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_2addr; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_1; 22 import dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_3; 23 24 public class Test_add_double_2addr extends DxTestCase { 25 /** 26 * @title Arguments = 2.7d, 3.14d 27 */ 28 public void testN1() { 29 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 30 assertEquals(5.84d, t.run(2.7d, 3.14d)); 31 } 32 33 /** 34 * @title Arguments = 0, -3.14d 35 */ 36 public void testN2() { 37 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 38 assertEquals(-3.14d, t.run(0, -3.14d)); 39 } 40 41 /** 42 * @title Arguments = -3.14d, -2.7d 43 */ 44 public void testN3() { 45 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 46 assertEquals(-5.84d, t.run(-3.14d, -2.7d)); 47 } 48 49 /** 50 * @title Types of arguments - long, double. Dalvik doens't distinguish 64-bits types internally, 51 * so this sum of long and double makes no sense but shall not crash the VM. 52 */ 53 public void testN4() { 54 T_add_double_2addr_3 t = new T_add_double_2addr_3(); 55 try { 56 t.run(); 57 } catch (Throwable e) { 58 } 59 } 60 61 /** 62 * @title Arguments = Double.MAX_VALUE, Double.NaN 63 */ 64 public void testB1() { 65 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 66 assertEquals(Double.NaN, t.run(Double.MAX_VALUE, Double.NaN)); 67 } 68 69 /** 70 * @title Arguments = Double.POSITIVE_INFINITY, 71 * Double.NEGATIVE_INFINITY 72 */ 73 public void testB2() { 74 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 75 assertEquals(Double.NaN, t.run(Double.POSITIVE_INFINITY, 76 Double.NEGATIVE_INFINITY)); 77 } 78 79 /** 80 * @title Arguments = Double.POSITIVE_INFINITY, 81 * Double.POSITIVE_INFINITY 82 */ 83 public void testB3() { 84 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 85 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY, 86 Double.POSITIVE_INFINITY)); 87 } 88 89 /** 90 * @title Arguments = Double.POSITIVE_INFINITY, -2.7d 91 */ 92 public void testB4() { 93 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 94 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY, 95 -2.7d)); 96 } 97 98 /** 99 * @title Arguments = +0, -0 100 */ 101 public void testB5() { 102 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 103 assertEquals(+0d, t.run(+0d, -0d)); 104 } 105 106 /** 107 * @title Arguments = -0d, -0d 108 */ 109 public void testB6() { 110 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 111 assertEquals(-0d, t.run(-0d, -0d)); 112 } 113 114 /** 115 * @title Arguments = -2.7d, 2.7d 116 */ 117 public void testB7() { 118 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 119 assertEquals(+0d, t.run(-2.7d, 2.7d)); 120 } 121 122 /** 123 * @title Arguments = Double.MAX_VALUE, Double.MAX_VALUE 124 */ 125 public void testB8() { 126 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 127 assertEquals(Double.POSITIVE_INFINITY, t.run(Double.MAX_VALUE, 128 Double.MAX_VALUE)); 129 } 130 131 /** 132 * @title Arguments = Double.MIN_VALUE, -4.9E-324 133 */ 134 public void testB9() { 135 T_add_double_2addr_1 t = new T_add_double_2addr_1(); 136 assertEquals(0d, t.run(Double.MIN_VALUE, -4.9E-324)); 137 } 138 139 /** 140 * @constraint B1 141 * @title types of arguments - float, double 142 */ 143 public void testVFE1() { 144 try { 145 Class.forName("dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_2"); 146 fail("expected a verification exception"); 147 } catch (Throwable t) { 148 DxUtil.checkVerifyException(t); 149 } 150 } 151 152 /** 153 * @constraint B1 154 * @title types of arguments - double, reference 155 */ 156 public void testVFE2() { 157 try { 158 Class.forName("dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_4"); 159 fail("expected a verification exception"); 160 } catch (Throwable t) { 161 DxUtil.checkVerifyException(t); 162 } 163 } 164 165 /** 166 * @constraint A24 167 * @title number of registers 168 */ 169 public void testVFE3() { 170 try { 171 Class.forName("dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_6"); 172 fail("expected a verification exception"); 173 } catch (Throwable t) { 174 DxUtil.checkVerifyException(t); 175 } 176 } 177 178 /** 179 * @constraint B1 180 * @title types of arguments - double, reference 181 */ 182 public void testVFE4() { 183 try { 184 Class.forName("dot.junit.opcodes.add_double_2addr.d.T_add_double_2addr_4"); 185 fail("expected a verification exception"); 186 } catch (Throwable t) { 187 DxUtil.checkVerifyException(t); 188 } 189 } 190 } 191
