/* ******************************************************************************* * Copyright (C) 2007-2013, International Business Machines Corporation and * * others. All Rights Reserved. * ******************************************************************************* */ #include "unicode/utypes.h" #if !UCONFIG_NO_FORMATTING #include "tzfmttst.h" #include "simplethread.h" #include "unicode/timezone.h" #include "unicode/simpletz.h" #include "unicode/calendar.h" #include "unicode/strenum.h" #include "unicode/smpdtfmt.h" #include "unicode/uchar.h" #include "unicode/basictz.h" #include "unicode/tzfmt.h" #include "unicode/localpointer.h" #include "cstring.h" #include "zonemeta.h" static const char* PATTERNS[] = { "z", "zzzz", "Z", // equivalent to "xxxx" "ZZZZ", // equivalent to "OOOO" "v", "vvvv", "O", "OOOO", "X", "XX", "XXX", "XXXX", "XXXXX", "x", "xx", "xxx", "xxxx", "xxxxx", "V", "VV", "VVV", "VVVV" }; static const int NUM_PATTERNS = sizeof(PATTERNS)/sizeof(const char*); static const UChar ETC_UNKNOWN[] = {0x45, 0x74, 0x63, 0x2F, 0x55, 0x6E, 0x6B, 0x6E, 0x6F, 0x77, 0x6E, 0}; static const UChar ETC_SLASH[] = { 0x45, 0x74, 0x63, 0x2F, 0 }; // "Etc/" static const UChar SYSTEMV_SLASH[] = { 0x53, 0x79, 0x73, 0x74, 0x65, 0x6D, 0x56, 0x2F, 0 }; // "SystemV/ static const UChar RIYADH8[] = { 0x52, 0x69, 0x79, 0x61, 0x64, 0x68, 0x38, 0 }; // "Riyadh8" static UBool contains(const char** list, const char* str) { for (int32_t i = 0; list[i]; i++) { if (uprv_strcmp(list[i], str) == 0) { return TRUE; } } return FALSE; } void TimeZoneFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) { if (exec) { logln("TestSuite TimeZoneFormatTest"); } switch (index) { TESTCASE(0, TestTimeZoneRoundTrip); TESTCASE(1, TestTimeRoundTrip); TESTCASE(2, TestParse); TESTCASE(3, TestISOFormat); default: name = ""; break; } } void TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { UErrorCode status = U_ZERO_ERROR; SimpleTimeZone unknownZone(-31415, ETC_UNKNOWN); int32_t badDstOffset = -1234; int32_t badZoneOffset = -2345; int32_t testDateData[][3] = { {2007, 1, 15}, {2007, 6, 15}, {1990, 1, 15}, {1990, 6, 15}, {1960, 1, 15}, {1960, 6, 15}, }; Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString)"UTC"), status); if (U_FAILURE(status)) { dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); return; } // Set up rule equivalency test range UDate low, high; cal->set(1900, UCAL_JANUARY, 1); low = cal->getTime(status); cal->set(2040, UCAL_JANUARY, 1); high = cal->getTime(status); if (U_FAILURE(status)) { errln("getTime failed"); return; } // Set up test dates UDate DATES[(sizeof(testDateData)/sizeof(int32_t))/3]; const int32_t nDates = (sizeof(testDateData)/sizeof(int32_t))/3; cal->clear(); for (int32_t i = 0; i < nDates; i++) { cal->set(testDateData[i][0], testDateData[i][1], testDateData[i][2]); DATES[i] = cal->getTime(status); if (U_FAILURE(status)) { errln("getTime failed"); return; } } // Set up test locales const Locale testLocales[] = { Locale("en"), Locale("en_CA"), Locale("fr"), Locale("zh_Hant") }; const Locale *LOCALES; int32_t nLocales; if (quick) { LOCALES = testLocales; nLocales = sizeof(testLocales)/sizeof(Locale); } else { LOCALES = Locale::getAvailableLocales(nLocales); } StringEnumeration *tzids = TimeZone::createEnumeration(); int32_t inRaw, inDst; int32_t outRaw, outDst; // Run the roundtrip test for (int32_t locidx = 0; locidx < nLocales; locidx++) { UnicodeString localGMTString; SimpleDateFormat gmtFmt(UnicodeString("ZZZZ"), LOCALES[locidx], status); if (U_FAILURE(status)) { dataerrln("Error creating SimpleDateFormat - %s", u_errorName(status)); continue; } gmtFmt.setTimeZone(*TimeZone::getGMT()); gmtFmt.format(0.0, localGMTString); for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) { SimpleDateFormat *sdf = new SimpleDateFormat((UnicodeString)PATTERNS[patidx], LOCALES[locidx], status); if (U_FAILURE(status)) { dataerrln((UnicodeString)"new SimpleDateFormat failed for pattern " + PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName() + " - " + u_errorName(status)); status = U_ZERO_ERROR; continue; } tzids->reset(status); const UnicodeString *tzid; while ((tzid = tzids->snext(status))) { TimeZone *tz = TimeZone::createTimeZone(*tzid); for (int32_t datidx = 0; datidx < nDates; datidx++) { UnicodeString tzstr; FieldPosition fpos(0); // Format sdf->setTimeZone(*tz); sdf->format(DATES[datidx], tzstr, fpos); // Before parse, set unknown zone to SimpleDateFormat instance // just for making sure that it does not depends on the time zone // originally set. sdf->setTimeZone(unknownZone); // Parse ParsePosition pos(0); Calendar *outcal = Calendar::createInstance(unknownZone, status); if (U_FAILURE(status)) { errln("Failed to create an instance of calendar for receiving parse result."); status = U_ZERO_ERROR; continue; } outcal->set(UCAL_DST_OFFSET, badDstOffset); outcal->set(UCAL_ZONE_OFFSET, badZoneOffset); sdf->parse(tzstr, *outcal, pos); // Check the result const TimeZone &outtz = outcal->getTimeZone(); UnicodeString outtzid; outtz.getID(outtzid); tz->getOffset(DATES[datidx], false, inRaw, inDst, status); if (U_FAILURE(status)) { errln((UnicodeString)"Failed to get offsets from time zone" + *tzid); status = U_ZERO_ERROR; } outtz.getOffset(DATES[datidx], false, outRaw, outDst, status); if (U_FAILURE(status)) { errln((UnicodeString)"Failed to get offsets from time zone" + outtzid); status = U_ZERO_ERROR; } if (uprv_strcmp(PATTERNS[patidx], "V") == 0) { // Short zone ID - should support roundtrip for canonical CLDR IDs UnicodeString canonicalID; TimeZone::getCanonicalID(*tzid, canonicalID, status); if (U_FAILURE(status)) { // Uknown ID - we should not get here errln((UnicodeString)"Unknown ID " + *tzid); status = U_ZERO_ERROR; } else if (outtzid != canonicalID) { if (outtzid.compare(ETC_UNKNOWN, -1) == 0) { // Note that some zones like Asia/Riyadh87 does not have // short zone ID and "unk" is used as fallback logln((UnicodeString)"Canonical round trip failed (probably as expected); tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", outtz=" + outtzid); } else { errln((UnicodeString)"Canonical round trip failed; tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", outtz=" + outtzid); } } } else if (uprv_strcmp(PATTERNS[patidx], "VV") == 0) { // Zone ID - full roundtrip support if (outtzid != *tzid) { errln((UnicodeString)"Zone ID round trip failued; tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", outtz=" + outtzid); } } else if (uprv_strcmp(PATTERNS[patidx], "VVV") == 0 || uprv_strcmp(PATTERNS[patidx], "VVVV") == 0) { // Location: time zone rule must be preserved except // zones not actually associated with a specific location. // Time zones in this category do not have "/" in its ID. UnicodeString canonical; TimeZone::getCanonicalID(*tzid, canonical, status); if (U_FAILURE(status)) { // Uknown ID - we should not get here errln((UnicodeString)"Unknown ID " + *tzid); status = U_ZERO_ERROR; } else if (outtzid != canonical) { // Canonical ID did not match - check the rules if (!((BasicTimeZone*)&outtz)->hasEquivalentTransitions((BasicTimeZone&)*tz, low, high, TRUE, status)) { if (canonical.indexOf((UChar)0x27 /*'/'*/) == -1) { // Exceptional cases, such as CET, EET, MET and WET logln((UnicodeString)"Canonical round trip failed (as expected); tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", outtz=" + outtzid); } else { errln((UnicodeString)"Canonical round trip failed; tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", outtz=" + outtzid); } if (U_FAILURE(status)) { errln("hasEquivalentTransitions failed"); status = U_ZERO_ERROR; } } } } else { UBool isOffsetFormat = (*PATTERNS[patidx] == 'Z' || *PATTERNS[patidx] == 'O' || *PATTERNS[patidx] == 'X' || *PATTERNS[patidx] == 'x'); UBool minutesOffset = FALSE; if (*PATTERNS[patidx] == 'X' || *PATTERNS[patidx] == 'x') { minutesOffset = (uprv_strlen(PATTERNS[patidx]) <= 3); } if (!isOffsetFormat) { // Check if localized GMT format is used as a fallback of name styles int32_t numDigits = 0; for (int n = 0; n < tzstr.length(); n++) { if (u_isdigit(tzstr.charAt(n))) { numDigits++; } } isOffsetFormat = (numDigits > 0); } if (isOffsetFormat || tzstr == localGMTString) { // Localized GMT or ISO: total offset (raw + dst) must be preserved. int32_t inOffset = inRaw + inDst; int32_t outOffset = outRaw + outDst; int32_t diff = outOffset - inOffset; if (minutesOffset) { diff = (diff / 60000) * 60000; } if (diff != 0) { errln((UnicodeString)"Offset round trip failed; tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", inOffset=" + inOffset + ", outOffset=" + outOffset); } } else { // Specific or generic: raw offset must be preserved. if (inRaw != outRaw) { errln((UnicodeString)"Raw offset round trip failed; tz=" + *tzid + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx] + ", str=" + tzstr + ", inRawOffset=" + inRaw + ", outRawOffset=" + outRaw); } } } delete outcal; } delete tz; } delete sdf; } } delete cal; delete tzids; } struct LocaleData { int32_t index; int32_t testCounts; UDate *times; const Locale* locales; // Static int32_t nLocales; // Static UBool quick; // Static UDate START_TIME; // Static UDate END_TIME; // Static int32_t numDone; }; class TestTimeRoundTripThread: public SimpleThread { public: TestTimeRoundTripThread(IntlTest& tlog, LocaleData &ld, int32_t i) : log(tlog), data(ld), index(i) {} virtual void run() { UErrorCode status = U_ZERO_ERROR; UBool REALLY_VERBOSE = FALSE; // These patterns are ambiguous at DST->STD local time overlap const char* AMBIGUOUS_DST_DECESSION[] = { "v", "vvvv", "V", "VV", "VVV", "VVVV", 0 }; // These patterns are ambiguous at STD->STD/DST->DST local time overlap const char* AMBIGUOUS_NEGATIVE_SHIFT[] = { "z", "zzzz", "v", "vvvv", "V", "VV", "VVV", "VVVV", 0 }; // These patterns only support integer minutes offset const char* MINUTES_OFFSET[] = { "X", "XX", "XXX", "x", "xx", "xxx", 0 }; // Workaround for #6338 //UnicodeString BASEPATTERN("yyyy-MM-dd'T'HH:mm:ss.SSS"); UnicodeString BASEPATTERN("yyyy.MM.dd HH:mm:ss.SSS"); // timer for performance analysis UDate timer; UDate testTimes[4]; UBool expectedRoundTrip[4]; int32_t testLen = 0; StringEnumeration *tzids = TimeZone::createTimeZoneIDEnumeration(UCAL_ZONE_TYPE_CANONICAL, NULL, NULL, status); if (U_FAILURE(status)) { if (status == U_MISSING_RESOURCE_ERROR) { /* This error is generally caused by data not being present. However, an infinite loop will occur * because the thread thinks that the test data is never done so we should treat the data as done. */ log.dataerrln("TimeZone::createTimeZoneIDEnumeration failed - %s", u_errorName(status)); data.numDone = data.nLocales; } else { log.errln("TimeZone::createTimeZoneIDEnumeration failed: %s", u_errorName(status)); } return; } int32_t locidx = -1; UDate times[NUM_PATTERNS]; for (int32_t i = 0; i < NUM_PATTERNS; i++) { times[i] = 0; } int32_t testCounts = 0; while (true) { umtx_lock(NULL); // Lock to increment the index for (int32_t i = 0; i < NUM_PATTERNS; i++) { data.times[i] += times[i]; data.testCounts += testCounts; } if (data.index < data.nLocales) { locidx = data.index; data.index++; } else { locidx = -1; } umtx_unlock(NULL); // Unlock for other threads to use if (locidx == -1) { log.logln((UnicodeString) "Thread " + index + " is done."); break; } log.logln((UnicodeString) "\nThread " + index + ": Locale: " + UnicodeString(data.locales[locidx].getName())); for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) { log.logln((UnicodeString) " Pattern: " + PATTERNS[patidx]); times[patidx] = 0; UnicodeString pattern(BASEPATTERN); pattern.append(" ").append(PATTERNS[patidx]); SimpleDateFormat *sdf = new SimpleDateFormat(pattern, data.locales[locidx], status); if (U_FAILURE(status)) { log.errcheckln(status, (UnicodeString) "new SimpleDateFormat failed for pattern " + pattern + " for locale " + data.locales[locidx].getName() + " - " + u_errorName(status)); status = U_ZERO_ERROR; continue; } UBool minutesOffset = contains(MINUTES_OFFSET, PATTERNS[patidx]); tzids->reset(status); const UnicodeString *tzid; timer = Calendar::getNow(); while ((tzid = tzids->snext(status))) { if (uprv_strcmp(PATTERNS[patidx], "V") == 0) { // Some zones do not have short ID assigned, such as Asia/Riyadh87. // The time roundtrip will fail for such zones with pattern "V" (short zone ID). // This is expected behavior. const UChar* shortZoneID = ZoneMeta::getShortID(*tzid); if (shortZoneID == NULL) { continue; } } else if (uprv_strcmp(PATTERNS[patidx], "VVV") == 0) { // Some zones are not associated with any region, such as Etc/GMT+8. // The time roundtrip will fail for such zone with pattern "VVV" (exemplar location). // This is expected behavior. if (tzid->indexOf((UChar)0x2F) < 0 || tzid->indexOf(ETC_SLASH, -1, 0) >= 0 || tzid->indexOf(SYSTEMV_SLASH, -1, 0) >= 0 || tzid->indexOf(RIYADH8, -1, 0) >= 0) { continue; } } BasicTimeZone *tz = (BasicTimeZone*) TimeZone::createTimeZone(*tzid); sdf->setTimeZone(*tz); UDate t = data.START_TIME; TimeZoneTransition tzt; UBool tztAvail = FALSE; UBool middle = TRUE; while (t < data.END_TIME) { if (!tztAvail) { testTimes[0] = t; expectedRoundTrip[0] = TRUE; testLen = 1; } else { int32_t fromOffset = tzt.getFrom()->getRawOffset() + tzt.getFrom()->getDSTSavings(); int32_t toOffset = tzt.getTo()->getRawOffset() + tzt.getTo()->getDSTSavings(); int32_t delta = toOffset - fromOffset; if (delta < 0) { UBool isDstDecession = tzt.getFrom()->getDSTSavings() > 0 && tzt.getTo()->getDSTSavings() == 0; testTimes[0] = t + delta - 1; expectedRoundTrip[0] = TRUE; testTimes[1] = t + delta; expectedRoundTrip[1] = isDstDecession ? !contains(AMBIGUOUS_DST_DECESSION, PATTERNS[patidx]) : !contains(AMBIGUOUS_NEGATIVE_SHIFT, PATTERNS[patidx]); testTimes[2] = t - 1; expectedRoundTrip[2] = isDstDecession ? !contains(AMBIGUOUS_DST_DECESSION, PATTERNS[patidx]) : !contains(AMBIGUOUS_NEGATIVE_SHIFT, PATTERNS[patidx]); testTimes[3] = t; expectedRoundTrip[3] = TRUE; testLen = 4; } else { testTimes[0] = t - 1; expectedRoundTrip[0] = TRUE; testTimes[1] = t; expectedRoundTrip[1] = TRUE; testLen = 2; } } for (int32_t testidx = 0; testidx < testLen; testidx++) { if (data.quick) { // reduce regular test time if (!expectedRoundTrip[testidx]) { continue; } } testCounts++; UnicodeString text; FieldPosition fpos(0); sdf->format(testTimes[testidx], text, fpos); UDate parsedDate = sdf->parse(text, status); if (U_FAILURE(status)) { log.errln((UnicodeString) "Parse failure for text=" + text + ", tzid=" + *tzid + ", locale=" + data.locales[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", time=" + testTimes[testidx]); status = U_ZERO_ERROR; continue; } int32_t timeDiff = (int32_t)(parsedDate - testTimes[testidx]); UBool bTimeMatch = minutesOffset ? (timeDiff/60000)*60000 == 0 : timeDiff == 0; if (!bTimeMatch) { UnicodeString msg = (UnicodeString) "Time round trip failed for " + "tzid=" + *tzid + ", locale=" + data.locales[locidx].getName() + ", pattern=" + PATTERNS[patidx] + ", text=" + text + ", time=" + testTimes[testidx] + ", restime=" + parsedDate + ", diff=" + (parsedDate - testTimes[testidx]); // Timebomb for TZData update if (expectedRoundTrip[testidx]) { log.errln((UnicodeString) "FAIL: " + msg); } else if (REALLY_VERBOSE) { log.logln(msg); } } } tztAvail = tz->getNextTransition(t, FALSE, tzt); if (!tztAvail) { break; } if (middle) { // Test the date in the middle of two transitions. t += (int64_t) ((tzt.getTime() - t) / 2); middle = FALSE; tztAvail = FALSE; } else { t = tzt.getTime(); } } delete tz; } times[patidx] += (Calendar::getNow() - timer); delete sdf; } umtx_lock(NULL); data.numDone++; umtx_unlock(NULL); } delete tzids; } private: IntlTest& log; LocaleData& data; int32_t index; }; void TimeZoneFormatTest::TestTimeRoundTrip(void) { int32_t nThreads = threadCount; const Locale *LOCALES; int32_t nLocales; int32_t testCounts = 0; UErrorCode status = U_ZERO_ERROR; Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString) "UTC"), status); if (U_FAILURE(status)) { dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); return; } const char* testAllProp = getProperty("TimeZoneRoundTripAll"); UBool bTestAll = (testAllProp && uprv_strcmp(testAllProp, "true") == 0); UDate START_TIME, END_TIME; if (bTestAll || !quick) { cal->set(1900, UCAL_JANUARY, 1); } else { cal->set(1990, UCAL_JANUARY, 1); } START_TIME = cal->getTime(status); cal->set(2015, UCAL_JANUARY, 1); END_TIME = cal->getTime(status); if (U_FAILURE(status)) { errln("getTime failed"); return; } UDate times[NUM_PATTERNS]; for (int32_t i = 0; i < NUM_PATTERNS; i++) { times[i] = 0; } // Set up test locales const Locale locales1[] = {Locale("en")}; const Locale locales2[] = { Locale("ar_EG"), Locale("bg_BG"), Locale("ca_ES"), Locale("da_DK"), Locale("de"), Locale("de_DE"), Locale("el_GR"), Locale("en"), Locale("en_AU"), Locale("en_CA"), Locale("en_US"), Locale("es"), Locale("es_ES"), Locale("es_MX"), Locale("fi_FI"), Locale("fr"), Locale("fr_CA"), Locale("fr_FR"), Locale("he_IL"), Locale("hu_HU"), Locale("it"), Locale("it_IT"), Locale("ja"), Locale("ja_JP"), Locale("ko"), Locale("ko_KR"), Locale("nb_NO"), Locale("nl_NL"), Locale("nn_NO"), Locale("pl_PL"), Locale("pt"), Locale("pt_BR"), Locale("pt_PT"), Locale("ru_RU"), Locale("sv_SE"), Locale("th_TH"), Locale("tr_TR"), Locale("zh"), Locale("zh_Hans"), Locale("zh_Hans_CN"), Locale("zh_Hant"), Locale("zh_Hant_TW") }; if (bTestAll) { LOCALES = Locale::getAvailableLocales(nLocales); } else if (quick) { LOCALES = locales1; nLocales = sizeof(locales1)/sizeof(Locale); } else { LOCALES = locales2; nLocales = sizeof(locales2)/sizeof(Locale); } LocaleData data; data.index = 0; data.testCounts = testCounts; data.times = times; data.locales = LOCALES; data.nLocales = nLocales; data.quick = quick; data.START_TIME = START_TIME; data.END_TIME = END_TIME; data.numDone = 0; #if (ICU_USE_THREADS==0) TestTimeRoundTripThread fakeThread(*this, data, 0); fakeThread.run(); #else TestTimeRoundTripThread **threads = new TestTimeRoundTripThread*[threadCount]; int32_t i; for (i = 0; i < nThreads; i++) { threads[i] = new TestTimeRoundTripThread(*this, data, i); if (threads[i]->start() != 0) { errln("Error starting thread %d", i); } } UBool done = false; while (true) { umtx_lock(NULL); if (data.numDone == nLocales) { done = true; } umtx_unlock(NULL); if (done) break; SimpleThread::sleep(1000); } for (i = 0; i < nThreads; i++) { delete threads[i]; } delete [] threads; #endif UDate total = 0; logln("### Elapsed time by patterns ###"); for (int32_t i = 0; i < NUM_PATTERNS; i++) { logln(UnicodeString("") + data.times[i] + "ms (" + PATTERNS[i] + ")"); total += data.times[i]; } logln((UnicodeString) "Total: " + total + "ms"); logln((UnicodeString) "Iteration: " + data.testCounts); delete cal; } typedef struct { const char* text; int32_t inPos; const char* locale; UTimeZoneFormatStyle style; UBool parseAll; const char* expected; int32_t outPos; UTimeZoneFormatTimeType timeType; } ParseTestData; void TimeZoneFormatTest::TestParse(void) { const ParseTestData DATA[] = { // text inPos locale style parseAll expected outPos timeType {"Z", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, false, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, {"Z", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, false, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, true, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, {"Zambia time", 0, "en_US", UTZFMT_STYLE_GENERIC_LOCATION, false, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, true, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, {"+00:00", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, false, "Etc/GMT", 6, UTZFMT_TIME_TYPE_UNKNOWN}, {"-01:30:45", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, false, "GMT-01:30:45", 9, UTZFMT_TIME_TYPE_UNKNOWN}, {"-7", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, false, "GMT-07:00", 2, UTZFMT_TIME_TYPE_UNKNOWN}, {"-2222", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, false, "GMT-22:22", 5, UTZFMT_TIME_TYPE_UNKNOWN}, {"-3333", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, false, "GMT-03:33", 4, UTZFMT_TIME_TYPE_UNKNOWN}, {"XXX+01:30YYY", 3, "en_US", UTZFMT_STYLE_LOCALIZED_GMT, false, "GMT+01:30", 9, UTZFMT_TIME_TYPE_UNKNOWN}, {"GMT0", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, false, "Etc/GMT", 3, UTZFMT_TIME_TYPE_UNKNOWN}, {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, false, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, {"ESTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, false, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, {"EDTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, false, "America/New_York", 3, UTZFMT_TIME_TYPE_DAYLIGHT}, {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, false, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, true, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, {"EST", 0, "en_CA", UTZFMT_STYLE_SPECIFIC_SHORT, false, "America/Toronto", 3, UTZFMT_TIME_TYPE_STANDARD}, {NULL, 0, NULL, UTZFMT_STYLE_GENERIC_LOCATION, false, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN} }; for (int32_t i = 0; DATA[i].text; i++) { UErrorCode status = U_ZERO_ERROR; LocalPointer tzfmt(TimeZoneFormat::createInstance(Locale(DATA[i].locale), status)); if (U_FAILURE(status)) { dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status)); continue; } UTimeZoneFormatTimeType ttype = UTZFMT_TIME_TYPE_UNKNOWN; ParsePosition pos(DATA[i].inPos); int32_t parseOptions = DATA[i].parseAll ? UTZFMT_PARSE_OPTION_ALL_STYLES : UTZFMT_PARSE_OPTION_NONE; TimeZone* tz = tzfmt->parse(DATA[i].style, DATA[i].text, pos, parseOptions, &ttype); UnicodeString errMsg; if (tz) { UnicodeString outID; tz->getID(outID); if (outID != UnicodeString(DATA[i].expected)) { errMsg = (UnicodeString)"Time zone ID: " + outID + " - expected: " + DATA[i].expected; } else if (pos.getIndex() != DATA[i].outPos) { errMsg = (UnicodeString)"Parsed pos: " + pos.getIndex() + " - expected: " + DATA[i].outPos; } else if (ttype != DATA[i].timeType) { errMsg = (UnicodeString)"Time type: " + ttype + " - expected: " + DATA[i].timeType; } delete tz; } else { if (DATA[i].expected) { errln((UnicodeString)"Fail: Parse failure - expected: " + DATA[i].expected); } } if (errMsg.length() > 0) { errln((UnicodeString)"Fail: " + errMsg + " [text=" + DATA[i].text + ", pos=" + DATA[i].inPos + ", style=" + DATA[i].style + "]"); } } } void TimeZoneFormatTest::TestISOFormat(void) { const int32_t OFFSET[] = { 0, // 0 999, // 0.999s -59999, // -59.999s 60000, // 1m -77777, // -1m 17.777s 1800000, // 30m -3600000, // -1h 36000000, // 10h -37800000, // -10h 30m -37845000, // -10h 30m 45s 108000000, // 30h }; const char* ISO_STR[][11] = { // 0 { "Z", "Z", "Z", "Z", "Z", "+00", "+0000", "+00:00", "+0000", "+00:00", "+0000" }, // 999 { "Z", "Z", "Z", "Z", "Z", "+00", "+0000", "+00:00", "+0000", "+00:00", "+0000" }, // -59999 { "Z", "Z", "Z", "-000059", "-00:00:59", "+00", "+0000", "+00:00", "-000059", "-00:00:59", "-000059" }, // 60000 { "+0001", "+0001", "+00:01", "+0001", "+00:01", "+0001", "+0001", "+00:01", "+0001", "+00:01", "+0001" }, // -77777 { "-0001", "-0001", "-00:01", "-000117", "-00:01:17", "-0001", "-0001", "-00:01", "-000117", "-00:01:17", "-000117" }, // 1800000 { "+0030", "+0030", "+00:30", "+0030", "+00:30", "+0030", "+0030", "+00:30", "+0030", "+00:30", "+0030" }, // -3600000 { "-01", "-0100", "-01:00", "-0100", "-01:00", "-01", "-0100", "-01:00", "-0100", "-01:00", "-0100" }, // 36000000 { "+10", "+1000", "+10:00", "+1000", "+10:00", "+10", "+1000", "+10:00", "+1000", "+10:00", "+1000" }, // -37800000 { "-1030", "-1030", "-10:30", "-1030", "-10:30", "-1030", "-1030", "-10:30", "-1030", "-10:30", "-1030" }, // -37845000 { "-1030", "-1030", "-10:30", "-103045", "-10:30:45", "-1030", "-1030", "-10:30", "-103045", "-10:30:45", "-103045" }, // 108000000 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }; const char* PATTERN[] = { "X", "XX", "XXX", "XXXX", "XXXXX", "x", "xx", "xxx", "xxxx", "xxxxx", "Z", // equivalent to "xxxx" 0 }; const int32_t MIN_OFFSET_UNIT[] = { 60000, 60000, 60000, 1000, 1000, 60000, 60000, 60000, 1000, 1000, 1000, }; // Formatting UErrorCode status = U_ZERO_ERROR; LocalPointer sdf(new SimpleDateFormat(status)); if (U_FAILURE(status)) { dataerrln("Fail new SimpleDateFormat: %s", u_errorName(status)); return; } UDate d = Calendar::getNow(); for (uint32_t i = 0; i < sizeof(OFFSET)/sizeof(OFFSET[0]); i++) { SimpleTimeZone* tz = new SimpleTimeZone(OFFSET[i], UnicodeString("Zone Offset:") + OFFSET[i] + "ms"); sdf->adoptTimeZone(tz); for (int32_t j = 0; PATTERN[j] != 0; j++) { sdf->applyPattern(UnicodeString(PATTERN[j])); UnicodeString result; sdf->format(d, result); if (ISO_STR[i][j]) { if (result != UnicodeString(ISO_STR[i][j])) { errln((UnicodeString)"FAIL: pattern=" + PATTERN[j] + ", offset=" + OFFSET[i] + " -> " + result + " (expected: " + ISO_STR[i][j] + ")"); } } else { // Offset out of range // Note: for now, there is no way to propagate the error status through // the SimpleDateFormat::format above. if (result.length() > 0) { errln((UnicodeString)"FAIL: Non-Empty result for pattern=" + PATTERN[j] + ", offset=" + OFFSET[i] + " (expected: empty result)"); } } } } // Parsing LocalPointer outcal(Calendar::createInstance(status)); if (U_FAILURE(status)) { dataerrln("Fail new Calendar: %s", u_errorName(status)); return; } for (int32_t i = 0; ISO_STR[i][0] != NULL; i++) { for (int32_t j = 0; PATTERN[j] != 0; j++) { if (ISO_STR[i][j] == 0) { continue; } ParsePosition pos(0); SimpleTimeZone* bogusTZ = new SimpleTimeZone(-1, UnicodeString("Zone Offset: -1ms")); outcal->adoptTimeZone(bogusTZ); sdf->applyPattern(PATTERN[j]); sdf->parse(UnicodeString(ISO_STR[i][j]), *(outcal.getAlias()), pos); if (pos.getIndex() != (int32_t)uprv_strlen(ISO_STR[i][j])) { errln((UnicodeString)"FAIL: Failed to parse the entire input string: " + ISO_STR[i][j]); } const TimeZone& outtz = outcal->getTimeZone(); int32_t outOffset = outtz.getRawOffset(); int32_t adjustedOffset = OFFSET[i] / MIN_OFFSET_UNIT[j] * MIN_OFFSET_UNIT[j]; if (outOffset != adjustedOffset) { errln((UnicodeString)"FAIL: Incorrect offset:" + outOffset + "ms for input string: " + ISO_STR[i][j] + " (expected:" + adjustedOffset + "ms)"); } } } } #endif /* #if !UCONFIG_NO_FORMATTING */