Mercurial > hg > truffle
annotate graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/threads/Thread_isInterrupted02.java @ 5060:4ed4295ce15f
Update import statements.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Thu, 08 Mar 2012 19:11:12 +0100 |
parents | ed559a528128 |
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rev | line source |
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1 /* |
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2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 */ |
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26 |
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27 package com.oracle.graal.jtt.threads; |
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28 |
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29 import org.junit.*; |
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30 |
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31 //Test all, mainly monitors |
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32 public class Thread_isInterrupted02 { |
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33 |
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34 private static final Object start = new Object(); |
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35 private static final Object end = new Object(); |
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36 private static int waitTime; |
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37 |
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38 @SuppressWarnings("unused") |
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39 public static boolean test(int i, int time) throws InterruptedException { |
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40 waitTime = time; |
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41 final Thread thread = new Thread(); |
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42 synchronized (thread) { |
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43 // start the thread and wait for it |
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44 thread.setDaemon(true); // in case the thread gets stuck |
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45 thread.start(); |
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46 thread.wait(); |
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47 } |
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48 synchronized (start) { |
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49 thread.interrupt(); |
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50 } |
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51 synchronized (end) { |
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52 end.wait(200); |
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53 } |
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54 return thread.interrupted; |
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55 } |
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56 |
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57 private static class Thread extends java.lang.Thread { |
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58 |
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59 private boolean interrupted; |
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60 |
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61 @Override |
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62 public void run() { |
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63 try { |
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64 synchronized (start) { |
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65 synchronized (this) { |
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66 // signal test thread that we are running |
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67 notify(); |
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68 } |
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69 // wait for the condition, which should be interrupted |
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70 if (waitTime == 0) { |
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71 start.wait(); |
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72 } else { |
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73 start.wait(waitTime); |
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74 } |
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75 } |
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76 } catch (InterruptedException e) { |
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77 // interrupted successfully. |
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78 interrupted = true; |
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79 synchronized (end) { |
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80 // notify the other thread we are done |
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81 end.notify(); |
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82 } |
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83 } |
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84 } |
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85 } |
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86 |
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87 @Test |
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88 public void run0() throws Throwable { |
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89 Assert.assertEquals(true, test(0, 0)); |
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90 } |
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91 |
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92 @Test |
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93 public void run1() throws Throwable { |
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94 Assert.assertEquals(true, test(1, 500)); |
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95 } |
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96 |
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97 } |