Mon, 12 Jul 2010 19:43:19 -0700
Merge
1 /*
2 * Copyright (c) 2001, 2002, 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 4402864
27 * @summary Verify that assertions are enabled before the class is initialized
28 * and not thereafter
29 * @author gafter
30 * @build EarlyAssert EarlyAssertWrapper
31 * @run main EarlyAssertWrapper
32 */
34 /*
35 * Verify that assertions are enabled until the class is initialized
36 */
38 class EASuper {
39 static {
40 EarlyAssert.foo();
41 }
42 }
44 public class EarlyAssert extends EASuper {
45 static public void foo() {
46 boolean assertionStatus = false;
47 assert assertionStatus = true;
48 if (!assertionStatus) {
49 throw new Error("Assertions are not enabled before initialization as they should be.");
50 }
51 }
52 public static void main(String[] args) {
53 boolean assertionStatus = false;
54 assert assertionStatus = true;
55 if (assertionStatus) {
56 throw new Error("Assertions are not disabled after initialization as they should be.");
57 }
58 }
59 }