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 }