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comparison test/compiler/6990212/Test6990212.java @ 3808:341a57af9b0a

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6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods Summary: check for single stepping when dispatching invokes from method handles Reviewed-by: coleenp, twisti, kvn, dsamersoff
author never
date Fri, 15 Jul 2011 15:35:50 -0700
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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 6990212
28 * @summary JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods
29 *
30 * @run main Test6990212
31 */
32
33 import java.lang.invoke.*;
34
35 interface intf {
36 public Object target();
37 }
38
39 public class Test6990212 implements intf {
40 public Object target() {
41 return null;
42 }
43
44 public static void main(String[] args) throws Throwable {
45 // Build an interface invoke and then invoke it on something
46 // that doesn't implement the interface to test the
47 // raiseException path.
48 MethodHandle target = MethodHandles.lookup().findVirtual(intf.class, "target", MethodType.methodType(Object.class));
49 try {
50 target.invoke(new Object());
51 } catch (ClassCastException cce) {
52 // everything is ok
53 System.out.println("got expected ClassCastException");
54 }
55 }
56 }