57 lines
1.9 KiB
Java
57 lines
1.9 KiB
Java
/*
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* Copyright (c) 2018, 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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import java.util.concurrent.CancellationException;
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import java.util.concurrent.CountDownLatch;
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import javax.swing.SwingWorker;
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/**
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* @test
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* @bug 6608234
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*/
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public final class CheckCancellationException {
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private static final CountDownLatch go = new CountDownLatch(1);
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public static void main(final String[] args) throws Exception {
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SwingWorker<?, ?> worker = new SwingWorker() {
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protected Void doInBackground() {
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go.countDown();
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while (!Thread.interrupted()) ;
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return null;
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}
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};
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worker.execute();
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go.await();
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worker.cancel(true);
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try {
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worker.get();
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} catch (final CancellationException expected) {
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// expected exception
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return;
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}
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throw new RuntimeException("CancellationException was not thrown");
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}
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}
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