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 */
023package com.oracle.graal.jtt.micro;
024
025import org.junit.*;
026
027import com.oracle.graal.jtt.*;
028
029/*
030 */
031public class Fibonacci extends JTTTest {
032
033    public static int test(int num) {
034        if (num <= 0) {
035            return 0;
036        }
037        int n1 = 0;
038        int n2 = 1;
039        for (int i = 1; i < num; i++) {
040            final int next = n2 + n1;
041            n1 = n2;
042            n2 = next;
043        }
044        return n2;
045    }
046
047    @Test
048    public void run0() throws Throwable {
049        runTest("test", 0);
050    }
051
052    @Test
053    public void run1() throws Throwable {
054        runTest("test", 1);
055    }
056
057    @Test
058    public void run2() throws Throwable {
059        runTest("test", 2);
060    }
061
062    @Test
063    public void run3() throws Throwable {
064        runTest("test", 3);
065    }
066
067    @Test
068    public void run4() throws Throwable {
069        runTest("test", 4);
070    }
071
072    @Test
073    public void run5() throws Throwable {
074        runTest("test", 5);
075    }
076
077    @Test
078    public void run6() throws Throwable {
079        runTest("test", 6);
080    }
081
082    @Test
083    public void run7() throws Throwable {
084        runTest("test", 7);
085    }
086
087}