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.iput_boolean; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_1; 22 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_10; 23 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_11; 24 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_12; 25 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_13; 26 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_14; 27 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_15; 28 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_17; 29 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_7; 30 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_8; 31 import dot.junit.opcodes.iput_boolean.d.T_iput_boolean_9; 32 33 34 public class Test_iput_boolean extends DxTestCase { 35 36 /** 37 * @title put boolean into field 38 */ 39 public void testN1() { 40 T_iput_boolean_1 t = new T_iput_boolean_1(); 41 assertEquals(false, t.st_i1); 42 t.run(); 43 assertEquals(true, t.st_i1); 44 } 45 46 47 /** 48 * @title modification of final field 49 */ 50 public void testN2() { 51 T_iput_boolean_12 t = new T_iput_boolean_12(); 52 assertEquals(false, t.st_i1); 53 t.run(); 54 assertEquals(true, t.st_i1); 55 } 56 57 /** 58 * @title modification of protected field from subclass 59 */ 60 public void testN4() { 61 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_1 62 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_14 63 T_iput_boolean_14 t = new T_iput_boolean_14(); 64 assertEquals(false, t.getProtectedField()); 65 t.run(); 66 assertEquals(true, t.getProtectedField()); 67 } 68 69 70 71 /** 72 * @title expected NullPointerException 73 */ 74 public void testE2() { 75 T_iput_boolean_13 t = new T_iput_boolean_13(); 76 try { 77 t.run(); 78 fail("expected NullPointerException"); 79 } catch (NullPointerException e) { 80 // expected 81 } 82 } 83 84 /** 85 * @constraint A11 86 * @title constant pool index 87 */ 88 public void testVFE1() { 89 try { 90 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_3"); 91 fail("expected a verification exception"); 92 } catch (Throwable t) { 93 DxUtil.checkVerifyException(t); 94 } 95 } 96 97 /** 98 * @constraint A23 99 * @title number of registers 100 */ 101 public void testVFE2() { 102 try { 103 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_4"); 104 fail("expected a verification exception"); 105 } catch (Throwable t) { 106 DxUtil.checkVerifyException(t); 107 } 108 } 109 110 111 /** 112 * @constraint B14 113 * @title put boolean into long field - only field with same name but 114 * different type exists 115 */ 116 public void testVFE5() { 117 try { 118 new T_iput_boolean_17().run(); 119 fail("expected NoSuchFieldError"); 120 } catch (NoSuchFieldError t) { 121 } 122 } 123 124 /** 125 * 126 * @constraint B14 127 * @title type of field doesn't match opcode - attempt to modify double 128 * field with single-width register 129 */ 130 public void testVFE7() { 131 try { 132 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_18"); 133 fail("expected a verification exception"); 134 } catch (Throwable t) { 135 DxUtil.checkVerifyException(t); 136 } 137 } 138 139 /** 140 * 141 * @constraint A11 142 * @title Attempt to set static field. 143 */ 144 public void testVFE8() { 145 try { 146 new T_iput_boolean_7().run(); 147 fail("expected IncompatibleClassChangeError"); 148 } catch (IncompatibleClassChangeError t) { 149 } 150 } 151 152 /** 153 * @constraint B12 154 * @title Attempt to modify inaccessible protected field. 155 */ 156 public void testVFE9() { 157 //@uses dot.junit.opcodes.iput_boolean.TestStubs 158 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_8 159 try { 160 new T_iput_boolean_8().run(); 161 fail("expected IllegalAccessError"); 162 } catch (IllegalAccessError t) { 163 } 164 } 165 166 /** 167 * @constraint n/a 168 * @title Attempt to modify field of undefined class. 169 */ 170 public void testVFE10() { 171 try { 172 new T_iput_boolean_9().run(); 173 fail("expected NoClassDefFoundError"); 174 } catch (NoClassDefFoundError t) { 175 } 176 } 177 178 /** 179 * @constraint n/a 180 * @title Attempt to modify undefined field. 181 */ 182 public void testVFE11() { 183 try { 184 new T_iput_boolean_10().run(); 185 fail("expected NoSuchFieldError"); 186 } catch (NoSuchFieldError t) { 187 } 188 } 189 190 191 192 /** 193 * @constraint n/a 194 * @title Attempt to modify superclass' private field from subclass. 195 */ 196 public void testVFE12() { 197 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_1 198 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_15 199 try { 200 new T_iput_boolean_15().run(); 201 fail("expected IllegalAccessError"); 202 } catch (IllegalAccessError t) { 203 } 204 } 205 206 207 /** 208 * @constraint B1 209 * @title iput_boolean shall not work for wide numbers 210 */ 211 public void testVFE13() { 212 try { 213 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_2"); 214 fail("expected a verification exception"); 215 } catch (Throwable t) { 216 DxUtil.checkVerifyException(t); 217 } 218 } 219 220 /** 221 * 222 * @constraint B1 223 * @title iput_boolean shall not work for reference fields 224 */ 225 public void testVFE14() { 226 try { 227 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_20"); 228 fail("expected a verification exception"); 229 } catch (Throwable t) { 230 DxUtil.checkVerifyException(t); 231 } 232 } 233 234 /** 235 * 236 * @constraint B1 237 * @title iput_boolean shall not work for short fields 238 */ 239 public void testVFE15() { 240 try { 241 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_21"); 242 fail("expected a verification exception"); 243 } catch (Throwable t) { 244 DxUtil.checkVerifyException(t); 245 } 246 } 247 248 /** 249 * 250 * @constraint B1 251 * @title iput_boolean shall not work for int fields 252 */ 253 public void testVFE16() { 254 try { 255 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_22"); 256 fail("expected a verification exception"); 257 } catch (Throwable t) { 258 DxUtil.checkVerifyException(t); 259 } 260 } 261 262 /** 263 * @constraint B1 264 * @title iput_boolean shall not work for char fields 265 */ 266 public void testVFE17() { 267 try { 268 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_23"); 269 fail("expected a verification exception"); 270 } catch (Throwable t) { 271 DxUtil.checkVerifyException(t); 272 } 273 } 274 275 /** 276 * @constraint B1 277 * @title iput_boolean shall not work for byte fields 278 */ 279 public void testVFE18() { 280 try { 281 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_24"); 282 fail("expected a verification exception"); 283 } catch (Throwable t) { 284 DxUtil.checkVerifyException(t); 285 } 286 } 287 288 /** 289 * @constraint B6 290 * @title instance fields may only be accessed on already initialized instances. 291 */ 292 public void testVFE30() { 293 try { 294 Class.forName("dot.junit.opcodes.iput_boolean.d.T_iput_boolean_30"); 295 fail("expected a verification exception"); 296 } catch (Throwable t) { 297 DxUtil.checkVerifyException(t); 298 } 299 } 300 301 /** 302 * @constraint n/a 303 * @title Modification of final field in other class 304 */ 305 public void testVFE19() { 306 //@uses dot.junit.opcodes.iput_boolean.TestStubs 307 //@uses dot.junit.opcodes.iput_boolean.d.T_iput_boolean_11 308 try { 309 new T_iput_boolean_11().run(); 310 fail("expected IllegalAccessError"); 311 } catch (IllegalAccessError t) { 312 } 313 } 314 } 315 316
