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 methods 33 * List getFlavorsForNative(String nat) 34 * List getNativesForFlavor(DataFlavor flav) 35 * with valid natives and DataFlavors, including null. 36 * This test will verify that the returned mappings 37 * include all entries and that the correct order is 38 * maintained. 39 * @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard 40 * @modules java.datatransfer 41 * @run main ManyFlavorMapTest 42 */ 43 44 public class ManyFlavorMapTest { 45 46 SystemFlavorMap flavorMap; 47 48 Map mapFlavors; 49 Map mapNatives; 50 51 Hashtable hashFlavors; 52 Hashtable hashNatives; 53 54 public static void main (String[] args) { 55 new ManyFlavorMapTest().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 // Assertion: Verify getNativesForFlavors(null) is returning the full list 69 // of String Native entries 70 List listNatives = flavorMap.getNativesForFlavor(null); 71 verifyListAllNativeEntries(listNatives); 72 73 // Assertion: Verify getFlavorsForNatives(null) is returning the full list 74 // of DataFlavor entries 75 List listFlavors = flavorMap.getFlavorsForNative(null); 76 verifyListAllDataFlavorEntries(listFlavors); 77 78 // Assertion: Verify getNativesForFlavor(DataFlavor flav) is returning the list 79 // of Native Strings (for all supported DataFlavors) 80 // 81 // Verify that the first list item is the most preferred Native 82 verifyListNativeEntries(); 83 84 // Assertion: Verify getFlavorsForNative(String nat) is returning the list 85 // of DataFlavors(for all supported natives) 86 // 87 // Verify that the first list item is the most preferred DataFlavor 88 verifyListDataFlavorEntries(); 89 } 90 91 // Verify getFlavorsForNative(String nat) is returning the list 92 // of DataFlavors(for all supported natives) 93 public void verifyListDataFlavorEntries() { 94 // Enumerate through all natives 95 for (Enumeration e = hashNatives.keys() ; e.hasMoreElements() ;) { 96 String key = (String)e.nextElement(); 97 98 // SystemFlavorMap preferred value 99 DataFlavor value = (DataFlavor)hashNatives.get(key); 100 101 java.util.List listFlavors = flavorMap.getFlavorsForNative(key); 102 Vector vectorFlavors = new Vector(listFlavors); 103 104 // First element should be preferred value 105 DataFlavor prefFlavor = (DataFlavor)vectorFlavors.firstElement(); 106 if ( value != prefFlavor ) { 107 throw new RuntimeException("\n*** Error in verifyListDataFlavorEntries()" + 108 "\nAPI Test: List getFlavorsForNative(String nat)" + 109 "\native: " + key + 110 "\nSystemFlavorMap preferred native: " + value.getMimeType() + 111 "\nList first entry: " + prefFlavor.getMimeType() + 112 "\nTest failed because List first entry does not match preferred"); 113 } 114 } 115 System.out.println("*** native size = " + hashNatives.size()); 116 } 117 118 // Verify getNativesForFlavor(DataFlavor flav) is returning the list 119 // of Native Strings (for all supported DataFlavors) 120 public void verifyListNativeEntries() { 121 // Enumerate through all DataFlavors 122 for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) { 123 DataFlavor key = (DataFlavor)e.nextElement(); 124 125 // SystemFlavorMap preferred value 126 String value = (String)hashFlavors.get(key); 127 128 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 129 Vector vectorNatives = new Vector(listNatives); 130 131 // First element should be preferred value 132 String prefNative = (String)vectorNatives.firstElement(); 133 if ( value != prefNative ) { 134 throw new RuntimeException("\n*** Error in verifyListNativeEntries()" + 135 "\nAPI Test: List getNativesForFlavor(DataFlavor flav)" + 136 "\nDataFlavor: " + key.getMimeType() + 137 "\nSystemFlavorMap preferred native: " + value + 138 "\nList first entry: " + prefNative + 139 "\nTest failed because List first entry does not match preferred"); 140 } 141 } 142 System.out.println("*** DataFlavor size = " + hashFlavors.size()); 143 } 144 145 // Compare List of Natives with list from SystemFlavorMap 146 // 147 // Verification will be done by comparing the two results as sets 148 public void verifyListAllNativeEntries(java.util.List listNatives) { 149 150 HashSet hashSetMap = new HashSet(mapNatives.keySet()); 151 HashSet hashSetList = new HashSet(listNatives); 152 153 System.out.println("*** hashSetMap size = " + hashSetMap.size()); 154 System.out.println("*** hashSetList size = " + hashSetList.size()); 155 156 if (!hashSetMap.equals(hashSetList)) { 157 throw new RuntimeException("\n*** Error in verifyListAllNativeEntries()" + 158 "\nAPI Test: List getNativesForFlavor(null)" + 159 "\nTest failed because the returned List does not exactly" + 160 "\nmatch objects returned from SystemFlavorMap."); 161 } 162 } 163 164 // Compare List of DataFlavors with list from SystemFlavorMap 165 // 166 // Verification will be done by comparing the two results as sets 167 public void verifyListAllDataFlavorEntries(java.util.List listFlavors) { 168 169 HashSet hashSetMap = new HashSet(mapFlavors.keySet()); 170 HashSet hashSetList = new HashSet(listFlavors); 171 172 System.out.println("*** hashSetMap size = " + hashSetMap.size()); 173 System.out.println("*** hashSetList size = " + hashSetList.size()); 174 175 if (!hashSetMap.equals(hashSetList)) { 176 throw new RuntimeException("\n*** Error in verifyListAllDataFlavorEntries()" + 177 "\nAPI Test: List getFlavorsForNative(null)" + 178 "\nTest failed because the returned List does not exactly" + 179 "\nmatch objects returned from SystemFlavorMap."); 180 } 181 } 182 } 183