/*

 * Copyright (c) 2002, 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

 * @summary Bug in the parsing IPv4 literal addresses

 * @modules java.base/sun.net.spi.nameservice

 * @compile -XDignore.symbol.file=true DummyNameService.java DummyNameServiceDescriptor.java

 * @run main/othervm -Dsun.net.spi.nameservice.provider.1=dummy,oracle textToNumericFormat

*/

/**

 * We use a dummy name service which throws UHE any time it is called.

 * We do this because the "good" tests here should parse correctly

 * without needing to call the name service, and the bad tests will

 * not parse and then invoke the name service, where we expect

 * the exception.

 */

import java.net.InetAddress;

import java.net.UnknownHostException;

import java.util.*;

public class textToNumericFormat {

    public static void main(String[] args) throws UnknownHostException {

        List<String> goodList = new ArrayList<>();

        List<String> badList = new ArrayList<>();

        String goodAddrs[] = {

                           "224.0.1.0",

                           "238.255.255.255",

                           "239.255.255.255",

                           "239.255.65535",

                           "239.16777215",

                           "4294967295" };

        String badAddrs[] = {

                           "238.255.255.2550",

                           "256.255.255.255",

                           "238.255.2550.255",

                           "238.2550.255.255",

                           "2380.255.255.255",

                           "239.255.65536",

                           "239.16777216",

        for (int i=0; i<goodAddrs.length; i++) {

            try {

                InetAddress ia = InetAddress.getByName(goodAddrs[i]);

            } catch (UnknownHostException e) {

                // shouldn't have come here

                goodList.add(goodAddrs[i]);

            }

        }

        for (int i=0; i<badAddrs.length; i++) {

            try {

                InetAddress ia = InetAddress.getByName(badAddrs[i]);

                // shouldn't have come here

                badList.add(badAddrs[i]);

            } catch (UnknownHostException e) {

                // ignore

            }

        }

        // if either goodList or badList is not empty, throw exception

        if (goodList.size() > 0 || badList.size() > 0) {

            throw new RuntimeException((goodList.size() > 0?

                                        ("Good address not parsed: "+ goodList)

                                        : "") +

                                       (badList.size() > 0 ?

                                        ("Bad Address parsed: "+ badList)

                                        : ""));

        }

    }

}