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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* This code is free software; you can redistribute it and/or modify it
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*
* 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
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
/*
* @test
* @bug 4372743
* @summary test that checks transitions of ERA and YEAR which are caused by add(MONTH).
* @library /java/text/testlib
*/
import java.io.*;
import java.util.*;
import java.text.*;
import static java.util.GregorianCalendar.*;
public class bug4372743 extends IntlTest {
public static void main(String[] args) throws Exception {
new bug4372743().run(args);
}
private int[][] data = {
{AD, 2, MARCH},
{AD, 2, FEBRUARY},
{AD, 2, JANUARY},
{AD, 1, DECEMBER},
{AD, 1, NOVEMBER},
{AD, 1, OCTOBER},
{AD, 1, SEPTEMBER},
{AD, 1, AUGUST},
{AD, 1, JULY},
{AD, 1, JUNE},
{AD, 1, MAY},
{AD, 1, APRIL},
{AD, 1, MARCH},
{AD, 1, FEBRUARY},
{AD, 1, JANUARY},
{BC, 1, DECEMBER},
{BC, 1, NOVEMBER},
{BC, 1, OCTOBER},
{BC, 1, SEPTEMBER},
{BC, 1, AUGUST},
{BC, 1, JULY},
{BC, 1, JUNE},
{BC, 1, MAY},
{BC, 1, APRIL},
{BC, 1, MARCH},
{BC, 1, FEBRUARY},
{BC, 1, JANUARY},
{BC, 2, DECEMBER},
{BC, 2, NOVEMBER},
{BC, 2, OCTOBER},
};
private int tablesize = data.length;
private void check(GregorianCalendar gc, int index) {
if (gc.get(ERA) != data[index][ERA]) {
errln("Invalid era :" + gc.get(ERA) +
", expected :" + data[index][ERA]);
}
if (gc.get(YEAR) != data[index][YEAR]) {
errln("Invalid year :" + gc.get(YEAR) +
", expected :" + data[index][YEAR]);
}
if (gc.get(MONTH) != data[index][MONTH]) {
errln("Invalid month :" + gc.get(MONTH) +
", expected :" + data[index][MONTH]);
}
}
public void Test4372743() {
GregorianCalendar gc;
TimeZone saveZone = TimeZone.getDefault();
try {
TimeZone.setDefault(TimeZone.getTimeZone("PST"));
/* Set March 3, A.D. 2 */
gc = new GregorianCalendar(2, MARCH, 3);
for (int i = 0; i < tablesize; i++) {
check(gc, i);
gc.add(gc.MONTH, -1);
}
/* Again, Set March 3, A.D. 2 */
gc = new GregorianCalendar(2, MARCH, 3);
for (int i = 0; i < tablesize; i+=7) {
check(gc, i);
gc.add(gc.MONTH, -7);
}
/* Set March 10, 2 B.C. */
gc = new GregorianCalendar(2, OCTOBER, 10);
gc.add(gc.YEAR, -3);
for (int i = tablesize -1; i >= 0; i--) {
check(gc, i);
gc.add(gc.MONTH, 1);
}
/* Again, Set March 10, 2 B.C. */
gc = new GregorianCalendar(2, OCTOBER, 10);
gc.add(gc.YEAR, -3);
for (int i = tablesize -1; i >= 0; i-=8) {
check(gc, i);
gc.add(gc.MONTH, 8);
}
}
finally {
TimeZone.setDefault(saveZone);
}
}
}