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/*
* Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4833268 6253991 8008577
* @summary Test formatting and parsing with non-Gregorian calendars
* @modules jdk.localedata
* @run main/othervm -Djava.locale.providers=COMPAT,SPI NonGregorianFormatTest
*/
import java.util.*;
import java.text.*;
import static java.util.Calendar.*;
public class NonGregorianFormatTest {
static int errors;
@SuppressWarnings("deprecation")
static final Object[][] JAPANESE_EN = {
{ "GGGG yyyy MMMM d", "Showa 1 December 31", new Date(1926-1900, DECEMBER, 31) },
{ "GGGG yyyy MMMM d", "Showa 64 January 6", new Date(1989-1900, JANUARY, 6) },
{ "GGGG yyyy MMMM d", "Heisei 1 August 9", new Date(1989-1900, AUGUST, 9) },
{ "GGGG yyyy MMMM d", "Heisei 17 June 10", new Date(2005-1900, JUNE, 10) },
{ "Gy.MM.dd", "S1.12.31", new Date(1926-1900, DECEMBER, 31) },
{ "Gy.MM.dd", "S64.01.06", new Date(1989-1900, JANUARY, 6) },
{ "Gyy.MM.dd", "H01.08.09", new Date(1989-1900, AUGUST, 9) },
{ "Gy.M.d", "H1.8.9", new Date(1989-1900, AUGUST, 9) },
{ "Gy.MM.dd", "H17.06.10", new Date(2005-1900, JUNE, 10) },
};
// Invalid dates for parse exception tests
static final Object[][] EXCEPTION_JAPANESE_EN = {
{ "GGGG yyyy MMMM d", "Showa 1 December 10" },
{ "GGGG yyyy MMMM d", "Showa 64 January 16" },
{ "GGGG yyyy MMMM d", "Heisei 1 January 1" },
{ "Gy.MM.dd", "S1.12.10" },
{ "Gy.MM.dd", "S64.01.16" },
{ "Gyy.MM.dd", "H01.01.01" },
};
@SuppressWarnings("deprecation")
static final Object[][] BUDDHIST_EN = {
{ "GGGG yyyy MMMM d", "B.E. 2469 December 31", new Date(1926-1900, DECEMBER, 31) },
{ "GGGG yyyy MMMM d", "B.E. 2532 January 6", new Date(1989-1900, JANUARY, 6) },
{ "GGGG yyyy MMMM d", "B.E. 2532 August 8", new Date(1989-1900, AUGUST, 8) },
{ "GGGG yyyy MMMM d", "B.E. 2548 June 10", new Date(2005-1900, JUNE, 10) },
{ "Gyyyy/MM/dd", "B.E.2469/12/31", new Date(1926-1900, DECEMBER, 31) },
{ "Gyyyy/MM/dd", "B.E.2532/01/06", new Date(1989-1900, JANUARY, 6) },
{ "Gyyyy/MM/dd", "B.E.2532/08/09", new Date(1989-1900, AUGUST, 9) },
{ "Gyyyy/MM/dd", "B.E.2548/06/10", new Date(2005-1900, JUNE, 10) },
};
static final String FULL_DATE_FORMAT_JA = "GGGGyyyy'\u5e74'M'\u6708'd'\u65e5'";
@SuppressWarnings("deprecation")
static final Object[][] JAPANESE_JA = {
{ FULL_DATE_FORMAT_JA, "\u662d\u548c\u5143\u5e7412\u670831\u65e5", new Date(1926-1900, DECEMBER, 31) },
{ FULL_DATE_FORMAT_JA, "\u662d\u548c64\u5e741\u67086\u65e5", new Date(1989-1900, JANUARY, 6) },
{ FULL_DATE_FORMAT_JA, "\u5e73\u6210\u5143\u5e748\u67089\u65e5", new Date(1989-1900, AUGUST, 9) },
{ FULL_DATE_FORMAT_JA, "\u5e73\u621017\u5e746\u670810\u65e5", new Date(2005-1900, JUNE, 10) },
{ "Gyy.MM.dd", "S01.12.31", new Date(1926-1900, DECEMBER, 31) },
{ "Gyy.MM.dd", "S64.01.06", new Date(1989-1900, JANUARY, 6) },
{ "Gyy.MM.dd", "H01.08.09", new Date(1989-1900, AUGUST, 9) },
{ "Gy.M.d", "H1.8.9", new Date(1989-1900, AUGUST, 9) },
{ "Gyy.MM.dd", "H17.06.10", new Date(2005-1900, JUNE, 10) },
};
// Invalid dates for parse exception tests
static final Object[][] EXCEPTION_JAPANESE_JA = {
{ FULL_DATE_FORMAT_JA, "\u662d\u548c\u5143\u5e7412\u670810\u65e5" },
{ FULL_DATE_FORMAT_JA, "\u662d\u548c64\u5e741\u670816\u65e5" },
{ FULL_DATE_FORMAT_JA, "\u5e73\u6210\u5143\u5e741\u67081\u65e5" },
{ "Gyy.MM.dd", "S01.12.10" },
{ "Gyy.MM.dd", "S64.01.16" },
{ "Gyy.MM.dd", "H01.01.01" },
};
@SuppressWarnings("deprecation")
static final Object[][] BUDDHIST_JA = {
{ FULL_DATE_FORMAT_JA, "\u4ecf\u66a62469\u5e7412\u670831\u65e5", new Date(1926-1900, DECEMBER, 31) },
{ FULL_DATE_FORMAT_JA, "\u4ecf\u66a62532\u5e741\u67086\u65e5", new Date(1989-1900, JANUARY, 6) },
{ FULL_DATE_FORMAT_JA, "\u4ecf\u66a62532\u5e748\u67089\u65e5", new Date(1989-1900, AUGUST, 9) },
{ FULL_DATE_FORMAT_JA, "\u4ecf\u66a62548\u5e746\u670810\u65e5", new Date(2005-1900, JUNE, 10) },
{ "Gyyyy/MM/dd", "B.E.2469/12/31", new Date(1926-1900, DECEMBER, 31) },
{ "Gyyyy/MM/dd", "B.E.2532/01/06", new Date(1989-1900, JANUARY, 6) },
{ "Gyyyy/MM/dd", "B.E.2532/08/09", new Date(1989-1900, AUGUST, 9) },
{ "Gyyyy/MM/dd", "B.E.2548/06/10", new Date(2005-1900, JUNE, 10) },
};
public static void main(String[] args) throws ParseException {
Locale defaultLocale = Locale.getDefault();
Locale[] locales = { Locale.ENGLISH, Locale.JAPAN };
try {
for (Locale locale : locales) {
test(locale);
}
} finally {
Locale.setDefault(defaultLocale);
}
if (errors > 0) {
throw new RuntimeException("FAILED: " + errors + " error(s)");
}
}
private static void test(Locale locale) {
Locale.setDefault(locale);
// Tests with the Japanese imperial calendar
Locale calendarLocale = new Locale("ja", "JP", "JP");
testRoundTrip(calendarLocale);
testRoundTripSimple(calendarLocale,
locale == Locale.ENGLISH ? JAPANESE_EN : JAPANESE_JA);
testParseExceptions(calendarLocale,
locale == Locale.ENGLISH ? EXCEPTION_JAPANESE_EN : EXCEPTION_JAPANESE_JA);
// Tests with the Thai Buddhist calendar
calendarLocale = new Locale("th", "TH");
testRoundTrip(calendarLocale);
testRoundTripSimple(calendarLocale,
locale == Locale.ENGLISH ? BUDDHIST_EN : BUDDHIST_JA);
}
@SuppressWarnings("deprecation")
private static void testRoundTrip(Locale calendarLocale) {
DateFormat df = DateFormat.getDateTimeInstance(DateFormat.FULL,
DateFormat.FULL,
calendarLocale);
long t = System.currentTimeMillis();
t = (t / 1000) * 1000; // discard milliseconds
testRoundTrip(df, new Date(t));
// H1.8.9
testRoundTrip(df, new Date(1989-1900, AUGUST, 9));
// H17.6.13
testRoundTrip(df, new Date(2005-1900, JUNE, 13));
}
private static void testRoundTrip(DateFormat df, Date orig) {
try {
String s = df.format(orig);
Date parsed = df.parse(s);
if (!orig.equals(parsed)) {
error("testRoundTrip: bad date: origianl: '%s', parsed '%s'%n", orig, parsed);
}
} catch (Exception e) {
error("Unexpected exception: %s%n", e);
}
}
private static void testRoundTripSimple(Locale calendarLocale, Object[][] data) {
try {
for (Object[] item : data) {
String pattern = (String) item[0];
String str = (String) item[1];
Date date = (Date) item[2];
SimpleDateFormat sdf = new SimpleDateFormat(pattern);
Calendar cal = Calendar.getInstance(calendarLocale);
sdf.setCalendar(cal);
String s = sdf.format(date);
if (!s.equals(str)) {
error("testRoundTripSimple: Got '%s', expected '%s'%n", s, str);
}
Date d = sdf.parse(str);
if (!d.equals(date)) {
error("testRoundTripSimple: Got '%s', expected '%s'%n", d, date);
}
}
} catch (Exception e) {
error("Unexpected exception: %s%n", e);
}
}
private static void testParseExceptions(Locale calendarLocale, Object[][] data) {
for (Object[] item : data) {
String pattern = (String) item[0];
String str = (String) item[1];
SimpleDateFormat sdf = new SimpleDateFormat(pattern);
Calendar cal = Calendar.getInstance(calendarLocale);
sdf.setCalendar(cal);
sdf.setLenient(false);
try {
Date d = sdf.parse(str);
error("testParseExceptions: parsing '%s' doesn't throw a ParseException.%n", str);
} catch (ParseException e) {
// OK
}
}
}
private static void error(String msg) {
System.out.println(msg);
errors++;
}
private static void error(String fmt, Object... args) {
System.out.printf(fmt, args);
errors++;
}
}
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