1 /*
   2  * Copyright (c) 2009, 2012, 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 package org.graalvm.compiler.jtt.optimize;
  24 
  25 import org.junit.Test;
  26 
  27 import org.graalvm.compiler.jtt.JTTTest;
  28 
  29 /*
  30  */
  31 public class Fold_Math01 extends JTTTest {
  32 
  33     public static double test(int arg) {
  34         switch (arg) {
  35             case 0:
  36                 return abs();
  37             case 1:
  38                 return sin();
  39             case 2:
  40                 return cos();
  41             case 3:
  42                 return tan();
  43             case 4:
  44                 return atan2();
  45             case 5:
  46                 return sqrt();
  47             case 6:
  48                 return log();
  49             case 7:
  50                 return log10();
  51             case 8:
  52                 return pow();
  53             case 9:
  54                 return exp();
  55             case 10:
  56                 return min();
  57             case 11:
  58                 return max();
  59         }
  60         return 42;
  61     }
  62 
  63     private static double abs() {
  64         return Math.abs(-10.0d);
  65     }
  66 
  67     private static double sin() {
  68         return Math.sin(0.15d);
  69     }
  70 
  71     private static double cos() {
  72         return Math.cos(0.15d);
  73     }
  74 
  75     private static double tan() {
  76         return Math.tan(0.15d);
  77     }
  78 
  79     private static double atan2() {
  80         return Math.atan2(0.15d, 3.1d);
  81     }
  82 
  83     private static double sqrt() {
  84         return Math.sqrt(144d);
  85     }
  86 
  87     private static double log() {
  88         return Math.log(3.15d);
  89     }
  90 
  91     private static double log10() {
  92         return Math.log10(0.15d);
  93     }
  94 
  95     private static double pow() {
  96         return Math.pow(2.15d, 6.1d);
  97     }
  98 
  99     private static double exp() {
 100         return Math.log(3.15d);
 101     }
 102 
 103     private static int min() {
 104         return Math.min(2, -1);
 105     }
 106 
 107     private static int max() {
 108         return Math.max(2, -1);
 109     }
 110 
 111     @Test
 112     public void run0() throws Throwable {
 113         runTest("test", 0);
 114     }
 115 
 116     @Test
 117     public void run1() throws Throwable {
 118         runTest("test", 1);
 119     }
 120 
 121     @Test
 122     public void run2() throws Throwable {
 123         runTest("test", 2);
 124     }
 125 
 126     @Test
 127     public void run3() throws Throwable {
 128         runTest("test", 3);
 129     }
 130 
 131     @Test
 132     public void run4() throws Throwable {
 133         runTest("test", 4);
 134     }
 135 
 136     @Test
 137     public void run5() throws Throwable {
 138         runTest("test", 5);
 139     }
 140 
 141     @Test
 142     public void run6() throws Throwable {
 143         runTest("test", 6);
 144     }
 145 
 146     @Test
 147     public void run7() throws Throwable {
 148         runTest("test", 7);
 149     }
 150 
 151     @Test
 152     public void run8() throws Throwable {
 153         runTest("test", 8);
 154     }
 155 
 156     @Test
 157     public void run9() throws Throwable {
 158         runTest("test", 9);
 159     }
 160 
 161     @Test
 162     public void run10() throws Throwable {
 163         runTest("test", 10);
 164     }
 165 
 166     @Test
 167     public void run11() throws Throwable {
 168         runTest("test", 11);
 169     }
 170 
 171     @Test
 172     public void run12() throws Throwable {
 173         runTest("test", 12);
 174     }
 175 
 176 }