Mercurial > hg > truffle
comparison test/compiler/6857159/Test6857159.java @ 855:f9094a5e1c8a
6857159: local schedule failed with checkcast of Thread.currentThread()
Reviewed-by: kvn
author | never |
---|---|
date | Tue, 21 Jul 2009 16:42:58 -0700 |
parents | |
children | c18cbe5936b8 |
comparison
equal
deleted
inserted
replaced
854:606c988ff684 | 855:f9094a5e1c8a |
---|---|
1 /* | |
2 * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 /** | |
26 * @test | |
27 * @bug 6857159 | |
28 * @summary local schedule failed with checkcast of Thread.currentThread() | |
29 * | |
30 * @run shell Test6857159.sh | |
31 */ | |
32 | |
33 public class Test6857159 extends Thread { | |
34 static class ct0 extends Test6857159 { | |
35 public void message() { | |
36 // System.out.println("message"); | |
37 } | |
38 | |
39 public void run() { | |
40 message(); | |
41 ct0 ct = (ct0) Thread.currentThread(); | |
42 ct.message(); | |
43 } | |
44 } | |
45 static class ct1 extends ct0 { | |
46 public void message() { | |
47 // System.out.println("message"); | |
48 } | |
49 } | |
50 static class ct2 extends ct0 { | |
51 public void message() { | |
52 // System.out.println("message"); | |
53 } | |
54 } | |
55 | |
56 public static void main(String[] args) throws Exception { | |
57 for (int i = 0; i < 100000; i++) { | |
58 Thread t = null; | |
59 switch (i % 3) { | |
60 case 0: t = new ct0(); break; | |
61 case 1: t = new ct1(); break; | |
62 case 2: t = new ct2(); break; | |
63 } | |
64 t.start(); | |
65 t.join(); | |
66 } | |
67 } | |
68 } |