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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).

 *

 * 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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import java.util.HashMap;

import java.util.Map;

import javax.management.openmbean.ArrayType;

import javax.management.openmbean.CompositeData;

import javax.management.openmbean.CompositeDataSupport;

import javax.management.openmbean.CompositeType;

import javax.management.openmbean.OpenDataException;

import javax.management.openmbean.OpenType;

import javax.management.openmbean.SimpleType;

import sun.management.LazyCompositeData;

/**

 * @test

 * @bug 8139870

 * @summary sun.management.LazyCompositeData.isTypeMatched() fails for composite types with items of ArrayType

 * @modules java.management/sun.management

 * @author Jaroslav Bachorik

 */

public class LazyCompositeDataTest {

    private final static CompositeData dataV1, dataV2;

    static {

        try {

            // ***

            // prepare the composite types

            // composite type stored in an array; V1

            CompositeType subtypeV1 = new CompositeType(

                    "Subtype1",

                    "Version 1",

                    new String[]{"item1"},

                    new String[]{"Item 1"},

                    new OpenType<?>[]{

                        SimpleType.STRING

                    }

            );

            // composite type stored in an array; V2

            CompositeType subtypeV2 = new CompositeType(

                    "Subtype2",

                    "Version 2",

                    new String[]{"item1", "item2"},

                    new String[]{"Item 1", "Item 2"},

                    new OpenType<?>[]{

                        SimpleType.STRING,

                        SimpleType.INTEGER

                    }

            );

            // main composite type; V1

            // one of the items is array of 'subtypeV1' instances

            CompositeType typeV1 = new CompositeType(

                    "MyDataV1",

                    "Version 1",

                    new String[]{"item1", "item2"},

                    new String[]{"Item 1", "Item 2"},

                    new OpenType<?>[]{

                        SimpleType.STRING,

                        ArrayType.getArrayType(subtypeV1)

                    }

            );

            // main composite type; V2

            // one of the items is array of 'subtypeV2' instances

            CompositeType typeV2 = new CompositeType(

                    "MyDataV2",

                    "Version 2",

                    new String[]{"item1", "item2"},

                    new String[]{"Item 1", "Item 2"},

                    new OpenType<?>[]{

                        SimpleType.STRING,

                        ArrayType.getArrayType(subtypeV2)

                    }

            );

            // ***

            // ***

            // construct the data

            Map<String, Object> subitemsV1 = new HashMap<>();

            Map<String, Object> subitemsV2 = new HashMap<>();

            Map<String, Object> itemsV1 = new HashMap<>();

            Map<String, Object> itemsV2 = new HashMap<>();

            subitemsV1.put("item1", "item1");

            subitemsV2.put("item1", "item1");

            subitemsV2.put("item2", 42);

            itemsV1.put("item1", "item1");

            itemsV1.put("item2", new CompositeData[]{new CompositeDataSupport(subtypeV1, subitemsV1)});

            itemsV2.put("item1", "item1");

            itemsV2.put("item2", new CompositeData[]{new CompositeDataSupport(subtypeV2, subitemsV2)});

            dataV1 = new CompositeDataSupport(typeV1, itemsV1);

            dataV2 = new CompositeDataSupport(typeV2, itemsV2);

            // ***

        } catch (OpenDataException e) {

            throw new Error(e);

        }

    }

    private static class MyDataV1 extends LazyCompositeData {

        @Override

        protected CompositeData getCompositeData() {

            return dataV1;

        }

        public boolean isTypeMached(CompositeType type) {

            return isTypeMatched(this.getCompositeType(), type);

        }

    }

    private static class MyDataV2 extends LazyCompositeData {

        @Override

        protected CompositeData getCompositeData() {

            return dataV2;

        }

    }

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

        System.out.println("Checking LazyCompositeData.isTypeMatched()");

        MyDataV1 v1 = new MyDataV1();

        MyDataV2 v2 = new MyDataV2();

        if (!v1.isTypeMached(v2.getCompositeType())) {

            System.err.println("=== FAILED");

            System.err.println("V1 should be matched by V2");

            System.err.println("\n=== V1");

            System.err.println(v1.getCompositeType());

            System.err.println("\n=== V2");

            System.err.println(v2.getCompositeType());

            throw new Error();

        }

        System.out.println("=== PASSED");

    }

}