russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
55 lines
2 KiB
Java
55 lines
2 KiB
Java
/*
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* Copyright (c) 1998, 2025, 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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/* @test
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* @bug 4143704 8367943
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* @summary Test if write throws exception after reader closes the pipe.
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*/
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import java.io.IOException;
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import java.io.PipedInputStream;
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import java.io.PipedOutputStream;
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public class WriteAfterClose {
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public static void main(String argv[]) throws Exception {
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try (PipedInputStream in = new PipedInputStream();
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PipedOutputStream out = new PipedOutputStream(in)) {
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in.close();
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try {
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out.write('a');
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throw new Exception("Should not allow write after close");
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} catch (IOException e) {
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}
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}
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try (PipedInputStream in = new PipedInputStream();
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PipedOutputStream out = new PipedOutputStream(in)) {
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out.close();
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try {
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out.write(new byte[7], 3, 0);
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} catch (IOException e) {
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throw new Exception("Should not fail 0-length write after close");
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}
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}
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}
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}
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