/*
* Copyright ( c ) 2009 , 2022 , 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 .
*/
/*
* @ test
* @ bug 5047314
* @ summary verify that compare ( ) and getCollationKey ( ) don ' t go into an infinite loop for unfinished Thai / Lao text .
* @ run main / timeout = 60 Bug5047314
*/
import java.text.Collator;
import java.util.Locale;
public class Bug5047314 {
private static Collator colLao = Collator.getInstance(Locale.of("lo" ));
private static Collator colThai = Collator.getInstance(Locale.of("th" ));
private static String[] textLao = {
"\u0ec0" , "\u0ec1" , "\u0ec2" , "\u0ec3" , "\u0ec4"
};
private static String[] textThai = {
"\u0e40" , "\u0e41" , "\u0e42" , "\u0e43" , "\u0e44"
};
public static void main(String[] args) {
testLao1();
testLao2();
testThai1();
testThai2();
}
private static void testLao1() {
System.out.print("Test(Lao 1) .... " );
for (int i = 0 ; i < textLao.length; i++) {
colLao.compare(textLao[i], textLao[i]);
}
System.out.println("Passed." );
}
private static void testLao2() {
System.out.print("Test(Lao 2) .... " );
for (int i = 0 ; i < textLao.length; i++) {
colLao.compare(textLao[i], textLao[i]);
}
System.out.println("Passed." );
}
private static void testThai1() {
System.out.print("Test(Thai 1) .... " );
for (int i = 0 ; i < textThai.length; i++) {
colThai.compare(textThai[i], textThai[i]);
}
System.out.println("Passed." );
}
private static void testThai2() {
System.out.print("Test(Thai 2) .... " );
for (int i = 0 ; i < textThai.length; i++) {
colThai.getCollationKey(textThai[i]);
}
System.out.println("Passed." );
}
}
Messung V0.5 in Prozent C=98 H=78 G=88
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland