TestCOMP.java

/*
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 * 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.
 *
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 * questions.
 */

/* @test
   @bug 6176819
   @summary Check if COMPUND_TEXT charset works as expected
   @run main/timeout=1200 TestCOMP
 */

import java.util.HashMap;
import java.util.Set;
import java.io.UnsupportedEncodingException;
import java.nio.charset.*;
import java.nio.*;

public class TestCOMP {
    public static void main(String[] argv) throws CharacterCodingException {
        String osName = System.getProperty("os.name");
        if (osName.startsWith("Windows"))
            return;
        try {
            String src =
                "JIS0208\u4eb0" +
                "ASCII" +
                "JIS0212\u4e74\u4e79" +
                "GB2312\u7279\u5b9a" +
                "JIS0201\uff67\uff68" +
                "Johab\uac00\uac01";

            byte[] ba = src.getBytes("COMPOUND_TEXT");
            /*
            System.out.print("ba=");
            for (int i = 0; i < ba.length; i++) {
                System.out.printf("<%x> ", ba[i] & 0xff);
            }
            System.out.println();
            */
            String dst = new String(ba, "COMPOUND_TEXT");
            char[] ca = dst.toCharArray();
            /*
            System.out.print("ca=");
            for (int i = 0; i < ca.length; i++) {
                System.out.printf("<%x> ", ca[i] & 0xffff);
            }
            System.out.println();
            */
            if (!src.equals(dst)) {
                System.out.printf("src=<%s>\n", src);
                System.out.printf("dst=<%s>\n", dst);
                throw new CharacterCodingException();
            }
        } catch (Exception e){
            e.printStackTrace();
        }
    }
}