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52 lines
1.9 KiB
52 lines
1.9 KiB
/* |
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* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 7181793 |
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* @summary getOutputStream create streams that cannot be GC'ed until Socket is closed |
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* @run main/othervm -Xmx32m SocketGrowth |
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*/ |
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import java.io.IOException; |
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import java.net.ServerSocket; |
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import java.net.Socket; |
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public class SocketGrowth { |
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public static void main(String[] args) throws IOException { |
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try (ServerSocket ss = new ServerSocket(0)) { |
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try (Socket s = new Socket("localhost", ss.getLocalPort()); |
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Socket peer = ss.accept()) { |
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for (int i=0; i<1000000; i++) { |
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// buggy JDK will run out of memory in this loop |
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s.getOutputStream(); |
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// test InputStream also while we're here |
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s.getInputStream(); |
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if (i % 100000 == 0) System.out.println(i); |
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} |
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} |
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} |
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} |
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}
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