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.drem; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.drem.jm.T_drem_1; 22 23 public class Test_drem extends DxTestCase { 24 25 /** 26 * @title Arguments = 2.7d, 3.14d 27 */ testN1()28 public void testN1() { 29 T_drem_1 t = new T_drem_1(); 30 assertEquals(2.7d, t.run(2.7d, 3.14d)); 31 } 32 33 /** 34 * @title Dividend = 0 35 */ testN2()36 public void testN2() { 37 T_drem_1 t = new T_drem_1(); 38 assertEquals(0d, t.run(0, 3.14d)); 39 } 40 41 /** 42 * @title Dividend is negative 43 */ testN3()44 public void testN3() { 45 T_drem_1 t = new T_drem_1(); 46 assertEquals(-0.43999999999999995d, t.run(-3.14d, 2.7d)); 47 } 48 49 /** 50 * @title Arguments = Double.MAX_VALUE, Double.NaN 51 */ testB1()52 public void testB1() { 53 T_drem_1 t = new T_drem_1(); 54 assertEquals(Double.NaN, t.run(Double.MAX_VALUE, Double.NaN)); 55 } 56 57 /** 58 * @title Arguments = Double.POSITIVE_INFINITY, 59 * Double.NEGATIVE_INFINITY 60 */ testB2()61 public void testB2() { 62 T_drem_1 t = new T_drem_1(); 63 assertEquals(Double.NaN, t.run(Double.POSITIVE_INFINITY, 64 Double.NEGATIVE_INFINITY)); 65 } 66 67 /** 68 * @title Arguments = Double.POSITIVE_INFINITY, -2.7d 69 */ testB3()70 public void testB3() { 71 T_drem_1 t = new T_drem_1(); 72 assertEquals(Double.NaN, t.run(Double.POSITIVE_INFINITY, -2.7d)); 73 } 74 75 /** 76 * @title Arguments = -2.7d, Double.NEGATIVE_INFINITY 77 */ testB4()78 public void testB4() { 79 T_drem_1 t = new T_drem_1(); 80 assertEquals(-2.7d, t.run(-2.7d, Double.NEGATIVE_INFINITY)); 81 } 82 83 /** 84 * @title Arguments = 0, 0 85 */ testB5()86 public void testB5() { 87 T_drem_1 t = new T_drem_1(); 88 assertEquals(Double.NaN, t.run(0, 0)); 89 } 90 91 /** 92 * @title Arguments = 0, -2.7 93 */ testB6()94 public void testB6() { 95 T_drem_1 t = new T_drem_1(); 96 assertEquals(0d, t.run(0, -2.7d)); 97 } 98 99 /** 100 * @title Arguments = -2.7, 0 101 */ testB7()102 public void testB7() { 103 T_drem_1 t = new T_drem_1(); 104 assertEquals(Double.NaN, t.run(-2.7d, 0)); 105 } 106 107 /** 108 * @title Arguments = 1, Double.MAX_VALUE 109 */ testB8()110 public void testB8() { 111 T_drem_1 t = new T_drem_1(); 112 assertEquals(0d, t.run(1, Double.MIN_VALUE)); 113 } 114 115 /** 116 * @title Arguments = Double.MAX_VALUE, -1E-9d 117 */ testB9()118 public void testB9() { 119 T_drem_1 t = new T_drem_1(); 120 121 assertEquals(1.543905285031139E-10d, t.run(Double.MAX_VALUE, -1E-9d)); 122 } 123 124 /** 125 * @constraint 4.8.2.1 126 * @title number of arguments 127 */ testVFE1()128 public void testVFE1() { 129 try { 130 Class.forName("dxc.junit.opcodes.drem.jm.T_drem_2"); 131 fail("expected a verification exception"); 132 } catch (Throwable t) { 133 DxUtil.checkVerifyException(t); 134 } 135 } 136 137 /** 138 * @constraint 4.8.2.1 139 * @title types of arguments - float, double 140 */ testVFE2()141 public void testVFE2() { 142 try { 143 Class.forName("dxc.junit.opcodes.drem.jm.T_drem_3"); 144 fail("expected a verification exception"); 145 } catch (Throwable t) { 146 DxUtil.checkVerifyException(t); 147 } 148 } 149 150 /** 151 * @constraint 4.8.2.1 152 * @title types of arguments - long, double 153 */ testVFE3()154 public void testVFE3() { 155 try { 156 Class.forName("dxc.junit.opcodes.drem.jm.T_drem_4"); 157 fail("expected a verification exception"); 158 } catch (Throwable t) { 159 DxUtil.checkVerifyException(t); 160 } 161 } 162 163 /** 164 * @constraint 4.8.2.1 165 * @title types of arguments - double, reference 166 */ testVFE4()167 public void testVFE4() { 168 try { 169 Class.forName("dxc.junit.opcodes.drem.jm.T_drem_5"); 170 fail("expected a verification exception"); 171 } catch (Throwable t) { 172 DxUtil.checkVerifyException(t); 173 } 174 } 175 176 } 177