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 dot.junit.opcodes.add_double; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.add_double.d.T_add_double_1; 22 import dot.junit.opcodes.add_double.d.T_add_double_3; 23 24 public class Test_add_double extends DxTestCase { 25 26 /** 27 * @title Arguments = 2.7d, 3.14d 28 */ 29 public void testN1() { 30 T_add_double_1 t = new T_add_double_1(); 31 assertEquals(5.84d, t.run(2.7d, 3.14d)); 32 } 33 34 /** 35 * @title Arguments = 0, -3.14d 36 */ 37 public void testN2() { 38 T_add_double_1 t = new T_add_double_1(); 39 assertEquals(-3.14d, t.run(0, -3.14d)); 40 } 41 42 /** 43 * @title Arguments = -3.14d, -2.7d 44 */ 45 public void testN3() { 46 //@uses dot.junit.opcodes.add_double.d.T_add_double_2 47 //@uses dot.junit.opcodes.add_double.d.T_add_double_3 48 T_add_double_1 t = new T_add_double_1(); 49 assertEquals(-5.84d, t.run(-3.14d, -2.7d)); 50 } 51 52 /** 53 * @title Arguments = Double.MAX_VALUE, Double.NaN 54 */ 55 public void testB1() { 56 T_add_double_1 t = new T_add_double_1(); 57 assertEquals(Double.NaN, t.run(Double.MAX_VALUE, Double.NaN)); 58 } 59 60 /** 61 * @title Arguments = Double.POSITIVE_INFINITY, 62 * Double.NEGATIVE_INFINITY 63 */ 64 public void testB2() { 65 T_add_double_1 t = new T_add_double_1(); 66 assertEquals(Double.NaN, t.run(Double.POSITIVE_INFINITY, 67 Double.NEGATIVE_INFINITY)); 68 } 69 70 /** 71 * @title Arguments = Double.POSITIVE_INFINITY, 72 * Double.POSITIVE_INFINITY 73 */ 74 public void testB3() { 75 T_add_double_1 t = new T_add_double_1(); 76 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY, 77 Double.POSITIVE_INFINITY)); 78 } 79 80 /** 81 * @title Arguments = Double.POSITIVE_INFINITY, -2.7d 82 */ 83 public void testB4() { 84 T_add_double_1 t = new T_add_double_1(); 85 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY, 86 -2.7d)); 87 } 88 89 /** 90 * @title Arguments = +0, -0 91 */ 92 public void testB5() { 93 T_add_double_1 t = new T_add_double_1(); 94 assertEquals(+0d, t.run(+0d, -0d)); 95 } 96 97 /** 98 * @title Arguments = -0d, -0d 99 */ 100 public void testB6() { 101 T_add_double_1 t = new T_add_double_1(); 102 assertEquals(-0d, t.run(-0d, -0d)); 103 } 104 105 /** 106 * @title Arguments = -2.7d, 2.7d 107 */ 108 public void testB7() { 109 T_add_double_1 t = new T_add_double_1(); 110 assertEquals(+0d, t.run(-2.7d, 2.7d)); 111 } 112 113 /** 114 * @title Arguments = Double.MAX_VALUE, Double.MAX_VALUE 115 */ 116 public void testB8() { 117 T_add_double_1 t = new T_add_double_1(); 118 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.MAX_VALUE, 119 Double.MAX_VALUE)); 120 } 121 122 /** 123 * @title Arguments = Double.MIN_VALUE, -4.9E-324 124 */ 125 public void testB9() { 126 T_add_double_1 t = new T_add_double_1(); 127 assertEquals(0d, t.run(Double.MIN_VALUE, -4.9E-324)); 128 } 129 130 /** 131 * @constraint B1 132 * @title types of arguments - float, double 133 */ 134 public void testVFE1() { 135 try { 136 Class.forName("dot.junit.opcodes.add_double.d.T_add_double_2"); 137 fail("expected a verification exception"); 138 } catch (Throwable t) { 139 DxUtil.checkVerifyException(t); 140 } 141 } 142 143 144 /** 145 * @constraint B1 146 * @title types of arguments - double, reference 147 */ 148 public void testVFE2() { 149 try { 150 Class.forName("dot.junit.opcodes.add_double.d.T_add_double_4"); 151 fail("expected a verification exception"); 152 } catch (Throwable t) { 153 DxUtil.checkVerifyException(t); 154 } 155 } 156 157 /** 158 * @constraint A24 159 * @title number of registers 160 */ 161 public void testVFE3() { 162 try { 163 Class.forName("dot.junit.opcodes.add_double.d.T_add_double_5"); 164 fail("expected a verification exception"); 165 } catch (Throwable t) { 166 DxUtil.checkVerifyException(t); 167 } 168 } 169 170 /** 171 * @constraint B1 172 * @title types of arguments - int, int 173 */ 174 public void testVFE4() { 175 try { 176 Class.forName("dot.junit.opcodes.add_double.d.T_add_double_6"); 177 fail("expected a verification exception"); 178 } catch (Throwable t) { 179 DxUtil.checkVerifyException(t); 180 } 181 } 182 183 /** 184 * @constraint B1 185 * @title Types of arguments - long, double. The verifier checks that longs 186 * and doubles are not used interchangeably. 187 */ 188 public void testVFE5() { 189 try { 190 Class.forName("dot.junit.opcodes.add_double.d.T_add_double_3"); 191 fail("expected a verification exception"); 192 } catch (Throwable t) { 193 DxUtil.checkVerifyException(t); 194 } 195 } 196 } 197
