1 /* 2 * Copyright (c) 2014, 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. 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 @modules java.datatransfer 31 @run main DuplicateMappingTest 32 */ 33 34 import java.awt.*; 35 import java.awt.datatransfer.DataFlavor; 36 import java.awt.datatransfer.SystemFlavorMap; 37 import java.util.Iterator; 38 39 public class DuplicateMappingTest { 40 41 public static void main(String[] args) throws Exception { 42 43 final String nativeString = "NATIVE"; 44 final DataFlavor dataFlavor = new DataFlavor(); 45 46 final SystemFlavorMap fm = 47 (SystemFlavorMap) SystemFlavorMap.getDefaultFlavorMap(); 48 49 fm.addUnencodedNativeForFlavor(dataFlavor, nativeString); 50 fm.addUnencodedNativeForFlavor(dataFlavor, nativeString); 51 52 final java.util.List natives = 53 fm.getNativesForFlavor(dataFlavor); 54 boolean found = false; 55 56 for (final Iterator i = natives.iterator(); i.hasNext(); ) { 57 if (nativeString.equals(i.next())) { 58 if (found) { 59 throw new RuntimeException("getNativesForFlavor() returns:" + 60 natives); 61 } else { 62 found = true; 63 } 64 } 65 } 66 67 if (!found) { 68 throw new RuntimeException("getNativesForFlavor() returns:" + 69 natives); 70 } 71 72 fm.addFlavorForUnencodedNative(nativeString, dataFlavor); 73 fm.addFlavorForUnencodedNative(nativeString, dataFlavor); 74 75 final java.util.List flavors = 76 fm.getFlavorsForNative(nativeString); 77 found = false; 78 79 for (final Iterator i = flavors.iterator(); i.hasNext(); ) { 80 if (dataFlavor.equals(i.next())) { 81 if (found) { 82 throw new RuntimeException("getFlavorsForNative() returns:" + 83 flavors); 84 } else { 85 found = true; 86 } 87 } 88 } 89 90 if (!found) { 91 throw new RuntimeException("getFlavorsForNative() returns:" + 92 natives); 93 } 94 } 95 }