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.*; 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 * @run main ManyFlavorMapTest 41 */ 42 43 public class ManyFlavorMapTest { 44 45 SystemFlavorMap flavorMap; 46 47 Map mapFlavors; 48 Map mapNatives; 49 50 Hashtable hashFlavors; 51 Hashtable hashNatives; 52 53 public static void main (String[] args) { 54 new ManyFlavorMapTest().doTest(); 55 } 56 57 public void doTest() { 58 flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap(); 59 60 // Get SystemFlavorMap Maps of String Natives and DataFlavors 61 mapFlavors = flavorMap.getNativesForFlavors(null); 62 mapNatives = flavorMap.getFlavorsForNatives(null); 63 64 hashFlavors = new Hashtable(mapFlavors); 65 hashNatives = new Hashtable(mapNatives); 66 67 // Assertion: Verify getNativesForFlavors(null) is returning the full list 68 // of String Native entries 69 List listNatives = flavorMap.getNativesForFlavor(null); 70 verifyListAllNativeEntries(listNatives); 71 72 // Assertion: Verify getFlavorsForNatives(null) is returning the full list 73 // of DataFlavor entries 74 List listFlavors = flavorMap.getFlavorsForNative(null); 75 verifyListAllDataFlavorEntries(listFlavors); 76 77 // Assertion: Verify getNativesForFlavor(DataFlavor flav) is returning the list 78 // of Native Strings (for all supported DataFlavors) 79 // 80 // Verify that the first list item is the most preferred Native 81 verifyListNativeEntries(); 82 83 // Assertion: Verify getFlavorsForNative(String nat) is returning the list 84 // of DataFlavors(for all supported natives) 85 // 86 // Verify that the first list item is the most preferred DataFlavor 87 verifyListDataFlavorEntries(); 88 } 89 90 // Verify getFlavorsForNative(String nat) is returning the list 91 // of DataFlavors(for all supported natives) 92 public void verifyListDataFlavorEntries() { 93 // Enumerate through all natives 94 for (Enumeration e = hashNatives.keys() ; e.hasMoreElements() ;) { 95 String key = (String)e.nextElement(); 96 97 // SystemFlavorMap preferred value 98 DataFlavor value = (DataFlavor)hashNatives.get(key); 99 100 java.util.List listFlavors = flavorMap.getFlavorsForNative(key); 101 Vector vectorFlavors = new Vector(listFlavors); 102 103 // First element should be preferred value 104 DataFlavor prefFlavor = (DataFlavor)vectorFlavors.firstElement(); 105 if ( value != prefFlavor ) { 106 throw new RuntimeException("\n*** Error in verifyListDataFlavorEntries()" + 107 "\nAPI Test: List getFlavorsForNative(String nat)" + 108 "\native: " + key + 109 "\nSystemFlavorMap preferred native: " + value.getMimeType() + 110 "\nList first entry: " + prefFlavor.getMimeType() + 111 "\nTest failed because List first entry does not match preferred"); 112 } 113 } 114 System.out.println("*** native size = " + hashNatives.size()); 115 } 116 117 // Verify getNativesForFlavor(DataFlavor flav) is returning the list 118 // of Native Strings (for all supported DataFlavors) 119 public void verifyListNativeEntries() { 120 // Enumerate through all DataFlavors 121 for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) { 122 DataFlavor key = (DataFlavor)e.nextElement(); 123 124 // SystemFlavorMap preferred value 125 String value = (String)hashFlavors.get(key); 126 127 java.util.List listNatives = flavorMap.getNativesForFlavor(key); 128 Vector vectorNatives = new Vector(listNatives); 129 130 // First element should be preferred value 131 String prefNative = (String)vectorNatives.firstElement(); 132 if ( value != prefNative ) { 133 throw new RuntimeException("\n*** Error in verifyListNativeEntries()" + 134 "\nAPI Test: List getNativesForFlavor(DataFlavor flav)" + 135 "\nDataFlavor: " + key.getMimeType() + 136 "\nSystemFlavorMap preferred native: " + value + 137 "\nList first entry: " + prefNative + 138 "\nTest failed because List first entry does not match preferred"); 139 } 140 } 141 System.out.println("*** DataFlavor size = " + hashFlavors.size()); 142 } 143 144 // Compare List of Natives with list from SystemFlavorMap 145 // 146 // Verification will be done by comparing the two results as sets 147 public void verifyListAllNativeEntries(java.util.List listNatives) { 148 149 HashSet hashSetMap = new HashSet(mapNatives.keySet()); 150 HashSet hashSetList = new HashSet(listNatives); 151 152 System.out.println("*** hashSetMap size = " + hashSetMap.size()); 153 System.out.println("*** hashSetList size = " + hashSetList.size()); 154 155 if (!hashSetMap.equals(hashSetList)) { 156 throw new RuntimeException("\n*** Error in verifyListAllNativeEntries()" + 157 "\nAPI Test: List getNativesForFlavor(null)" + 158 "\nTest failed because the returned List does not exactly" + 159 "\nmatch objects returned from SystemFlavorMap."); 160 } 161 } 162 163 // Compare List of DataFlavors with list from SystemFlavorMap 164 // 165 // Verification will be done by comparing the two results as sets 166 public void verifyListAllDataFlavorEntries(java.util.List listFlavors) { 167 168 HashSet hashSetMap = new HashSet(mapFlavors.keySet()); 169 HashSet hashSetList = new HashSet(listFlavors); 170 171 System.out.println("*** hashSetMap size = " + hashSetMap.size()); 172 System.out.println("*** hashSetList size = " + hashSetList.size()); 173 174 if (!hashSetMap.equals(hashSetList)) { 175 throw new RuntimeException("\n*** Error in verifyListAllDataFlavorEntries()" + 176 "\nAPI Test: List getFlavorsForNative(null)" + 177 "\nTest failed because the returned List does not exactly" + 178 "\nmatch objects returned from SystemFlavorMap."); 179 } 180 } 181 } 182