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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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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

 * accompanied this code).

 *

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 * 2 along with this work; if not, write to the Free Software Foundation,

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 *

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 */

/*

 * @test

 * @bug 6229396

 * @summary Test null/empty key/values in ObjectName constructors.

 * @author Luis-Miguel Alventosa

 * @modules java.management

 * @run clean NullEmptyKeyValueTest

 * @run build NullEmptyKeyValueTest

 * @run main NullEmptyKeyValueTest

 */

import java.util.*;

import javax.management.*;

public class NullEmptyKeyValueTest {

    private static int createObjectName(int i,

                                        Class c,

                                        String s,

                                        String d,

                                        String k,

                                        String v,

                                        Hashtable<String,String> t)

        throws Exception {

        System.out.println("----------------------------------------------");

        switch (i) {

        case 1:

            System.out.println("ObjectName = " + s);

            break;

        case 2:

            System.out.println("ObjectName.Domain = " + d);

            System.out.println("ObjectName.Key = " + k);

            System.out.println("ObjectName.Value = " + v);

            break;

        case 3:

            System.out.println("ObjectName.Domain = " + d);

            System.out.println("ObjectName.Hashtable = " + t);

            break;

        default:

            throw new Exception("Test incorrect: case: " + i);

        }

        int error = 0;

        ObjectName on = null;

        try {

            switch (i) {

            case 1:

                on = new ObjectName(s);

                break;

            case 2:

                on = new ObjectName(d, k, v);

                break;

            case 3:

                on = new ObjectName(d, t);

                break;

            default:

                throw new Exception("Test incorrect: case: " + i);

            }

            if (c != null) {

                error++;

                System.out.println("Got Unexpected ObjectName = " +

                           (on == null ? "null" : on.getCanonicalName()));

            } else {

                System.out.println("Got Expected ObjectName = " +

                           (on == null ? "null" : on.getCanonicalName()));

            }

        } catch (Exception e) {

            if (c == null || !c.isInstance(e)) {

                error++;

                System.out.println("Got Unexpected Exception = " +

                                   e.toString());

            } else {

                System.out.println("Got Expected Exception = " +

                                   e.toString());

            }

        }

        System.out.println("----------------------------------------------");

        return error;

    }

    private static int createObjectName1(Class c,

                                         String s)

        throws Exception {

        return createObjectName(1, c, s, null, null, null, null);

    }

    private static int createObjectName2(Class c,

                                         String d,

                                         String k,

                                         String v)

        throws Exception {

        return createObjectName(2, c, null, d, k, v, null);

    }

    private static int createObjectName3(Class c,

                                         String d,

                                         Hashtable<String,String> t)

        throws Exception {

        return createObjectName(3, c, null, d, null, null, t);

    }

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

        final Class npec = NullPointerException.class;

        final Class monec = MalformedObjectNameException.class;

        int error = 0;

        error += createObjectName1(npec, null);

        error += createObjectName1(null, "d:k=v");

        error += createObjectName1(null, ":k=v");

        error += createObjectName1(monec, "d:=v");

        error += createObjectName1(null, "d:k=");

        error += createObjectName1(null, "d:k1=,k2=v2");

        error += createObjectName1(null, "d:k1=v1,k2=");

        error += createObjectName2(npec, null, null, null);

        error += createObjectName2(null, "d", "k", "v");

        error += createObjectName2(npec, null, "k", "v");

        error += createObjectName2(null, "", "k", "v");

        error += createObjectName2(npec, "d", null, "v");

        error += createObjectName2(monec, "d", "", "v");

        error += createObjectName2(npec, "d", "k", null);

        error += createObjectName2(null, "d", "k", "");

        Hashtable<String,String> h1 = new Hashtable<String,String>();

        h1.put("k", "v");

        Hashtable<String,String> h2 = new Hashtable<String,String>();

        h2.put("", "v");

        Hashtable<String,String> h3 = new Hashtable<String,String>();

        h3.put("k", "");

        Hashtable<String,String> h4 = new Hashtable<String,String>();

        h4.put("k1", "");

        h4.put("k2", "v2");

        Hashtable<String,String> h5 = new Hashtable<String,String>();

        h5.put("k1", "v1");

        h5.put("k2", "");

        error += createObjectName3(npec, null, null);

        error += createObjectName3(null, "d", h1);

        error += createObjectName3(npec, null, h1);

        error += createObjectName3(null, "", h1);

        error += createObjectName3(monec, "d", h2);

        error += createObjectName3(null, "d", h3);

        error += createObjectName3(null, "d", h4);

        error += createObjectName3(null, "d", h5);

        if (error > 0) {

            final String msg = "Test FAILED! Got " + error + " error(s)";

            System.out.println(msg);

            throw new IllegalArgumentException(msg);

        } else {

            System.out.println("Test PASSED!");

        }

    }

}