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Unified Diff: icu46/source/test/intltest/tztest.cpp

Issue 5516007: Check in the pristine copy of ICU 4.6... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/
Patch Set: Created 10 years ago
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Index: icu46/source/test/intltest/tztest.cpp
===================================================================
--- icu46/source/test/intltest/tztest.cpp (revision 0)
+++ icu46/source/test/intltest/tztest.cpp (revision 0)
@@ -0,0 +1,1979 @@
+/***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1997-2010, International Business Machines Corporation
+ * and others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/timezone.h"
+#include "unicode/simpletz.h"
+#include "unicode/calendar.h"
+#include "unicode/gregocal.h"
+#include "unicode/resbund.h"
+#include "unicode/strenum.h"
+#include "tztest.h"
+#include "cmemory.h"
+#include "putilimp.h"
+#include "cstring.h"
+#include "olsontz.h"
+
+#define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0]))
+
+#define CASE(id,test) case id: \
+ name = #test; \
+ if (exec) { \
+ logln(#test "---"); logln(""); \
+ test(); \
+ } \
+ break
+
+// *****************************************************************************
+// class TimeZoneTest
+// *****************************************************************************
+
+// TODO: We should probably read following data at runtime, so we can update
+// these values every release with necessary data changes.
+const int32_t TimeZoneTest::REFERENCE_YEAR = 2009;
+const char * TimeZoneTest::REFERENCE_DATA_VERSION = "2009d";
+
+void TimeZoneTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+ if (exec) logln("TestSuite TestTimeZone");
+ switch (index) {
+ CASE(0, TestPRTOffset);
+ CASE(1, TestVariousAPI518);
+ CASE(2, TestGetAvailableIDs913);
+ CASE(3, TestGenericAPI);
+ CASE(4, TestRuleAPI);
+ CASE(5, TestShortZoneIDs);
+ CASE(6, TestCustomParse);
+ CASE(7, TestDisplayName);
+ CASE(8, TestDSTSavings);
+ CASE(9, TestAlternateRules);
+ CASE(10,TestCountries);
+ CASE(11,TestHistorical);
+ CASE(12,TestEquivalentIDs);
+ CASE(13, TestAliasedNames);
+ CASE(14, TestFractionalDST);
+ CASE(15, TestFebruary);
+ CASE(16, TestCanonicalID);
+ CASE(17, TestDisplayNamesMeta);
+ default: name = ""; break;
+ }
+}
+
+const int32_t TimeZoneTest::millisPerHour = 3600000;
+
+// ---------------------------------------------------------------------------------
+
+/**
+ * Generic API testing for API coverage.
+ */
+void
+TimeZoneTest::TestGenericAPI()
+{
+ UnicodeString id("NewGMT");
+ int32_t offset = 12345;
+
+ SimpleTimeZone *zone = new SimpleTimeZone(offset, id);
+ if (zone->useDaylightTime()) errln("FAIL: useDaylightTime should return FALSE");
+
+ TimeZone* zoneclone = zone->clone();
+ if (!(*zoneclone == *zone)) errln("FAIL: clone or operator== failed");
+ zoneclone->setID("abc");
+ if (!(*zoneclone != *zone)) errln("FAIL: clone or operator!= failed");
+ delete zoneclone;
+
+ zoneclone = zone->clone();
+ if (!(*zoneclone == *zone)) errln("FAIL: clone or operator== failed");
+ zoneclone->setRawOffset(45678);
+ if (!(*zoneclone != *zone)) errln("FAIL: clone or operator!= failed");
+
+ SimpleTimeZone copy(*zone);
+ if (!(copy == *zone)) errln("FAIL: copy constructor or operator== failed");
+ copy = *(SimpleTimeZone*)zoneclone;
+ if (!(copy == *zoneclone)) errln("FAIL: assignment operator or operator== failed");
+
+ TimeZone* saveDefault = TimeZone::createDefault();
+ logln((UnicodeString)"TimeZone::createDefault() => " + saveDefault->getID(id));
+ TimeZone* pstZone = TimeZone::createTimeZone("America/Los_Angeles");
+
+ logln("call uprv_timezone() which uses the host");
+ logln("to get the difference in seconds between coordinated universal");
+ logln("time and local time. E.g., -28,800 for PST (GMT-8hrs)");
+
+ int32_t tzoffset = uprv_timezone();
+ logln(UnicodeString("Value returned from uprv_timezone = ") + tzoffset);
+ // Invert sign because UNIX semantics are backwards
+ if (tzoffset < 0)
+ tzoffset = -tzoffset;
+ if ((*saveDefault == *pstZone) && (tzoffset != 28800)) {
+ errln("FAIL: t_timezone may be incorrect. It is not 28800");
+ }
+
+ if ((tzoffset % 900) != 0) {
+ /*
+ * Ticket#6364 and #7648
+ * A few time zones are using GMT offests not a multiple of 15 minutes.
+ * Therefore, we should not interpret such case as an error.
+ * We downgrade this from errln to infoln. When we see this message,
+ * we should examine if it is ignorable or not.
+ */
+ infoln("WARNING: t_timezone may be incorrect. It is not a multiple of 15min.", tzoffset);
+ }
+
+ TimeZone::adoptDefault(zone);
+ TimeZone* defaultzone = TimeZone::createDefault();
+ if (defaultzone == zone ||
+ !(*defaultzone == *zone))
+ errln("FAIL: createDefault failed");
+ TimeZone::adoptDefault(saveDefault);
+ delete defaultzone;
+ delete zoneclone;
+ delete pstZone;
+
+ UErrorCode status = U_ZERO_ERROR;
+ const char* tzver = TimeZone::getTZDataVersion(status);
+ if (U_FAILURE(status)) {
+ errcheckln(status, "FAIL: getTZDataVersion failed - %s", u_errorName(status));
+ } else if (uprv_strlen(tzver) != 5 /* 4 digits + 1 letter */) {
+ errln((UnicodeString)"FAIL: getTZDataVersion returned " + tzver);
+ } else {
+ logln((UnicodeString)"tzdata version: " + tzver);
+ }
+}
+
+// ---------------------------------------------------------------------------------
+
+/**
+ * Test the setStartRule/setEndRule API calls.
+ */
+void
+TimeZoneTest::TestRuleAPI()
+{
+ UErrorCode status = U_ZERO_ERROR;
+
+ UDate offset = 60*60*1000*1.75; // Pick a weird offset
+ SimpleTimeZone *zone = new SimpleTimeZone((int32_t)offset, "TestZone");
+ if (zone->useDaylightTime()) errln("FAIL: useDaylightTime should return FALSE");
+
+ // Establish our expected transition times. Do this with a non-DST
+ // calendar with the (above) declared local offset.
+ GregorianCalendar *gc = new GregorianCalendar(*zone, status);
+ if (failure(status, "new GregorianCalendar", TRUE)) return;
+ gc->clear();
+ gc->set(1990, UCAL_MARCH, 1);
+ UDate marchOneStd = gc->getTime(status); // Local Std time midnight
+ gc->clear();
+ gc->set(1990, UCAL_JULY, 1);
+ UDate julyOneStd = gc->getTime(status); // Local Std time midnight
+ if (failure(status, "GregorianCalendar::getTime")) return;
+
+ // Starting and ending hours, WALL TIME
+ int32_t startHour = (int32_t)(2.25 * 3600000);
+ int32_t endHour = (int32_t)(3.5 * 3600000);
+
+ zone->setStartRule(UCAL_MARCH, 1, 0, startHour, status);
+ zone->setEndRule (UCAL_JULY, 1, 0, endHour, status);
+
+ delete gc;
+ gc = new GregorianCalendar(*zone, status);
+ if (failure(status, "new GregorianCalendar")) return;
+
+ UDate marchOne = marchOneStd + startHour;
+ UDate julyOne = julyOneStd + endHour - 3600000; // Adjust from wall to Std time
+
+ UDate expMarchOne = 636251400000.0;
+ if (marchOne != expMarchOne)
+ {
+ errln((UnicodeString)"FAIL: Expected start computed as " + marchOne +
+ " = " + dateToString(marchOne));
+ logln((UnicodeString)" Should be " + expMarchOne +
+ " = " + dateToString(expMarchOne));
+ }
+
+ UDate expJulyOne = 646793100000.0;
+ if (julyOne != expJulyOne)
+ {
+ errln((UnicodeString)"FAIL: Expected start computed as " + julyOne +
+ " = " + dateToString(julyOne));
+ logln((UnicodeString)" Should be " + expJulyOne +
+ " = " + dateToString(expJulyOne));
+ }
+
+ testUsingBinarySearch(*zone, date(90, UCAL_JANUARY, 1), date(90, UCAL_JUNE, 15), marchOne);
+ testUsingBinarySearch(*zone, date(90, UCAL_JUNE, 1), date(90, UCAL_DECEMBER, 31), julyOne);
+
+ if (zone->inDaylightTime(marchOne - 1000, status) ||
+ !zone->inDaylightTime(marchOne, status))
+ errln("FAIL: Start rule broken");
+ if (!zone->inDaylightTime(julyOne - 1000, status) ||
+ zone->inDaylightTime(julyOne, status))
+ errln("FAIL: End rule broken");
+
+ zone->setStartYear(1991);
+ if (zone->inDaylightTime(marchOne, status) ||
+ zone->inDaylightTime(julyOne - 1000, status))
+ errln("FAIL: Start year broken");
+
+ failure(status, "TestRuleAPI");
+ delete gc;
+ delete zone;
+}
+
+void
+TimeZoneTest::findTransition(const TimeZone& tz,
+ UDate min, UDate max) {
+ UErrorCode ec = U_ZERO_ERROR;
+ UnicodeString id,s;
+ UBool startsInDST = tz.inDaylightTime(min, ec);
+ if (failure(ec, "TimeZone::inDaylightTime")) return;
+ if (tz.inDaylightTime(max, ec) == startsInDST) {
+ logln("Error: " + tz.getID(id) + ".inDaylightTime(" + dateToString(min) + ") = " + (startsInDST?"TRUE":"FALSE") +
+ ", inDaylightTime(" + dateToString(max) + ") = " + (startsInDST?"TRUE":"FALSE"));
+ return;
+ }
+ if (failure(ec, "TimeZone::inDaylightTime")) return;
+ while ((max - min) > INTERVAL) {
+ UDate mid = (min + max) / 2;
+ if (tz.inDaylightTime(mid, ec) == startsInDST) {
+ min = mid;
+ } else {
+ max = mid;
+ }
+ if (failure(ec, "TimeZone::inDaylightTime")) return;
+ }
+ min = 1000.0 * uprv_floor(min/1000.0);
+ max = 1000.0 * uprv_floor(max/1000.0);
+ logln(tz.getID(id) + " Before: " + min/1000 + " = " +
+ dateToString(min,s,tz));
+ logln(tz.getID(id) + " After: " + max/1000 + " = " +
+ dateToString(max,s,tz));
+}
+
+void
+TimeZoneTest::testUsingBinarySearch(const TimeZone& tz,
+ UDate min, UDate max,
+ UDate expectedBoundary)
+{
+ UErrorCode status = U_ZERO_ERROR;
+ UBool startsInDST = tz.inDaylightTime(min, status);
+ if (failure(status, "TimeZone::inDaylightTime")) return;
+ if (tz.inDaylightTime(max, status) == startsInDST) {
+ logln("Error: inDaylightTime(" + dateToString(max) + ") != " + ((!startsInDST)?"TRUE":"FALSE"));
+ return;
+ }
+ if (failure(status, "TimeZone::inDaylightTime")) return;
+ while ((max - min) > INTERVAL) {
+ UDate mid = (min + max) / 2;
+ if (tz.inDaylightTime(mid, status) == startsInDST) {
+ min = mid;
+ } else {
+ max = mid;
+ }
+ if (failure(status, "TimeZone::inDaylightTime")) return;
+ }
+ logln(UnicodeString("Binary Search Before: ") + uprv_floor(0.5 + min) + " = " + dateToString(min));
+ logln(UnicodeString("Binary Search After: ") + uprv_floor(0.5 + max) + " = " + dateToString(max));
+ UDate mindelta = expectedBoundary - min;
+ UDate maxdelta = max - expectedBoundary;
+ if (mindelta >= 0 &&
+ mindelta <= INTERVAL &&
+ maxdelta >= 0 &&
+ maxdelta <= INTERVAL)
+ logln(UnicodeString("PASS: Expected bdry: ") + expectedBoundary + " = " + dateToString(expectedBoundary));
+ else
+ errln(UnicodeString("FAIL: Expected bdry: ") + expectedBoundary + " = " + dateToString(expectedBoundary));
+}
+
+const UDate TimeZoneTest::INTERVAL = 100;
+
+// ---------------------------------------------------------------------------------
+
+// -------------------------------------
+
+/**
+ * Test the offset of the PRT timezone.
+ */
+void
+TimeZoneTest::TestPRTOffset()
+{
+ TimeZone* tz = TimeZone::createTimeZone("PRT");
+ if (tz == 0) {
+ errln("FAIL: TimeZone(PRT) is null");
+ }
+ else {
+ int32_t expectedHour = -4;
+ double expectedOffset = (((double)expectedHour) * millisPerHour);
+ double foundOffset = tz->getRawOffset();
+ int32_t foundHour = (int32_t)foundOffset / millisPerHour;
+ if (expectedOffset != foundOffset) {
+ dataerrln("FAIL: Offset for PRT should be %d, found %d", expectedHour, foundHour);
+ } else {
+ logln("PASS: Offset for PRT should be %d, found %d", expectedHour, foundHour);
+ }
+ }
+ delete tz;
+}
+
+// -------------------------------------
+
+/**
+ * Regress a specific bug with a sequence of API calls.
+ */
+void
+TimeZoneTest::TestVariousAPI518()
+{
+ UErrorCode status = U_ZERO_ERROR;
+ TimeZone* time_zone = TimeZone::createTimeZone("PST");
+ UDate d = date(97, UCAL_APRIL, 30);
+ UnicodeString str;
+ logln("The timezone is " + time_zone->getID(str));
+ if (!time_zone->inDaylightTime(d, status)) dataerrln("FAIL: inDaylightTime returned FALSE");
+ if (failure(status, "TimeZone::inDaylightTime", TRUE)) return;
+ if (!time_zone->useDaylightTime()) dataerrln("FAIL: useDaylightTime returned FALSE");
+ if (time_zone->getRawOffset() != - 8 * millisPerHour) dataerrln("FAIL: getRawOffset returned wrong value");
+ GregorianCalendar *gc = new GregorianCalendar(status);
+ if (U_FAILURE(status)) { errln("FAIL: Couldn't create GregorianCalendar"); return; }
+ gc->setTime(d, status);
+ if (U_FAILURE(status)) { errln("FAIL: GregorianCalendar::setTime failed"); return; }
+ if (time_zone->getOffset(gc->AD, gc->get(UCAL_YEAR, status), gc->get(UCAL_MONTH, status),
+ gc->get(UCAL_DATE, status), (uint8_t)gc->get(UCAL_DAY_OF_WEEK, status), 0, status) != - 7 * millisPerHour)
+ dataerrln("FAIL: getOffset returned wrong value");
+ if (U_FAILURE(status)) { errln("FAIL: GregorianCalendar::set failed"); return; }
+ delete gc;
+ delete time_zone;
+}
+
+// -------------------------------------
+
+/**
+ * Test the call which retrieves the available IDs.
+ */
+void
+TimeZoneTest::TestGetAvailableIDs913()
+{
+ UErrorCode ec = U_ZERO_ERROR;
+ int32_t i;
+
+#ifdef U_USE_TIMEZONE_OBSOLETE_2_8
+ // Test legacy API -- remove these tests when the corresponding API goes away (duh)
+ int32_t numIDs = -1;
+ const UnicodeString** ids = TimeZone::createAvailableIDs(numIDs);
+ if (ids == 0 || numIDs < 1) {
+ errln("FAIL: createAvailableIDs()");
+ } else {
+ UnicodeString buf("TimeZone::createAvailableIDs() = { ");
+ for(i=0; i<numIDs; ++i) {
+ if (i) buf.append(", ");
+ buf.append(*ids[i]);
+ }
+ buf.append(" } ");
+ logln(buf + numIDs);
+ // we own the array; the caller owns the contained strings (yuck)
+ uprv_free(ids);
+ }
+
+ numIDs = -1;
+ ids = TimeZone::createAvailableIDs(-8*U_MILLIS_PER_HOUR, numIDs);
+ if (ids == 0 || numIDs < 1) {
+ errln("FAIL: createAvailableIDs(-8:00)");
+ } else {
+ UnicodeString buf("TimeZone::createAvailableIDs(-8:00) = { ");
+ for(i=0; i<numIDs; ++i) {
+ if (i) buf.append(", ");
+ buf.append(*ids[i]);
+ }
+ buf.append(" } ");
+ logln(buf + numIDs);
+ // we own the array; the caller owns the contained strings (yuck)
+ uprv_free(ids);
+ }
+ numIDs = -1;
+ ids = TimeZone::createAvailableIDs("US", numIDs);
+ if (ids == 0 || numIDs < 1) {
+ errln("FAIL: createAvailableIDs(US) ids=%d, numIDs=%d", ids, numIDs);
+ } else {
+ UnicodeString buf("TimeZone::createAvailableIDs(US) = { ");
+ for(i=0; i<numIDs; ++i) {
+ if (i) buf.append(", ");
+ buf.append(*ids[i]);
+ }
+ buf.append(" } ");
+ logln(buf + numIDs);
+ // we own the array; the caller owns the contained strings (yuck)
+ uprv_free(ids);
+ }
+#endif
+
+ UnicodeString str;
+ UnicodeString *buf = new UnicodeString("TimeZone::createEnumeration() = { ");
+ int32_t s_length;
+ StringEnumeration* s = TimeZone::createEnumeration();
+ s_length = s->count(ec);
+ for (i = 0; i < s_length;++i) {
+ if (i > 0) *buf += ", ";
+ if ((i & 1) == 0) {
+ *buf += *s->snext(ec);
+ } else {
+ *buf += UnicodeString(s->next(NULL, ec), "");
+ }
+
+ if((i % 5) == 4) {
+ // replace s with a clone of itself
+ StringEnumeration *s2 = s->clone();
+ if(s2 == NULL || s_length != s2->count(ec)) {
+ errln("TimezoneEnumeration.clone() failed");
+ } else {
+ delete s;
+ s = s2;
+ }
+ }
+ }
+ *buf += " };";
+ logln(*buf);
+
+ /* Confirm that the following zones can be retrieved: The first
+ * zone, the last zone, and one in-between. This tests the binary
+ * search through the system zone data.
+ */
+ s->reset(ec);
+ int32_t middle = s_length/2;
+ for (i=0; i<s_length; ++i) {
+ const UnicodeString* id = s->snext(ec);
+ if (i==0 || i==middle || i==(s_length-1)) {
+ TimeZone *z = TimeZone::createTimeZone(*id);
+ if (z == 0) {
+ errln(UnicodeString("FAIL: createTimeZone(") +
+ *id + ") -> 0");
+ } else if (z->getID(str) != *id) {
+ errln(UnicodeString("FAIL: createTimeZone(") +
+ *id + ") -> zone " + str);
+ } else {
+ logln(UnicodeString("OK: createTimeZone(") +
+ *id + ") succeeded");
+ }
+ delete z;
+ }
+ }
+ delete s;
+
+ buf->truncate(0);
+ *buf += "TimeZone::createEnumeration(GMT+01:00) = { ";
+
+ s = TimeZone::createEnumeration(1 * U_MILLIS_PER_HOUR);
+ s_length = s->count(ec);
+ for (i = 0; i < s_length;++i) {
+ if (i > 0) *buf += ", ";
+ *buf += *s->snext(ec);
+ }
+ delete s;
+ *buf += " };";
+ logln(*buf);
+
+
+ buf->truncate(0);
+ *buf += "TimeZone::createEnumeration(US) = { ";
+
+ s = TimeZone::createEnumeration("US");
+ s_length = s->count(ec);
+ for (i = 0; i < s_length;++i) {
+ if (i > 0) *buf += ", ";
+ *buf += *s->snext(ec);
+ }
+ *buf += " };";
+ logln(*buf);
+
+ TimeZone *tz = TimeZone::createTimeZone("PST");
+ if (tz != 0) logln("getTimeZone(PST) = " + tz->getID(str));
+ else errln("FAIL: getTimeZone(PST) = null");
+ delete tz;
+ tz = TimeZone::createTimeZone("America/Los_Angeles");
+ if (tz != 0) logln("getTimeZone(America/Los_Angeles) = " + tz->getID(str));
+ else errln("FAIL: getTimeZone(PST) = null");
+ delete tz;
+
+ // @bug 4096694
+ tz = TimeZone::createTimeZone("NON_EXISTENT");
+ UnicodeString temp;
+ if (tz == 0)
+ errln("FAIL: getTimeZone(NON_EXISTENT) = null");
+ else if (tz->getID(temp) != "GMT")
+ errln("FAIL: getTimeZone(NON_EXISTENT) = " + temp);
+ delete tz;
+
+ delete buf;
+ delete s;
+}
+
+
+/**
+ * NOTE: As of ICU 2.8, this test confirms that the "tz.alias"
+ * file, used to build ICU alias zones, is working. It also
+ * looks at some genuine Olson compatibility IDs. [aliu]
+ *
+ * This test is problematic. It should really just confirm that
+ * the list of compatibility zone IDs exist and are somewhat
+ * meaningful (that is, they aren't all aliases of GMT). It goes a
+ * bit further -- it hard-codes expectations about zone behavior,
+ * when in fact zones are redefined quite frequently. ICU's build
+ * process means that it is easy to update ICU to contain the
+ * latest Olson zone data, but if a zone tested here changes, then
+ * this test will fail. I have updated the test for 1999j data,
+ * but further updates will probably be required. Note that some
+ * of the concerts listed below no longer apply -- in particular,
+ * we do NOT overwrite real UNIX zones with 3-letter IDs. There
+ * are two points of overlap as of 1999j: MET and EET. These are
+ * both real UNIX zones, so we just use the official
+ * definition. This test has been updated to reflect this.
+ * 12/3/99 aliu
+ *
+ * Added tests for additional zones and aliases from the icuzones file.
+ * Markus Scherer 2006-nov-06
+ *
+ * [srl - from java - 7/5/1998]
+ * @bug 4130885
+ * Certain short zone IDs, used since 1.1.x, are incorrect.
+ *
+ * The worst of these is:
+ *
+ * "CAT" (Central African Time) should be GMT+2:00, but instead returns a
+ * zone at GMT-1:00. The zone at GMT-1:00 should be called EGT, CVT, EGST,
+ * or AZOST, depending on which zone is meant, but in no case is it CAT.
+ *
+ * Other wrong zone IDs:
+ *
+ * ECT (European Central Time) GMT+1:00: ECT is Ecuador Time,
+ * GMT-5:00. European Central time is abbreviated CEST.
+ *
+ * SST (Solomon Island Time) GMT+11:00. SST is actually Samoa Standard Time,
+ * GMT-11:00. Solomon Island time is SBT.
+ *
+ * NST (New Zealand Time) GMT+12:00. NST is the abbreviation for
+ * Newfoundland Standard Time, GMT-3:30. New Zealanders use NZST.
+ *
+ * AST (Alaska Standard Time) GMT-9:00. [This has already been noted in
+ * another bug.] It should be "AKST". AST is Atlantic Standard Time,
+ * GMT-4:00.
+ *
+ * PNT (Phoenix Time) GMT-7:00. PNT usually means Pitcairn Time,
+ * GMT-8:30. There is no standard abbreviation for Phoenix time, as distinct
+ * from MST with daylight savings.
+ *
+ * In addition to these problems, a number of zones are FAKE. That is, they
+ * don't match what people use in the real world.
+ *
+ * FAKE zones:
+ *
+ * EET (should be EEST)
+ * ART (should be EEST)
+ * MET (should be IRST)
+ * NET (should be AMST)
+ * PLT (should be PKT)
+ * BST (should be BDT)
+ * VST (should be ICT)
+ * CTT (should be CST) +
+ * ACT (should be CST) +
+ * AET (should be EST) +
+ * MIT (should be WST) +
+ * IET (should be EST) +
+ * PRT (should be AST) +
+ * CNT (should be NST)
+ * AGT (should be ARST)
+ * BET (should be EST) +
+ *
+ * + A zone with the correct name already exists and means something
+ * else. E.g., EST usually indicates the US Eastern zone, so it cannot be
+ * used for Brazil (BET).
+ */
+void TimeZoneTest::TestShortZoneIDs()
+{
+ UErrorCode status = U_ZERO_ERROR;
+
+ // This test case is tzdata version sensitive.
+ UBool isNonReferenceTzdataVersion = FALSE;
+ const char *tzdataVer = TimeZone::getTZDataVersion(status);
+ if (failure(status, "getTZDataVersion")) return;
+ if (uprv_strcmp(tzdataVer, TimeZoneTest::REFERENCE_DATA_VERSION) != 0) {
+ // Note: We want to display a warning message here if
+ // REFERENCE_DATA_VERSION is out of date - so we
+ // do not forget to update the value before GA.
+ isNonReferenceTzdataVersion = TRUE;
+ logln(UnicodeString("Warning: Active tzdata version (") + tzdataVer +
+ ") does not match the reference tzdata version ("
+ + REFERENCE_DATA_VERSION + ") for this test case data.");
+ }
+
+ // Note: useDaylightTime returns true if DST is observed
+ // in the time zone in the current calendar year. The test
+ // data is valid for the date after the reference year below.
+ // If system clock is before the year, some test cases may
+ // fail.
+ GregorianCalendar cal(*TimeZone::getGMT(), status);
+ if (failure(status, "GregorianCalendar")) return;
+ cal.set(TimeZoneTest::REFERENCE_YEAR, UCAL_JANUARY, 2); // day 2 in GMT
+
+ UBool isDateBeforeReferenceYear = ucal_getNow() < cal.getTime(status);
+ if (failure(status, "Calendar::getTime")) return;
+ if (isDateBeforeReferenceYear) {
+ logln("Warning: Past time is set to the system clock. Some test cases may not return expected results.");
+ }
+
+ int32_t i;
+ // Create a small struct to hold the array
+ struct
+ {
+ const char *id;
+ int32_t offset;
+ UBool daylight;
+ }
+ kReferenceList [] =
+ {
+ {"MIT", -660, FALSE},
+ {"HST", -600, FALSE},
+ {"AST", -540, TRUE},
+ {"PST", -480, TRUE},
+ {"PNT", -420, FALSE},
+ {"MST", -420, FALSE}, // updated Aug 2003 aliu
+ {"CST", -360, TRUE},
+ {"IET", -300, TRUE}, // updated Jan 2006 srl
+ {"EST", -300, FALSE}, // updated Aug 2003 aliu
+ {"PRT", -240, FALSE},
+ {"CNT", -210, TRUE},
+ {"AGT", -180, TRUE}, // updated by tzdata2007k
+ {"BET", -180, TRUE},
+ {"GMT", 0, FALSE},
+ {"UTC", 0, FALSE}, // ** srl: seems broken in C++
+ {"ECT", 60, TRUE},
+ {"MET", 60, TRUE}, // updated 12/3/99 aliu
+ {"ART", 120, TRUE},
+ {"EET", 120, TRUE},
+ {"CAT", 120, FALSE}, // Africa/Harare
+ {"EAT", 180, FALSE},
+ {"NET", 240, TRUE}, // updated 12/3/99 aliu
+ {"PLT", 300, FALSE}, // updated by 2008c - no DST after 2008
+ {"IST", 330, FALSE},
+ {"BST", 360, FALSE},
+ {"VST", 420, FALSE},
+ {"CTT", 480, FALSE}, // updated Aug 2003 aliu
+ {"JST", 540, FALSE},
+ {"ACT", 570, FALSE}, // updated Aug 2003 aliu
+ {"AET", 600, TRUE},
+ {"SST", 660, FALSE},
+ {"NST", 720, TRUE}, // Pacific/Auckland
+
+ // From icuzones:
+ {"Etc/Unknown", 0, FALSE},
+
+ {"SystemV/AST4ADT", -240, TRUE},
+ {"SystemV/EST5EDT", -300, TRUE},
+ {"SystemV/CST6CDT", -360, TRUE},
+ {"SystemV/MST7MDT", -420, TRUE},
+ {"SystemV/PST8PDT", -480, TRUE},
+ {"SystemV/YST9YDT", -540, TRUE},
+ {"SystemV/AST4", -240, FALSE},
+ {"SystemV/EST5", -300, FALSE},
+ {"SystemV/CST6", -360, FALSE},
+ {"SystemV/MST7", -420, FALSE},
+ {"SystemV/PST8", -480, FALSE},
+ {"SystemV/YST9", -540, FALSE},
+ {"SystemV/HST10", -600, FALSE},
+
+ {"",0,FALSE}
+ };
+
+ for(i=0;kReferenceList[i].id[0];i++) {
+ UnicodeString itsID(kReferenceList[i].id);
+ UBool ok = TRUE;
+ // Check existence.
+ TimeZone *tz = TimeZone::createTimeZone(itsID);
+ if (!tz || (kReferenceList[i].offset != 0 && *tz == *TimeZone::getGMT())) {
+ errln("FAIL: Time Zone " + itsID + " does not exist!");
+ continue;
+ }
+
+ // Check daylight usage.
+ UBool usesDaylight = tz->useDaylightTime();
+ if (usesDaylight != kReferenceList[i].daylight) {
+ if (isNonReferenceTzdataVersion || isDateBeforeReferenceYear) {
+ logln("Warning: Time Zone " + itsID + " use daylight is " +
+ (usesDaylight?"TRUE":"FALSE") +
+ " but it should be " +
+ ((kReferenceList[i].daylight)?"TRUE":"FALSE"));
+ } else {
+ errln("FAIL: Time Zone " + itsID + " use daylight is " +
+ (usesDaylight?"TRUE":"FALSE") +
+ " but it should be " +
+ ((kReferenceList[i].daylight)?"TRUE":"FALSE"));
+ }
+ ok = FALSE;
+ }
+
+ // Check offset
+ int32_t offsetInMinutes = tz->getRawOffset()/60000;
+ if (offsetInMinutes != kReferenceList[i].offset) {
+ if (isNonReferenceTzdataVersion || isDateBeforeReferenceYear) {
+ logln("FAIL: Time Zone " + itsID + " raw offset is " +
+ offsetInMinutes +
+ " but it should be " + kReferenceList[i].offset);
+ } else {
+ errln("FAIL: Time Zone " + itsID + " raw offset is " +
+ offsetInMinutes +
+ " but it should be " + kReferenceList[i].offset);
+ }
+ ok = FALSE;
+ }
+
+ if (ok) {
+ logln("OK: " + itsID +
+ " useDaylightTime() & getRawOffset() as expected");
+ }
+ delete tz;
+ }
+
+
+ // OK now test compat
+ logln("Testing for compatibility zones");
+
+ const char* compatibilityMap[] = {
+ // This list is copied from tz.alias. If tz.alias
+ // changes, this list must be updated. Current as of Mar 2007
+ "ACT", "Australia/Darwin",
+ "AET", "Australia/Sydney",
+ "AGT", "America/Buenos_Aires",
+ "ART", "Africa/Cairo",
+ "AST", "America/Anchorage",
+ "BET", "America/Sao_Paulo",
+ "BST", "Asia/Dhaka", // # spelling changed in 2000h; was Asia/Dacca
+ "CAT", "Africa/Harare",
+ "CNT", "America/St_Johns",
+ "CST", "America/Chicago",
+ "CTT", "Asia/Shanghai",
+ "EAT", "Africa/Addis_Ababa",
+ "ECT", "Europe/Paris",
+ // EET Europe/Istanbul # EET is a standard UNIX zone
+ // "EST", "America/New_York", # Defined as -05:00
+ // "HST", "Pacific/Honolulu", # Defined as -10:00
+ "IET", "America/Indianapolis",
+ "IST", "Asia/Calcutta",
+ "JST", "Asia/Tokyo",
+ // MET Asia/Tehran # MET is a standard UNIX zone
+ "MIT", "Pacific/Apia",
+ // "MST", "America/Denver", # Defined as -07:00
+ "NET", "Asia/Yerevan",
+ "NST", "Pacific/Auckland",
+ "PLT", "Asia/Karachi",
+ "PNT", "America/Phoenix",
+ "PRT", "America/Puerto_Rico",
+ "PST", "America/Los_Angeles",
+ "SST", "Pacific/Guadalcanal",
+ "UTC", "Etc/GMT",
+ "VST", "Asia/Saigon",
+ "","",""
+ };
+
+ for (i=0;*compatibilityMap[i];i+=2) {
+ UnicodeString itsID;
+
+ const char *zone1 = compatibilityMap[i];
+ const char *zone2 = compatibilityMap[i+1];
+
+ TimeZone *tz1 = TimeZone::createTimeZone(zone1);
+ TimeZone *tz2 = TimeZone::createTimeZone(zone2);
+
+ if (!tz1) {
+ errln(UnicodeString("FAIL: Could not find short ID zone ") + zone1);
+ }
+ if (!tz2) {
+ errln(UnicodeString("FAIL: Could not find long ID zone ") + zone2);
+ }
+
+ if (tz1 && tz2) {
+ // make NAME same so comparison will only look at the rest
+ tz2->setID(tz1->getID(itsID));
+
+ if (*tz1 != *tz2) {
+ errln("FAIL: " + UnicodeString(zone1) +
+ " != " + UnicodeString(zone2));
+ } else {
+ logln("OK: " + UnicodeString(zone1) +
+ " == " + UnicodeString(zone2));
+ }
+ }
+
+ delete tz1;
+ delete tz2;
+ }
+}
+
+
+/**
+ * Utility function for TestCustomParse
+ */
+UnicodeString& TimeZoneTest::formatOffset(int32_t offset, UnicodeString &rv) {
+ rv.remove();
+ UChar sign = 0x002B;
+ if (offset < 0) {
+ sign = 0x002D;
+ offset = -offset;
+ }
+
+ int32_t s = offset % 60;
+ offset /= 60;
+ int32_t m = offset % 60;
+ int32_t h = offset / 60;
+
+ rv += (UChar)(sign);
+ if (h >= 10) {
+ rv += (UChar)(0x0030 + (h/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (h%10));
+
+ rv += (UChar)0x003A; /* ':' */
+ if (m >= 10) {
+ rv += (UChar)(0x0030 + (m/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (m%10));
+
+ if (s) {
+ rv += (UChar)0x003A; /* ':' */
+ if (s >= 10) {
+ rv += (UChar)(0x0030 + (s/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (s%10));
+ }
+ return rv;
+}
+
+/**
+ * Utility function for TestCustomParse, generating time zone ID
+ * string for the give offset.
+ */
+UnicodeString& TimeZoneTest::formatTZID(int32_t offset, UnicodeString &rv) {
+ rv.remove();
+ UChar sign = 0x002B;
+ if (offset < 0) {
+ sign = 0x002D;
+ offset = -offset;
+ }
+
+ int32_t s = offset % 60;
+ offset /= 60;
+ int32_t m = offset % 60;
+ int32_t h = offset / 60;
+
+ rv += "GMT";
+ rv += (UChar)(sign);
+ if (h >= 10) {
+ rv += (UChar)(0x0030 + (h/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (h%10));
+ rv += (UChar)0x003A;
+ if (m >= 10) {
+ rv += (UChar)(0x0030 + (m/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (m%10));
+
+ if (s) {
+ rv += (UChar)0x003A;
+ if (s >= 10) {
+ rv += (UChar)(0x0030 + (s/10));
+ } else {
+ rv += (UChar)0x0030;
+ }
+ rv += (UChar)(0x0030 + (s%10));
+ }
+ return rv;
+}
+
+/**
+ * As part of the VM fix (see CCC approved RFE 4028006, bug
+ * 4044013), TimeZone.getTimeZone() has been modified to recognize
+ * generic IDs of the form GMT[+-]hh:mm, GMT[+-]hhmm, and
+ * GMT[+-]hh. Test this behavior here.
+ *
+ * @bug 4044013
+ */
+void TimeZoneTest::TestCustomParse()
+{
+ int32_t i;
+ const int32_t kUnparseable = 604800; // the number of seconds in a week. More than any offset should be.
+
+ struct
+ {
+ const char *customId;
+ int32_t expectedOffset;
+ }
+ kData[] =
+ {
+ // ID Expected offset in seconds
+ {"GMT", kUnparseable}, //Isn't custom. [returns normal GMT]
+ {"GMT-YOUR.AD.HERE", kUnparseable},
+ {"GMT0", kUnparseable},
+ {"GMT+0", (0)},
+ {"GMT+1", (1*60*60)},
+ {"GMT-0030", (-30*60)},
+ {"GMT+15:99", kUnparseable},
+ {"GMT+", kUnparseable},
+ {"GMT-", kUnparseable},
+ {"GMT+0:", kUnparseable},
+ {"GMT-:", kUnparseable},
+ {"GMT-YOUR.AD.HERE", kUnparseable},
+ {"GMT+0010", (10*60)}, // Interpret this as 00:10
+ {"GMT-10", (-10*60*60)},
+ {"GMT+30", kUnparseable},
+ {"GMT-3:30", (-(3*60+30)*60)},
+ {"GMT-230", (-(2*60+30)*60)},
+ {"GMT+05:13:05", ((5*60+13)*60+5)},
+ {"GMT-71023", (-((7*60+10)*60+23))},
+ {"GMT+01:23:45:67", kUnparseable},
+ {"GMT+01:234", kUnparseable},
+ {"GMT-2:31:123", kUnparseable},
+ {"GMT+3:75", kUnparseable},
+ {"GMT-01010101", kUnparseable},
+ {0, 0}
+ };
+
+ for (i=0; kData[i].customId != 0; i++) {
+ UnicodeString id(kData[i].customId);
+ int32_t exp = kData[i].expectedOffset;
+ TimeZone *zone = TimeZone::createTimeZone(id);
+ UnicodeString itsID, temp;
+
+ if (dynamic_cast<OlsonTimeZone *>(zone) != NULL) {
+ logln(id + " -> Olson time zone");
+ } else {
+ zone->getID(itsID);
+ int32_t ioffset = zone->getRawOffset()/1000;
+ UnicodeString offset, expectedID;
+ formatOffset(ioffset, offset);
+ formatTZID(ioffset, expectedID);
+ logln(id + " -> " + itsID + " " + offset);
+ if (exp == kUnparseable && itsID != "GMT") {
+ errln("Expected parse failure for " + id +
+ ", got offset of " + offset +
+ ", id " + itsID);
+ }
+ // JDK 1.3 creates custom zones with the ID "Custom"
+ // JDK 1.4 creates custom zones with IDs of the form "GMT+02:00"
+ // ICU creates custom zones with IDs of the form "GMT+02:00"
+ else if (exp != kUnparseable && (ioffset != exp || itsID != expectedID)) {
+ dataerrln("Expected offset of " + formatOffset(exp, temp) +
+ ", id " + expectedID +
+ ", for " + id +
+ ", got offset of " + offset +
+ ", id " + itsID);
+ }
+ }
+ delete zone;
+ }
+}
+
+void
+TimeZoneTest::TestAliasedNames()
+{
+ struct {
+ const char *from;
+ const char *to;
+ } kData[] = {
+ /* Generated by org.unicode.cldr.tool.CountItems */
+
+ /* zoneID, canonical zoneID */
+ {"Africa/Timbuktu", "Africa/Bamako"},
+ {"America/Argentina/Buenos_Aires", "America/Buenos_Aires"},
+ {"America/Argentina/Catamarca", "America/Catamarca"},
+ {"America/Argentina/ComodRivadavia", "America/Catamarca"},
+ {"America/Argentina/Cordoba", "America/Cordoba"},
+ {"America/Argentina/Jujuy", "America/Jujuy"},
+ {"America/Argentina/Mendoza", "America/Mendoza"},
+ {"America/Atka", "America/Adak"},
+ {"America/Ensenada", "America/Tijuana"},
+ {"America/Fort_Wayne", "America/Indiana/Indianapolis"},
+ {"America/Indianapolis", "America/Indiana/Indianapolis"},
+ {"America/Knox_IN", "America/Indiana/Knox"},
+ {"America/Louisville", "America/Kentucky/Louisville"},
+ {"America/Porto_Acre", "America/Rio_Branco"},
+ {"America/Rosario", "America/Cordoba"},
+ {"America/Virgin", "America/St_Thomas"},
+ {"Asia/Ashkhabad", "Asia/Ashgabat"},
+ {"Asia/Chungking", "Asia/Chongqing"},
+ {"Asia/Dacca", "Asia/Dhaka"},
+ {"Asia/Istanbul", "Europe/Istanbul"},
+ {"Asia/Macao", "Asia/Macau"},
+ {"Asia/Tel_Aviv", "Asia/Jerusalem"},
+ {"Asia/Thimbu", "Asia/Thimphu"},
+ {"Asia/Ujung_Pandang", "Asia/Makassar"},
+ {"Asia/Ulan_Bator", "Asia/Ulaanbaatar"},
+ {"Australia/ACT", "Australia/Sydney"},
+ {"Australia/Canberra", "Australia/Sydney"},
+ {"Australia/LHI", "Australia/Lord_Howe"},
+ {"Australia/NSW", "Australia/Sydney"},
+ {"Australia/North", "Australia/Darwin"},
+ {"Australia/Queensland", "Australia/Brisbane"},
+ {"Australia/South", "Australia/Adelaide"},
+ {"Australia/Tasmania", "Australia/Hobart"},
+ {"Australia/Victoria", "Australia/Melbourne"},
+ {"Australia/West", "Australia/Perth"},
+ {"Australia/Yancowinna", "Australia/Broken_Hill"},
+ {"Brazil/Acre", "America/Rio_Branco"},
+ {"Brazil/DeNoronha", "America/Noronha"},
+ {"Brazil/East", "America/Sao_Paulo"},
+ {"Brazil/West", "America/Manaus"},
+ {"Canada/Atlantic", "America/Halifax"},
+ {"Canada/Central", "America/Winnipeg"},
+ {"Canada/East-Saskatchewan", "America/Regina"},
+ {"Canada/Eastern", "America/Toronto"},
+ {"Canada/Mountain", "America/Edmonton"},
+ {"Canada/Newfoundland", "America/St_Johns"},
+ {"Canada/Pacific", "America/Vancouver"},
+ {"Canada/Saskatchewan", "America/Regina"},
+ {"Canada/Yukon", "America/Whitehorse"},
+ {"Chile/Continental", "America/Santiago"},
+ {"Chile/EasterIsland", "Pacific/Easter"},
+ {"Cuba", "America/Havana"},
+ {"Egypt", "Africa/Cairo"},
+ {"Eire", "Europe/Dublin"},
+ {"Etc/GMT+0", "Etc/GMT"},
+ {"Etc/GMT-0", "Etc/GMT"},
+ {"Etc/GMT0", "Etc/GMT"},
+ {"Etc/Greenwich", "Etc/GMT"},
+ {"Etc/UCT", "Etc/GMT"},
+ {"Etc/UTC", "Etc/GMT"},
+ {"Etc/Universal", "Etc/GMT"},
+ {"Etc/Zulu", "Etc/GMT"},
+ {"Europe/Belfast", "Europe/London"},
+ {"Europe/Nicosia", "Asia/Nicosia"},
+ {"Europe/Tiraspol", "Europe/Chisinau"},
+ {"GB", "Europe/London"},
+ {"GB-Eire", "Europe/London"},
+ {"GMT", "Etc/GMT"},
+ {"GMT+0", "Etc/GMT"},
+ {"GMT-0", "Etc/GMT"},
+ {"GMT0", "Etc/GMT"},
+ {"Greenwich", "Etc/GMT"},
+ {"Hongkong", "Asia/Hong_Kong"},
+ {"Iceland", "Atlantic/Reykjavik"},
+ {"Iran", "Asia/Tehran"},
+ {"Israel", "Asia/Jerusalem"},
+ {"Jamaica", "America/Jamaica"},
+ {"Japan", "Asia/Tokyo"},
+ {"Kwajalein", "Pacific/Kwajalein"},
+ {"Libya", "Africa/Tripoli"},
+ {"Mexico/BajaNorte", "America/Tijuana"},
+ {"Mexico/BajaSur", "America/Mazatlan"},
+ {"Mexico/General", "America/Mexico_City"},
+ {"NZ", "Pacific/Auckland"},
+ {"NZ-CHAT", "Pacific/Chatham"},
+ {"Navajo", "America/Shiprock"},
+ {"PRC", "Asia/Shanghai"},
+ {"Pacific/Samoa", "Pacific/Pago_Pago"},
+ {"Pacific/Yap", "Pacific/Truk"},
+ {"Poland", "Europe/Warsaw"},
+ {"Portugal", "Europe/Lisbon"},
+ {"ROC", "Asia/Taipei"},
+ {"ROK", "Asia/Seoul"},
+ {"Singapore", "Asia/Singapore"},
+ {"Turkey", "Europe/Istanbul"},
+ {"UCT", "Etc/GMT"},
+ {"US/Alaska", "America/Anchorage"},
+ {"US/Aleutian", "America/Adak"},
+ {"US/Arizona", "America/Phoenix"},
+ {"US/Central", "America/Chicago"},
+ {"US/East-Indiana", "America/Indiana/Indianapolis"},
+ {"US/Eastern", "America/New_York"},
+ {"US/Hawaii", "Pacific/Honolulu"},
+ {"US/Indiana-Starke", "America/Indiana/Knox"},
+ {"US/Michigan", "America/Detroit"},
+ {"US/Mountain", "America/Denver"},
+ {"US/Pacific", "America/Los_Angeles"},
+ {"US/Pacific-New", "America/Los_Angeles"},
+ {"US/Samoa", "Pacific/Pago_Pago"},
+ {"UTC", "Etc/GMT"},
+ {"Universal", "Etc/GMT"},
+ {"W-SU", "Europe/Moscow"},
+ {"Zulu", "Etc/GMT"},
+ /* Total: 113 */
+
+ };
+
+ TimeZone::EDisplayType styles[] = { TimeZone::SHORT, TimeZone::LONG };
+ UBool useDst[] = { FALSE, TRUE };
+ int32_t noLoc = uloc_countAvailable();
+
+ int32_t i, j, k, loc;
+ UnicodeString fromName, toName;
+ TimeZone *from = NULL, *to = NULL;
+ for(i = 0; i < (int32_t)(sizeof(kData)/sizeof(kData[0])); i++) {
+ from = TimeZone::createTimeZone(kData[i].from);
+ to = TimeZone::createTimeZone(kData[i].to);
+ if(!from->hasSameRules(*to)) {
+ errln("different at %i\n", i);
+ }
+ if(!quick) {
+ for(loc = 0; loc < noLoc; loc++) {
+ const char* locale = uloc_getAvailable(loc);
+ for(j = 0; j < (int32_t)(sizeof(styles)/sizeof(styles[0])); j++) {
+ for(k = 0; k < (int32_t)(sizeof(useDst)/sizeof(useDst[0])); k++) {
+ fromName.remove();
+ toName.remove();
+ from->getDisplayName(useDst[k], styles[j],locale, fromName);
+ to->getDisplayName(useDst[k], styles[j], locale, toName);
+ if(fromName.compare(toName) != 0) {
+ errln("Fail: Expected "+toName+" but got " + prettify(fromName)
+ + " for locale: " + locale + " index: "+ loc
+ + " to id "+ kData[i].to
+ + " from id " + kData[i].from);
+ }
+ }
+ }
+ }
+ } else {
+ fromName.remove();
+ toName.remove();
+ from->getDisplayName(fromName);
+ to->getDisplayName(toName);
+ if(fromName.compare(toName) != 0) {
+ errln("Fail: Expected "+toName+" but got " + fromName);
+ }
+ }
+ delete from;
+ delete to;
+ }
+}
+
+/**
+ * Test the basic functionality of the getDisplayName() API.
+ *
+ * @bug 4112869
+ * @bug 4028006
+ *
+ * See also API change request A41.
+ *
+ * 4/21/98 - make smarter, so the test works if the ext resources
+ * are present or not.
+ */
+void
+TimeZoneTest::TestDisplayName()
+{
+ UErrorCode status = U_ZERO_ERROR;
+ int32_t i;
+ TimeZone *zone = TimeZone::createTimeZone("PST");
+ UnicodeString name;
+ zone->getDisplayName(Locale::getEnglish(), name);
+ logln("PST->" + name);
+ if (name.compare("Pacific Standard Time") != 0)
+ dataerrln("Fail: Expected \"Pacific Standard Time\" but got " + name);
+
+ //*****************************************************************
+ // THE FOLLOWING LINES MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ // THE FOLLOWING LINES MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ // THE FOLLOWING LINES MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ //*****************************************************************
+ struct
+ {
+ UBool useDst;
+ TimeZone::EDisplayType style;
+ const char *expect;
+ } kData[] = {
+ {FALSE, TimeZone::SHORT, "PST"},
+ {TRUE, TimeZone::SHORT, "PDT"},
+ {FALSE, TimeZone::LONG, "Pacific Standard Time"},
+ {TRUE, TimeZone::LONG, "Pacific Daylight Time"},
+
+ {FALSE, TimeZone::SHORT_GENERIC, "PT"},
+ {TRUE, TimeZone::SHORT_GENERIC, "PT"},
+ {FALSE, TimeZone::LONG_GENERIC, "Pacific Time"},
+ {TRUE, TimeZone::LONG_GENERIC, "Pacific Time"},
+
+ {FALSE, TimeZone::SHORT_GMT, "-0800"},
+ {TRUE, TimeZone::SHORT_GMT, "-0700"},
+ {FALSE, TimeZone::LONG_GMT, "GMT-08:00"},
+ {TRUE, TimeZone::LONG_GMT, "GMT-07:00"},
+
+ {FALSE, TimeZone::SHORT_COMMONLY_USED, "PST"},
+ {TRUE, TimeZone::SHORT_COMMONLY_USED, "PDT"},
+ {FALSE, TimeZone::GENERIC_LOCATION, "United States (Los Angeles)"},
+ {TRUE, TimeZone::GENERIC_LOCATION, "United States (Los Angeles)"},
+
+ {FALSE, TimeZone::LONG, ""}
+ };
+
+ for (i=0; kData[i].expect[0] != '\0'; i++)
+ {
+ name.remove();
+ name = zone->getDisplayName(kData[i].useDst,
+ kData[i].style,
+ Locale::getEnglish(), name);
+ if (name.compare(kData[i].expect) != 0)
+ dataerrln("Fail: Expected " + UnicodeString(kData[i].expect) + "; got " + name);
+ logln("PST [with options]->" + name);
+ }
+ for (i=0; kData[i].expect[0] != '\0'; i++)
+ {
+ name.remove();
+ name = zone->getDisplayName(kData[i].useDst,
+ kData[i].style, name);
+ if (name.compare(kData[i].expect) != 0)
+ dataerrln("Fail: Expected " + UnicodeString(kData[i].expect) + "; got " + name);
+ logln("PST [with options]->" + name);
+ }
+
+
+ // Make sure that we don't display the DST name by constructing a fake
+ // PST zone that has DST all year long.
+ SimpleTimeZone *zone2 = new SimpleTimeZone(0, "PST");
+
+ zone2->setStartRule(UCAL_JANUARY, 1, 0, 0, status);
+ zone2->setEndRule(UCAL_DECEMBER, 31, 0, 0, status);
+
+ UnicodeString inDaylight;
+ if (zone2->inDaylightTime(UDate(0), status)) {
+ inDaylight = UnicodeString("TRUE");
+ } else {
+ inDaylight = UnicodeString("FALSE");
+ }
+ logln(UnicodeString("Modified PST inDaylightTime->") + inDaylight );
+ if(U_FAILURE(status))
+ {
+ dataerrln("Some sort of error..." + UnicodeString(u_errorName(status))); // REVISIT
+ }
+ name.remove();
+ name = zone2->getDisplayName(Locale::getEnglish(),name);
+ logln("Modified PST->" + name);
+ if (name.compare("Pacific Standard Time") != 0)
+ dataerrln("Fail: Expected \"Pacific Standard Time\"");
+
+ // Make sure we get the default display format for Locales
+ // with no display name data.
+ Locale mt_MT("mt_MT");
+ name.remove();
+ name = zone->getDisplayName(mt_MT,name);
+ //*****************************************************************
+ // THE FOLLOWING LINE MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ // THE FOLLOWING LINE MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ // THE FOLLOWING LINE MUST BE UPDATED IF THE LOCALE DATA CHANGES
+ //*****************************************************************
+ logln("PST(mt_MT)->" + name);
+
+ // *** REVISIT SRL how in the world do I check this? looks java specific.
+ // Now be smart -- check to see if zh resource is even present.
+ // If not, we expect the en fallback behavior.
+ ResourceBundle enRB(NULL,
+ Locale::getEnglish(), status);
+ if(U_FAILURE(status))
+ dataerrln("Couldn't get ResourceBundle for en - %s", u_errorName(status));
+
+ ResourceBundle mtRB(NULL,
+ mt_MT, status);
+ //if(U_FAILURE(status))
+ // errln("Couldn't get ResourceBundle for mt_MT");
+
+ UBool noZH = U_FAILURE(status);
+
+ if (noZH) {
+ logln("Warning: Not testing the mt_MT behavior because resource is absent");
+ if (name != "Pacific Standard Time")
+ dataerrln("Fail: Expected Pacific Standard Time");
+ }
+
+
+ if (name.compare("GMT-08:00") &&
+ name.compare("GMT-8:00") &&
+ name.compare("GMT-0800") &&
+ name.compare("GMT-800")) {
+ dataerrln(UnicodeString("Fail: Expected GMT-08:00 or something similar for PST in mt_MT but got ") + name );
+ dataerrln("************************************************************");
+ dataerrln("THE ABOVE FAILURE MAY JUST MEAN THE LOCALE DATA HAS CHANGED");
+ dataerrln("************************************************************");
+ }
+
+ // Now try a non-existent zone
+ delete zone2;
+ zone2 = new SimpleTimeZone(90*60*1000, "xyzzy");
+ name.remove();
+ name = zone2->getDisplayName(Locale::getEnglish(),name);
+ logln("GMT+90min->" + name);
+ if (name.compare("GMT+01:30") &&
+ name.compare("GMT+1:30") &&
+ name.compare("GMT+0130") &&
+ name.compare("GMT+130"))
+ dataerrln("Fail: Expected GMT+01:30 or something similar");
+ name.truncate(0);
+ zone2->getDisplayName(name);
+ logln("GMT+90min->" + name);
+ if (name.compare("GMT+01:30") &&
+ name.compare("GMT+1:30") &&
+ name.compare("GMT+0130") &&
+ name.compare("GMT+130"))
+ dataerrln("Fail: Expected GMT+01:30 or something similar");
+ // clean up
+ delete zone;
+ delete zone2;
+}
+
+/**
+ * @bug 4107276
+ */
+void
+TimeZoneTest::TestDSTSavings()
+{
+ UErrorCode status = U_ZERO_ERROR;
+ // It might be better to find a way to integrate this test into the main TimeZone
+ // tests above, but I don't have time to figure out how to do this (or if it's
+ // even really a good idea). Let's consider that a future. --rtg 1/27/98
+ SimpleTimeZone *tz = new SimpleTimeZone(-5 * U_MILLIS_PER_HOUR, "dstSavingsTest",
+ UCAL_MARCH, 1, 0, 0, UCAL_SEPTEMBER, 1, 0, 0,
+ (int32_t)(0.5 * U_MILLIS_PER_HOUR), status);
+ if(U_FAILURE(status))
+ errln("couldn't create TimeZone");
+
+ if (tz->getRawOffset() != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("Got back a raw offset of ") + (tz->getRawOffset() / U_MILLIS_PER_HOUR) +
+ " hours instead of -5 hours.");
+ if (!tz->useDaylightTime())
+ errln("Test time zone should use DST but claims it doesn't.");
+ if (tz->getDSTSavings() != 0.5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("Set DST offset to 0.5 hour, but got back ") + (tz->getDSTSavings() /
+ U_MILLIS_PER_HOUR) + " hours instead.");
+
+ int32_t offset = tz->getOffset(GregorianCalendar::AD, 1998, UCAL_JANUARY, 1,
+ UCAL_THURSDAY, 10 * U_MILLIS_PER_HOUR,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10 AM, 1/1/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz->getOffset(GregorianCalendar::AD, 1998, UCAL_JUNE, 1, UCAL_MONDAY,
+ 10 * U_MILLIS_PER_HOUR,status);
+ if (offset != -4.5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10 AM, 6/1/98 should have been -4.5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ tz->setDSTSavings(U_MILLIS_PER_HOUR, status);
+ offset = tz->getOffset(GregorianCalendar::AD, 1998, UCAL_JANUARY, 1,
+ UCAL_THURSDAY, 10 * U_MILLIS_PER_HOUR,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10 AM, 1/1/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz->getOffset(GregorianCalendar::AD, 1998, UCAL_JUNE, 1, UCAL_MONDAY,
+ 10 * U_MILLIS_PER_HOUR,status);
+ if (offset != -4 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10 AM, 6/1/98 (with a 1-hour DST offset) should have been -4 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ delete tz;
+}
+
+/**
+ * @bug 4107570
+ */
+void
+TimeZoneTest::TestAlternateRules()
+{
+ // Like TestDSTSavings, this test should probably be integrated somehow with the main
+ // test at the top of this class, but I didn't have time to figure out how to do that.
+ // --rtg 1/28/98
+
+ SimpleTimeZone tz(-5 * U_MILLIS_PER_HOUR, "alternateRuleTest");
+
+ // test the day-of-month API
+ UErrorCode status = U_ZERO_ERROR;
+ tz.setStartRule(UCAL_MARCH, 10, 12 * U_MILLIS_PER_HOUR, status);
+ if(U_FAILURE(status))
+ errln("tz.setStartRule failed");
+ tz.setEndRule(UCAL_OCTOBER, 20, 12 * U_MILLIS_PER_HOUR, status);
+ if(U_FAILURE(status))
+ errln("tz.setStartRule failed");
+
+ int32_t offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_MARCH, 5,
+ UCAL_THURSDAY, 10 * U_MILLIS_PER_HOUR,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 3/5/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_MARCH, 15,
+ UCAL_SUNDAY, 10 * millisPerHour,status);
+ if (offset != -4 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 3/15/98 should have been -4 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_OCTOBER, 15,
+ UCAL_THURSDAY, 10 * millisPerHour,status);
+ if (offset != -4 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 10/15/98 should have been -4 hours, but we got ") + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_OCTOBER, 25,
+ UCAL_SUNDAY, 10 * millisPerHour,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 10/25/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ // test the day-of-week-after-day-in-month API
+ tz.setStartRule(UCAL_MARCH, 10, UCAL_FRIDAY, 12 * millisPerHour, TRUE, status);
+ if(U_FAILURE(status))
+ errln("tz.setStartRule failed");
+ tz.setEndRule(UCAL_OCTOBER, 20, UCAL_FRIDAY, 12 * millisPerHour, FALSE, status);
+ if(U_FAILURE(status))
+ errln("tz.setStartRule failed");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_MARCH, 11,
+ UCAL_WEDNESDAY, 10 * millisPerHour,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 3/11/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_MARCH, 14,
+ UCAL_SATURDAY, 10 * millisPerHour,status);
+ if (offset != -4 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 3/14/98 should have been -4 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_OCTOBER, 15,
+ UCAL_THURSDAY, 10 * millisPerHour,status);
+ if (offset != -4 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 10/15/98 should have been -4 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+
+ offset = tz.getOffset(GregorianCalendar::AD, 1998, UCAL_OCTOBER, 17,
+ UCAL_SATURDAY, 10 * millisPerHour,status);
+ if (offset != -5 * U_MILLIS_PER_HOUR)
+ errln(UnicodeString("The offset for 10AM, 10/17/98 should have been -5 hours, but we got ")
+ + (offset / U_MILLIS_PER_HOUR) + " hours.");
+}
+
+void TimeZoneTest::TestFractionalDST() {
+ const char* tzName = "Australia/Lord_Howe"; // 30 min offset
+ TimeZone* tz_icu = TimeZone::createTimeZone(tzName);
+ int dst_icu = tz_icu->getDSTSavings();
+ UnicodeString id;
+ int32_t expected = 1800000;
+ if (expected != dst_icu) {
+ dataerrln(UnicodeString("java reports dst savings of ") + expected +
+ " but icu reports " + dst_icu +
+ " for tz " + tz_icu->getID(id));
+ } else {
+ logln(UnicodeString("both java and icu report dst savings of ") + expected + " for tz " + tz_icu->getID(id));
+ }
+ delete tz_icu;
+}
+
+/**
+ * Test country code support. Jitterbug 776.
+ */
+void TimeZoneTest::TestCountries() {
+ // Make sure America/Los_Angeles is in the "US" group, and
+ // Asia/Tokyo isn't. Vice versa for the "JP" group.
+ UErrorCode ec = U_ZERO_ERROR;
+ int32_t n;
+ StringEnumeration* s = TimeZone::createEnumeration("US");
+ n = s->count(ec);
+ UBool la = FALSE, tokyo = FALSE;
+ UnicodeString laZone("America/Los_Angeles", "");
+ UnicodeString tokyoZone("Asia/Tokyo", "");
+ int32_t i;
+
+ if (s == NULL || n <= 0) {
+ dataerrln("FAIL: TimeZone::createEnumeration() returned nothing");
+ return;
+ }
+ for (i=0; i<n; ++i) {
+ const UnicodeString* id = s->snext(ec);
+ if (*id == (laZone)) {
+ la = TRUE;
+ }
+ if (*id == (tokyoZone)) {
+ tokyo = TRUE;
+ }
+ }
+ if (!la || tokyo) {
+ errln("FAIL: " + laZone + " in US = " + la);
+ errln("FAIL: " + tokyoZone + " in US = " + tokyo);
+ }
+ delete s;
+
+ s = TimeZone::createEnumeration("JP");
+ n = s->count(ec);
+ la = FALSE; tokyo = FALSE;
+
+ for (i=0; i<n; ++i) {
+ const UnicodeString* id = s->snext(ec);
+ if (*id == (laZone)) {
+ la = TRUE;
+ }
+ if (*id == (tokyoZone)) {
+ tokyo = TRUE;
+ }
+ }
+ if (la || !tokyo) {
+ errln("FAIL: " + laZone + " in JP = " + la);
+ errln("FAIL: " + tokyoZone + " in JP = " + tokyo);
+ }
+ StringEnumeration* s1 = TimeZone::createEnumeration("US");
+ StringEnumeration* s2 = TimeZone::createEnumeration("US");
+ for(i=0;i<n;++i){
+ const UnicodeString* id1 = s1->snext(ec);
+ if(id1==NULL || U_FAILURE(ec)){
+ errln("Failed to fetch next from TimeZone enumeration. Length returned : %i Current Index: %i", n,i);
+ }
+ TimeZone* tz1 = TimeZone::createTimeZone(*id1);
+ for(int j=0; j<n;++j){
+ const UnicodeString* id2 = s2->snext(ec);
+ if(id2==NULL || U_FAILURE(ec)){
+ errln("Failed to fetch next from TimeZone enumeration. Length returned : %i Current Index: %i", n,i);
+ }
+ TimeZone* tz2 = TimeZone::createTimeZone(*id2);
+ if(tz1->hasSameRules(*tz2)){
+ logln("ID1 : " + *id1+" == ID2 : " +*id2);
+ }
+ delete tz2;
+ }
+ delete tz1;
+ }
+ delete s1;
+ delete s2;
+ delete s;
+}
+
+void TimeZoneTest::TestHistorical() {
+ const int32_t H = U_MILLIS_PER_HOUR;
+ struct {
+ const char* id;
+ int32_t time; // epoch seconds
+ int32_t offset; // total offset (millis)
+ } DATA[] = {
+ // Add transition points (before/after) as desired to test historical
+ // behavior.
+ {"America/Los_Angeles", 638963999, -8*H}, // Sun Apr 01 01:59:59 GMT-08:00 1990
+ {"America/Los_Angeles", 638964000, -7*H}, // Sun Apr 01 03:00:00 GMT-07:00 1990
+ {"America/Los_Angeles", 657104399, -7*H}, // Sun Oct 28 01:59:59 GMT-07:00 1990
+ {"America/Los_Angeles", 657104400, -8*H}, // Sun Oct 28 01:00:00 GMT-08:00 1990
+ {"America/Goose_Bay", -116445601, -4*H}, // Sun Apr 24 01:59:59 GMT-04:00 1966
+ {"America/Goose_Bay", -116445600, -3*H}, // Sun Apr 24 03:00:00 GMT-03:00 1966
+ {"America/Goose_Bay", -100119601, -3*H}, // Sun Oct 30 01:59:59 GMT-03:00 1966
+ {"America/Goose_Bay", -100119600, -4*H}, // Sun Oct 30 01:00:00 GMT-04:00 1966
+ {"America/Goose_Bay", -84391201, -4*H}, // Sun Apr 30 01:59:59 GMT-04:00 1967
+ {"America/Goose_Bay", -84391200, -3*H}, // Sun Apr 30 03:00:00 GMT-03:00 1967
+ {"America/Goose_Bay", -68670001, -3*H}, // Sun Oct 29 01:59:59 GMT-03:00 1967
+ {"America/Goose_Bay", -68670000, -4*H}, // Sun Oct 29 01:00:00 GMT-04:00 1967
+ {0, 0, 0}
+ };
+
+ for (int32_t i=0; DATA[i].id!=0; ++i) {
+ const char* id = DATA[i].id;
+ TimeZone *tz = TimeZone::createTimeZone(id);
+ UnicodeString s;
+ if (tz == 0) {
+ errln("FAIL: Cannot create %s", id);
+ } else if (tz->getID(s) != UnicodeString(id)) {
+ dataerrln((UnicodeString)"FAIL: createTimeZone(" + id + ") => " + s);
+ } else {
+ UErrorCode ec = U_ZERO_ERROR;
+ int32_t raw, dst;
+ UDate when = (double) DATA[i].time * U_MILLIS_PER_SECOND;
+ tz->getOffset(when, FALSE, raw, dst, ec);
+ if (U_FAILURE(ec)) {
+ errln("FAIL: getOffset");
+ } else if ((raw+dst) != DATA[i].offset) {
+ errln((UnicodeString)"FAIL: " + DATA[i].id + ".getOffset(" +
+ //when + " = " +
+ dateToString(when) + ") => " +
+ raw + ", " + dst);
+ } else {
+ logln((UnicodeString)"Ok: " + DATA[i].id + ".getOffset(" +
+ //when + " = " +
+ dateToString(when) + ") => " +
+ raw + ", " + dst);
+ }
+ }
+ delete tz;
+ }
+}
+
+void TimeZoneTest::TestEquivalentIDs() {
+ int32_t n = TimeZone::countEquivalentIDs("PST");
+ if (n < 2) {
+ dataerrln((UnicodeString)"FAIL: countEquivalentIDs(PST) = " + n);
+ } else {
+ UBool sawLA = FALSE;
+ for (int32_t i=0; i<n; ++i) {
+ UnicodeString id = TimeZone::getEquivalentID("PST", i);
+ logln((UnicodeString)"" + i + " : " + id);
+ if (id == UnicodeString("America/Los_Angeles")) {
+ sawLA = TRUE;
+ }
+ }
+ if (!sawLA) {
+ errln("FAIL: America/Los_Angeles should be in the list");
+ }
+ }
+}
+
+// Test that a transition at the end of February is handled correctly.
+void TimeZoneTest::TestFebruary() {
+ UErrorCode status = U_ZERO_ERROR;
+
+ // Time zone with daylight savings time from the first Sunday in November
+ // to the last Sunday in February.
+ // Similar to the new rule for Brazil (Sao Paulo) in tzdata2006n.
+ //
+ // Note: In tzdata2007h, the rule had changed, so no actual zones uses
+ // lastSun in Feb anymore.
+ SimpleTimeZone tz1(-3 * U_MILLIS_PER_HOUR, // raw offset: 3h before (west of) GMT
+ UNICODE_STRING("nov-feb", 7),
+ UCAL_NOVEMBER, 1, UCAL_SUNDAY, // start: November, first, Sunday
+ 0, // midnight wall time
+ UCAL_FEBRUARY, -1, UCAL_SUNDAY, // end: February, last, Sunday
+ 0, // midnight wall time
+ status);
+ if (U_FAILURE(status)) {
+ errln("Unable to create the SimpleTimeZone(nov-feb): %s", u_errorName(status));
+ return;
+ }
+
+ // Now hardcode the same rules as for Brazil in tzdata 2006n, so that
+ // we cover the intended code even when in the future zoneinfo hardcodes
+ // these transition dates.
+ SimpleTimeZone tz2(-3 * U_MILLIS_PER_HOUR, // raw offset: 3h before (west of) GMT
+ UNICODE_STRING("nov-feb2", 8),
+ UCAL_NOVEMBER, 1, -UCAL_SUNDAY, // start: November, 1 or after, Sunday
+ 0, // midnight wall time
+ UCAL_FEBRUARY, -29, -UCAL_SUNDAY,// end: February, 29 or before, Sunday
+ 0, // midnight wall time
+ status);
+ if (U_FAILURE(status)) {
+ errln("Unable to create the SimpleTimeZone(nov-feb2): %s", u_errorName(status));
+ return;
+ }
+
+ // Gregorian calendar with the UTC time zone for getting sample test date/times.
+ GregorianCalendar gc(*TimeZone::getGMT(), status);
+ if (U_FAILURE(status)) {
+ dataerrln("Unable to create the UTC calendar: %s", u_errorName(status));
+ return;
+ }
+
+ struct {
+ // UTC time.
+ int32_t year, month, day, hour, minute, second;
+ // Expected time zone offset in hours after GMT (negative=before GMT).
+ int32_t offsetHours;
+ } data[] = {
+ { 2006, UCAL_NOVEMBER, 5, 02, 59, 59, -3 },
+ { 2006, UCAL_NOVEMBER, 5, 03, 00, 00, -2 },
+ { 2007, UCAL_FEBRUARY, 25, 01, 59, 59, -2 },
+ { 2007, UCAL_FEBRUARY, 25, 02, 00, 00, -3 },
+
+ { 2007, UCAL_NOVEMBER, 4, 02, 59, 59, -3 },
+ { 2007, UCAL_NOVEMBER, 4, 03, 00, 00, -2 },
+ { 2008, UCAL_FEBRUARY, 24, 01, 59, 59, -2 },
+ { 2008, UCAL_FEBRUARY, 24, 02, 00, 00, -3 },
+
+ { 2008, UCAL_NOVEMBER, 2, 02, 59, 59, -3 },
+ { 2008, UCAL_NOVEMBER, 2, 03, 00, 00, -2 },
+ { 2009, UCAL_FEBRUARY, 22, 01, 59, 59, -2 },
+ { 2009, UCAL_FEBRUARY, 22, 02, 00, 00, -3 },
+
+ { 2009, UCAL_NOVEMBER, 1, 02, 59, 59, -3 },
+ { 2009, UCAL_NOVEMBER, 1, 03, 00, 00, -2 },
+ { 2010, UCAL_FEBRUARY, 28, 01, 59, 59, -2 },
+ { 2010, UCAL_FEBRUARY, 28, 02, 00, 00, -3 }
+ };
+
+ TimeZone *timezones[] = { &tz1, &tz2 };
+
+ TimeZone *tz;
+ UDate dt;
+ int32_t t, i, raw, dst;
+ for (t = 0; t < LENGTHOF(timezones); ++t) {
+ tz = timezones[t];
+ for (i = 0; i < LENGTHOF(data); ++i) {
+ gc.set(data[i].year, data[i].month, data[i].day,
+ data[i].hour, data[i].minute, data[i].second);
+ dt = gc.getTime(status);
+ if (U_FAILURE(status)) {
+ errln("test case %d.%d: bad date/time %04d-%02d-%02d %02d:%02d:%02d",
+ t, i,
+ data[i].year, data[i].month + 1, data[i].day,
+ data[i].hour, data[i].minute, data[i].second);
+ status = U_ZERO_ERROR;
+ continue;
+ }
+ tz->getOffset(dt, FALSE, raw, dst, status);
+ if (U_FAILURE(status)) {
+ errln("test case %d.%d: tz.getOffset(%04d-%02d-%02d %02d:%02d:%02d) fails: %s",
+ t, i,
+ data[i].year, data[i].month + 1, data[i].day,
+ data[i].hour, data[i].minute, data[i].second,
+ u_errorName(status));
+ status = U_ZERO_ERROR;
+ } else if ((raw + dst) != data[i].offsetHours * U_MILLIS_PER_HOUR) {
+ errln("test case %d.%d: tz.getOffset(%04d-%02d-%02d %02d:%02d:%02d) returns %d+%d != %d",
+ t, i,
+ data[i].year, data[i].month + 1, data[i].day,
+ data[i].hour, data[i].minute, data[i].second,
+ raw, dst, data[i].offsetHours * U_MILLIS_PER_HOUR);
+ }
+ }
+ }
+}
+void TimeZoneTest::TestCanonicalID() {
+
+ // Some canonical IDs in CLDR are defined as "Link"
+ // in Olson tzdata.
+ static const struct {
+ const char *alias;
+ const char *zone;
+ } excluded1[] = {
+ {"America/Shiprock", "America/Denver"}, // America/Shiprock is defined as a Link to America/Denver in tzdata
+ {"America/Marigot", "America/Guadeloupe"},
+ {"America/St_Barthelemy", "America/Guadeloupe"},
+ {"Antarctica/South_Pole", "Antarctica/McMurdo"},
+ {"Atlantic/Jan_Mayen", "Europe/Oslo"},
+ {"Arctic/Longyearbyen", "Europe/Oslo"},
+ {"Europe/Guernsey", "Europe/London"},
+ {"Europe/Isle_of_Man", "Europe/London"},
+ {"Europe/Jersey", "Europe/London"},
+ {"Europe/Ljubljana", "Europe/Belgrade"},
+ {"Europe/Podgorica", "Europe/Belgrade"},
+ {"Europe/Sarajevo", "Europe/Belgrade"},
+ {"Europe/Skopje", "Europe/Belgrade"},
+ {"Europe/Zagreb", "Europe/Belgrade"},
+ {"Europe/Bratislava", "Europe/Prague"},
+ {"Europe/Mariehamn", "Europe/Helsinki"},
+ {"Europe/San_Marino", "Europe/Rome"},
+ {"Europe/Vatican", "Europe/Rome"},
+ {0, 0}
+ };
+
+ // Following IDs are aliases of Etc/GMT in CLDR,
+ // but Olson tzdata has 3 independent definitions
+ // for Etc/GMT, Etc/UTC, Etc/UCT.
+ // Until we merge them into one equivalent group
+ // in zoneinfo.res, we exclude them in the test
+ // below.
+ static const char* excluded2[] = {
+ "Etc/UCT", "UCT",
+ "Etc/UTC", "UTC",
+ "Etc/Universal", "Universal",
+ "Etc/Zulu", "Zulu", 0
+ };
+
+ // Walk through equivalency groups
+ UErrorCode ec = U_ZERO_ERROR;
+ int32_t s_length, i, j, k;
+ StringEnumeration* s = TimeZone::createEnumeration();
+ UnicodeString canonicalID, tmpCanonical;
+ s_length = s->count(ec);
+ for (i = 0; i < s_length;++i) {
+ const UnicodeString *tzid = s->snext(ec);
+ int32_t nEquiv = TimeZone::countEquivalentIDs(*tzid);
+ if (nEquiv == 0) {
+ continue;
+ }
+ UBool bFoundCanonical = FALSE;
+ // Make sure getCanonicalID returns the exact same result
+ // for all entries within a same equivalency group with some
+ // exceptions listed in exluded1.
+ // Also, one of them must be canonical id.
+ for (j = 0; j < nEquiv; j++) {
+ UnicodeString tmp = TimeZone::getEquivalentID(*tzid, j);
+ TimeZone::getCanonicalID(tmp, tmpCanonical, ec);
+ if (U_FAILURE(ec)) {
+ errln((UnicodeString)"FAIL: getCanonicalID(" + tmp + ") failed.");
+ ec = U_ZERO_ERROR;
+ continue;
+ }
+ // Some exceptional cases
+ for (k = 0; excluded1[k].alias != 0; k++) {
+ if (tmpCanonical == excluded1[k].alias) {
+ tmpCanonical = excluded1[k].zone;
+ break;
+ }
+ }
+ if (j == 0) {
+ canonicalID = tmpCanonical;
+ } else if (canonicalID != tmpCanonical) {
+ errln("FAIL: getCanonicalID(" + tmp + ") returned " + tmpCanonical + " expected:" + canonicalID);
+ }
+
+ if (canonicalID == tmp) {
+ bFoundCanonical = TRUE;
+ }
+ }
+ // At least one ID in an equvalency group must match the
+ // canonicalID
+ if (bFoundCanonical == FALSE) {
+ // test exclusion because of differences between Olson tzdata and CLDR
+ UBool isExcluded = FALSE;
+ for (k = 0; excluded2[k] != 0; k++) {
+ if (*tzid == UnicodeString(excluded2[k])) {
+ isExcluded = TRUE;
+ break;
+ }
+ }
+ if (isExcluded) {
+ continue;
+ }
+ errln((UnicodeString)"FAIL: No timezone ids match the canonical ID " + canonicalID);
+ }
+ }
+ delete s;
+
+ // Testing some special cases
+ static const struct {
+ const char *id;
+ const char *expected;
+ UBool isSystem;
+ } data[] = {
+ {"GMT-03", "GMT-03:00", FALSE},
+ {"GMT+4", "GMT+04:00", FALSE},
+ {"GMT-055", "GMT-00:55", FALSE},
+ {"GMT+430", "GMT+04:30", FALSE},
+ {"GMT-12:15", "GMT-12:15", FALSE},
+ {"GMT-091015", "GMT-09:10:15", FALSE},
+ {"GMT+1:90", 0, FALSE},
+ {"America/Argentina/Buenos_Aires", "America/Buenos_Aires", TRUE},
+ {"bogus", 0, FALSE},
+ {"", 0, FALSE},
+ {0, 0, FALSE}
+ };
+
+ UBool isSystemID;
+ for (i = 0; data[i].id != 0; i++) {
+ TimeZone::getCanonicalID(UnicodeString(data[i].id), canonicalID, isSystemID, ec);
+ if (U_FAILURE(ec)) {
+ if (ec != U_ILLEGAL_ARGUMENT_ERROR || data[i].expected != 0) {
+ errln((UnicodeString)"FAIL: getCanonicalID(\"" + data[i].id
+ + "\") returned status U_ILLEGAL_ARGUMENT_ERROR");
+ }
+ ec = U_ZERO_ERROR;
+ continue;
+ }
+ if (canonicalID != data[i].expected) {
+ dataerrln((UnicodeString)"FAIL: getCanonicalID(\"" + data[i].id
+ + "\") returned " + canonicalID + " - expected: " + data[i].expected);
+ }
+ if (isSystemID != data[i].isSystem) {
+ dataerrln((UnicodeString)"FAIL: getCanonicalID(\"" + data[i].id
+ + "\") set " + isSystemID + " to isSystemID");
+ }
+ }
+}
+
+//
+// Test Display Names, choosing zones and lcoales where there are multiple
+// meta-zones defined.
+//
+static struct {
+ const char *zoneName;
+ const char *localeName;
+ UBool summerTime;
+ TimeZone::EDisplayType style;
+ const char *expectedDisplayName; }
+ zoneDisplayTestData [] = {
+ // zone id locale summer format expected display name
+ {"Europe/London", "en", FALSE, TimeZone::SHORT, "GMT"},
+ {"Europe/London", "en", FALSE, TimeZone::LONG, "Greenwich Mean Time"},
+ {"Europe/London", "en", TRUE, TimeZone::SHORT, "GMT+01:00" /*"BST"*/},
+ {"Europe/London", "en", TRUE, TimeZone::LONG, "British Summer Time"},
+
+ {"America/Anchorage", "en", FALSE, TimeZone::SHORT, "AKST"},
+ {"America/Anchorage", "en", FALSE, TimeZone::LONG, "Alaska Standard Time"},
+ {"America/Anchorage", "en", TRUE, TimeZone::SHORT, "AKDT"},
+ {"America/Anchorage", "en", TRUE, TimeZone::LONG, "Alaska Daylight Time"},
+
+ // Southern Hemisphere, all data from meta:Australia_Western
+ {"Australia/Perth", "en", FALSE, TimeZone::SHORT, "GMT+08:00"/*"AWST"*/},
+ {"Australia/Perth", "en", FALSE, TimeZone::LONG, "Australian Western Standard Time"},
+ {"Australia/Perth", "en", TRUE, TimeZone::SHORT, "GMT+09:00"/*"AWDT"*/},
+ {"Australia/Perth", "en", TRUE, TimeZone::LONG, "Australian Western Daylight Time"},
+
+ {"America/Sao_Paulo", "en", FALSE, TimeZone::SHORT, "GMT-03:00"/*"BRT"*/},
+ {"America/Sao_Paulo", "en", FALSE, TimeZone::LONG, "Brasilia Time"},
+ {"America/Sao_Paulo", "en", TRUE, TimeZone::SHORT, "GMT-02:00"/*"BRST"*/},
+ {"America/Sao_Paulo", "en", TRUE, TimeZone::LONG, "Brasilia Summer Time"},
+
+ // No Summer Time, but had it before 1983.
+ {"Pacific/Honolulu", "en", FALSE, TimeZone::SHORT, "HST"},
+ {"Pacific/Honolulu", "en", FALSE, TimeZone::LONG, "Hawaii-Aleutian Standard Time"},
+ {"Pacific/Honolulu", "en", TRUE, TimeZone::SHORT, "HST"},
+ {"Pacific/Honolulu", "en", TRUE, TimeZone::LONG, "Hawaii-Aleutian Standard Time"},
+
+ // Northern, has Summer, not commonly used.
+ {"Europe/Helsinki", "en", FALSE, TimeZone::SHORT, "GMT+02:00"/*"EET"*/},
+ {"Europe/Helsinki", "en", FALSE, TimeZone::LONG, "Eastern European Time"},
+ {"Europe/Helsinki", "en", TRUE, TimeZone::SHORT, "GMT+03:00"/*"EEST"*/},
+ {"Europe/Helsinki", "en", true, TimeZone::LONG, "Eastern European Summer Time"},
+ {NULL, NULL, FALSE, TimeZone::SHORT, NULL} // NULL values terminate list
+ };
+
+void TimeZoneTest::TestDisplayNamesMeta() {
+ UErrorCode status = U_ZERO_ERROR;
+ GregorianCalendar cal(*TimeZone::getGMT(), status);
+ if (failure(status, "GregorianCalendar", TRUE)) return;
+
+ UBool isReferenceYear = TRUE;
+ if (cal.get(UCAL_YEAR, status) != TimeZoneTest::REFERENCE_YEAR) {
+ isReferenceYear = FALSE;
+ }
+
+ UBool sawAnError = FALSE;
+ for (int testNum = 0; zoneDisplayTestData[testNum].zoneName != NULL; testNum++) {
+ Locale locale = Locale::createFromName(zoneDisplayTestData[testNum].localeName);
+ TimeZone *zone = TimeZone::createTimeZone(zoneDisplayTestData[testNum].zoneName);
+ UnicodeString displayName;
+ zone->getDisplayName(zoneDisplayTestData[testNum].summerTime,
+ zoneDisplayTestData[testNum].style,
+ locale,
+ displayName);
+ if (displayName != zoneDisplayTestData[testNum].expectedDisplayName) {
+ char name[100];
+ UErrorCode status = U_ZERO_ERROR;
+ displayName.extract(name, 100, NULL, status);
+ if (isReferenceYear) {
+ sawAnError = TRUE;
+ dataerrln("Incorrect time zone display name. zone = \"%s\",\n"
+ " locale = \"%s\", style = %s, Summertime = %d\n"
+ " Expected \"%s\", "
+ " Got \"%s\"\n Error: %s", zoneDisplayTestData[testNum].zoneName,
+ zoneDisplayTestData[testNum].localeName,
+ zoneDisplayTestData[testNum].style==TimeZone::SHORT ?
+ "SHORT" : "LONG",
+ zoneDisplayTestData[testNum].summerTime,
+ zoneDisplayTestData[testNum].expectedDisplayName,
+ name,
+ u_errorName(status));
+ } else {
+ logln("Incorrect time zone display name. zone = \"%s\",\n"
+ " locale = \"%s\", style = %s, Summertime = %d\n"
+ " Expected \"%s\", "
+ " Got \"%s\"\n", zoneDisplayTestData[testNum].zoneName,
+ zoneDisplayTestData[testNum].localeName,
+ zoneDisplayTestData[testNum].style==TimeZone::SHORT ?
+ "SHORT" : "LONG",
+ zoneDisplayTestData[testNum].summerTime,
+ zoneDisplayTestData[testNum].expectedDisplayName,
+ name);
+ }
+ }
+ delete zone;
+ }
+ if (sawAnError) {
+ dataerrln("***Note: Errors could be the result of changes to zoneStrings locale data");
+ }
+}
+
+#endif /* #if !UCONFIG_NO_FORMATTING */
Property changes on: icu46/source/test/intltest/tztest.cpp
___________________________________________________________________
Added: svn:eol-style
+ LF
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