1 /* 2 * Copyright (c) 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 @test 26 @bug 4493189 27 @summary tests that addUnencodedNativeForFlavor()/addFlavorForUnencodedNative() 28 do not allow to duplicate mappings 29 @author das@sparc.spb.su area=datatransfer 30 @run main DuplicateMappingTest 31 */ 32 33 import java.awt.*; 34 import java.awt.datatransfer.DataFlavor; 35 import java.awt.datatransfer.SystemFlavorMap; 36 import java.util.Iterator; 37 38 public class DuplicateMappingTest { 39 40 public static void main(String[] args) throws Exception { 41 42 final String nativeString = "NATIVE"; 43 final DataFlavor dataFlavor = new DataFlavor(); 44 45 final SystemFlavorMap fm = 46 (SystemFlavorMap) SystemFlavorMap.getDefaultFlavorMap(); 47 48 fm.addUnencodedNativeForFlavor(dataFlavor, nativeString); 49 fm.addUnencodedNativeForFlavor(dataFlavor, nativeString); 50 51 final java.util.List natives = 52 fm.getNativesForFlavor(dataFlavor); 53 boolean found = false; 54 55 for (final Iterator i = natives.iterator(); i.hasNext(); ) { 56 if (nativeString.equals(i.next())) { 57 if (found) { 58 throw new RuntimeException("getNativesForFlavor() returns:" + 59 natives); 60 } else { 61 found = true; 62 } 63 } 64 } 65 66 if (!found) { 67 throw new RuntimeException("getNativesForFlavor() returns:" + 68 natives); 69 } 70 71 fm.addFlavorForUnencodedNative(nativeString, dataFlavor); 72 fm.addFlavorForUnencodedNative(nativeString, dataFlavor); 73 74 final java.util.List flavors = 75 fm.getFlavorsForNative(nativeString); 76 found = false; 77 78 for (final Iterator i = flavors.iterator(); i.hasNext(); ) { 79 if (dataFlavor.equals(i.next())) { 80 if (found) { 81 throw new RuntimeException("getFlavorsForNative() returns:" + 82 flavors); 83 } else { 84 found = true; 85 } 86 } 87 } 88 89 if (!found) { 90 throw new RuntimeException("getFlavorsForNative() returns:" + 91 natives); 92 } 93 } 94 }