| /** |
| ******************************************************************************* |
| * Copyright (C) 2001-2002, International Business Machines Corporation and * |
| * others. All Rights Reserved. * |
| ******************************************************************************* |
| * |
| * $Source: /xsrl/Nsvn/icu/icu4j/src/com/ibm/icu/dev/test/timezone/TimeZoneTest.java,v $ |
| * $Date: 2002/12/03 23:15:05 $ |
| * $Revision: 1.11 $ |
| * |
| ******************************************************************************* |
| */ |
| |
| /** |
| * @test 1.22 99/09/21 |
| * @bug 4028006 4044013 4096694 4107276 4107570 4112869 4130885 |
| * @summary test TimeZone |
| * @build TimeZoneTest |
| */ |
| |
| package com.ibm.icu.dev.test.timezone; |
| |
| import com.ibm.icu.dev.test.*; |
| import com.ibm.icu.impl.ICULocaleData; |
| import com.ibm.icu.lang.*; |
| import com.ibm.icu.text.*; |
| import com.ibm.icu.util.*; |
| |
| import java.util.Date; |
| import java.util.Hashtable; |
| import java.util.Locale; |
| import java.util.ResourceBundle; |
| |
| public class TimeZoneTest extends TestFmwk |
| { |
| static final int millisPerHour = 3600000; |
| |
| public static void main(String[] args) throws Exception { |
| new TimeZoneTest().run(args); |
| } |
| |
| /** |
| * 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). |
| */ |
| public void TestShortZoneIDs() throws Exception { |
| |
| ZoneDescriptor[] JDK_116_REFERENCE_LIST = { |
| new ZoneDescriptor("MIT", -660, false), |
| new ZoneDescriptor("HST", -600, false), |
| new ZoneDescriptor("AST", -540, true), |
| new ZoneDescriptor("PST", -480, true), |
| new ZoneDescriptor("PNT", -420, false), |
| new ZoneDescriptor("MST", -420, true), |
| new ZoneDescriptor("CST", -360, true), |
| new ZoneDescriptor("IET", -300, false), |
| new ZoneDescriptor("EST", -300, true), |
| new ZoneDescriptor("PRT", -240, false), |
| new ZoneDescriptor("CNT", -210, true), |
| new ZoneDescriptor("AGT", -180, false), |
| new ZoneDescriptor("BET", -180, true), |
| // new ZoneDescriptor("CAT", -60, false), // Wrong: |
| // As of bug 4130885, fix CAT (Central Africa) |
| new ZoneDescriptor("CAT", 120, false), // Africa/Harare |
| new ZoneDescriptor("GMT", 0, false), |
| new ZoneDescriptor("UTC", 0, false), |
| new ZoneDescriptor("ECT", 60, true), |
| new ZoneDescriptor("ART", 120, true), |
| new ZoneDescriptor("EET", 120, true), |
| new ZoneDescriptor("EAT", 180, false), |
| // new ZoneDescriptor("MET", 210, true), |
| // This is a standard Unix zone, so don't remap it - Liu 3Jan01 |
| // new ZoneDescriptor("NET", 240, false); |
| // As of bug 4191164, fix NET |
| new ZoneDescriptor("NET", 240, true), |
| new ZoneDescriptor("PLT", 300, true), // Liu 3Dec02, Pakistan uses DST as of 2002 |
| new ZoneDescriptor("IST", 330, false), |
| new ZoneDescriptor("BST", 360, false), |
| new ZoneDescriptor("VST", 420, false), |
| new ZoneDescriptor("CTT", 480, true), // Revised Liu 3Jan01, std->dst |
| new ZoneDescriptor("JST", 540, false), |
| new ZoneDescriptor("ACT", 570, true), // Revised Liu 3Jan01, std->dst |
| new ZoneDescriptor("AET", 600, true), |
| new ZoneDescriptor("SST", 660, false), |
| // new ZoneDescriptor("NST", 720, false), |
| // As of bug 4130885, fix NST (New Zealand) |
| new ZoneDescriptor("NST", 720, true), // Pacific/Auckland |
| |
| // [3Jan01 Liu] Three of these zones have been updated. |
| // The CTT and ACT zones just remap to Asia/Shanghai |
| // and Australia/Darwin. Since those zones have changed, |
| // I have updated the table. The MET zone used to be mapped |
| // to Asia/Tehran but since MET is a standard Unix zone named |
| // in the source data we no longer do this in icu or icu4j. |
| }; |
| |
| Hashtable hash = new Hashtable(); |
| |
| String[] ids = TimeZone.getAvailableIDs(); |
| for (int i=0; i<ids.length; ++i) { |
| String id = ids[i]; |
| if (id.length() == 3) { |
| hash.put(id, new ZoneDescriptor(TimeZone.getTimeZone(id))); |
| } |
| } |
| |
| for (int i=0; i<JDK_116_REFERENCE_LIST.length; ++i) { |
| ZoneDescriptor referenceZone = JDK_116_REFERENCE_LIST[i]; |
| ZoneDescriptor currentZone = (ZoneDescriptor)hash.get(referenceZone.getID()); |
| if (referenceZone.equals(currentZone)) { |
| logln("ok " + referenceZone); |
| } |
| else { |
| errln("Fail: Expected " + referenceZone + |
| "; got " + currentZone); |
| } |
| } |
| } |
| |
| /** |
| * A descriptor for a zone; used to regress the short zone IDs. |
| */ |
| static class ZoneDescriptor { |
| String id; |
| int offset; // In minutes |
| boolean daylight; |
| |
| ZoneDescriptor(TimeZone zone) { |
| this.id = zone.getID(); |
| this.offset = zone.getRawOffset() / 60000; |
| this.daylight = zone.useDaylightTime(); |
| } |
| |
| ZoneDescriptor(String id, int offset, boolean daylight) { |
| this.id = id; |
| this.offset = offset; |
| this.daylight = daylight; |
| } |
| |
| public String getID() { return id; } |
| |
| public boolean equals(Object o) { |
| ZoneDescriptor that = (ZoneDescriptor)o; |
| return that != null && |
| id.equals(that.id) && |
| offset == that.offset && |
| daylight == that.daylight; |
| } |
| |
| public String toString() { |
| int min = offset; |
| char sign = '+'; |
| if (min < 0) { sign = '-'; min = -min; } |
| |
| return "Zone[\"" + id + "\", GMT" + sign + (min/60) + ':' + |
| (min%60<10?"0":"") + (min%60) + ", " + |
| (daylight ? "Daylight" : "Standard") + "]"; |
| } |
| |
| public static int compare(Object o1, Object o2) { |
| ZoneDescriptor i1 = (ZoneDescriptor)o1; |
| ZoneDescriptor i2 = (ZoneDescriptor)o2; |
| if (i1.offset > i2.offset) return 1; |
| if (i1.offset < i2.offset) return -1; |
| if (i1.daylight && !i2.daylight) return 1; |
| if (!i1.daylight && i2.daylight) return -1; |
| return i1.id.compareTo(i2.id); |
| } |
| } |
| |
| static final String EXPECTED_CUSTOM_ID = "Custom"; |
| static final String formatMinutes(int min) { |
| char sign = '+'; |
| if (min < 0) { sign = '-'; min = -min; } |
| int h = min/60; |
| min = min%60; |
| return "" + sign + h + ":" + ((min<10) ? "0" : "") + min; |
| } |
| /** |
| * 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 |
| */ |
| public void TestCustomParse() throws Exception { |
| Object[] DATA = { |
| // ID Expected offset in minutes |
| "GMT", null, |
| "GMT0", null, |
| "GMT+0", new Integer(0), |
| "GMT+1", new Integer(60), |
| "GMT-0030", new Integer(-30), |
| "GMT+15:99", new Integer(15*60+99), |
| "GMT+", null, |
| "GMT-", null, |
| "GMT+0:", null, |
| "GMT-:", null, |
| "GMT+0010", new Integer(10), // Interpret this as 00:10 |
| "GMT-10", new Integer(-10*60), |
| "GMT+30", new Integer(30), |
| "GMT-3:30", new Integer(-(3*60+30)), |
| "GMT-230", new Integer(-(2*60+30)), |
| }; |
| for (int i=0; i<DATA.length; i+=2) { |
| String id = (String)DATA[i]; |
| Integer exp = (Integer)DATA[i+1]; |
| TimeZone zone = TimeZone.getTimeZone(id); |
| if (zone.getID().equals("GMT")) { |
| logln(id + " -> generic GMT"); |
| // When TimeZone.getTimeZone() can't parse the id, it |
| // returns GMT -- a dubious practice, but required for |
| // backward compatibility. |
| if (exp != null) { |
| throw new Exception("Expected offset of " + formatMinutes(exp.intValue()) + |
| " for " + id + ", got parse failure"); |
| } |
| } |
| else { |
| int ioffset = zone.getRawOffset()/60000; |
| String offset = formatMinutes(ioffset); |
| logln(id + " -> " + zone.getID() + " GMT" + offset); |
| if (exp == null) { |
| throw new Exception("Expected parse failure for " + id + |
| ", got offset of " + offset + |
| ", id " + zone.getID()); |
| } |
| else if (ioffset != exp.intValue() || |
| !zone.getID().equals(EXPECTED_CUSTOM_ID)) { |
| throw new Exception("Expected offset of " + formatMinutes(exp.intValue()) + |
| ", id Custom, for " + id + |
| ", got offset of " + offset + |
| ", id " + zone.getID()); |
| } |
| } |
| } |
| } |
| |
| /** |
| * 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. |
| */ |
| public void TestDisplayName() { |
| TimeZone zone = TimeZone.getTimeZone("PST"); |
| String name = zone.getDisplayName(Locale.ENGLISH); |
| logln("PST->" + name); |
| if (!name.equals("Pacific Standard Time")) |
| errln("Fail: Expected \"Pacific Standard Time\", got " + name + |
| " for " + zone); |
| |
| //***************************************************************** |
| // 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 |
| //***************************************************************** |
| Object[] DATA = { |
| new Boolean(false), new Integer(TimeZone.SHORT), "PST", |
| new Boolean(true), new Integer(TimeZone.SHORT), "PDT", |
| new Boolean(false), new Integer(TimeZone.LONG), "Pacific Standard Time", |
| new Boolean(true), new Integer(TimeZone.LONG), "Pacific Daylight Time", |
| }; |
| |
| for (int i=0; i<DATA.length; i+=3) { |
| name = zone.getDisplayName(((Boolean)DATA[i]).booleanValue(), |
| ((Integer)DATA[i+1]).intValue(), |
| Locale.ENGLISH); |
| if (!name.equals(DATA[i+2])) |
| errln("Fail: Expected " + DATA[i+2] + "; got " + 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(Calendar.JANUARY, 1, 0); |
| zone2.setEndRule(Calendar.DECEMBER, 31, 0); |
| logln("Modified PST inDaylightTime->" + zone2.inDaylightTime(new Date())); |
| name = zone2.getDisplayName(Locale.ENGLISH); |
| logln("Modified PST->" + name); |
| if (!name.equals("Pacific Standard Time")) |
| errln("Fail: Expected \"Pacific Standard Time\""); |
| |
| // Make sure we get the default display format for Locales |
| // with no display name data. |
| Locale zh_CN = Locale.SIMPLIFIED_CHINESE; |
| name = zone.getDisplayName(zh_CN); |
| //***************************************************************** |
| // 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(zh_CN)->" + name); |
| |
| // Now be smart -- check to see if zh resource is even present. |
| // If not, we expect the en fallback behavior. |
| |
| // in icu4j 2.1 we know we have the zh_CN locale data, though it's incomplete |
| /* |
| ResourceBundle enRB = ICULocaleData.getResourceBundle("DateFormatZoneData", Locale.ENGLISH); |
| ResourceBundle zhRB = ICULocaleData.getResourceBundle("DateFormatZoneData", zh_CN); |
| boolean noZH = enRB == zhRB; |
| |
| if (noZH) { |
| logln("Warning: Not testing the zh_CN behavior because resource is absent"); |
| if (!name.equals("Pacific Standard Time")) |
| errln("Fail: Expected Pacific Standard Time"); |
| } |
| else |
| */ |
| if (!name.equals("Pacific Standard Time") && |
| !name.equals("GMT-08:00") && |
| !name.equals("GMT-8:00") && |
| !name.equals("GMT-0800") && |
| !name.equals("GMT-800")) { |
| |
| errln("Fail: Expected GMT-08:00 or something similar"); |
| errln("************************************************************"); |
| errln("THE ABOVE FAILURE MAY JUST MEAN THE LOCALE DATA HAS CHANGED"); |
| errln("************************************************************"); |
| } |
| |
| // Now try a non-existent zone |
| zone2 = new SimpleTimeZone(90*60*1000, "xyzzy"); |
| name = zone2.getDisplayName(Locale.ENGLISH); |
| logln("GMT+90min->" + name); |
| if (!name.equals("GMT+01:30") && |
| !name.equals("GMT+1:30") && |
| !name.equals("GMT+0130") && |
| !name.equals("GMT+130")) |
| errln("Fail: Expected GMT+01:30 or something similar"); |
| } |
| |
| public void TestGenericAPI() { |
| String id = "NewGMT"; |
| int offset = 12345; |
| |
| SimpleTimeZone zone = new SimpleTimeZone(offset, id); |
| if (zone.useDaylightTime()) errln("FAIL: useDaylightTime should return false"); |
| |
| TimeZone zoneclone = (TimeZone)zone.clone(); |
| if (!zoneclone.equals(zone)) errln("FAIL: clone or operator== failed"); |
| zoneclone.setID("abc"); |
| if (zoneclone.equals(zone)) errln("FAIL: clone or operator!= failed"); |
| // delete zoneclone; |
| |
| zoneclone = (TimeZone)zone.clone(); |
| if (!zoneclone.equals(zone)) errln("FAIL: clone or operator== failed"); |
| zoneclone.setRawOffset(45678); |
| if (zoneclone.equals(zone)) errln("FAIL: clone or operator!= failed"); |
| |
| // C++ only |
| /* |
| 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.getDefault(); |
| TimeZone.setDefault(zone); |
| TimeZone defaultzone = TimeZone.getDefault(); |
| if (defaultzone == zone) errln("FAIL: Default object is identical, not clone"); |
| if (!defaultzone.equals(zone)) errln("FAIL: Default object is not equal"); |
| TimeZone.setDefault(saveDefault); |
| // delete defaultzone; |
| // delete zoneclone; |
| } |
| |
| public void TestRuleAPI() |
| { |
| // ErrorCode status = ZERO_ERROR; |
| |
| int offset = (int)(60*60*1000*1.75); // Pick a weird offset |
| SimpleTimeZone zone = new SimpleTimeZone(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); |
| gc.clear(); |
| gc.set(1990, Calendar.MARCH, 1); |
| long marchOneStd = gc.getTime().getTime(); // Local Std time midnight |
| gc.clear(); |
| gc.set(1990, Calendar.JULY, 1); |
| long julyOneStd = gc.getTime().getTime(); // Local Std time midnight |
| |
| // Starting and ending hours, WALL TIME |
| int startHour = (int)(2.25 * 3600000); |
| int endHour = (int)(3.5 * 3600000); |
| |
| zone.setStartRule(Calendar.MARCH, 1, 0, startHour); |
| zone.setEndRule (Calendar.JULY, 1, 0, endHour); |
| |
| gc = new GregorianCalendar(zone); |
| // if (failure(status, "new GregorianCalendar")) return; |
| |
| long marchOne = marchOneStd + startHour; |
| long julyOne = julyOneStd + endHour - 3600000; // Adjust from wall to Std time |
| |
| long expMarchOne = 636251400000L; |
| if (marchOne != expMarchOne) |
| { |
| errln("FAIL: Expected start computed as " + marchOne + |
| " = " + new Date(marchOne)); |
| logln(" Should be " + expMarchOne + |
| " = " + new Date(expMarchOne)); |
| } |
| |
| long expJulyOne = 646793100000L; |
| if (julyOne != expJulyOne) |
| { |
| errln("FAIL: Expected start computed as " + julyOne + |
| " = " + new Date(julyOne)); |
| logln(" Should be " + expJulyOne + |
| " = " + new Date(expJulyOne)); |
| } |
| |
| Calendar cal1 = Calendar.getInstance(); |
| cal1.set(1990, Calendar.JANUARY, 1); |
| Calendar cal2 = Calendar.getInstance(); |
| cal2.set(1990, Calendar.JUNE, 1); |
| _testUsingBinarySearch(zone, cal1.getTimeInMillis(), |
| cal2.getTimeInMillis(), marchOne); |
| cal1.set(1990, Calendar.JUNE, 1); |
| cal2.set(1990, Calendar.DECEMBER, 31); |
| _testUsingBinarySearch(zone, cal1.getTimeInMillis(), |
| cal2.getTimeInMillis(), julyOne); |
| |
| if (zone.inDaylightTime(new Date(marchOne - 1000)) || |
| !zone.inDaylightTime(new Date(marchOne))) |
| errln("FAIL: Start rule broken"); |
| if (!zone.inDaylightTime(new Date(julyOne - 1000)) || |
| zone.inDaylightTime(new Date(julyOne))) |
| errln("FAIL: End rule broken"); |
| |
| zone.setStartYear(1991); |
| if (zone.inDaylightTime(new Date(marchOne)) || |
| zone.inDaylightTime(new Date(julyOne - 1000))) |
| errln("FAIL: Start year broken"); |
| |
| // failure(status, "TestRuleAPI"); |
| // delete gc; |
| // delete zone; |
| } |
| |
| void _testUsingBinarySearch(SimpleTimeZone tz, long min, long max, long expectedBoundary) |
| { |
| // ErrorCode status = ZERO_ERROR; |
| boolean startsInDST = tz.inDaylightTime(new Date(min)); |
| // if (failure(status, "SimpleTimeZone::inDaylightTime")) return; |
| if (tz.inDaylightTime(new Date(max)) == startsInDST) { |
| logln("Error: inDaylightTime(" + new Date(max) + ") != " + (!startsInDST)); |
| return; |
| } |
| // if (failure(status, "SimpleTimeZone::inDaylightTime")) return; |
| while ((max - min) > INTERVAL) { |
| long mid = (min + max) / 2; |
| if (tz.inDaylightTime(new Date(mid)) == startsInDST) { |
| min = mid; |
| } |
| else { |
| max = mid; |
| } |
| // if (failure(status, "SimpleTimeZone::inDaylightTime")) return; |
| } |
| logln("Binary Search Before: " + min + " = " + new Date(min)); |
| logln("Binary Search After: " + max + " = " + new Date(max)); |
| long mindelta = expectedBoundary - min; |
| // not used long maxdelta = max - expectedBoundary; |
| if (mindelta >= 0 && |
| mindelta <= INTERVAL && |
| mindelta >= 0 && |
| mindelta <= INTERVAL) |
| logln("PASS: Expected bdry: " + expectedBoundary + " = " + new Date(expectedBoundary)); |
| else |
| errln("FAIL: Expected bdry: " + expectedBoundary + " = " + new Date(expectedBoundary)); |
| } |
| |
| static final int INTERVAL = 100; |
| |
| // Bug 006; verify the offset for a specific zone. |
| public void TestPRTOffset() |
| { |
| TimeZone tz = TimeZone.getTimeZone( "PRT" ); |
| if( tz == null ) { |
| errln( "FAIL: TimeZone(PRT) is null" ); |
| } |
| else{ |
| if (tz.getRawOffset() != (-4*millisPerHour)) |
| errln("FAIL: Offset for PRT should be -4, got " + |
| tz.getRawOffset() / (double)millisPerHour); |
| } |
| |
| } |
| |
| // Test various calls |
| public void TestVariousAPI518() |
| { |
| TimeZone time_zone = TimeZone.getTimeZone("PST"); |
| Calendar cal = Calendar.getInstance(); |
| cal.set(1997, Calendar.APRIL, 30); |
| Date d = cal.getTime(); |
| |
| logln("The timezone is " + time_zone.getID()); |
| |
| if (time_zone.inDaylightTime(d) != true) |
| errln("FAIL: inDaylightTime returned false"); |
| |
| if (time_zone.useDaylightTime() != true) |
| errln("FAIL: useDaylightTime returned false"); |
| |
| if (time_zone.getRawOffset() != -8*millisPerHour) |
| errln( "FAIL: getRawOffset returned wrong value"); |
| |
| GregorianCalendar gc = new GregorianCalendar(); |
| gc.setTime(d); |
| if (time_zone.getOffset(gc.AD, gc.get(gc.YEAR), gc.get(gc.MONTH), |
| gc.get(gc.DAY_OF_MONTH), |
| gc.get(gc.DAY_OF_WEEK), 0) |
| != -7*millisPerHour) |
| errln("FAIL: getOffset returned wrong value"); |
| } |
| |
| // Test getAvailableID API |
| public void TestGetAvailableIDs913() |
| { |
| StringBuffer buf = new StringBuffer("TimeZone.getAvailableIDs() = { "); |
| String[] s = TimeZone.getAvailableIDs(); |
| for (int i=0; i<s.length; ++i) |
| { |
| if (i > 0) buf.append(", "); |
| buf.append(s[i]); |
| } |
| buf.append(" };"); |
| logln(buf.toString()); |
| |
| buf.setLength(0); |
| buf.append("TimeZone.getAvailableIDs(GMT+02:00) = { "); |
| s = TimeZone.getAvailableIDs(+2 * 60 * 60 * 1000); |
| for (int i=0; i<s.length; ++i) |
| { |
| if (i > 0) buf.append(", "); |
| buf.append(s[i]); |
| } |
| buf.append(" };"); |
| logln(buf.toString()); |
| |
| TimeZone tz = TimeZone.getTimeZone("PST"); |
| if (tz != null) |
| logln("getTimeZone(PST) = " + tz.getID()); |
| else |
| errln("FAIL: getTimeZone(PST) = null"); |
| |
| tz = TimeZone.getTimeZone("America/Los_Angeles"); |
| if (tz != null) |
| logln("getTimeZone(America/Los_Angeles) = " + tz.getID()); |
| else |
| errln("FAIL: getTimeZone(PST) = null"); |
| |
| // Bug 4096694 |
| tz = TimeZone.getTimeZone("NON_EXISTENT"); |
| if (tz == null) |
| errln("FAIL: getTimeZone(NON_EXISTENT) = null"); |
| else if (!tz.getID().equals("GMT")) |
| errln("FAIL: getTimeZone(NON_EXISTENT) = " + tz.getID()); |
| } |
| |
| /** |
| * Bug 4107276 |
| */ |
| public void TestDSTSavings() { |
| // 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 * millisPerHour, "dstSavingsTest", |
| Calendar.MARCH, 1, 0, 0, Calendar.SEPTEMBER, 1, 0, 0, |
| (int)(0.5 * millisPerHour)); |
| |
| if (tz.getRawOffset() != -5 * millisPerHour) |
| errln("Got back a raw offset of " + (tz.getRawOffset() / millisPerHour) + |
| " 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 * millisPerHour) |
| errln("Set DST offset to 0.5 hour, but got back " + (tz.getDSTSavings() / |
| millisPerHour) + " hours instead."); |
| |
| int offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.JANUARY, 1, |
| Calendar.THURSDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10 AM, 1/1/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.JUNE, 1, Calendar.MONDAY, |
| 10 * millisPerHour); |
| if (offset != -4.5 * millisPerHour) |
| errln("The offset for 10 AM, 6/1/98 should have been -4.5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| tz.setDSTSavings(millisPerHour); |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.JANUARY, 1, |
| Calendar.THURSDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10 AM, 1/1/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.JUNE, 1, Calendar.MONDAY, |
| 10 * millisPerHour); |
| if (offset != -4 * millisPerHour) |
| errln("The offset for 10 AM, 6/1/98 (with a 1-hour DST offset) should have been -4 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| } |
| |
| /** |
| * Bug 4107570 |
| */ |
| public void 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 = new SimpleTimeZone(-5 * millisPerHour, "alternateRuleTest"); |
| |
| // test the day-of-month API |
| tz.setStartRule(Calendar.MARCH, 10, 12 * millisPerHour); |
| tz.setEndRule(Calendar.OCTOBER, 20, 12 * millisPerHour); |
| |
| int offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.MARCH, 5, |
| Calendar.THURSDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10AM, 3/5/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.MARCH, 15, |
| Calendar.SUNDAY, 10 * millisPerHour); |
| if (offset != -4 * millisPerHour) |
| errln("The offset for 10AM, 3/15/98 should have been -4 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.OCTOBER, 15, |
| Calendar.THURSDAY, 10 * millisPerHour); |
| if (offset != -4 * millisPerHour) |
| errln("The offset for 10AM, 10/15/98 should have been -4 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.OCTOBER, 25, |
| Calendar.SUNDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10AM, 10/25/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| // test the day-of-week-after-day-in-month API |
| tz.setStartRule(Calendar.MARCH, 10, Calendar.FRIDAY, 12 * millisPerHour, true); |
| tz.setEndRule(Calendar.OCTOBER, 20, Calendar.FRIDAY, 12 * millisPerHour, false); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.MARCH, 11, |
| Calendar.WEDNESDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10AM, 3/11/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.MARCH, 14, |
| Calendar.SATURDAY, 10 * millisPerHour); |
| if (offset != -4 * millisPerHour) |
| errln("The offset for 10AM, 3/14/98 should have been -4 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.OCTOBER, 15, |
| Calendar.THURSDAY, 10 * millisPerHour); |
| if (offset != -4 * millisPerHour) |
| errln("The offset for 10AM, 10/15/98 should have been -4 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| |
| offset = tz.getOffset(GregorianCalendar.AD, 1998, Calendar.OCTOBER, 17, |
| Calendar.SATURDAY, 10 * millisPerHour); |
| if (offset != -5 * millisPerHour) |
| errln("The offset for 10AM, 10/17/98 should have been -5 hours, but we got " |
| + (offset / millisPerHour) + " hours."); |
| } |
| |
| public void TestEquivalencyGroups() { |
| String id = "America/Los_Angeles"; |
| int n = TimeZone.countEquivalentIDs(id); |
| if (n < 2) { |
| errln("FAIL: countEquivalentIDs(" + id + ") returned " + n + |
| ", expected >= 2"); |
| } |
| for (int i=0; i<n; ++i) { |
| String s = TimeZone.getEquivalentID(id, i); |
| if (s.length() == 0) { |
| errln("FAIL: getEquivalentID(" + id + ", " + i + |
| ") returned \"" + s + "\", expected valid ID"); |
| } else { |
| logln("" + i + ":" + s); |
| } |
| } |
| } |
| |
| public void TestCountries() { |
| // Make sure America/Los_Angeles is in the "US" group, and |
| // Asia/Tokyo isn't. Vice versa for the "JP" group. |
| |
| String[] s = TimeZone.getAvailableIDs("US"); |
| boolean la = false, tokyo = false; |
| String laZone = "America/Los_Angeles", tokyoZone = "Asia/Tokyo"; |
| |
| for (int i=0; i<s.length; ++i) { |
| if (s[i].equals(laZone)) { |
| la = true; |
| } |
| if (s[i].equals(tokyoZone)) { |
| tokyo = true; |
| } |
| } |
| if (!la || tokyo) { |
| errln("FAIL: " + laZone + " in US = " + la); |
| errln("FAIL: " + tokyoZone + " in US = " + tokyo); |
| } |
| |
| s = TimeZone.getAvailableIDs("JP"); |
| la = false; tokyo = false; |
| |
| for (int i=0; i<s.length; ++i) { |
| if (s[i].equals(laZone)) { |
| la = true; |
| } |
| if (s[i].equals(tokyoZone)) { |
| tokyo = true; |
| } |
| } |
| if (la || !tokyo) { |
| errln("FAIL: " + laZone + " in JP = " + la); |
| errln("FAIL: " + tokyoZone + " in JP = " + tokyo); |
| } |
| } |
| } |
| |
| //eof |