Wed, 09 May 2012 13:07:42 -0700
Added tag jdk8-b37 for changeset bfcf92bfefb8
1 /*
2 * Copyright (c) 2008, 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 */
24 /*
25 * @test
26 * @bug 6695810
27 * @summary null oop passed to encode_heap_oop_not_null
28 * @run main/othervm -Xbatch Test
29 */
31 public class Test {
32 Test _t;
34 static void test(Test t1, Test t2) {
35 if (t2 != null)
36 t1._t = t2;
38 if (t2 != null)
39 t1._t = t2;
40 }
42 public static void main(String[] args) {
43 Test t = new Test();
44 for (int i = 0; i < 50; i++) {
45 for (int j = 0; j < 100; j++) {
46 test(t, t);
47 }
48 test(t, null);
49 }
50 for (int i = 0; i < 10000; i++) {
51 test(t, t);
52 }
53 test(t, null);
54 }
55 }