InvokeVirtual_01.java revision 12651:6ef01bd40ce2 
1/*
2 * Copyright (c) 2007, 2012, 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 */
25package org.graalvm.compiler.jtt.micro;
26
27import org.junit.Test;
28
29import org.graalvm.compiler.jtt.JTTTest;
30
31public class InvokeVirtual_01 extends JTTTest {
32
33    static class A {
34
35        int plus(int a) {
36            return a;
37        }
38    }
39
40    static class B extends A {
41
42        @Override
43        int plus(int a) {
44            return a + 10;
45        }
46    }
47
48    static class C extends A {
49
50        @Override
51        int plus(int a) {
52            return a + 20;
53        }
54    }
55
56    static A aObject = new A();
57    static A bObject = new B();
58    static A cObject = new C();
59
60    public static int test(int a) {
61        if (a == 0) {
62            return aObject.plus(a);
63        }
64        if (a == 1) {
65            return bObject.plus(a);
66        }
67        if (a == 2) {
68            return cObject.plus(a);
69        }
70        return 42;
71    }
72
73    @Test
74    public void run0() throws Throwable {
75        runTest("test", 0);
76    }
77
78    @Test
79    public void run1() throws Throwable {
80        runTest("test", 1);
81    }
82
83    @Test
84    public void run2() throws Throwable {
85        runTest("test", 2);
86    }
87
88    @Test
89    public void run3() throws Throwable {
90        runTest("test", 3);
91    }
92
93}
94