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annotate graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/lang/Math_log10.java @ 5060:4ed4295ce15f

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Update import statements.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 08 Mar 2012 19:11:12 +0100
parents ed559a528128
children
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1 /*
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.jtt.lang;
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24
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25 import org.junit.*;
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26
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27 /*
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28 */
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29 public class Math_log10 {
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30
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31 @SuppressWarnings("serial")
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32 public static class NaN extends Throwable {
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33 }
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34
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35 public static double test(double arg) throws NaN {
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36 double v = Math.log10(arg);
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37 if (Double.isNaN(v)) {
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38 // NaN can't be tested against itself
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39 throw new NaN();
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40 }
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41 return v;
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42 }
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43
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44 @Test
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45 public void run0() throws Throwable {
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46 Assert.assertEquals(0.0d, test(1.0d), 0);
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47 }
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48
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49 @Test
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50 public void run1() throws Throwable {
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51 Assert.assertEquals(1.0d, test(10.0d), 0);
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52 }
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53
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54 @Test
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55 public void run2() throws Throwable {
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56 Assert.assertEquals(2.0d, test(100.0d), 0);
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57 }
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58
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59 @Test(expected = com.oracle.graal.jtt.lang.Math_log10.NaN.class)
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60 public void run3() throws Throwable {
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61 test(java.lang.Double.NaN);
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62 }
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63
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64 @Test(expected = com.oracle.graal.jtt.lang.Math_log10.NaN.class)
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65 public void run4() throws Throwable {
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66 test(-1.0d);
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67 }
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68
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69 @Test(expected = com.oracle.graal.jtt.lang.Math_log10.NaN.class)
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70 public void run5() throws Throwable {
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71 test(java.lang.Double.NEGATIVE_INFINITY);
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72 }
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73
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74 @Test
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75 public void run6() throws Throwable {
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76 Assert.assertEquals(java.lang.Double.POSITIVE_INFINITY, test(java.lang.Double.POSITIVE_INFINITY), 0);
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77 }
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78
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79 @Test
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80 public void run7() throws Throwable {
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81 Assert.assertEquals(java.lang.Double.NEGATIVE_INFINITY, test(0.0d), 0);
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82 }
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83
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84 @Test
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85 public void run8() throws Throwable {
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86 Assert.assertEquals(java.lang.Double.NEGATIVE_INFINITY, test(-0.0d), 0);
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87 }
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88
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89 }