1/*
2 * Copyright (c) 2001, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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24 */
25
26import java.awt.datatransfer.DataFlavor;
27import java.awt.datatransfer.SystemFlavorMap;
28import java.util.Arrays;
29import java.util.Hashtable;
30import java.util.Vector;
31
32/*
33 * @test
34 * @summary To test SystemFlavorMap method
35 *          getNativesForFlavor(DataFlavor flav)
36 *          with unknown DataFlavor.  Specifically test for
37 *          passing an unknown DataFlavor where two-way mapping
38 *          should be established.
39 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
40 * @modules java.datatransfer
41 * @run main GetNativesForNewFlavorTest
42 */
43
44public class GetNativesForNewFlavorTest {
45
46    SystemFlavorMap flavorMap;
47    Vector comp1, comp2, comp3, comp4;
48    Hashtable hash;
49    int hashSize;
50
51    String test_encoded;
52    DataFlavor test_flavor1, test_flavor2;
53    String[] test_natives_set;
54    DataFlavor[] test_flavors_set;
55
56    public static void main (String[] args) throws Exception {
57        new GetNativesForNewFlavorTest().doTest();
58    }
59
60    public void doTest() throws Exception {
61        // Initialize DataFlavors and arrays used for test data
62        initMappings();
63
64        boolean passed = true;
65        flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
66
67        // Get all the native strings and preferred DataFlavor mappings
68        hash = new Hashtable(flavorMap.getFlavorsForNatives(null));
69        hashSize = hash.size();
70
71        // GetNativesForFlavor using unknown DataFlavor (verify 2-way mapping)
72        //
73        // If a new DataFlavor is specified, the method should establish a mapping
74        // in both directions between specified DataFlavor and an encoded
75        // version of its MIME type as its native.
76        System.out.println("GetNativesForFlavor using new DataFlavor");
77
78        comp1 = new Vector(Arrays.asList(test_natives_set));
79        comp2 = new Vector(flavorMap.getNativesForFlavor(test_flavor1));
80
81        comp3 = new Vector(Arrays.asList(test_flavors_set));
82        comp4 = new Vector(flavorMap.getFlavorsForNative(test_encoded));
83
84        if ( !comp1.equals(comp2) || !comp3.equals(comp4) ) {
85            throw new RuntimeException("\n*** After passing a new DataFlavor" +
86                "\nwith getNativesForFlavor(DataFlavor flav)" +
87                "\nthe mapping in both directions was not established.");
88        }
89        else
90           System.out.println("GetNativesForFlavor using new DataFlavor: Test Passes");
91    }
92
93    public void initMappings() throws Exception {
94        //initialize mapping variables used in this test
95        //create a DataFlavor from Button class
96        test_flavor1 = new DataFlavor(Class.forName("java.awt.Button"), "Button");
97
98        //create an Encoded String native using Button class MIME Type
99        String buttonMIME = test_flavor1.getMimeType();
100        test_encoded = SystemFlavorMap.encodeJavaMIMEType(buttonMIME);
101
102        //create a DataFlavor from the Encoded String native
103        test_flavor2 = SystemFlavorMap.decodeDataFlavor(test_encoded);
104
105        //create and initialize DataFlavor arrays
106        test_flavors_set = new DataFlavor[] {test_flavor1};
107
108        //create and initialize String native arrays
109        test_natives_set = new String[] {test_encoded};
110    }
111}
112
113