1 /* 2 * Copyright (c) 2016, 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 8135061 27 * @summary Checks that the Locale.lookup executes properly without throwing 28 * any exception for some specific language ranges 29 * @run main Bug8135061 30 */ 31 32 import java.util.Collection; 33 import java.util.Collections; 34 import java.util.List; 35 import java.util.Locale; 36 import java.util.Locale.LanguageRange; 37 38 public class Bug8135061 { 39 main(String[] args)40 public static void main(String[] args) { 41 42 /* lookup should run without throwing any exception and 43 * return null as the language range does not match with the language 44 * tag 45 */ 46 List<LanguageRange> ranges = LanguageRange.parse("nv"); 47 Collection<Locale> locales = Collections.singleton(Locale.ENGLISH); 48 49 try { 50 Locale match = Locale.lookup(ranges, locales); 51 if (match != null) { 52 throw new RuntimeException("Locale.lookup returned non-null: " 53 + match); 54 } 55 } catch (Exception ex) { 56 throw new RuntimeException("[Locale.lookup failed on language" 57 + " range: " + ranges + " and language tags " 58 + locales + "]", ex); 59 } 60 61 /* lookup should run without throwing any exception and 62 * return "nv" as the matching tag 63 */ 64 ranges = LanguageRange.parse("i-navajo"); 65 locales = Collections.singleton(new Locale("nv")); 66 67 try { 68 Locale match = Locale.lookup(ranges, locales); 69 if (!match.toLanguageTag().equals("nv")) { 70 throw new RuntimeException("Locale.lookup returned unexpected" 71 + " result: " + match); 72 } 73 } catch (Exception ex) { 74 throw new RuntimeException("[Locale.lookup failed on language" 75 + " range: " + ranges + " and language tags " 76 + locales + "]", ex); 77 } 78 79 } 80 81 } 82