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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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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

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import java.awt.datatransfer.DataFlavor;

import java.awt.datatransfer.SystemFlavorMap;

/*

 * @test

 * @summary To check for error handling with new Clipboard/SystemFlavorMap

 *          methods, and insure that the appropriate exceptions are being thrown.

 *          Specifically check for null variables in the methods:

 *          - addFlavorForUnencodedNative(String nat, DataFlavor flav)

 *          - addUnencodedNativeForFlavor(DataFlavor flav, String nat)

 *          - setNativesForFlavor(DataFlavor flav, String[] natives)

 *          - setFlavorsForNative(String nat, DataFlavor[] flavors)

 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard

 * @run main InvalidMapArgumentsTest

 */

public class InvalidMapArgumentsTest {

    SystemFlavorMap flavorMap;

    String test_nat;

    String[] test_natives;

    DataFlavor test_flav;

    DataFlavor[] test_flavors;

    public static void main (String[] args){

        new InvalidMapArgumentsTest().doTest();

    }

    public void doTest (){

        //Get things going.  Request focus, set size, et cetera

        initMappings();

        // Test for combinations of null values for

        // addFlavorForUnencodedNative(String nat, DataFlavor flav)

        addFlavorForUnencodedNativeTest(null, null, "both String nat and DataFlavor flav set to null. ");

        addFlavorForUnencodedNativeTest(null, test_flav, "String nat set to null. ");

        addFlavorForUnencodedNativeTest(test_nat, null, "DataFlavor flav set to null. ");

        // Test for combinations of null values for

        // addUnencodedNativeForFlavor(DataFlavor flav, String nat)

        addUnencodedNativeForFlavorTest(null, null, "both DataFlavor flav and String nat set to null. ");

        addUnencodedNativeForFlavorTest(null, test_nat, "DataFlavor flav set to null. ");

        addUnencodedNativeForFlavorTest(test_flav, null, "String nat set to null. ");

        // Test for combinations of null values for

        // setNativesForFlavor(DataFlavor flav, String[] natives)

        setNativesForFlavorTest(null, null, "both DataFlavor flav and String[] natives set to null. ");

        setNativesForFlavorTest(null, test_natives, "DataFlavor flav set to null. ");

        setNativesForFlavorTest(test_flav, null, "String[] natives set to null. ");

        // Test for combinations of null values for

        // setFlavorsForNative(String nat, DataFlavor[] flavors)

        setFlavorsForNativeTest(null, null, "both String nat and DataFlavor[] flavors set to null. ");

        setFlavorsForNativeTest(null, test_flavors, "String nat set to null. ");

        setFlavorsForNativeTest(test_nat, null, "DataFlavor[] flavors set to null. ");

    }

    public void initMappings() {

        //initialize mapping variables used in this test

        flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();

        //create a DataFlavor with valid parameters (mimeType, humanPresentableName)

        test_flav = new DataFlavor("text/plain; charset=ascii","ASCII Flavor");

        //create a String native

        test_nat = "TEXT_TEST";

        //create a DataFlavor array

        test_flavors = new DataFlavor[] {test_flav};

        //create a String native array

        test_natives = new String[] {test_nat};

    }

    public void setNativesForFlavorTest(DataFlavor flav, String[] natives, String errmsg) {

        try{

            flavorMap.setNativesForFlavor(flav, natives);

            throw new RuntimeException("NullPointerException is not thrown for method "+

                    "setNativesForFlavor with "+errmsg);

        } catch (NullPointerException  e) {

        }

    }

    public void setFlavorsForNativeTest(String nat, DataFlavor[] flavors, String errmsg) {

        try{

            flavorMap.setFlavorsForNative(nat, flavors);

            throw new RuntimeException("NullPointerException is not thrown for method "+

                    "setFlavorsForNative with "+errmsg);

        } catch (NullPointerException  e) {

        }

    }

    public void addFlavorForUnencodedNativeTest(String nat, DataFlavor flav, String errmsg) {

        try{

            flavorMap.addFlavorForUnencodedNative(nat, flav);

            throw new RuntimeException("NullPointerException is not thrown for method "+

                    "addFlavorForUnencodedNative with "+errmsg);

        } catch (NullPointerException  e) {

        }

    }

    public void addUnencodedNativeForFlavorTest(DataFlavor flav, String nat, String errmsg) {

        try{

            flavorMap.addUnencodedNativeForFlavor(flav, nat);

            throw new RuntimeException("NullPointerException is not thrown for method "+

                    "addUnencodedNativeForFlavor with "+errmsg);

        } catch (NullPointerException  e) {

        }

    }

}