| /* |
| * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.datatransfer.DataFlavor; |
| import java.awt.datatransfer.SystemFlavorMap; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| |
| /* @test |
| * @bug 8028230 |
| * @summary Checks that SystemFlavorMap.getNativesForFlavor returns a list without duplicates |
| * @author Petr Pchelko |
| * @run main DuplicatedNativesTest |
| */ |
| public class DuplicatedNativesTest { |
| |
| public static void main(String[] args) throws Exception { |
| |
| // 1. Check that returned natives do not contain duplicates. |
| SystemFlavorMap flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap(); |
| for (Map.Entry<DataFlavor, String> entry : flavorMap.getNativesForFlavors(null).entrySet()) { |
| List<String> natives = flavorMap.getNativesForFlavor(entry.getKey()); |
| if (new HashSet<>(natives).size() != natives.size()) { |
| throw new RuntimeException("FAILED: returned natives contain duplicates: " + Arrays.toString(natives.toArray())); |
| } |
| } |
| |
| // 2. Check that even if we set a duplicate it would be ignored. |
| flavorMap.setNativesForFlavor(DataFlavor.stringFlavor, new String[] {"test", "test", "test"}); |
| List<String> natives = flavorMap.getNativesForFlavor(DataFlavor.stringFlavor); |
| if (new HashSet<>(natives).size() != natives.size()) { |
| throw new RuntimeException("FAILED: duplicates were not ignored: " + Arrays.toString(natives.toArray())); |
| } |
| } |
| } |