+// © 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. *
*******************************************************************************
*/
#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*/ )
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;
}
}
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;
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;
}
}
// 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]);
}
// 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;
}
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);
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)) {
} 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);
}
}
}
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(times); i++) {
+ times[i] = 0;
+ }
+ }
+
+ void resetTestIteration() {
+ localeIndex = -1;
+ patternIndex = UPRV_LENGTHOF(PATTERNS);
+ numDone = 0;
+ }
+
+ UBool nextTest(int32_t &rLocaleIndex, int32_t &rPatternIndex) {
+ Mutex lock;
+ if (patternIndex >= 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 <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;
}
- 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<TimeZoneFormatTest> 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<TimeZoneFormatTest> 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<icu::StringEnumeration> 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<icu::TimeZone> 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<TimeZoneFormat> 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<SimpleDateFormat> 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<Calendar> 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<TimeZoneFormat> tzfmt(TimeZoneFormat::createInstance(Locale(DATA[i].locale), status));
+ if (U_FAILURE(status)) {
+ dataerrln("Fail TimeZoneFormat::createInstance: %s", u_errorName(status));
+ continue;
+ }
+
+ LocalPointer<TimeZone> 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<TimeZoneFormat> 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<TimeZone> 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<TimeZoneFormat> 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<StringEnumeration> tzids(TimeZone::createEnumeration());
+ if (tzids.getAlias() == nullptr) {
+ dataerrln("%s %d tzids is null", __FILE__, __LINE__);
+ return;
+ }
+ const UnicodeString *tzid;
+ LocalPointer<TimeZoneNames> tzdbNames(TimeZoneNames::createTZDBInstance(Locale("en"), status));
+ UDate now = Calendar::getNow();
+ UnicodeString mzId;
+ UnicodeString name;
+ while ((tzid = tzids->snext(status))) {
+ logln("Zone: " + *tzid);
+ LocalPointer<TimeZone> tz(TimeZone::createTimeZone(*tzid));
+ tzdbNames->getMetaZoneID(*tzid, now, mzId);
+ if (mzId.isBogus()) {
+ logln((UnicodeString)"Meta zone: <not available>");
+ } 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: <not available>");
+ }
+ 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: <not available>");
+ }
+ else {
+ logln((UnicodeString)"Meta zone short daylight name: " + name);
+ }
+ }
+}
#endif /* #if !UCONFIG_NO_FORMATTING */
projects / apple / icu.git / blobdiff