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/*
* Copyright (c) 2000, 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 4031762
* @summary Test the primitive wrappers static toString()
* @key randomness
*/
import java.util.Random;
public class ToString {
private static Random generator = new Random();
public static void main(String args[]) throws Exception {
// boolean wrapper
boolean b = false;
Boolean B = new Boolean(b);
if (!B.toString().equals(Boolean.toString(b)))
throw new RuntimeException("Boolean wrapper toString() failure.");
b = true;
B = new Boolean(b);
if (!B.toString().equals(Boolean.toString(b)))
throw new RuntimeException("Boolean wrapper toString() failure.");
// char wrapper
for(int x=0; x<100; x++) {
char c = (char)generator.nextInt();
Character C = new Character(c);
if (!C.toString().equals(Character.toString(c)))
throw new RuntimeException("Character wrapper toString() failure.");
}
// byte wrapper
for(int x=0; x<100; x++) {
byte y = (byte)generator.nextInt();
Byte Y = new Byte(y);
if (!Y.toString().equals(Byte.toString(y)))
throw new RuntimeException("Byte wrapper toString() failure.");
}
// short wrapper
for(int x=0; x<100; x++) {
short s = (short)generator.nextInt();
Short S = new Short(s);
if (!S.toString().equals(Short.toString(s)))
throw new RuntimeException("Short wrapper toString() failure.");
}
// int wrapper
for(int x=0; x<100; x++) {
int i = generator.nextInt();
Integer I = new Integer(i);
if (!I.toString().equals(Integer.toString(i)))
throw new RuntimeException("Integer wrapper toString() failure.");
}
// long wrapper
for(int x=0; x<100; x++) {
long l = generator.nextLong();
Long L = new Long(l);
if (!L.toString().equals(Long.toString(l)))
throw new RuntimeException("Long wrapper toString() failure.");
}
// float wrapper
for(int x=0; x<100; x++) {
float f = generator.nextFloat();
Float F = new Float(f);
if (!F.toString().equals(Float.toString(f)))
throw new RuntimeException("Float wrapper toString() failure.");
}
// double wrapper
for(int x=0; x<100; x++) {
double d = generator.nextDouble();
Double D = new Double(d);
if (!D.toString().equals(Double.toString(d)))
throw new RuntimeException("Double wrapper toString() failure.");
}
}
}
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