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
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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.Enumeration;
29import java.util.Hashtable;
30import java.util.Map;
31import java.util.Vector;
32
33/*
34 * @test
35 * @summary To test SystemFlavorMap method:
36 *          setFlavorsForNative(String nat, DataFlavors[] flavors)
37 *          with valid natives and DataFlavors. This stress test will
38 *          define numerous mappings of valid String natives and
39 *          DataFlavors.  The mappings will be verified by examining
40 *          that all entries are present, and order is maintained.
41 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
42 * @modules java.datatransfer
43 * @run main SetNativesTest
44 */
45
46public class SetNativesTest {
47
48    SystemFlavorMap flavorMap;
49    Hashtable hashVerify;
50
51    Map mapFlavors;
52    Map mapNatives;
53
54    Hashtable hashFlavors;
55    Hashtable hashNatives;
56
57    public static void main (String[] args){
58        new SetNativesTest().doTest();
59    }
60
61    public void doTest() {
62        flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
63
64        // Get SystemFlavorMap Maps of String Natives and DataFlavors
65        mapFlavors = flavorMap.getNativesForFlavors(null);
66        mapNatives = flavorMap.getFlavorsForNatives(null);
67
68        hashFlavors = new Hashtable(mapFlavors);
69        hashNatives = new Hashtable(mapNatives);
70
71
72        // Test setFlavorsForNative(String nat, DataFlavors[] flavors);
73        //
74        // Enumerate through all the system defined String natives,
75        // and for each String native, define it again to the SystemFlavorMap
76        // with a slightly modified String native (name).
77        //
78        // For verification, a seperate Hashtable will be maintained of the additions.
79        String key;
80        hashVerify = new Hashtable();
81
82        for (Enumeration e = hashNatives.keys() ; e.hasMoreElements() ;) {
83            key = (String)e.nextElement();
84
85            java.util.List listFlavors = flavorMap.getFlavorsForNative(key);
86            Vector vectorFlavors = new Vector(listFlavors);
87            DataFlavor[] arrayFlavors = (DataFlavor[])vectorFlavors.toArray(new DataFlavor[0]);
88
89            key = key.concat("TEST");   // construct a unique String native
90                                        // define the new String native entry
91            flavorMap.setFlavorsForNative(key, arrayFlavors);
92                                        // keep track of this new native entry
93            hashVerify.put(key, vectorFlavors);
94        }
95
96        // After establishing "new" mappings, verify that the defined
97        // DataFlavors can be retrieved and that the List (order) is preserved.
98        verifyNewMappings();
99    }
100
101    // Verify getFlavorsForNative(String nat) is returning the correct list
102    // of DataFlavors (for the new mappings).
103    public void verifyNewMappings() {
104        // Enumerate through all natives
105        for (Enumeration e = hashVerify.keys() ; e.hasMoreElements() ;) {
106            String key = (String)e.nextElement();
107
108            java.util.List listFlavors = flavorMap.getFlavorsForNative(key);
109            Vector vectorFlavors = new Vector(listFlavors);
110
111            // Compare the list of DataFlavors
112            if ( !vectorFlavors.equals((Vector)hashVerify.get(key))) {
113                throw new RuntimeException("\n*** Error in verifyNewMappings()" +
114                    "\nmethod1: setFlavorsForNative(String nat, DataFlavors[] flavors)" +
115                    "\nmethod2: List getFlavorsForNative(String nat)" +
116                    "\nString native: " + key +
117                    "\nThe Returned List did not match the original set of DataFlavors.");
118            }
119        }
120        System.out.println("*** native size = " + hashVerify.size());
121    }
122}
123
124