test/java/nio/ByteOrder/NativeOrder.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 */

/* @test
 * @summary Unit test for ByteOrder.nativeOrder()
 */

import java.nio.*;


public class NativeOrder {

    public static void main(String[] args) throws Exception {
        ByteOrder bo = ByteOrder.nativeOrder();
        System.err.println(bo);
        String arch = System.getProperty("os.arch");
        if (((arch.equals("i386") && (bo != ByteOrder.LITTLE_ENDIAN))) ||
            ((arch.equals("sparc") && (bo != ByteOrder.BIG_ENDIAN)))) {
            throw new Exception("Wrong byte order");
        }
    }

}