/*
* Copyright (c) 2011, 2013, 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 6905845
* @summary Server VM improperly optimizing away loop.
*
* @run main/timeout=480 Test6905845
*/
public class Test6905845 {
public static void main(String[] args){
for (int asdf = 0; asdf < 5; asdf++){
//test block
{
StringBuilder strBuf1 = new StringBuilder(65);
long start = System.currentTimeMillis();
int count = 0;
for (int i = Integer.MIN_VALUE; i < (Integer.MAX_VALUE - 80); i += 79){
strBuf1.append(i);
count++;
strBuf1.delete(0, 65);
}
System.out.println(count);
if (count != 54366674) {
System.out.println("wrong count: " + count +", should be 54366674");
System.exit(97);
}
}
//test block
{
StringBuilder strBuf1 = new StringBuilder(65);
long start = System.currentTimeMillis();
int count = 0;
for (int i = Integer.MIN_VALUE; i < (Integer.MAX_VALUE - 80); i += 79){
strBuf1.append(i);
count++;
strBuf1.delete(0, 65);
}
System.out.println(count);
if (count != 54366674) {
System.out.println("wrong count: " + count +", should be 54366674");
System.exit(97);
}
}
}
}
}