X-Git-Url: https://git.saurik.com/apple/icu.git/blobdiff_plain/46f4442e9a5a4f3b98b7c1083586332f6a8a99a4..HEAD:/icuSources/test/intltest/tzfmttst.cpp?ds=sidebyside diff --git a/icuSources/test/intltest/tzfmttst.cpp b/icuSources/test/intltest/tzfmttst.cpp index c78aa241..40362aac 100644 --- a/icuSources/test/intltest/tzfmttst.cpp +++ b/icuSources/test/intltest/tzfmttst.cpp @@ -1,6 +1,8 @@ +// © 2016 and later: Unicode, Inc. and others. +// License & terms of use: http://www.unicode.org/copyright.html /* ******************************************************************************* -* Copyright (C) 2007-2008, International Business Machines Corporation and * +* Copyright (C) 2007-2015, International Business Machines Corporation and * * others. All Rights Reserved. * ******************************************************************************* */ @@ -17,12 +19,56 @@ #include "unicode/smpdtfmt.h" #include "unicode/uchar.h" #include "unicode/basictz.h" +#include "unicode/tzfmt.h" +#include "unicode/localpointer.h" +#include "unicode/utf16.h" + #include "cstring.h" +#include "cstr.h" +#include "mutex.h" +#include "simplethread.h" +#include "uassert.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 UChar ETC_UNKNOWN[] = {0x45, 0x74, 0x63, 0x2F, 0x55, 0x6E, 0x6B, 0x6E, 0x6F, 0x77, 0x6E, 0}; -#define DEBUG_ALL 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 const char* PATTERNS[] = {"z", "zzzz", "Z", "ZZZZ", "v", "vvvv", "V", "VVVV"}; -static const int NUM_PATTERNS = sizeof(PATTERNS)/sizeof(const char*); +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*/ ) @@ -33,7 +79,14 @@ TimeZoneFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &name switch (index) { TESTCASE(0, TestTimeZoneRoundTrip); TESTCASE(1, TestTimeRoundTrip); - default: name = ""; break; + TESTCASE(2, TestParse); + TESTCASE(3, TestISOFormat); + TESTCASE(4, TestFormat); + TESTCASE(5, TestFormatTZDBNames); + TESTCASE(6, TestFormatCustomZone); + TESTCASE(7, TestFormatTZDBNamesAllZoneCoverage); + TESTCASE(8, TestAdoptDefaultThreadSafe); + default: name = ""; break; } } @@ -41,7 +94,7 @@ void TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { UErrorCode status = U_ZERO_ERROR; - SimpleTimeZone unknownZone(-31415, (UnicodeString)"Etc/Unknown"); + SimpleTimeZone unknownZone(-31415, ETC_UNKNOWN); int32_t badDstOffset = -1234; int32_t badZoneOffset = -2345; @@ -56,7 +109,7 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString)"UTC"), status); if (U_FAILURE(status)) { - errln("Calendar::createInstance failed"); + dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); return; } @@ -72,8 +125,8 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { } // Set up test dates - UDate DATES[(sizeof(testDateData)/sizeof(int32_t))/3]; - const int32_t nDates = (sizeof(testDateData)/sizeof(int32_t))/3; + UDate DATES[UPRV_LENGTHOF(testDateData)]; + const int32_t nDates = UPRV_LENGTHOF(testDateData); cal->clear(); for (int32_t i = 0; i < nDates; i++) { cal->set(testDateData[i][0], testDateData[i][1], testDateData[i][2]); @@ -85,49 +138,45 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { } // Set up test locales - const Locale locales1[] = { - Locale("en_US") - }; - const Locale locales2[] = { - Locale("en_US"), + const Locale testLocales[] = { Locale("en"), Locale("en_CA"), Locale("fr"), - Locale("zh_Hant") + Locale("zh_Hant"), + Locale("fa"), + Locale("ccp") }; const Locale *LOCALES; int32_t nLocales; - if (DEBUG_ALL) { - LOCALES = Locale::getAvailableLocales(nLocales); - } else if (quick) { - LOCALES = locales1; - nLocales = sizeof(locales1)/sizeof(Locale); + + if (quick) { + LOCALES = testLocales; + nLocales = UPRV_LENGTHOF(testLocales); } else { - LOCALES = locales2; - nLocales = sizeof(locales2)/sizeof(Locale); + LOCALES = Locale::getAvailableLocales(nLocales); } StringEnumeration *tzids = TimeZone::createEnumeration(); - if (U_FAILURE(status)) { - errln("tzids->count failed"); - return; - } - int32_t inRaw, inDst; int32_t outRaw, outDst; // Run the roundtrip test for (int32_t locidx = 0; locidx < nLocales; locidx++) { - for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) { - - //DEBUG static const char* PATTERNS[] = {"z", "zzzz", "Z", "ZZZZ", "v", "vvvv", "V", "VVVV"}; - //if (patidx != 1) continue; + 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 < UPRV_LENGTHOF(PATTERNS); patidx++) { SimpleDateFormat *sdf = new SimpleDateFormat((UnicodeString)PATTERNS[patidx], LOCALES[locidx], status); if (U_FAILURE(status)) { - errln((UnicodeString)"new SimpleDateFormat failed for pattern " + - PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName()); + dataerrln((UnicodeString)"new SimpleDateFormat failed for pattern " + + PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName() + " - " + u_errorName(status)); status = U_ZERO_ERROR; continue; } @@ -139,7 +188,7 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { for (int32_t datidx = 0; datidx < nDates; datidx++) { UnicodeString tzstr; - FieldPosition fpos(0); + FieldPosition fpos(FieldPosition::DONT_CARE); // Format sdf->setTimeZone(*tz); sdf->format(DATES[datidx], tzstr, fpos); @@ -178,35 +227,41 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { status = U_ZERO_ERROR; } - // Check if localized GMT format or RFC format is used. - int32_t numDigits = 0; - for (int n = 0; n < tzstr.length(); n++) { - if (u_isdigit(tzstr.charAt(n))) { - numDigits++; - } - } - if (numDigits >= 3) { - // Localized GMT or RFC: total offset (raw + dst) must be preserved. - int32_t inOffset = inRaw + inDst; - int32_t outOffset = outRaw + outDst; - if (inOffset != outOffset) { - errln((UnicodeString)"Offset round trip failed; tz=" + *tzid - + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx] - + ", time=" + DATES[datidx] + ", str=" + tzstr - + ", inOffset=" + inOffset + ", outOffset=" + outOffset); + 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], "z") == 0 || uprv_strcmp(PATTERNS[patidx], "zzzz") == 0 - || uprv_strcmp(PATTERNS[patidx], "v") == 0 || uprv_strcmp(PATTERNS[patidx], "vvvv") == 0 - || uprv_strcmp(PATTERNS[patidx], "V") == 0) { - // Specific or generic: raw offset must be preserved. - if (inRaw != outRaw) { - errln((UnicodeString)"Raw offset round trip failed; tz=" + *tzid + } 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 - + ", inRawOffset=" + inRaw + ", outRawOffset=" + outRaw); + + ", outtz=" + outtzid); } - } else { // "VVVV" - // Location: time zone rule must be preserved. + } 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)) { @@ -216,14 +271,69 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { } else if (outtzid != canonical) { // Canonical ID did not match - check the rules if (!((BasicTimeZone*)&outtz)->hasEquivalentTransitions((BasicTimeZone&)*tz, low, high, TRUE, status)) { - errln("Canonical round trip failed; tz=" + *tzid + 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; + int32_t idx = 0; + while (idx < tzstr.length()) { + UChar32 cp = tzstr.char32At(idx); + if (u_isdigit(cp)) { + numDigits++; + } + idx += U16_LENGTH(cp); + } + 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 - + ", outtz=" + outtzid); + + ", inOffset=" + inOffset + ", outOffset=" + outOffset); } - if (U_FAILURE(status)) { - errln("hasEquivalentTransitions failed"); - status = U_ZERO_ERROR; + } 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); } } } @@ -238,231 +348,996 @@ TimeZoneFormatTest::TestTimeZoneRoundTrip(void) { delete tzids; } +// Special exclusions in TestTimeZoneRoundTrip. +// These special cases do not round trip time as designed. +static UBool isSpecialTimeRoundTripCase(const char* loc, + const UnicodeString& id, + const char* pattern, + UDate time) { + struct { + const char* loc; + const char* id; + const char* pattern; + UDate time; + } EXCLUSIONS[] = { + {NULL, "Asia/Chita", "zzzz", 1414252800000.0}, + {NULL, "Asia/Chita", "vvvv", 1414252800000.0}, + {NULL, "Asia/Srednekolymsk", "zzzz", 1414241999999.0}, + {NULL, "Asia/Srednekolymsk", "vvvv", 1414241999999.0}, + {NULL, NULL, NULL, U_DATE_MIN} + }; + + UBool isExcluded = FALSE; + for (int32_t i = 0; EXCLUSIONS[i].id != NULL; i++) { + if (EXCLUSIONS[i].loc == NULL || uprv_strcmp(loc, EXCLUSIONS[i].loc) == 0) { + if (id.compare(EXCLUSIONS[i].id) == 0) { + if (EXCLUSIONS[i].pattern == NULL || uprv_strcmp(pattern, EXCLUSIONS[i].pattern) == 0) { + if (EXCLUSIONS[i].time == U_DATE_MIN || EXCLUSIONS[i].time == time) { + isExcluded = TRUE; + } + } + } + } + } + return isExcluded; +} + +// LocaleData. Somewhat misnamed. For TestTimeZoneRoundTrip, specifies the locales and patterns +// to be tested, and provides an iterator over these for the multi-threaded test +// functions to pick up the next combination to be tested. +// +// A single global instance of this struct is shared among all +// the test threads. +// +// "locales" is an array of locales to be tested. +// PATTERNS (a global) is an array of patterns to be tested for each locale. +// "localeIndex" and "patternIndex" keep track of the iteration through the above. +// Each of the parallel test threads calls LocaleData::nextTest() in a loop +// to find out what to test next. It must be thread safe. +struct LocaleData { + int32_t localeIndex; + int32_t patternIndex; + int32_t testCounts; + UDate times[UPRV_LENGTHOF(PATTERNS)]; // Performance data, Elapsed time for each pattern. + const Locale* locales; + int32_t nLocales; + UDate START_TIME; + UDate END_TIME; + int32_t numDone; + + LocaleData() : localeIndex(0), patternIndex(0), testCounts(0), locales(NULL), + nLocales(0), START_TIME(0), END_TIME(0), numDone(0) { + for (int i=0; i= UPRV_LENGTHOF(PATTERNS) - 1) { + if (localeIndex >= nLocales - 1) { + return FALSE; + } + patternIndex = -1; + ++localeIndex; + } + ++patternIndex; + rLocaleIndex = localeIndex; + rPatternIndex = patternIndex; + ++numDone; + return TRUE; + } + + void addTime(UDate amount, int32_t patIdx) { + Mutex lock; + U_ASSERT(patIdx < UPRV_LENGTHOF(PATTERNS)); + times[patIdx] += amount; + } +}; + +static LocaleData *gLocaleData = NULL; + void TimeZoneFormatTest::TestTimeRoundTrip(void) { UErrorCode status = U_ZERO_ERROR; - - Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString)"UTC"), status); + LocalPointer cal(Calendar::createInstance(TimeZone::createTimeZone((UnicodeString) "UTC"), status)); if (U_FAILURE(status)) { - errln("Calendar::createInstance failed"); + dataerrln("Calendar::createInstance failed: %s", u_errorName(status)); return; } - UDate START_TIME, END_TIME; + const char* testAllProp = getProperty("TimeZoneRoundTripAll"); + UBool bTestAll = (testAllProp && uprv_strcmp(testAllProp, "true") == 0); - if (DEBUG_ALL) { + UDate START_TIME, END_TIME; + if (bTestAll || !quick) { cal->set(1900, UCAL_JANUARY, 1); } else { - cal->set(1965, UCAL_JANUARY, 1); + cal->set(1999, UCAL_JANUARY, 1); } START_TIME = cal->getTime(status); - cal->set(2015, UCAL_JANUARY, 1); + cal->set(2022, UCAL_JANUARY, 1); END_TIME = cal->getTime(status); + if (U_FAILURE(status)) { errln("getTime failed"); return; } - // Whether each pattern is ambiguous at DST->STD local time overlap - UBool AMBIGUOUS_DST_DECESSION[] = {FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, FALSE, TRUE}; - // Whether each pattern is ambiguous at STD->STD/DST->DST local time overlap - UBool AMBIGUOUS_NEGATIVE_SHIFT[] = {TRUE, TRUE, FALSE, FALSE, TRUE, TRUE, TRUE, TRUE}; - - // 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 times[NUM_PATTERNS]; - for (int32_t i = 0; i < NUM_PATTERNS; i++) { - times[i] = 0; - } - - UBool REALLY_VERBOSE = FALSE; + LocaleData localeData; + gLocaleData = &localeData; // Set up test locales - const Locale locales1[] = { - Locale("en_US") - }; + const Locale locales1[] = {Locale("en")}; const Locale locales2[] = { - Locale("en_US"), - Locale("en"), - Locale("de_DE"), - Locale("es_ES"), - Locale("fr_FR"), - Locale("it_IT"), - Locale("ja_JP"), - Locale("ko_KR"), - Locale("pt_BR"), - Locale("zh_Hans_CN"), - Locale("zh_Hant_TW") + 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"), Locale("fa"), Locale("ccp") }; - const Locale *LOCALES; - int32_t nLocales; - if (DEBUG_ALL) { - LOCALES = Locale::getAvailableLocales(nLocales); + if (bTestAll) { + gLocaleData->locales = Locale::getAvailableLocales(gLocaleData->nLocales); } else if (quick) { - LOCALES = locales1; - nLocales = sizeof(locales1)/sizeof(Locale); + gLocaleData->locales = locales1; + gLocaleData->nLocales = UPRV_LENGTHOF(locales1); } else { - LOCALES = locales2; - nLocales = sizeof(locales2)/sizeof(Locale); + gLocaleData->locales = locales2; + gLocaleData->nLocales = UPRV_LENGTHOF(locales2); } - StringEnumeration *tzids = TimeZone::createEnumeration(); - if (U_FAILURE(status)) { - errln("tzids->count failed"); - return; + gLocaleData->START_TIME = START_TIME; + gLocaleData->END_TIME = END_TIME; + gLocaleData->resetTestIteration(); + + // start IntlTest.threadCount threads, each running the function RunTimeRoundTripTests(). + + ThreadPool threads(this, threadCount, &TimeZoneFormatTest::RunTimeRoundTripTests); + threads.start(); // Start all threads. + threads.join(); // Wait for all threads to finish. + + UDate total = 0; + logln("### Elapsed time by patterns ###"); + for (int32_t i = 0; i < UPRV_LENGTHOF(PATTERNS); i++) { + logln(UnicodeString("") + gLocaleData->times[i] + "ms (" + PATTERNS[i] + ")"); + total += gLocaleData->times[i]; } + logln((UnicodeString) "Total: " + total + "ms"); + logln((UnicodeString) "Iteration: " + gLocaleData->testCounts); +} + - int32_t testCounts = 0; +// TimeZoneFormatTest::RunTimeRoundTripTests() +// This function loops, running time zone format round trip test cases until there are no more, then returns. +// Threading: multiple invocations of this function are started in parallel +// by TimeZoneFormatTest::TestTimeRoundTrip() +// +void TimeZoneFormatTest::RunTimeRoundTripTests(int32_t threadNumber) { + 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; - for (int32_t locidx = 0; locidx < nLocales; locidx++) { - logln((UnicodeString)"Locale: " + LOCALES[locidx].getName()); + 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. + dataerrln("TimeZone::createTimeZoneIDEnumeration failed - %s", u_errorName(status)); + } else { + errln("TimeZone::createTimeZoneIDEnumeration failed: %s", u_errorName(status)); + } + return; + } - for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) { - logln((UnicodeString)" pattern: " + PATTERNS[patidx]); + int32_t locidx = -1; + int32_t patidx = -1; - //DEBUG static const char* PATTERNS[] = {"z", "zzzz", "Z", "ZZZZ", "v", "vvvv", "V", "VVVV"}; - //if (patidx != 1) continue; + while (gLocaleData->nextTest(locidx, patidx)) { - UnicodeString pattern(BASEPATTERN); - pattern.append(" ").append(PATTERNS[patidx]); + UnicodeString pattern(BASEPATTERN); + pattern.append(" ").append(PATTERNS[patidx]); + logln(" Thread %d, Locale %s, Pattern %s", + threadNumber, gLocaleData->locales[locidx].getName(), CStr(pattern)()); - SimpleDateFormat *sdf = new SimpleDateFormat(pattern, LOCALES[locidx], status); - if (U_FAILURE(status)) { - errln((UnicodeString)"new SimpleDateFormat failed for pattern " + - pattern + " for locale " + LOCALES[locidx].getName()); - status = U_ZERO_ERROR; - continue; - } + SimpleDateFormat *sdf = new SimpleDateFormat(pattern, gLocaleData->locales[locidx], status); + if (U_FAILURE(status)) { + errcheckln(status, (UnicodeString) "new SimpleDateFormat failed for pattern " + + pattern + " for locale " + gLocaleData->locales[locidx].getName() + " - " + u_errorName(status)); + status = U_ZERO_ERROR; + continue; + } - tzids->reset(status); - const UnicodeString *tzid; + UBool minutesOffset = contains(MINUTES_OFFSET, PATTERNS[patidx]); - timer = Calendar::getNow(); + tzids->reset(status); + const UnicodeString *tzid; - while ((tzid = tzids->snext(status))) { - UnicodeString canonical; - TimeZone::getCanonicalID(*tzid, canonical, status); - if (U_FAILURE(status)) { - // Unknown ID - we should not get here - status = U_ZERO_ERROR; + 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; } - if (*tzid != canonical) { - // Skip aliases + } 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 = START_TIME; - TimeZoneTransition tzt; - UBool tztAvail = FALSE; - UBool middle = TRUE; + if ((*tzid == "Pacific/Apia" || *tzid == "Pacific/Midway" || *tzid == "Pacific/Pago_Pago") + && uprv_strcmp(PATTERNS[patidx], "vvvv") == 0 + && logKnownIssue("11052", "Ambiguous zone name - Samoa Time")) { + continue; + } + + BasicTimeZone *tz = (BasicTimeZone*) TimeZone::createTimeZone(*tzid); + sdf->setTimeZone(*tz); + + UDate t = gLocaleData->START_TIME; + TimeZoneTransition tzt; + UBool tztAvail = FALSE; + UBool middle = TRUE; - while (t < END_TIME) { - if (!tztAvail) { - testTimes[0] = t; + while (t < gLocaleData->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; - testLen = 1; + 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 { - 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 ? - !AMBIGUOUS_DST_DECESSION[patidx] : !AMBIGUOUS_NEGATIVE_SHIFT[patidx]; - testTimes[2] = t - 1; - expectedRoundTrip[2] = isDstDecession ? - !AMBIGUOUS_DST_DECESSION[patidx] : !AMBIGUOUS_NEGATIVE_SHIFT[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; - } + testTimes[0] = t - 1; + expectedRoundTrip[0] = TRUE; + testTimes[1] = t; + expectedRoundTrip[1] = TRUE; + testLen = 2; } - for (int32_t testidx = 0; testidx < testLen; testidx++) { - if (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)) { - errln((UnicodeString)"Failed to parse " + text); - status = U_ZERO_ERROR; + } + for (int32_t testidx = 0; testidx < testLen; testidx++) { + if (quick) { + // reduce regular test time + if (!expectedRoundTrip[testidx]) { continue; } - if (parsedDate != testTimes[testidx]) { - UnicodeString msg = (UnicodeString)"Time round trip failed for " - + "tzid=" + *tzid - + ", locale=" + LOCALES[locidx].getName() - + ", pattern=" + PATTERNS[patidx] - + ", text=" + text - + ", time=" + testTimes[testidx] - + ", restime=" + parsedDate - + ", diff=" + (parsedDate - testTimes[testidx]); - if (expectedRoundTrip[testidx]) { - errln((UnicodeString)"FAIL: " + msg); - } else if (REALLY_VERBOSE) { - logln(msg); - } - } } - tztAvail = tz->getNextTransition(t, FALSE, tzt); - if (!tztAvail) { - break; + + { + Mutex lock; + gLocaleData->testCounts++; } - 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(); + + UnicodeString text; + FieldPosition fpos(FieldPosition::DONT_CARE); + sdf->format(testTimes[testidx], text, fpos); + + UDate parsedDate = sdf->parse(text, status); + if (U_FAILURE(status)) { + errln((UnicodeString) "Parse failure for text=" + text + ", tzid=" + *tzid + ", locale=" + gLocaleData->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=" + gLocaleData->locales[locidx].getName() + ", pattern=" + PATTERNS[patidx] + + ", text=" + text + ", time=" + testTimes[testidx] + ", restime=" + parsedDate + ", diff=" + (parsedDate - testTimes[testidx]); + // Timebomb for TZData update + if (expectedRoundTrip[testidx] + && !isSpecialTimeRoundTripCase(gLocaleData->locales[locidx].getName(), *tzid, + PATTERNS[patidx], testTimes[testidx])) { + errln((UnicodeString) "FAIL: " + msg); + } else if (REALLY_VERBOSE) { + logln(msg); + } } } - delete tz; + 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(); + } } - times[patidx] += (Calendar::getNow() - timer); - delete sdf; + delete tz; } + UDate elapsedTime = Calendar::getNow() - timer; + gLocaleData->addTime(elapsedTime, patidx); + delete sdf; } - UDate total = 0; - logln("### Elapsed time by patterns ###"); - for (int32_t i = 0; i < NUM_PATTERNS; i++) { - logln(UnicodeString("") + times[i] + "ms (" + PATTERNS[i] + ")"); - total += times[i]; + delete tzids; +} + +void +TimeZoneFormatTest::TestAdoptDefaultThreadSafe(void) { + ThreadPool threads(this, threadCount, &TimeZoneFormatTest::RunAdoptDefaultThreadSafeTests); + threads.start(); // Start all threads. + threads.join(); // Wait for all threads to finish. +} + +static const int32_t kAdoptDefaultIteration = 10; +static const int32_t kCreateDefaultIteration = 5000; +static const int64_t kStartTime = 1557288964845; + +void TimeZoneFormatTest::RunAdoptDefaultThreadSafeTests(int32_t threadNumber) { + UErrorCode status = U_ZERO_ERROR; + if (threadNumber % 2 == 0) { + for (int32_t i = 0; i < kAdoptDefaultIteration; i++) { + std::unique_ptr timezones( + icu::TimeZone::createEnumeration()); + // Fails with missing data. + if (!assertTrue(WHERE, (bool)timezones, false, true)) {return;} + while (const icu::UnicodeString* timezone = timezones->snext(status)) { + status = U_ZERO_ERROR; + icu::TimeZone::adoptDefault(icu::TimeZone::createTimeZone(*timezone)); + } + } + } else { + int32_t rawOffset; + int32_t dstOffset; + int64_t date = kStartTime; + for (int32_t i = 0; i < kCreateDefaultIteration; i++) { + date += 6000 * i; + std::unique_ptr tz(icu::TimeZone::createDefault()); + status = U_ZERO_ERROR; + tz->getOffset(date, TRUE, rawOffset, dstOffset, status); + status = U_ZERO_ERROR; + tz->getOffset(date, FALSE, rawOffset, dstOffset, status); + } } - logln((UnicodeString)"Total: " + total + "ms"); - logln((UnicodeString)"Iteration: " + testCounts); +} - delete cal; - delete tzids; +typedef struct { + const char* text; + int32_t inPos; + const char* locale; + UTimeZoneFormatStyle style; + uint32_t parseOptions; + const char* expected; + int32_t outPos; + UTimeZoneFormatTimeType timeType; +} ParseTestData; + +void +TimeZoneFormatTest::TestParse(void) { + const ParseTestData DATA[] = { + // text inPos locale style + // parseOptions expected outPos timeType + {"Z", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, + UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"Z", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, + UTZFMT_PARSE_OPTION_ALL_STYLES, "Etc/GMT", 1, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"Zambia time", 0, "en_US", UTZFMT_STYLE_GENERIC_LOCATION, + UTZFMT_PARSE_OPTION_NONE, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"Zambia time", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, + UTZFMT_PARSE_OPTION_ALL_STYLES, "Africa/Lusaka", 11, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"+00:00", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, + UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 6, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"-01:30:45", 0, "en_US", UTZFMT_STYLE_ISO_EXTENDED_FULL, + UTZFMT_PARSE_OPTION_NONE, "GMT-01:30:45", 9, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"-7", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, + UTZFMT_PARSE_OPTION_NONE, "GMT-07:00", 2, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"-2222", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, + UTZFMT_PARSE_OPTION_NONE, "GMT-22:22", 5, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"-3333", 0, "en_US", UTZFMT_STYLE_ISO_BASIC_LOCAL_FULL, + UTZFMT_PARSE_OPTION_NONE, "GMT-03:33", 4, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"XXX+01:30YYY", 3, "en_US", UTZFMT_STYLE_LOCALIZED_GMT, + UTZFMT_PARSE_OPTION_NONE, "GMT+01:30", 9, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"GMT0", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "Etc/GMT", 3, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"ESTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"EDTx", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "America/New_York", 3, UTZFMT_TIME_TYPE_DAYLIGHT}, + + {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"EST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_ALL_STYLES, "America/New_York", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"EST", 0, "en_CA", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "America/Toronto", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"CST", 0, "en_US", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, "America/Chicago", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"CST", 0, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"CST", 0, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "America/Chicago", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"--CST--", 2, "en_GB", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "America/Chicago", 5, UTZFMT_TIME_TYPE_STANDARD}, + + {"CST", 0, "zh_CN", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Shanghai", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"AEST", 0, "en_AU", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Australia/Sydney", 4, UTZFMT_TIME_TYPE_STANDARD}, + + {"AST", 0, "ar_SA", UTZFMT_STYLE_SPECIFIC_SHORT, + UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Riyadh", 3, UTZFMT_TIME_TYPE_STANDARD}, + + {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_NONE, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_ALL_STYLES, NULL, 0, UTZFMT_TIME_TYPE_UNKNOWN}, + + {"AQTST", 0, "en", UTZFMT_STYLE_SPECIFIC_LONG, + UTZFMT_PARSE_OPTION_ALL_STYLES | UTZFMT_PARSE_OPTION_TZ_DATABASE_ABBREVIATIONS, "Asia/Aqtobe", 5, UTZFMT_TIME_TYPE_DAYLIGHT}, + + {NULL, 0, NULL, UTZFMT_STYLE_GENERIC_LOCATION, + UTZFMT_PARSE_OPTION_NONE, 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); + TimeZone* tz = tzfmt->parse(DATA[i].style, DATA[i].text, pos, DATA[i].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) { + errMsg = (UnicodeString)"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), status); + if (U_FAILURE(status)) { + dataerrln("Fail new SimpleDateFormat: %s", u_errorName(status)); + return; + } + UDate d = Calendar::getNow(); + + for (uint32_t i = 0; i < UPRV_LENGTHOF(OFFSET); 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)"); + } + } + } +} + + +typedef struct { + const char* locale; + const char* tzid; + UDate date; + UTimeZoneFormatStyle style; + const char* expected; + UTimeZoneFormatTimeType timeType; +} FormatTestData; + +void +TimeZoneFormatTest::TestFormat(void) { + UDate dateJan = 1358208000000.0; // 2013-01-15T00:00:00Z + UDate dateJul = 1373846400000.0; // 2013-07-15T00:00:00Z + + const FormatTestData DATA[] = { + { + "en", + "America/Los_Angeles", + dateJan, + UTZFMT_STYLE_GENERIC_LOCATION, + "Los Angeles Time", + UTZFMT_TIME_TYPE_UNKNOWN + }, + { + "en", + "America/Los_Angeles", + dateJan, + UTZFMT_STYLE_GENERIC_LONG, + "Pacific Time", + UTZFMT_TIME_TYPE_UNKNOWN + }, + { + "en", + "America/Los_Angeles", + dateJan, + UTZFMT_STYLE_SPECIFIC_LONG, + "Pacific Standard Time", + UTZFMT_TIME_TYPE_STANDARD + }, + { + "en", + "America/Los_Angeles", + dateJul, + UTZFMT_STYLE_SPECIFIC_LONG, + "Pacific Daylight Time", + UTZFMT_TIME_TYPE_DAYLIGHT + }, + { + "ja", + "America/Los_Angeles", + dateJan, + UTZFMT_STYLE_ZONE_ID, + "America/Los_Angeles", + UTZFMT_TIME_TYPE_UNKNOWN + }, + { + "fr", + "America/Los_Angeles", + dateJul, + UTZFMT_STYLE_ZONE_ID_SHORT, + "uslax", + UTZFMT_TIME_TYPE_UNKNOWN + }, + { + "en", + "America/Los_Angeles", + dateJan, + UTZFMT_STYLE_EXEMPLAR_LOCATION, + "Los Angeles", + UTZFMT_TIME_TYPE_UNKNOWN + }, + + { + "ja", + "Asia/Tokyo", + dateJan, + UTZFMT_STYLE_GENERIC_LONG, + "\\u65E5\\u672C\\u6A19\\u6E96\\u6642", + UTZFMT_TIME_TYPE_UNKNOWN + }, + + {0, 0, 0.0, UTZFMT_STYLE_GENERIC_LOCATION, 0, UTZFMT_TIME_TYPE_UNKNOWN} + }; + + for (int32_t i = 0; DATA[i].locale; 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; + } + + LocalPointer tz(TimeZone::createTimeZone(DATA[i].tzid)); + UnicodeString out; + UTimeZoneFormatTimeType timeType; + + tzfmt->format(DATA[i].style, *(tz.getAlias()), DATA[i].date, out, &timeType); + UnicodeString expected(DATA[i].expected, -1, US_INV); + expected = expected.unescape(); + + assertEquals(UnicodeString("Format result for ") + DATA[i].tzid + " (Test Case " + i + ")", expected, out); + if (DATA[i].timeType != timeType) { + dataerrln(UnicodeString("Formatted time zone type (Test Case ") + i + "), returned=" + + timeType + ", expected=" + DATA[i].timeType); + } + } +} + +void +TimeZoneFormatTest::TestFormatTZDBNames(void) { + UDate dateJan = 1358208000000.0; // 2013-01-15T00:00:00Z + UDate dateJul = 1373846400000.0; // 2013-07-15T00:00:00Z + + const FormatTestData DATA[] = { + { + "en", + "America/Chicago", + dateJan, + UTZFMT_STYLE_SPECIFIC_SHORT, + "CST", + UTZFMT_TIME_TYPE_STANDARD + }, + { + "en", + "Asia/Shanghai", + dateJan, + UTZFMT_STYLE_SPECIFIC_SHORT, + "CST", + UTZFMT_TIME_TYPE_STANDARD + }, + { + "zh_Hans", + "Asia/Shanghai", + dateJan, + UTZFMT_STYLE_SPECIFIC_SHORT, + "CST", + UTZFMT_TIME_TYPE_STANDARD + }, + { + "en", + "America/Los_Angeles", + dateJul, + UTZFMT_STYLE_SPECIFIC_LONG, + "GMT-07:00", // No long display names + UTZFMT_TIME_TYPE_DAYLIGHT + }, + { + "ja", + "America/Los_Angeles", + dateJul, + UTZFMT_STYLE_SPECIFIC_SHORT, + "PDT", + UTZFMT_TIME_TYPE_DAYLIGHT + }, + { + "en", + "Australia/Sydney", + dateJan, + UTZFMT_STYLE_SPECIFIC_SHORT, + "AEDT", + UTZFMT_TIME_TYPE_DAYLIGHT + }, + { + "en", + "Australia/Sydney", + dateJul, + UTZFMT_STYLE_SPECIFIC_SHORT, + "AEST", + UTZFMT_TIME_TYPE_STANDARD + }, + + {0, 0, 0.0, UTZFMT_STYLE_GENERIC_LOCATION, 0, UTZFMT_TIME_TYPE_UNKNOWN} + }; + + for (int32_t i = 0; DATA[i].locale; i++) { + UErrorCode status = U_ZERO_ERROR; + Locale loc(DATA[i].locale); + LocalPointer tzfmt(TimeZoneFormat::createInstance(loc, status)); + if (U_FAILURE(status)) { + dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status)); + continue; + } + TimeZoneNames *tzdbNames = TimeZoneNames::createTZDBInstance(loc, status); + if (U_FAILURE(status)) { + dataerrln("Fail TimeZoneNames::createTZDBInstance: %s", u_errorName(status)); + continue; + } + tzfmt->adoptTimeZoneNames(tzdbNames); + + LocalPointer tz(TimeZone::createTimeZone(DATA[i].tzid)); + UnicodeString out; + UTimeZoneFormatTimeType timeType; + + tzfmt->format(DATA[i].style, *(tz.getAlias()), DATA[i].date, out, &timeType); + UnicodeString expected(DATA[i].expected, -1, US_INV); + expected = expected.unescape(); + + assertEquals(UnicodeString("Format result for ") + DATA[i].tzid + " (Test Case " + i + ")", expected, out); + if (DATA[i].timeType != timeType) { + dataerrln(UnicodeString("Formatted time zone type (Test Case ") + i + "), returned=" + + timeType + ", expected=" + DATA[i].timeType); + } + } +} + +void +TimeZoneFormatTest::TestFormatCustomZone(void) { + struct { + const char* id; + int32_t offset; + const char* expected; + } TESTDATA[] = { + { "abc", 3600000, "GMT+01:00" }, // unknown ID + { "$abc", -3600000, "GMT-01:00" }, // unknown, with ASCII variant char '$' + { "\\u00c1\\u00df\\u00c7", 5400000, "GMT+01:30"}, // unknown, with non-ASCII chars + { 0, 0, 0 } + }; + + UDate now = Calendar::getNow(); + + for (int32_t i = 0; ; i++) { + const char *id = TESTDATA[i].id; + if (id == 0) { + break; + } + UnicodeString tzid = UnicodeString(id, -1, US_INV).unescape(); + SimpleTimeZone tz(TESTDATA[i].offset, tzid); + + UErrorCode status = U_ZERO_ERROR; + LocalPointer tzfmt(TimeZoneFormat::createInstance(Locale("en"), status)); + if (tzfmt.isNull()) { + dataerrln("FAIL: TimeZoneFormat::createInstance failed for en"); + return; + } + UnicodeString tzstr; + UnicodeString expected = UnicodeString(TESTDATA[i].expected, -1, US_INV).unescape(); + + tzfmt->format(UTZFMT_STYLE_SPECIFIC_LONG, tz, now, tzstr, NULL); + assertEquals(UnicodeString("Format result for ") + tzid, expected, tzstr); + } +} + +void +TimeZoneFormatTest::TestFormatTZDBNamesAllZoneCoverage(void) { + UErrorCode status = U_ZERO_ERROR; + LocalPointer tzids(TimeZone::createEnumeration()); + if (tzids.getAlias() == nullptr) { + dataerrln("%s %d tzids is null", __FILE__, __LINE__); + return; + } + const UnicodeString *tzid; + LocalPointer tzdbNames(TimeZoneNames::createTZDBInstance(Locale("en"), status)); + UDate now = Calendar::getNow(); + UnicodeString mzId; + UnicodeString name; + while ((tzid = tzids->snext(status))) { + logln("Zone: " + *tzid); + LocalPointer tz(TimeZone::createTimeZone(*tzid)); + tzdbNames->getMetaZoneID(*tzid, now, mzId); + if (mzId.isBogus()) { + logln((UnicodeString)"Meta zone: "); + } else { + logln((UnicodeString)"Meta zone: " + mzId); + } + + // mzID could be bogus here + tzdbNames->getMetaZoneDisplayName(mzId, UTZNM_SHORT_STANDARD, name); + // name could be bogus here + if (name.isBogus()) { + logln((UnicodeString)"Meta zone short standard name: "); + } + else { + logln((UnicodeString)"Meta zone short standard name: " + name); + } + + tzdbNames->getMetaZoneDisplayName(mzId, UTZNM_SHORT_DAYLIGHT, name); + // name could be bogus here + if (name.isBogus()) { + logln((UnicodeString)"Meta zone short daylight name: "); + } + else { + logln((UnicodeString)"Meta zone short daylight name: " + name); + } + } +} #endif /* #if !UCONFIG_NO_FORMATTING */