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.*; 29 30 /* 31 * @test 32 * @summary To test SystemFlavorMap method: 33 * addUnencodedNativeForFlavor(DataFlavor flav, String nat) 34 * with valid natives and DataFlavors. This stress test will 35 * define numerous mappings of valid String natives and 36 * DataFlavors. The mappings will be verified by examining 37 * that all entries are present. 38 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard 39 * @modules java.datatransfer 40 * @run main AddNativeTest 41 */ 42 43 public class AddNativeTest { 44 45 SystemFlavorMap flavorMap; 46 Hashtable hashVerify; 47 48 Map mapFlavors; 49 Map mapNatives; 50 51 Hashtable hashFlavors; 52 Hashtable hashNatives; 53 54 public static void main(String[] args) { 55 new AddNativeTest().doTest(); 56 } 57 58 public void doTest() { 59 flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap(); 60 61 // Get SystemFlavorMap Maps of String Natives and DataFlavors 62 mapFlavors = flavorMap.getNativesForFlavors(null); 63 mapNatives = flavorMap.getFlavorsForNatives(null); 64 65 hashFlavors = new Hashtable(mapFlavors); 66 hashNatives = new Hashtable(mapNatives); 67 68 // Test addUnencodedNativeForFlavor(DataFlavor flav, String nat); 69 // 70 // Enumerate through all the system defined DataFlavors, 71 // and for each DataFlavor, define it again to the SystemFlavorMap 72 // with a slightly modified Mime Type. 73 // 74 // As a list of String natives will be returned for each DataFlavor, 75 // the method addUnencodedNativeForFlavor will be called for each 76 // String native in the list. 77 // 78 // For verification, a seperate Hashtable (Map) will be maintained with changes. 79 DataFlavor key; 80 hashVerify = new Hashtable(); 81 82 for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) { 83 key = (DataFlavor)e.nextElement(); 84 85 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 86 Vector vectorNatives = new Vector(listNatives); 87 88 // Construct a new DataFlavor from an existing DataFlavor's MimeType 89 // Example: 90 // Original MimeType: "text/plain; class=java.io.Reader; charset=Unicode" 91 // Modified MimeType: "text/plain-TEST; class=java.io.Reader; charset=Unicode" 92 93 StringBuffer mimeType = new StringBuffer(key.getMimeType()); 94 mimeType.insert(mimeType.indexOf(";"),"-TEST"); 95 96 DataFlavor testFlavor = new DataFlavor(mimeType.toString(), "Test DataFlavor"); 97 98 for (ListIterator i = vectorNatives.listIterator() ; i.hasNext() ;) { 99 String element = (String)i.next(); 100 flavorMap.addUnencodedNativeForFlavor(testFlavor, element); 101 } 102 103 //Added following 4 lines - Aruna Samji - 07/22/2003 104 Vector existingNatives = new Vector(flavorMap.getNativesForFlavor(testFlavor)); 105 existingNatives.addAll(vectorNatives); 106 vectorNatives = existingNatives; 107 hashVerify.put(testFlavor, vectorNatives); 108 } 109 110 // Assertions: After establishing "new" mappings, verify that the defined 111 // DataFlavors can be retrieved. 112 verifyNewMappings(); 113 } 114 115 // Verify getFlavorsForNative(String nat) is returning the correct list 116 // of DataFlavors (for the new mappings). 117 public boolean verifyNewMappings() { 118 boolean result = true; 119 120 // Enumerate through all DataFlavors 121 for (Enumeration e = hashVerify.keys() ; e.hasMoreElements() ;) { 122 DataFlavor key = (DataFlavor)e.nextElement(); 123 124 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 125 Vector vectorNatives = new Vector(listNatives); 126 127 // Compare the list of Natives 128 //Next line changed by Kanishk to comply with bug 4696522 129 //if ( !vectorNatives.equals((Vector)hashVerify.get(key))) { 130 if ( !(vectorNatives.containsAll((Vector)hashVerify.get(key)) && ((Vector)hashVerify.get(key)).containsAll(vectorNatives))) { 131 throw new RuntimeException("\n*** Error in verifyNewMappings()" + 132 "\nmethod1: addUnencodedNativeForFlavor(DataFlavor flav, String nat)" + 133 "\nmethod2: List getNativesForFlavor(DataFlavor flav)" + 134 "\nDataFlavor: " + key.getMimeType() + 135 "\nAfter adding several mappings with addUnencodedNativeForFlavor," + 136 "\nthe returned list did not match the mappings that were added." + 137 "\nThe mapping was not included in the list."); 138 } 139 } 140 System.out.println("*** DataFlavor size = " + hashVerify.size()); 141 System.out.println("*** verifyNewMappings result: " + result + "\n"); 142 return result; 143 } 144 } 145