84 lines
2.6 KiB
Java
84 lines
2.6 KiB
Java
/*
|
|
* Copyright (c) 2012, 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 8002306
|
|
* @summary Ensure that a Pipe can open even if its thread has already
|
|
* been interrupted.
|
|
* @author Dan Xu
|
|
*/
|
|
|
|
import java.io.IOException;
|
|
import java.nio.channels.Pipe;
|
|
|
|
|
|
public class PipeInterrupt {
|
|
|
|
private Exception exc = null;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
PipeInterrupt instance = new PipeInterrupt();
|
|
instance.test();
|
|
}
|
|
|
|
public void test() throws Exception {
|
|
|
|
Thread tester = new Thread("PipeTester") {
|
|
private Pipe testPipe = null;
|
|
|
|
@Override
|
|
public void run() {
|
|
for (;;) {
|
|
boolean interrupted = this.isInterrupted();
|
|
try {
|
|
testPipe = Pipe.open();
|
|
close();
|
|
if (interrupted) {
|
|
if (!this.isInterrupted())
|
|
exc = new RuntimeException("interrupt status reset");
|
|
break;
|
|
}
|
|
} catch (IOException ioe) {
|
|
exc = ioe;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void close() throws IOException {
|
|
if (testPipe != null) {
|
|
testPipe.sink().close();
|
|
testPipe.source().close();
|
|
}
|
|
}
|
|
};
|
|
|
|
tester.start();
|
|
Thread.sleep(200);
|
|
tester.interrupt();
|
|
tester.join();
|
|
|
|
if (exc != null)
|
|
throw exc;
|
|
}
|
|
}
|