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
  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.Arrays;
  29 import java.util.Hashtable;
  30 import java.util.Vector;
  31 
  32 /*
  33  * @test
  34  * @summary To test SystemFlavorMap method
  35  *          getFlavorsForNative(String nat)
  36  *          with unknown String natives.  Specifically test for
  37  *          unknown Unencoded String native in which an empty list is
  38  *          returned, and with unknown Encoded String native where
  39  *          two-way mapping should be established.
  40  * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
  41  * @modules java.datatransfer
  42  * @run main GetFlavorsForNewNativeTest
  43  */
  44 
  45 public class GetFlavorsForNewNativeTest {
  46 
  47     SystemFlavorMap flavorMap;
  48     Vector comp1, comp2, comp3, comp4;
  49     Hashtable hash;
  50     int hashSize;
  51 
  52     String test_native1, test_encoded;
  53     DataFlavor test_flavor1, test_flavor2;
  54     String[] test_natives_set;
  55     DataFlavor[] test_flavors_set;
  56 
  57     public static void main (String[] args) throws Exception {
  58         new GetFlavorsForNewNativeTest().doTest();
  59     }
  60 
  61     public void doTest() throws Exception {
  62         // Initialize DataFlavors and arrays used for test data
  63         initMappings();
  64 
  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         // GetFlavorsForNative using Unencoded Native
  72         //
  73         // If a new Unencoded native is specified as a parameter, the String
  74         // native should be ignored and no mapping established.
  75         System.out.println("GetFlavorsForNative using Unencoded Native Test");
  76 
  77         comp1 = new Vector(flavorMap.getFlavorsForNative(test_native1));
  78 
  79         if (comp1.size() != 0) {
  80             throw new RuntimeException("\n*** After passing a new Unencoded native" +
  81                     "\nwith getFlavorsForNative(String nat)" +
  82                     "\nthe String native should be ignored and no mapping established.");
  83         } else
  84             System.out.println("GetFlavorsForNative using Unencoded Native Test: Test Passes");
  85 
  86 
  87         // GetFlavorsForNative using Encoded Native (verify 2-way mapping)
  88         //
  89         // If a new Encoded native is specified, the method should establish a mapping
  90         // in both directions between specified native and DataFlavor whose MIME type
  91         // is a decoded version of the native.
  92         System.out.println("GetFlavorsForNative using Encoded Native Test");
  93 
  94         comp1 = new Vector(Arrays.asList(test_flavors_set));
  95         comp2 = new Vector(flavorMap.getFlavorsForNative(test_encoded));
  96 
  97         comp3 = new Vector(Arrays.asList(test_natives_set));
  98         comp4 = new Vector(flavorMap.getNativesForFlavor(test_flavor2));
  99 
 100         if (!comp1.equals(comp2) || !comp3.equals(comp4)) {
 101             throw new RuntimeException("\n*** After passing a new Encoded native" +
 102                     "\nwith getFlavorsForNative(String nat)" +
 103                     "\nthe mapping in both directions was not established.");
 104         } else
 105             System.out.println("GetFlavorsForNative using Encoded Native: Test Passes");
 106     }
 107 
 108     public void initMappings() throws Exception {
 109        //initialize mapping variables used in this test
 110       //create an Unencoded String native
 111       test_native1 = "TEST1";
 112 
 113       //create a DataFlavor from Button class
 114       test_flavor1 = new DataFlavor(Class.forName("java.awt.Button"), "Button");
 115 
 116       //create an Encoded String native using Button class MIME Type
 117       String buttonMIME = test_flavor1.getMimeType();
 118       test_encoded = SystemFlavorMap.encodeJavaMIMEType(buttonMIME);
 119 
 120       //create a DataFlavor from the Encoded String native
 121       test_flavor2 = SystemFlavorMap.decodeDataFlavor(test_encoded);
 122 
 123       //create and initialize DataFlavor arrays
 124       test_flavors_set = new DataFlavor[] {test_flavor2};
 125 
 126       //create and initialize String native arrays
 127       test_natives_set = new String[] {test_encoded};
 128     }
 129 
 130 }
 131