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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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* under the terms of the GNU General Public License version 2 only , as
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*
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* 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 ) .
*
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* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
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*/
/*
* @ test
* @ bug 4136371 5017980 6576055
* @ summary Test Short . decode method
* @ author madbot
* @ author Joseph D . Darcy
*/
/**
* There are six methods in java . lang . Short which transform strings
* into a short or Short value :
*
* public Short ( String s )
* public static Short decode ( String nm )
* public static short parseShort ( String s , int radix )
* public static short parseShort ( String s )
* public static Short valueOf ( String s , int radix )
* public static Short valueOf ( String s )
*
* However , of these only decode has a nontrivial implementation
* in that class .
*/
public class Decode {
private static void check(String ashort, short expected) {
short sh = (Short .decode(ashort)).shortValue();
if (sh != expected)
throw new RuntimeException("Short.decode failed. String:" +
ashort + " Result:" + sh);
}
private static void checkFailure(String val, String message) {
try {
short n = (Short .decode(val)).shortValue();
throw new RuntimeException(message);
} catch (NumberFormatException e) { /* Okay */}
}
public static void main(String[] args) throws Exception {
check(new String("" +Short .MIN_VALUE), Short .MIN_VALUE);
check(new String("" +Short .MAX_VALUE), Short .MAX_VALUE);
check("10" , (short )10 );
check("0x10" , (short )16 );
check("0X10" , (short )16 );
check("010" , (short )8 );
check("#10" , (short )16 );
check("+10" , (short )10 );
check("+0x10" , (short )16 );
check("+0X10" , (short )16 );
check("+010" , (short )8 );
check("+#10" , (short )16 );
check("-10" , (short )-10 );
check("-0x10" , (short )-16 );
check("-0X10" , (short )-16 );
check("-010" , (short )-8 );
check("-#10" , (short )-16 );
check(Integer.toString((int )Short .MIN_VALUE), Short .MIN_VALUE);
check(Integer.toString((int )Short .MAX_VALUE), Short .MAX_VALUE);
checkFailure("0x-10" , "Short.decode allows negative sign in wrong position." );
checkFailure("0x+10" , "Short.decode allows positive sign in wrong position." );
checkFailure("+" , "Raw plus sign allowed." );
checkFailure("-" , "Raw minus sign allowed." );
checkFailure(Integer.toString((int )Short .MIN_VALUE - 1 ), "Out of range" );
checkFailure(Integer.toString((int )Short .MAX_VALUE + 1 ), "Out of range" );
checkFailure("" , "Empty String" );
}
}
Messung V0.5 in Prozent C=93 H=92 G=92
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-10-11)
¤
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