | |
| 829 | errMsg = (UnicodeString)"Time type: " + ttype + " - expected: " + DATA[i].timeType; | |
| 830 | } | |
| 831 | delete tz; | |
| 832 | } else { | |
| 833 | if (DATA[i].expected) { | |
| 834 | errln((UnicodeString)"Fail: Parse failure - expected: " + DATA[i].expected); | |
| 835 | } | |
| 836 | } | |
| 837 | if (errMsg.length() > 0) { | |
| 838 | errln((UnicodeString)"Fail: " + errMsg + " [text=" + DATA[i].text + ", pos=" + DATA[i].inPos + ", style=" + DATA[i].style + "]"); | |
| 839 | } | |
| 840 | } | |
| 841 | } | |
| 842 | ||
| 843 | void | |
| 844 | TimeZoneFormatTest::TestISOFormat(void) { | |
| 845 | const int32_t OFFSET[] = { | |
| 846 | 0, // 0 | |
| 847 | 999, // 0.999s | |
| 848 | -59999, // -59.999s | |
| 849 | 60000, // 1m | |
| 850 | -77777, // -1m 17.777s | |
| 851 | 1800000, // 30m | |
| 852 | -3600000, // -1h | |
| 853 | 36000000, // 10h | |
| 854 | -37800000, // -10h 30m | |
| 855 | -37845000, // -10h 30m 45s | |
| 856 | 108000000, // 30h | |
| 857 | }; | |
| 858 | ||
| 859 | const char* ISO_STR[][11] = { | |
| 860 | // 0 | |
| 861 | { | |
| 862 | "Z", "Z", "Z", "Z", "Z", | |
| 863 | "+00", "+0000", "+00:00", "+0000", "+00:00", | |
| 864 | "+0000" | |
| 865 | }, | |
| 866 | // 999 | |
| 867 | { | |
| 868 | "Z", "Z", "Z", "Z", "Z", | |
| 869 | "+00", "+0000", "+00:00", "+0000", "+00:00", | |
| 870 | "+0000" | |
| 871 | }, | |
| 872 | // -59999 | |
| 873 | { | |
| 874 | "Z", "Z", "Z", "-000059", "-00:00:59", | |
| 875 | "+00", "+0000", "+00:00", "-000059", "-00:00:59", | |
| 876 | "-000059" | |
| 877 | }, | |
| 878 | // 60000 | |
| 879 | { | |
| 880 | "+0001", "+0001", "+00:01", "+0001", "+00:01", | |
| 881 | "+0001", "+0001", "+00:01", "+0001", "+00:01", | |
| 882 | "+0001" | |
| 883 | }, | |
| 884 | // -77777 | |
| 885 | { | |
| 886 | "-0001", "-0001", "-00:01", "-000117", "-00:01:17", | |
| 887 | "-0001", "-0001", "-00:01", "-000117", "-00:01:17", | |
| 888 | "-000117" | |
| 889 | }, | |
| 890 | // 1800000 | |
| 891 | { | |
| 892 | "+0030", "+0030", "+00:30", "+0030", "+00:30", | |
| 893 | "+0030", "+0030", "+00:30", "+0030", "+00:30", | |
| 894 | "+0030" | |
| 895 | }, | |
| 896 | // -3600000 | |
| 897 | { | |
| 898 | "-01", "-0100", "-01:00", "-0100", "-01:00", | |
| 899 | "-01", "-0100", "-01:00", "-0100", "-01:00", | |
| 900 | "-0100" | |
| 901 | }, | |
| 902 | // 36000000 | |
| 903 | { | |
| 904 | "+10", "+1000", "+10:00", "+1000", "+10:00", | |
| 905 | "+10", "+1000", "+10:00", "+1000", "+10:00", | |
| 906 | "+1000" | |
| 907 | }, | |
| 908 | // -37800000 | |
| 909 | { | |
| 910 | "-1030", "-1030", "-10:30", "-1030", "-10:30", | |
| 911 | "-1030", "-1030", "-10:30", "-1030", "-10:30", | |
| 912 | "-1030" | |
| 913 | }, | |
| 914 | // -37845000 | |
| 915 | { | |
| 916 | "-1030", "-1030", "-10:30", "-103045", "-10:30:45", | |
| 917 | "-1030", "-1030", "-10:30", "-103045", "-10:30:45", | |
| 918 | "-103045" | |
| 919 | }, | |
| 920 | // 108000000 | |
| 921 | { | |
| 922 | 0, 0, 0, 0, 0, | |
| 923 | 0, 0, 0, 0, 0, | |
| 924 | 0 | |
| 925 | } | |
| 926 | }; | |
| 927 | ||
| 928 | const char* PATTERN[] = { | |
| 929 | "X", "XX", "XXX", "XXXX", "XXXXX", | |
| 930 | "x", "xx", "xxx", "xxxx", "xxxxx", | |
| 931 | "Z", // equivalent to "xxxx" | |
| 932 | 0 | |
| 933 | }; | |
| 934 | ||
| 935 | const int32_t MIN_OFFSET_UNIT[] = { | |
| 936 | 60000, 60000, 60000, 1000, 1000, | |
| 937 | 60000, 60000, 60000, 1000, 1000, | |
| 938 | 1000, | |
| 939 | }; | |
| 940 | ||
| 941 | // Formatting | |
| 942 | UErrorCode status = U_ZERO_ERROR; | |
| b331163b | 943 | LocalPointer<SimpleDateFormat> sdf(new SimpleDateFormat(status), status); |
| 51004dcb A |
944 | if (U_FAILURE(status)) { |
| 945 | dataerrln("Fail new SimpleDateFormat: %s", u_errorName(status)); | |
| 946 | return; | |
| 947 | } | |
| 948 | UDate d = Calendar::getNow(); | |
| 949 | ||
| 2ca993e8 | 950 | for (uint32_t i = 0; i < UPRV_LENGTHOF(OFFSET); i++) { |
| 51004dcb A |
951 | SimpleTimeZone* tz = new SimpleTimeZone(OFFSET[i], UnicodeString("Zone Offset:") + OFFSET[i] + "ms"); |
| 952 | sdf->adoptTimeZone(tz); | |
| 953 | for (int32_t j = 0; PATTERN[j] != 0; j++) { | |
| 954 | sdf->applyPattern(UnicodeString(PATTERN[j])); | |
| 955 | UnicodeString result; | |
| 956 | sdf->format(d, result); | |
| 957 | ||
| 958 | if (ISO_STR[i][j]) { | |
| 959 | if (result != UnicodeString(ISO_STR[i][j])) { | |
| 960 | errln((UnicodeString)"FAIL: pattern=" + PATTERN[j] + ", offset=" + OFFSET[i] + " -> " | |
| 961 | + result + " (expected: " + ISO_STR[i][j] + ")"); | |
| 962 | } | |
| 963 | } else { | |
| 964 | // Offset out of range | |
| 965 | // Note: for now, there is no way to propagate the error status through | |
| 966 | // the SimpleDateFormat::format above. | |
| 967 | if (result.length() > 0) { | |
| 968 | errln((UnicodeString)"FAIL: Non-Empty result for pattern=" + PATTERN[j] + ", offset=" + OFFSET[i] | |
| 969 | + " (expected: empty result)"); | |
| 970 | } | |
| 971 | } | |
| 972 | } | |
| 973 | } | |
| 974 | ||
| 975 | // Parsing | |
| 976 | LocalPointer<Calendar> outcal(Calendar::createInstance(status)); | |
| 977 | if (U_FAILURE(status)) { | |
| 978 | dataerrln("Fail new Calendar: %s", u_errorName(status)); | |
| 979 | return; | |
| 980 | } | |
| 981 | for (int32_t i = 0; ISO_STR[i][0] != NULL; i++) { | |
| 982 | for (int32_t j = 0; PATTERN[j] != 0; j++) { | |
| 983 | if (ISO_STR[i][j] == 0) { | |
| 984 | continue; | |
| 985 | } | |
| 986 | ParsePosition pos(0); | |
| 987 | SimpleTimeZone* bogusTZ = new SimpleTimeZone(-1, UnicodeString("Zone Offset: -1ms")); | |
| 988 | outcal->adoptTimeZone(bogusTZ); | |
| 989 | sdf->applyPattern(PATTERN[j]); | |
| 990 | ||
| 991 | sdf->parse(UnicodeString(ISO_STR[i][j]), *(outcal.getAlias()), pos); | |
| 992 | ||
| 993 | if (pos.getIndex() != (int32_t)uprv_strlen(ISO_STR[i][j])) { | |
| 994 | errln((UnicodeString)"FAIL: Failed to parse the entire input string: " + ISO_STR[i][j]); | |
| 995 | } | |
| 996 | ||
| 997 | const TimeZone& outtz = outcal->getTimeZone(); | |
| 998 | int32_t outOffset = outtz.getRawOffset(); | |
| 999 | int32_t adjustedOffset = OFFSET[i] / MIN_OFFSET_UNIT[j] * MIN_OFFSET_UNIT[j]; | |
| 1000 | if (outOffset != adjustedOffset) { | |
| 1001 | errln((UnicodeString)"FAIL: Incorrect offset:" + outOffset + "ms for input string: " + ISO_STR[i][j] | |
| 1002 | + " (expected:" + adjustedOffset + "ms)"); | |
| 1003 | } | |
| 1004 | } | |
| 1005 | } | |
| 1006 | } | |
| 1007 | ||
| 1008 | ||
| 57a6839d A |
1009 | typedef struct { |
| 1010 | const char* locale; | |
| 1011 | const char* tzid; | |
| 1012 | UDate date; | |
| 1013 | UTimeZoneFormatStyle style; | |
| 1014 | const char* expected; | |
| 1015 | UTimeZoneFormatTimeType timeType; | |
| 1016 | } FormatTestData; | |
| 1017 | ||
| 1018 | void | |
| 1019 | TimeZoneFormatTest::TestFormat(void) { | |
| 1020 | UDate dateJan = 1358208000000.0; // 2013-01-15T00:00:00Z | |
| 1021 | UDate dateJul = 1373846400000.0; // 2013-07-15T00:00:00Z | |
| 1022 | ||
| 1023 | const FormatTestData DATA[] = { | |
| 1024 | { | |
| 1025 | "en", | |
| 1026 | "America/Los_Angeles", | |
| 1027 | dateJan, | |
| 1028 | UTZFMT_STYLE_GENERIC_LOCATION, | |
| 1029 | "Los Angeles Time", | |
| 1030 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1031 | }, | |
| 1032 | { | |
| 1033 | "en", | |
| 1034 | "America/Los_Angeles", | |
| 1035 | dateJan, | |
| 1036 | UTZFMT_STYLE_GENERIC_LONG, | |
| 1037 | "Pacific Time", | |
| 1038 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1039 | }, | |
| 1040 | { | |
| 1041 | "en", | |
| 1042 | "America/Los_Angeles", | |
| 1043 | dateJan, | |
| 1044 | UTZFMT_STYLE_SPECIFIC_LONG, | |
| 1045 | "Pacific Standard Time", | |
| 1046 | UTZFMT_TIME_TYPE_STANDARD | |
| 1047 | }, | |
| 1048 | { | |
| 1049 | "en", | |
| 1050 | "America/Los_Angeles", | |
| 1051 | dateJul, | |
| 1052 | UTZFMT_STYLE_SPECIFIC_LONG, | |
| 1053 | "Pacific Daylight Time", | |
| 1054 | UTZFMT_TIME_TYPE_DAYLIGHT | |
| 1055 | }, | |
| 1056 | { | |
| 1057 | "ja", | |
| 1058 | "America/Los_Angeles", | |
| 1059 | dateJan, | |
| 1060 | UTZFMT_STYLE_ZONE_ID, | |
| 1061 | "America/Los_Angeles", | |
| 1062 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1063 | }, | |
| 1064 | { | |
| 1065 | "fr", | |
| 1066 | "America/Los_Angeles", | |
| 1067 | dateJul, | |
| 1068 | UTZFMT_STYLE_ZONE_ID_SHORT, | |
| 1069 | "uslax", | |
| 1070 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1071 | }, | |
| 1072 | { | |
| 1073 | "en", | |
| 1074 | "America/Los_Angeles", | |
| 1075 | dateJan, | |
| 1076 | UTZFMT_STYLE_EXEMPLAR_LOCATION, | |
| 1077 | "Los Angeles", | |
| 1078 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1079 | }, | |
| 1080 | ||
| 1081 | { | |
| 1082 | "ja", | |
| 1083 | "Asia/Tokyo", | |
| 1084 | dateJan, | |
| 1085 | UTZFMT_STYLE_GENERIC_LONG, | |
| 1086 | "\\u65E5\\u672C\\u6A19\\u6E96\\u6642", | |
| 1087 | UTZFMT_TIME_TYPE_UNKNOWN | |
| 1088 | }, | |
| 1089 | ||
| 1090 | {0, 0, 0.0, UTZFMT_STYLE_GENERIC_LOCATION, 0, UTZFMT_TIME_TYPE_UNKNOWN} | |
| 1091 | }; | |
| 1092 | ||
| 1093 | for (int32_t i = 0; DATA[i].locale; i++) { | |
| 1094 | UErrorCode status = U_ZERO_ERROR; | |
| 1095 | LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(Locale(DATA[i].locale), status)); | |
| 1096 | if (U_FAILURE(status)) { | |
| 1097 | dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status)); | |
| 1098 | continue; | |
| 1099 | } | |
| 1100 | ||
| 1101 | LocalPointer<TimeZone> tz(TimeZone::createTimeZone(DATA[i].tzid)); | |
| 1102 | UnicodeString out; | |
| 1103 | UTimeZoneFormatTimeType timeType; | |
| 1104 | ||
| 1105 | tzfmt->format(DATA[i].style, *(tz.getAlias()), DATA[i].date, out, &timeType); | |
| 1106 | UnicodeString expected(DATA[i].expected, -1, US_INV); | |
| 1107 | expected = expected.unescape(); | |
| 1108 | ||
| 1109 | assertEquals(UnicodeString("Format result for ") + DATA[i].tzid + " (Test Case " + i + ")", expected, out); | |
| 1110 | if (DATA[i].timeType != timeType) { | |
| 1111 | dataerrln(UnicodeString("Formatted time zone type (Test Case ") + i + "), returned=" | |
| 1112 | + timeType + ", expected=" + DATA[i].timeType); | |
| 1113 | } | |
| 1114 | } | |
| 1115 | } | |
| 1116 | ||
| b331163b A |
1117 | void |
| 1118 | TimeZoneFormatTest::TestFormatTZDBNames(void) { | |
| 1119 | UDate dateJan = 1358208000000.0; // 2013-01-15T00:00:00Z | |
| 1120 | UDate dateJul = 1373846400000.0; // 2013-07-15T00:00:00Z | |
| 1121 | ||
| 1122 | const FormatTestData DATA[] = { | |
| 1123 | { | |
| 1124 | "en", | |
| 1125 | "America/Chicago", | |
| 1126 | dateJan, | |
| 1127 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1128 | "CST", | |
| 1129 | UTZFMT_TIME_TYPE_STANDARD | |
| 1130 | }, | |
| 1131 | { | |
| 1132 | "en", | |
| 1133 | "Asia/Shanghai", | |
| 1134 | dateJan, | |
| 1135 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1136 | "CST", | |
| 1137 | UTZFMT_TIME_TYPE_STANDARD | |
| 1138 | }, | |
| 1139 | { | |
| 1140 | "zh_Hans", | |
| 1141 | "Asia/Shanghai", | |
| 1142 | dateJan, | |
| 1143 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1144 | "CST", | |
| 1145 | UTZFMT_TIME_TYPE_STANDARD | |
| 1146 | }, | |
| 1147 | { | |
| 1148 | "en", | |
| 1149 | "America/Los_Angeles", | |
| 1150 | dateJul, | |
| 1151 | UTZFMT_STYLE_SPECIFIC_LONG, | |
| 1152 | "GMT-07:00", // No long display names | |
| 1153 | UTZFMT_TIME_TYPE_DAYLIGHT | |
| 1154 | }, | |
| 1155 | { | |
| 1156 | "ja", | |
| 1157 | "America/Los_Angeles", | |
| 1158 | dateJul, | |
| 1159 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1160 | "PDT", | |
| 1161 | UTZFMT_TIME_TYPE_DAYLIGHT | |
| 1162 | }, | |
| 1163 | { | |
| 1164 | "en", | |
| 1165 | "Australia/Sydney", | |
| 1166 | dateJan, | |
| 1167 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1168 | "AEDT", | |
| 1169 | UTZFMT_TIME_TYPE_DAYLIGHT | |
| 1170 | }, | |
| 1171 | { | |
| 1172 | "en", | |
| 1173 | "Australia/Sydney", | |
| 1174 | dateJul, | |
| 1175 | UTZFMT_STYLE_SPECIFIC_SHORT, | |
| 1176 | "AEST", | |
| 1177 | UTZFMT_TIME_TYPE_STANDARD | |
| 1178 | }, | |
| 1179 | ||
| 1180 | {0, 0, 0.0, UTZFMT_STYLE_GENERIC_LOCATION, 0, UTZFMT_TIME_TYPE_UNKNOWN} | |
| 1181 | }; | |
| 1182 | ||
| 1183 | for (int32_t i = 0; DATA[i].locale; i++) { | |
| 1184 | UErrorCode status = U_ZERO_ERROR; | |
| 1185 | Locale loc(DATA[i].locale); | |
| 1186 | LocalPointer<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(loc, status)); | |
| 1187 | if (U_FAILURE(status)) { | |
| 1188 | dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status)); | |
| 1189 | continue; | |
| 1190 | } | |
| 1191 | TimeZoneNames *tzdbNames = TimeZoneNames::createTZDBInstance(loc, status); | |
| 1192 | if (U_FAILURE(status)) { | |
| 1193 | dataerrln("Fail TimeZoneNames::createTZDBInstance: %s", u_errorName(status)); | |
| 1194 | continue; | |
| 1195 | } | |
| 1196 | tzfmt->adoptTimeZoneNames(tzdbNames); | |
| 1197 | ||
| 1198 | LocalPointer<TimeZone> tz(TimeZone::createTimeZone(DATA[i].tzid)); | |
| 1199 | UnicodeString out; | |
| 1200 | UTimeZoneFormatTimeType timeType; | |
| 1201 | ||
| 1202 | tzfmt->format(DATA[i].style, *(tz.getAlias()), DATA[i].date, out, &timeType); | |
| 1203 | UnicodeString expected(DATA[i].expected, -1, US_INV); | |
| 1204 | expected = expected.unescape(); | |
| 1205 | ||
| 1206 | assertEquals(UnicodeString("Format result for ") + DATA[i].tzid + " (Test Case " + i + ")", expected, out); | |
| 1207 | if (DATA[i].timeType != timeType) { | |
| 1208 | dataerrln(UnicodeString("Formatted time zone type (Test Case ") + i + "), returned=" | |
| 1209 | + timeType + ", expected=" + DATA[i].timeType); | |
| 1210 | } | |
| 1211 | } | |
| 1212 | } | |
| 1213 | ||
| 1214 | ||
| 46f4442e | 1215 | #endif /* #if !UCONFIG_NO_FORMATTING */ |