1 /*
2  * Copyright (c) 2007, 2018, 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 
27 package org.graalvm.compiler.jtt.lang;
28 
29 import org.junit.Test;
30 
31 import org.graalvm.compiler.jtt.JTTTest;
32 
33 public final class Class_isInstance05 extends JTTTest {
34 
35     static final String string = "";
36     static final Object obj = new Object();
37     static final int[] array = {};
38 
test(int i)39     public static boolean test(int i) {
40         Object object = null;
41         if (i == 0) {
42             object = obj;
43         }
44         if (i == 1) {
45             object = string;
46         }
47         if (i == 2) {
48             object = array;
49         }
50         return int[].class.isInstance(object);
51     }
52 
53     @Test
run0()54     public void run0() throws Throwable {
55         runTest("test", 0);
56     }
57 
58     @Test
run1()59     public void run1() throws Throwable {
60         runTest("test", 1);
61     }
62 
63     @Test
run2()64     public void run2() throws Throwable {
65         runTest("test", 2);
66     }
67 
68     @Test
run3()69     public void run3() throws Throwable {
70         runTest("test", 3);
71     }
72 
73 }
74