StackMapCheck.java revision 8099:ded59fa90a09 
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.
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  *
23  */
24
25/*
26 * @test
27 * @bug 7127066
28 * @summary Class verifier accepts an invalid class file
29 * @compile BadMap.jasm
30 * @compile BadMapDstore.jasm
31 * @compile BadMapIstore.jasm
32 * @run main/othervm -Xverify:all StackMapCheck
33 */
34
35public class StackMapCheck {
36    public static void main(String args[]) throws Throwable {
37
38        System.out.println("Regression test for bug 7127066");
39        try {
40            Class newClass = Class.forName("BadMap");
41            throw new RuntimeException(
42                "StackMapCheck failed, BadMap did not throw VerifyError");
43        } catch (java.lang.VerifyError e) {
44            System.out.println("BadMap passed, VerifyError was thrown");
45        }
46
47        try {
48            Class newClass = Class.forName("BadMapDstore");
49            throw new RuntimeException(
50                "StackMapCheck failed, BadMapDstore did not throw VerifyError");
51        } catch (java.lang.VerifyError e) {
52            System.out.println("BadMapDstore passed, VerifyError was thrown");
53        }
54
55        try {
56            Class newClass = Class.forName("BadMapIstore");
57            throw new RuntimeException(
58                "StackMapCheck failed, BadMapIstore did not throw VerifyError");
59        } catch (java.lang.VerifyError e) {
60            System.out.println("BadMapIstore passed, VerifyError was thrown");
61        }
62    }
63}
64