/*
* Copyright ( c ) 2016 , 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 8147531
* @ summary Check j . l . Character . getName and codePointOf
*/
import java.util.Locale;
public class CharacterName {
public static void main(String[] args) {
for (int cp = 0 ; cp < Character.MAX_CODE_POINT; cp++) {
if (!Character.isValidCodePoint(cp)) {
try {
Character.getName(cp);
} catch (IllegalArgumentException x) {
continue ;
}
throw new RuntimeException("Invalid failed: " + cp);
} else if (Character.getType(cp) == Character.UNASSIGNED) {
if (Character.getName(cp) != null )
throw new RuntimeException("Unsigned failed: " + cp);
} else {
String name = Character.getName(cp);
if (cp != Character.codePointOf(name) ||
cp != Character.codePointOf(name.toLowerCase(Locale.ENGLISH)))
throw new RuntimeException("Roundtrip failed: " + cp);
}
}
}
}
Messung V0.5 in Prozent C=97 H=92 G=94
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-29)
¤
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