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.iget_char; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iget_char.d.T_iget_char_1; 22 import dot.junit.opcodes.iget_char.d.T_iget_char_11; 23 import dot.junit.opcodes.iget_char.d.T_iget_char_12; 24 import dot.junit.opcodes.iget_char.d.T_iget_char_13; 25 import dot.junit.opcodes.iget_char.d.T_iget_char_21; 26 import dot.junit.opcodes.iget_char.d.T_iget_char_5; 27 import dot.junit.opcodes.iget_char.d.T_iget_char_6; 28 import dot.junit.opcodes.iget_char.d.T_iget_char_7; 29 import dot.junit.opcodes.iget_char.d.T_iget_char_8; 30 import dot.junit.opcodes.iget_char.d.T_iget_char_9; 31 32 public class Test_iget_char extends DxTestCase { 33 34 /** 35 * @title get char from field 36 */ 37 public void testN1() { 38 T_iget_char_1 t = new T_iget_char_1(); 39 assertEquals(77, t.run()); 40 } 41 42 43 /** 44 * @title access protected field from subclass 45 */ 46 public void testN3() { 47 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_1 48 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_11 49 T_iget_char_11 t = new T_iget_char_11(); 50 assertEquals(77, t.run()); 51 } 52 53 /** 54 * @title expected NullPointerException 55 */ 56 public void testE2() { 57 T_iget_char_9 t = new T_iget_char_9(); 58 try { 59 t.run(); 60 fail("expected NullPointerException"); 61 } catch (NullPointerException e) { 62 // expected 63 } 64 } 65 66 67 /** 68 * @constraint A11 69 * @title constant pool index 70 */ 71 public void testVFE1() { 72 try { 73 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_4"); 74 fail("expected a verification exception"); 75 } catch (Throwable t) { 76 DxUtil.checkVerifyException(t); 77 } 78 } 79 80 /** 81 * 82 * @constraint A23 83 * @title number of registers 84 */ 85 public void testVFE2() { 86 try { 87 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_3"); 88 fail("expected a verification exception"); 89 } catch (Throwable t) { 90 DxUtil.checkVerifyException(t); 91 } 92 } 93 94 /** 95 * 96 * @constraint B13 97 * @title read char from long field - only field with same name but 98 * different type exists 99 */ 100 public void testVFE3() { 101 try { 102 new T_iget_char_13().run(); 103 fail("expected a NoSuchFieldError exception"); 104 } catch (NoSuchFieldError t) { 105 // expected 106 } 107 } 108 109 /** 110 * @constraint n/a 111 * @title Attempt to read inaccessible field. 112 */ 113 public void testVFE4() { 114 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_6 115 //@uses dot.junit.opcodes.iget_char.TestStubs 116 try { 117 new T_iget_char_6().run(); 118 fail("expected an IllegalAccessError exception"); 119 } catch (IllegalAccessError t) { 120 // expected 121 } 122 } 123 124 /** 125 * @constraint n/a 126 * @title Attempt to read field of undefined class. 127 */ 128 public void testVFE5() { 129 try { 130 new T_iget_char_7().run(); 131 fail("expected a NoClassDefFoundError exception"); 132 } catch (NoClassDefFoundError t) { 133 // expected 134 } 135 } 136 137 /** 138 * @constraint n/a 139 * @title Attempt to read undefined field. 140 */ 141 public void testVFE6() { 142 try { 143 new T_iget_char_8().run(); 144 fail("expected a NoSuchFieldError exception"); 145 } catch (NoSuchFieldError t) { 146 // expected 147 } 148 } 149 150 /** 151 * @constraint n/a 152 * @title Attempt to read superclass' private field from subclass. 153 */ 154 public void testVFE7() { 155 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_12 156 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_1 157 try { 158 new T_iget_char_12().run(); 159 fail("expected an IllegalAccessError exception"); 160 } catch (IllegalAccessError t) { 161 // expected 162 } 163 } 164 165 /** 166 * @constraint B1 167 * @title iget_char shall not work for reference fields 168 */ 169 public void testVFE8() { 170 try { 171 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_14"); 172 fail("expected a verification exception"); 173 } catch (Throwable t) { 174 DxUtil.checkVerifyException(t); 175 } 176 } 177 178 /** 179 * 180 * @constraint B1 181 * @title iget_char shall not work for short fields 182 */ 183 public void testVFE9() { 184 try { 185 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_15"); 186 fail("expected a verification exception"); 187 } catch (Throwable t) { 188 DxUtil.checkVerifyException(t); 189 } 190 } 191 192 /** 193 * 194 * @constraint B1 195 * @title iget_char shall not work for int fields 196 */ 197 public void testVFE10() { 198 try { 199 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_16"); 200 fail("expected a verification exception"); 201 } catch (Throwable t) { 202 DxUtil.checkVerifyException(t); 203 } 204 } 205 206 /** 207 * 208 * @constraint B1 209 * @title iget_char shall not work for byte fields 210 */ 211 public void testVFE11() { 212 try { 213 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_17"); 214 fail("expected a verification exception"); 215 } catch (Throwable t) { 216 DxUtil.checkVerifyException(t); 217 } 218 } 219 220 /** 221 * 222 * @constraint B1 223 * @title iget_char shall not work for boolean fields 224 */ 225 public void testVFE12() { 226 try { 227 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_18"); 228 fail("expected a verification exception"); 229 } catch (Throwable t) { 230 DxUtil.checkVerifyException(t); 231 } 232 } 233 234 /** 235 * @constraint B1 236 * @title iget_char shall not work for double fields 237 */ 238 public void testVFE13() { 239 try { 240 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_19"); 241 fail("expected a verification exception"); 242 } catch (Throwable t) { 243 DxUtil.checkVerifyException(t); 244 } 245 } 246 247 /** 248 * @constraint B1 249 * @title iget_char shall not work for long fields 250 */ 251 public void testVFE14() { 252 try { 253 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_20"); 254 fail("expected a verification exception"); 255 } catch (Throwable t) { 256 DxUtil.checkVerifyException(t); 257 } 258 } 259 260 /** 261 * @constraint B12 262 * @title Attempt to read inaccessible protected field. 263 */ 264 public void testVFE15() { 265 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_21 266 //@uses dot.junit.opcodes.iget_char.TestStubs 267 try { 268 new T_iget_char_21().run(); 269 fail("expected an IllegalAccessError exception"); 270 } catch (IllegalAccessError t) { 271 // expected 272 } 273 } 274 275 276 /** 277 * @constraint A11 278 * @title Attempt to read static field. 279 */ 280 public void testVFE16() { 281 //@uses dot.junit.opcodes.iget_char.d.T_iget_char_5 282 //@uses dot.junit.opcodes.iget_char.TestStubs 283 try { 284 new T_iget_char_5().run(); 285 fail("expected an IncompatibleClassChangeError exception"); 286 } catch (IncompatibleClassChangeError t) { 287 // expected 288 } 289 } 290 291 292 /** 293 * @constraint B6 294 * @title instance fields may only be accessed on already initialized instances. 295 */ 296 public void testVFE30() { 297 try { 298 Class.forName("dot.junit.opcodes.iget_char.d.T_iget_char_30"); 299 fail("expected a verification exception"); 300 } catch (Throwable t) { 301 DxUtil.checkVerifyException(t); 302 } 303 } 304 } 305
