001/*
002 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023/*
024 */
025package com.oracle.graal.jtt.lang;
026
027import org.junit.*;
028
029import com.oracle.graal.jtt.*;
030
031public final class Class_isInstance07 extends JTTTest {
032
033    static final String string = "";
034    static final Object obj = new Object();
035    static final String[] sarray = {};
036    static final Object thisObject = new DummyTestClass();
037
038    public static boolean test(int i, Class<?> c) {
039        Object object = null;
040        if (i == 0) {
041            object = obj;
042        }
043        if (i == 1) {
044            object = string;
045        }
046        if (i == 2) {
047            object = thisObject;
048        }
049        return c.isInstance(object);
050    }
051
052    @Test
053    public void run0() throws Throwable {
054        runTest("test", 0, String.class);
055    }
056
057    @Test
058    public void run1() throws Throwable {
059        runTest("test", 1, String.class);
060    }
061
062    @Test
063    public void run2() throws Throwable {
064        runTest("test", 2, String.class);
065    }
066
067    @Test
068    public void run3() throws Throwable {
069        runTest("test", 3, String.class);
070    }
071}