1 /*
   2  * Copyright (c) 2001, 2014, 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
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 import java.awt.datatransfer.DataFlavor;
  27 import java.awt.datatransfer.SystemFlavorMap;
  28 import java.util.Enumeration;
  29 import java.util.Hashtable;
  30 import java.util.Map;
  31 import 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  * @run main SetNativesTest
  43  */
  44 
  45 public class SetNativesTest {
  46 
  47     SystemFlavorMap flavorMap;
  48     Hashtable hashVerify;
  49 
  50     Map mapFlavors;
  51     Map mapNatives;
  52 
  53     Hashtable hashFlavors;
  54     Hashtable hashNatives;
  55 
  56     public static void main (String[] args){
  57         new SetNativesTest().doTest();
  58     }
  59 
  60     public void doTest() {
  61         flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
  62 
  63         // Get SystemFlavorMap Maps of String Natives and DataFlavors
  64         mapFlavors = flavorMap.getNativesForFlavors(null);
  65         mapNatives = flavorMap.getFlavorsForNatives(null);
  66 
  67         hashFlavors = new Hashtable(mapFlavors);
  68         hashNatives = new Hashtable(mapNatives);
  69 
  70 
  71         // Test setFlavorsForNative(String nat, DataFlavors[] flavors);
  72         //
  73         // Enumerate through all the system defined String natives,
  74         // and for each String native, define it again to the SystemFlavorMap
  75         // with a slightly modified String native (name).
  76         //
  77         // For verification, a seperate Hashtable will be maintained of the additions.
  78         String key;
  79         hashVerify = new Hashtable();
  80 
  81         for (Enumeration e = hashNatives.keys() ; e.hasMoreElements() ;) {
  82             key = (String)e.nextElement();
  83 
  84             java.util.List listFlavors = flavorMap.getFlavorsForNative(key);
  85             Vector vectorFlavors = new Vector(listFlavors);
  86             DataFlavor[] arrayFlavors = (DataFlavor[])vectorFlavors.toArray(new DataFlavor[0]);
  87 
  88             key = key.concat("TEST");   // construct a unique String native
  89                                         // define the new String native entry
  90             flavorMap.setFlavorsForNative(key, arrayFlavors);
  91                                         // keep track of this new native entry
  92             hashVerify.put(key, vectorFlavors);
  93         }
  94 
  95         // After establishing "new" mappings, verify that the defined
  96         // DataFlavors can be retrieved and that the List (order) is preserved.
  97         verifyNewMappings();
  98     }
  99 
 100     // Verify getFlavorsForNative(String nat) is returning the correct list
 101     // of DataFlavors (for the new mappings).
 102     public void verifyNewMappings() {
 103         // Enumerate through all natives
 104         for (Enumeration e = hashVerify.keys() ; e.hasMoreElements() ;) {
 105             String key = (String)e.nextElement();
 106 
 107             java.util.List listFlavors = flavorMap.getFlavorsForNative(key);
 108             Vector vectorFlavors = new Vector(listFlavors);
 109 
 110             // Compare the list of DataFlavors
 111             if ( !vectorFlavors.equals((Vector)hashVerify.get(key))) {
 112                 throw new RuntimeException("\n*** Error in verifyNewMappings()" +
 113                     "\nmethod1: setFlavorsForNative(String nat, DataFlavors[] flavors)" +
 114                     "\nmethod2: List getFlavorsForNative(String nat)" +
 115                     "\nString native: " + key +
 116                     "\nThe Returned List did not match the original set of DataFlavors.");
 117             }
 118         }
 119         System.out.println("*** native size = " + hashVerify.size());
 120     }
 121 }
 122