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/*
* Copyright (c) 1997, 2010, 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
@summary BufferedReader should throw an OutOfMemoryError when the
read-ahead limit is very large
@bug 6350733
@build BigMark
@run main/othervm BigMark
*/
import java.io.*;
public class BigMark {
public static void main(String[] args) throws IOException {
String line;
int i = 0;
String dir = System.getProperty("test.src", ".");
BufferedReader br
= new BufferedReader(new FileReader(new File(dir, "BigMark.java")), 100);
br.mark(200);
line = br.readLine();
System.err.println(i + ": " + line);
i++;
try {
// BR.fill() call to new char[Integer.MAX_VALUE] should succeed
br.mark(Integer.MAX_VALUE);
line = br.readLine();
} catch (OutOfMemoryError x) {
x.printStackTrace();
throw x;
}
System.out.println("OutOfMemoryError not thrown as expected");
}
}
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