BadInitMethod.java revision 8693:07f48b118941 
1/*
2 * Copyright (c) 2015, 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.
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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23 */
24
25/*
26 * @test
27 * @bug 8130669
28 * @summary VM prohibits <clinit> methods with return values
29 * @compile ignoredClinit.jasm
30 * @compile badInit.jasm
31 * @run main/othervm -Xverify:all BadInitMethod
32 */
33
34// Test that a non-void <clinit> method does not cause an exception to be
35// thrown.  But that a non-void <init> method causes a ClassFormatError
36// exception.
37public class BadInitMethod {
38    public static void main(String args[]) throws Throwable {
39
40        System.out.println("Regression test for bug 8130669");
41        try {
42            Class newClass = Class.forName("ignoredClinit");
43        } catch (java.lang.Throwable e) {
44            throw new RuntimeException("Unexpected exception: " + e.getMessage());
45        }
46
47        try {
48            Class newClass = Class.forName("badInit");
49            throw new RuntimeException("Expected ClassFormatError exception not thrown");
50        } catch (java.lang.ClassFormatError e) {
51            System.out.println("Test BadInitMethod passed");
52        }
53    }
54}
55