| /***************************************************************************************** |
| * |
| * Copyright (C) 1996-2008, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| **/ |
| |
| /** |
| * Port From: JDK 1.4b1 : java.text.Format.IntlTestDateFormatAPI |
| * Source File: java/text/format/IntlTestDateFormatAPI.java |
| **/ |
| |
| /* |
| @test 1.4 98/03/06 |
| @summary test International Date Format API |
| */ |
| |
| package com.ibm.icu.dev.test.format; |
| |
| import com.ibm.icu.util.*; |
| import com.ibm.icu.text.*; |
| import java.util.Locale; |
| import java.util.Date; |
| import java.text.ParsePosition; |
| import java.text.FieldPosition; |
| import java.text.ParseException; |
| |
| public class IntlTestDateFormatAPI extends com.ibm.icu.dev.test.TestFmwk |
| { |
| public static void main(String[] args) throws Exception { |
| new IntlTestDateFormatAPI().run(args); |
| } |
| |
| // Test that the equals method works correctly. |
| public void TestEquals() |
| { |
| // Create two objects at different system times |
| DateFormat a = DateFormat.getInstance(); |
| Date start = Calendar.getInstance().getTime(); |
| while (true) { |
| // changed to remove compiler warnings. |
| if (!start.equals(Calendar.getInstance().getTime())) { |
| break; // Wait for time to change |
| } |
| } |
| DateFormat b = DateFormat.getInstance(); |
| |
| if (!(a.equals(b))) |
| errln("FAIL: DateFormat objects created at different times are unequal."); |
| |
| // Why has this test been disabled??? - aliu |
| // if (b instanceof SimpleDateFormat) |
| // { |
| // //double ONE_YEAR = 365*24*60*60*1000.0; //The variable is never used |
| // try { |
| // ((SimpleDateFormat)b).setTwoDigitStartDate(start.getTime() + 50*ONE_YEAR); |
| // if (a.equals(b)) |
| // errln("FAIL: DateFormat objects with different two digit start dates are equal."); |
| // } |
| // catch (Exception e) { |
| // errln("FAIL: setTwoDigitStartDate failed."); |
| // } |
| // } |
| } |
| |
| // This test checks various generic API methods in DateFormat to achieve 100% API coverage. |
| public void TestAPI() |
| { |
| logln("DateFormat API test---"); logln(""); |
| Locale.setDefault(Locale.ENGLISH); |
| |
| |
| // ======= Test constructors |
| |
| logln("Testing DateFormat constructors"); |
| |
| DateFormat def = DateFormat.getInstance(); |
| DateFormat fr = DateFormat.getTimeInstance(DateFormat.FULL, Locale.FRENCH); |
| DateFormat it = DateFormat.getDateInstance(DateFormat.MEDIUM, Locale.ITALIAN); |
| DateFormat de = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, Locale.GERMAN); |
| |
| // ======= Test equality |
| |
| logln("Testing equality operator"); |
| |
| if( fr.equals(it) ) { |
| errln("ERROR: equals failed"); |
| } |
| |
| // ======= Test various format() methods |
| |
| logln("Testing various format() methods"); |
| |
| Date d = new Date((long)837039928046.0); |
| |
| StringBuffer res1 = new StringBuffer(); |
| StringBuffer res2 = new StringBuffer(); |
| String res3 = new String(); |
| FieldPosition pos1 = new FieldPosition(0); |
| FieldPosition pos2 = new FieldPosition(0); |
| |
| res1 = fr.format(d, res1, pos1); |
| logln("" + d.getTime() + " formatted to " + res1); |
| |
| res2 = it.format(d, res2, pos2); |
| logln("" + d.getTime() + " formatted to " + res2); |
| |
| res3 = de.format(d); |
| logln("" + d.getTime() + " formatted to " + res3); |
| |
| // ======= Test parse() |
| |
| logln("Testing parse()"); |
| |
| String text = new String("02/03/76 2:50 AM, CST"); |
| Object result1 = new Date(); |
| Date result2 = new Date(); |
| Date result3 = new Date(); |
| ParsePosition pos = new ParsePosition(0); |
| ParsePosition pos01 = new ParsePosition(0); |
| |
| result1 = def.parseObject(text, pos); |
| if (result1 == null) { |
| errln("ERROR: parseObject() failed for " + text); |
| } |
| logln(text + " parsed into " + ((Date)result1).getTime()); |
| |
| try { |
| result2 = def.parse(text); |
| } |
| catch (ParseException e) { |
| errln("ERROR: parse() failed"); |
| } |
| logln(text + " parsed into " + result2.getTime()); |
| |
| result3 = def.parse(text, pos01); |
| if (result3 == null) { |
| errln("ERROR: parse() failed for " + text); |
| } |
| logln(text + " parsed into " + result3.getTime()); |
| |
| |
| // ======= Test getters and setters |
| |
| logln("Testing getters and setters"); |
| |
| final Locale[] locales = DateFormat.getAvailableLocales(); |
| long count = locales.length; |
| logln("Got " + count + " locales" ); |
| |
| // Ticket#6280 |
| // These locales should be included in the result |
| final Locale[] samples = { |
| new Locale("zh", "CN"), |
| new Locale("zh", "TW"), |
| new Locale("zh", "HK"), |
| new Locale("sr", "RS"), |
| }; |
| boolean[] available = new boolean[samples.length]; |
| for(int i = 0; i < count; i++) { |
| String name; |
| name = locales[i].getDisplayName(); |
| logln(name); |
| for (int j = 0; j < samples.length; j++) { |
| if (locales[i].equals(samples[j])) { |
| available[j] = true; |
| break; |
| } |
| } |
| } |
| for (int i = 0; i < available.length; i++) { |
| if (!available[i]) { |
| errln("ERROR: missing Locale: " + samples[i]); |
| } |
| } |
| |
| fr.setLenient(it.isLenient()); |
| if(fr.isLenient() != it.isLenient()) { |
| errln("ERROR: setLenient() failed"); |
| } |
| |
| final Calendar cal = def.getCalendar(); |
| Calendar newCal = (Calendar) cal.clone(); |
| de.setCalendar(newCal); |
| it.setCalendar(newCal); |
| if( ! de.getCalendar().equals(it.getCalendar())) { |
| errln("ERROR: set Calendar() failed"); |
| } |
| |
| final NumberFormat nf = def.getNumberFormat(); |
| NumberFormat newNf = (NumberFormat) nf.clone(); |
| de.setNumberFormat(newNf); |
| it.setNumberFormat(newNf); |
| if( ! de.getNumberFormat().equals(it.getNumberFormat())) { |
| errln("ERROR: set NumberFormat() failed"); |
| } |
| |
| final TimeZone tz = def.getTimeZone(); |
| TimeZone newTz = (TimeZone) tz.clone(); |
| de.setTimeZone(newTz); |
| it.setTimeZone(newTz); |
| if( ! de.getTimeZone().equals(it.getTimeZone())) { |
| errln("ERROR: set TimeZone() failed"); |
| } |
| |
| // ======= Test getStaticClassID() |
| |
| // logln("Testing instanceof()"); |
| |
| // try { |
| // DateFormat test = new SimpleDateFormat(); |
| |
| // if (! (test instanceof SimpleDateFormat)) { |
| // errln("ERROR: instanceof failed"); |
| // } |
| // } |
| // catch (Exception e) { |
| // errln("ERROR: Couldn't create a DateFormat"); |
| // } |
| } |
| } |