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/*
* Copyright (c) 2000, 2023, 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.
*/
import java.io.*;
import java.util.*;
import java.text.*;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.fail;
/**
* @test
* @bug 4358730
* @summary test that confirms Zero-Padding on year.
* @run junit bug4358730
*/
public class bug4358730 {
String[] patterns = {"y", "yy", "yyy", "yyyy", "yyyyy"};
String[][] data = {
/* 2 A.D. */ {"2", "02", "002", "0002", "00002"},
/* 20 A.D. */ {"20", "20", "020", "0020", "00020"},
/* 200 A.D. */ {"200", "00", "200", "0200", "00200"},
/* 2000 A.D. */ {"2000", "00", "2000", "2000", "02000"},
};
int[] year = {2, 20, 200, 2000};
int datasize = data.length;
int nPatterns = data[0].length;
@Test
public void Test4358730() {
TimeZone saveZone = TimeZone.getDefault();
Locale saveLocale = Locale.getDefault();
try {
TimeZone.setDefault(TimeZone.getTimeZone("PST"));
Locale.setDefault(Locale.US);
SimpleDateFormat sdf = new SimpleDateFormat();
for (int i = 0; i < datasize; i++) {
@SuppressWarnings("deprecation")
Date d = new Date(year[i]-1900, 10, 15);
for (int j = 0; j < nPatterns; j++) {
sdf.applyPattern(patterns[j]);
if (!data[i][j].equals(sdf.format(d))) {
fail("Invalid format : " + sdf.format(d) +
", expected : " + data[i][j]);
}
}
}
}
finally {
TimeZone.setDefault(saveZone);
Locale.setDefault(saveLocale);
}
}
}
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