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.except;
026
027import org.junit.*;
028
029import com.oracle.graal.jtt.*;
030
031public class BC_arraylength extends JTTTest {
032
033    static int[] arr = {1, 2, 3};
034    static char[] arr2 = {'a', 'b', 'c', 'd'};
035    static Object[] arr3 = new Object[5];
036
037    @SuppressWarnings("all")
038    public static int test(int arg) {
039        if (arg == 0) {
040            int[] array = null;
041            return array.length;
042        }
043        if (arg == 1) {
044            return arr.length;
045        }
046        if (arg == 2) {
047            return arr2.length;
048        }
049        if (arg == 3) {
050            return arr3.length;
051        }
052        return 42;
053    }
054
055    @Test
056    public void run0() throws Throwable {
057        runTest("test", 0);
058    }
059
060    @Test
061    public void run1() throws Throwable {
062        runTest("test", 1);
063    }
064
065    @Test
066    public void run2() throws Throwable {
067        runTest("test", 2);
068    }
069
070    @Test
071    public void run3() throws Throwable {
072        runTest("test", 3);
073    }
074
075    @Test
076    public void run4() throws Throwable {
077        runTest("test", 4);
078    }
079
080}