001/*
002 * Copyright (c) 2011, 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 */
023package com.oracle.graal.jtt.optimize;
024
025import org.junit.*;
026
027import com.oracle.graal.jtt.*;
028
029/*
030 * Tests calls to the array copy method.
031 */
032public class ArrayCopyGeneric extends JTTTest {
033
034    public Object[] arraysFrom;
035    public Object[] arraysTo;
036
037    public void init() {
038        arraysFrom = new Object[]{new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new short[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new int[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
039                        new long[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new float[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new double[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
040        arraysTo = new Object[]{new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new short[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new int[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
041                        new long[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new float[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, new double[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
042    }
043
044    public Object test() {
045        init();
046
047        for (int i = 0; i < arraysFrom.length; i++) {
048            Object from = arraysFrom[i];
049            Object to = arraysTo[i];
050            System.arraycopy(from, 1, to, 2, 2);
051            System.arraycopy(from, 8, to, 7, 2);
052        }
053        return arraysTo;
054    }
055
056    @Test
057    public void run0() throws Throwable {
058        runTest("test");
059    }
060}