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_int; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.add_int.d.T_add_int_1; 22 import dot.junit.opcodes.add_int.d.T_add_int_5; 23 24 public class Test_add_int extends DxTestCase { 25 /** 26 * @title Arguments = 8, 4 27 */ 28 public void testN1() { 29 T_add_int_1 t = new T_add_int_1(); 30 assertEquals(12, t.run(8, 4)); 31 } 32 33 /** 34 * @title Arguments = 0, 255 35 */ 36 public void testN2() { 37 T_add_int_1 t = new T_add_int_1(); 38 assertEquals(255, t.run(0, 255)); 39 } 40 41 /** 42 * @title Arguments = 0, -65536 43 */ 44 public void testN3() { 45 T_add_int_1 t = new T_add_int_1(); 46 assertEquals(-65536, t.run(0, -65536)); 47 } 48 49 /** 50 * @title Arguments = 0, -2147483647 51 */ 52 public void testN4() { 53 T_add_int_1 t = new T_add_int_1(); 54 assertEquals(-2147483647, t.run(0, -2147483647)); 55 } 56 57 /** 58 * @title Arguments = 0x7ffffffe, 2 59 */ 60 public void testN5() { 61 T_add_int_1 t = new T_add_int_1(); 62 assertEquals(-2147483648, t.run(0x7ffffffe, 2)); 63 } 64 65 /** 66 * @title Arguments = -1, 1 67 */ 68 public void testN6() { 69 T_add_int_1 t = new T_add_int_1(); 70 assertEquals(0, t.run(-1, 1)); 71 } 72 73 74 /** 75 * @title Arguments = 0, Integer.MAX_VALUE 76 */ 77 public void testB1() { 78 T_add_int_1 t = new T_add_int_1(); 79 assertEquals(Integer.MAX_VALUE, t.run(0, Integer.MAX_VALUE)); 80 } 81 82 /** 83 * @title Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE 84 */ 85 public void testB2() { 86 T_add_int_1 t = new T_add_int_1(); 87 assertEquals(-2, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE)); 88 } 89 90 /** 91 * @title Arguments = Integer.MAX_VALUE, 1 92 */ 93 public void testB3() { 94 T_add_int_1 t = new T_add_int_1(); 95 assertEquals(Integer.MIN_VALUE, t.run(Integer.MAX_VALUE, 1)); 96 } 97 98 /** 99 * @title Arguments = Integer.MIN_VALUE, 1 100 */ 101 public void testB4() { 102 T_add_int_1 t = new T_add_int_1(); 103 assertEquals(-2147483647, t.run(Integer.MIN_VALUE, 1)); 104 } 105 106 /** 107 * @title Arguments = 0, 0 108 */ 109 public void testB5() { 110 T_add_int_1 t = new T_add_int_1(); 111 assertEquals(0, t.run(0, 0)); 112 } 113 114 /** 115 * @title Arguments = Integer.MIN_VALUE, Integer.MIN_VALUE 116 */ 117 public void testB6() { 118 T_add_int_1 t = new T_add_int_1(); 119 assertEquals(0, t.run(Integer.MIN_VALUE, Integer.MIN_VALUE)); 120 } 121 122 123 124 125 /** 126 * @constraint B1 127 * @title types of arguments - int, double 128 */ 129 public void testVFE1() { 130 try { 131 Class.forName("dot.junit.opcodes.add_int.d.T_add_int_2"); 132 fail("expected a verification exception"); 133 } catch (Throwable t) { 134 DxUtil.checkVerifyException(t); 135 } 136 } 137 138 /** 139 * @constraint B1 140 * @title types of arguments - long, int 141 */ 142 public void testVFE2() { 143 try { 144 Class.forName("dot.junit.opcodes.add_int.d.T_add_int_3"); 145 fail("expected a verification exception"); 146 } catch (Throwable t) { 147 DxUtil.checkVerifyException(t); 148 } 149 } 150 151 /** 152 * @constraint B1 153 * @title types of arguments - reference, int 154 */ 155 public void testVFE3() { 156 try { 157 Class.forName("dot.junit.opcodes.add_int.d.T_add_int_4"); 158 fail("expected a verification exception"); 159 } catch (Throwable t) { 160 DxUtil.checkVerifyException(t); 161 } 162 } 163 164 /** 165 * @constraint A23 166 * @title number of registers 167 */ 168 public void testVFE4() { 169 try { 170 Class.forName("dot.junit.opcodes.add_int.d.T_add_int_6"); 171 fail("expected a verification exception"); 172 } catch (Throwable t) { 173 DxUtil.checkVerifyException(t); 174 } 175 } 176 177 /** 178 * @constraint B1 179 * @title Types of arguments - int, float. The verifier checks that ints 180 * and floats are not used interchangeably. 181 */ 182 public void testVFE5() { 183 try { 184 Class.forName("dot.junit.opcodes.add_int.d.T_add_int_5"); 185 fail("expected a verification exception"); 186 } catch (Throwable t) { 187 DxUtil.checkVerifyException(t); 188 } 189 } 190 } 191
