3937
|
1 /*
|
|
2 * Copyright (c) 2011, 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 7088020
|
|
28 * @summary SEGV in JNIHandleBlock::release_block
|
|
29 *
|
|
30 * @run main Test7088020
|
|
31 */
|
|
32
|
|
33 import java.lang.invoke.*;
|
|
34
|
|
35
|
|
36 public class Test7088020 {
|
|
37 public static boolean test() {
|
|
38 return false;
|
|
39 }
|
|
40
|
|
41 public static void main(String... args) throws Throwable {
|
|
42 MethodHandle test = MethodHandles.lookup().findStatic(Test7088020.class, "test", MethodType.methodType(Boolean.TYPE));
|
|
43
|
|
44 // Exercise WMT with different argument alignments
|
|
45 int thrown = 0;
|
|
46 try {
|
|
47 test.invokeExact(0);
|
|
48 } catch (WrongMethodTypeException wmt) {
|
|
49 thrown++;
|
|
50 if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");
|
|
51 }
|
|
52 try {
|
|
53 test.invokeExact(0, 1);
|
|
54 } catch (WrongMethodTypeException wmt) {
|
|
55 thrown++;
|
|
56 if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");
|
|
57 }
|
|
58 try {
|
|
59 test.invokeExact(0, 1, 2);
|
|
60 } catch (WrongMethodTypeException wmt) {
|
|
61 thrown++;
|
|
62 if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");
|
|
63 }
|
|
64 try {
|
|
65 test.invokeExact(0, 1, 2, 3);
|
|
66 } catch (WrongMethodTypeException wmt) {
|
|
67 thrown++;
|
|
68 if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");
|
|
69 }
|
|
70 try {
|
|
71 thrown++;
|
|
72 test.invokeExact(0, 1, 2, 3, 4);
|
|
73 } catch (WrongMethodTypeException wmt) {
|
|
74 if (wmt.getStackTrace().length < 1) throw new InternalError("missing stack frames");
|
|
75 }
|
|
76 if (thrown != 5) {
|
|
77 throw new InternalError("not enough throws");
|
|
78 }
|
|
79 }
|
|
80 }
|