1 /*
   2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import java.awt.Robot;
  25 import java.io.ByteArrayOutputStream;
  26 import java.io.PrintStream;
  27 
  28 /**
  29  * @test
  30  * @key headful
  31  * @bug 8210231
  32  */
  33 public final class InterruptOfDelay {
  34 
  35     static final class DormantThread extends Thread {
  36 
  37         public void run() {
  38             final PrintStream old = System.err;
  39             final ByteArrayOutputStream err = new ByteArrayOutputStream();
  40             System.setErr(new PrintStream(err));
  41             try {
  42                 new Robot().delay(10000);
  43             } catch (final Exception e) {
  44                 throw new RuntimeException(e);
  45             } finally {
  46                 System.setErr(old);
  47             }
  48             if (!err.toString().isBlank()) {
  49                 throw new RuntimeException("Error stream is not empty: " + err);
  50             }
  51             if (!Thread.currentThread().isInterrupted()) {
  52                 throw new RuntimeException("Thread was not interrupted");
  53             }
  54         }
  55     }
  56 
  57     public static void main(final String args[]) throws Exception {
  58         final Thread t = new DormantThread();
  59         t.start();
  60         Thread.sleep(1000);
  61         t.interrupt();
  62         t.join();
  63     }
  64 }