1/*
2 * Copyright (c) 2014, 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 * @test
26 * @bug 8059556 8158639 8164508
27 *
28 * @run main/othervm -Xbatch compiler.jsr292.NullConstantReceiver
29 * @run main/othervm -Xbatch -XX:CompileCommand=exclude,*::run compiler.jsr292.NullConstantReceiver
30 * @run main/othervm -Xbatch -XX:CompileCommand=compileonly,*::run compiler.jsr292.NullConstantReceiver
31 */
32
33package compiler.jsr292;
34
35import java.lang.invoke.MethodHandle;
36import java.lang.invoke.MethodHandles;
37import java.lang.invoke.MethodType;
38
39public class NullConstantReceiver {
40    static final MethodHandle target;
41    static {
42        try {
43            target = MethodHandles.lookup().findVirtual(NullConstantReceiver.class, "test", MethodType.methodType(void.class));
44        } catch (ReflectiveOperationException e) {
45            throw new Error(e);
46        }
47    }
48
49    public void test() {}
50
51    static void run() throws Throwable {
52        target.invokeExact((NullConstantReceiver) null);
53    }
54
55    public static void main(String[] args) throws Throwable {
56        for (int i = 0; i<15000; i++) {
57            try {
58                run();
59            } catch (NullPointerException e) {
60                // expected
61                continue;
62            }
63            throw new AssertionError("NPE wasn't thrown");
64        }
65        System.out.println("TEST PASSED");
66    }
67}
68