/*
* Copyright ( c ) 1998 , 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 4015701 4127654
@ summary Test if the constructor would detect
illegal arguments .
*/
import java.io.*;
public class NegativeInitSize {
public static void main(String[] args) throws Exception {
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream(-1 );
} catch (IllegalArgumentException e) {
} catch (Exception e){
System.out.println(e.getMessage());
throw new Exception
("ByteArrayOutputStream failed to detect negative init size" );
}
CharArrayReader CAR = new CharArrayReader("test" .toCharArray());
try {
PushbackReader pbr = new PushbackReader(CAR, -1 );
} catch (IllegalArgumentException e) {
} catch (Exception e) {
System.out.println(e.getClass().getName());
throw new Exception
("PushbackReader failed to detect negative init size" );
}
try {
PushbackInputStream pbis = new PushbackInputStream(null , -1 );
} catch (IllegalArgumentException e) {
} catch (Exception e) {
throw new Exception
("PushbackInputStream failed to detect negative init size" );
}
ByteArrayOutputStream goodbos = new ByteArrayOutputStream();
try {
BufferedOutputStream bos = new BufferedOutputStream(goodbos, -1 );
} catch (IllegalArgumentException e) {
} catch (Exception e) {
throw new Exception
("BufferedOutputStream failed to detect negative init size" );
}
byte [] ba = { 123 };
ByteArrayInputStream goodbis = new ByteArrayInputStream(ba);
try {
BufferedInputStream bis = new BufferedInputStream(goodbis, -1 );
} catch (IllegalArgumentException e) {
} catch (Exception e) {
throw new Exception
("BufferedInputStream failed to detect negative init size" );
}
try {
CharArrayWriter caw = new CharArrayWriter(-1 );
} catch (IllegalArgumentException e) {
} catch (Exception e) {
throw new Exception
("CharArrayWriter failed to detect negative init size" );
}
}
}
Messung V0.5 in Prozent C=96 H=87 G=91
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland