Test4401726.java revision 14630:29af931514f5
1/* 2 * Copyright (c) 1997, 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 4401726 27 * @author John O'Conner 28 * @library /java/text/testlib 29 * @summary Regression tests for Collation and associated classes 30 */ 31 32 33import java.text.*; 34import java.util.Locale; 35import java.util.Vector; 36 37public class Test4401726 extends CollatorTest { 38 39 public static void main(String[] args) throws Exception { 40 new Test4401726().run(args); 41 } 42 43 public void TestSetOffSet() { 44 45 int[] expected = {0, -1, 65536}; 46 int[] actual = new int[expected.length]; 47 48 try { 49 String rule = "< a, A < d; D"; 50 51 RuleBasedCollator rbc = new RuleBasedCollator(rule); 52 String str = "aD"; 53 CollationElementIterator iterator = 54 rbc.getCollationElementIterator(str); 55 56 iterator.setOffset(0); 57 actual[0] = iterator.getOffset(); 58 actual[1] = iterator.previous(); 59 iterator.setOffset(0); 60 actual[2] = iterator.next(); 61 62 if (compareArray(expected, actual) == false) { 63 errln("Failed."); 64 } 65 66 str = "a"; 67 iterator = rbc.getCollationElementIterator(str); 68 iterator.setOffset(0); 69 actual[0] = iterator.getOffset(); 70 actual[1] = iterator.previous(); 71 iterator.setOffset(0); 72 actual[2] = iterator.next(); 73 74 if (compareArray(expected, actual) == false) { 75 errln("Failed."); 76 } 77 78 } catch (ParseException e) { 79 errln("Unexpected ParseException: " + e); 80 } 81 82 83 } 84 85 boolean compareArray(int[] expected, int[] actual) { 86 boolean retVal = false; 87 if (expected.length == actual.length) { 88 int errors = 0; 89 for(int x=0; x< expected.length; ++x) { 90 if (expected[x] != actual[x]) { 91 ++errors; 92 } 93 } 94 if (errors == 0) retVal = true; 95 } 96 return retVal; 97 } 98} 99