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      1 /*
      2  * Copyright (C) 2008 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package dxc.junit.opcodes.f2d;
     18 
     19 import dxc.junit.DxTestCase;
     20 import dxc.junit.DxUtil;
     21 import dxc.junit.opcodes.f2d.jm.T_f2d_1;
     22 
     23 public class Test_f2d extends DxTestCase {
     24 
     25     /**
     26      * @title  Argument = 0.5
     27      */
     28     public void testN1() {
     29         T_f2d_1 t = new T_f2d_1();
     30         assertEquals(0.5d, t.run(0.5f), 0d);
     31     }
     32 
     33     /**
     34      * @title  Argument = 1
     35      */
     36     public void testN2() {
     37         T_f2d_1 t = new T_f2d_1();
     38         assertEquals(1d, t.run(1), 0d);
     39     }
     40 
     41     /**
     42      * @title  Argument = -1
     43      */
     44     public void testN3() {
     45         T_f2d_1 t = new T_f2d_1();
     46         assertEquals(-1d, t.run(-1), 0d);
     47     }
     48 
     49     /**
     50      * @title  Argument = Float.MAX_VALUE
     51      */
     52     public void testB1() {
     53         T_f2d_1 t = new T_f2d_1();
     54         double r = 0x1.fffffeP+127d;
     55         assertEquals(r, t.run(Float.MAX_VALUE), 0d);
     56     }
     57 
     58     /**
     59      * @title  Argument = Float.MIN_VALUE
     60      */
     61     public void testB2() {
     62         T_f2d_1 t = new T_f2d_1();
     63         double r = 0x0.000002P-126d;
     64         assertEquals(r, t.run(Float.MIN_VALUE), 0d);
     65     }
     66 
     67     /**
     68      * @title  Argument = -0
     69      */
     70     public void testB3() {
     71         T_f2d_1 t = new T_f2d_1();
     72         assertEquals(-0d, t.run(-0), 0d);
     73     }
     74 
     75     /**
     76      * @title  Argument = NaN
     77      */
     78     public void testB4() {
     79         T_f2d_1 t = new T_f2d_1();
     80         assertTrue(Double.isNaN(t.run(Float.NaN)));
     81     }
     82 
     83     /**
     84      * @title  Argument = POSITIVE_INFINITY
     85      */
     86     public void testB5() {
     87         T_f2d_1 t = new T_f2d_1();
     88         assertTrue(Double.isInfinite(t.run(Float.POSITIVE_INFINITY)));
     89     }
     90 
     91     /**
     92      * @title  Argument = NEGATIVE_INFINITY
     93      */
     94     public void testB6() {
     95         T_f2d_1 t = new T_f2d_1();
     96         assertTrue(Double.isInfinite(t.run(Float.NEGATIVE_INFINITY)));
     97     }
     98 
     99     /**
    100      * @constraint 4.8.2.1
    101      * @title number of arguments
    102      */
    103     public void testVFE1() {
    104         try {
    105             Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_2");
    106             fail("expected a verification exception");
    107         } catch (Throwable t) {
    108             DxUtil.checkVerifyException(t);
    109         }
    110     }
    111 
    112     /**
    113      * @constraint 4.8.2.1
    114      * @title type of argument - double
    115      */
    116     public void testVFE2() {
    117         try {
    118             Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_3");
    119             fail("expected a verification exception");
    120         } catch (Throwable t) {
    121             DxUtil.checkVerifyException(t);
    122         }
    123     }
    124 
    125     /**
    126      * @constraint 4.8.2.1
    127      * @title type of argument - long
    128      */
    129     public void testVFE3() {
    130         try {
    131             Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_4");
    132             fail("expected a verification exception");
    133         } catch (Throwable t) {
    134             DxUtil.checkVerifyException(t);
    135         }
    136     }
    137 
    138     /**
    139      * @constraint 4.8.2.5
    140      * @title stack size
    141      */
    142     public void testVFE4() {
    143         try {
    144             Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_5");
    145             fail("expected a verification exception");
    146         } catch (Throwable t) {
    147             DxUtil.checkVerifyException(t);
    148         }
    149     }
    150 
    151     /**
    152      * @constraint 4.8.2.1
    153      * @title type of argument - reference
    154      */
    155     public void testVFE5() {
    156         try {
    157             Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_6");
    158             fail("expected a verification exception");
    159         } catch (Throwable t) {
    160             DxUtil.checkVerifyException(t);
    161         }
    162     }
    163 
    164 }
    165