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comparison test/compiler/inlining/InlineDefaultMethod1.java @ 14667:e65d960c7be5

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8036100: Default method returns true for a while, and then returns false Reviewed-by: kvn, jrose
author vlivanov
date Tue, 04 Mar 2014 02:33:10 -0800
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14666:c0774726073e 14667:e65d960c7be5
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 8036100
27 * @summary Default method returns true for a while, and then returns false
28 * @run main/othervm -Xcomp -XX:CompileOnly=InlineDefaultMethod1::test
29 * -XX:CompileOnly=I1::m -XX:CompileOnly=I2::m
30 * InlineDefaultMethod1
31 */
32 interface I1 {
33 default public int m() { return 0; }
34 }
35
36 interface I2 extends I1 {
37 default public int m() { return 1; }
38 }
39
40 abstract class A implements I1 {
41 }
42
43 class B extends A implements I2 {
44 }
45
46 public class InlineDefaultMethod1 {
47 public static void test(A obj) {
48 int id = obj.m();
49 if (id != 1) {
50 throw new AssertionError("Called wrong method: 1 != "+id);
51 }
52 }
53
54 public static void main(String[] args) throws InterruptedException {
55 test(new B());
56 System.out.println("TEST PASSED");
57 }
58 }