103 lines
4.7 KiB
Java
103 lines
4.7 KiB
Java
/*
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* Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6755060
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* @modules jdk.localedata
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* @summary updating collation tables for thai to make it consistent with CLDR 1.9
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*/
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import java.text.Collator;
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import java.util.Arrays;
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import java.util.Locale;
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public class Bug6755060 {
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/********************************************************
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*********************************************************/
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public static void main (String[] args) {
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Locale reservedLocale = Locale.getDefault();
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try{
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int errors=0;
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Locale loc = new Locale ("th", "TH"); // Thai
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Locale.setDefault (loc);
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Collator col = Collator.getInstance ();
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/*
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* The original data "data" are the data to be sorted provided by the submitter of the CR.
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* It's in correct order in accord with thai collation in CLDR 1.9. If we use old Java without this fix,
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* the output order will be incorrect. Correct order will be turned into incorrect order.
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* If fix is there, "data" after sorting will be unchanged, same as "sortedData". If fix is lost (regression),
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* "data" after sorting will be changed, not as "sortedData".(not correct anymore)
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* The submitter of the CR also gives a expected "sortedData" in the CR, but it's in accord with collation in CLDR 1.4.
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* His data to be sorted are actually well sorted in accord with CLDR 1.9.
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*/
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String[] data = {"\u0e01", "\u0e01\u0e2f", "\u0e01\u0e46", "\u0e01\u0e4f", "\u0e01\u0e5a", "\u0e01\u0e5b", "\u0e01\u0e4e", "\u0e01\u0e4c", "\u0e01\u0e48", "\u0e01\u0e01", "\u0e01\u0e4b\u0e01", "\u0e01\u0e4d", "\u0e01\u0e30", "\u0e01\u0e31\u0e01", "\u0e01\u0e32", "\u0e01\u0e33", "\u0e01\u0e34", "\u0e01\u0e35", "\u0e01\u0e36", "\u0e01\u0e37", "\u0e01\u0e38", "\u0e01\u0e39", "\u0e40\u0e01", "\u0e40\u0e01\u0e48", "\u0e40\u0e01\u0e49", "\u0e40\u0e01\u0e4b", "\u0e41\u0e01", "\u0e42\u0e01", "\u0e43\u0e01", "\u0e44\u0e01", "\u0e01\u0e3a", "\u0e24\u0e32", "\u0e24\u0e45", "\u0e40\u0e25", "\u0e44\u0e26"};
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String[] sortedData = {"\u0e01", "\u0e01\u0e2f", "\u0e01\u0e46", "\u0e01\u0e4f", "\u0e01\u0e5a", "\u0e01\u0e5b", "\u0e01\u0e4e", "\u0e01\u0e4c", "\u0e01\u0e48", "\u0e01\u0e01", "\u0e01\u0e4b\u0e01", "\u0e01\u0e4d", "\u0e01\u0e30", "\u0e01\u0e31\u0e01", "\u0e01\u0e32", "\u0e01\u0e33", "\u0e01\u0e34", "\u0e01\u0e35", "\u0e01\u0e36", "\u0e01\u0e37", "\u0e01\u0e38", "\u0e01\u0e39", "\u0e40\u0e01", "\u0e40\u0e01\u0e48", "\u0e40\u0e01\u0e49", "\u0e40\u0e01\u0e4b", "\u0e41\u0e01", "\u0e42\u0e01", "\u0e43\u0e01", "\u0e44\u0e01", "\u0e01\u0e3a", "\u0e24\u0e32", "\u0e24\u0e45", "\u0e40\u0e25", "\u0e44\u0e26"};
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Arrays.sort (data, col);
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System.out.println ("Using " + loc.getDisplayName());
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for (int i = 0; i < data.length; i++) {
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System.out.println(data[i] + " : " + sortedData[i]);
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if (sortedData[i].compareTo(data[i]) != 0) {
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errors++;
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}
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}//end for
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if (errors > 0){
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StringBuffer expected = new StringBuffer(), actual = new StringBuffer();
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expected.append(sortedData[0]);
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actual.append(data[0]);
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for (int i=1; i<data.length; i++) {
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expected.append(",");
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expected.append(sortedData[i]);
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actual.append(",");
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actual.append(data[i]);
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}
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String errmsg = "Error is found in collation testing in Thai\n" + "expected order is: " + expected.toString() + "\n" + "actual order is: " + actual.toString() + "\n";
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throw new RuntimeException(errmsg);
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}
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}finally{
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// restore the reserved locale
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Locale.setDefault(reservedLocale);
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}
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}//end main
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}//end class CollatorTest
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