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_short; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iget_short.d.T_iget_short_1; 22 import dot.junit.opcodes.iget_short.d.T_iget_short_11; 23 import dot.junit.opcodes.iget_short.d.T_iget_short_12; 24 import dot.junit.opcodes.iget_short.d.T_iget_short_13; 25 import dot.junit.opcodes.iget_short.d.T_iget_short_21; 26 import dot.junit.opcodes.iget_short.d.T_iget_short_5; 27 import dot.junit.opcodes.iget_short.d.T_iget_short_6; 28 import dot.junit.opcodes.iget_short.d.T_iget_short_7; 29 import dot.junit.opcodes.iget_short.d.T_iget_short_8; 30 import dot.junit.opcodes.iget_short.d.T_iget_short_9; 31 32 public class Test_iget_short extends DxTestCase { 33 34 /** 35 * @title get short from field 36 */ 37 public void testN1() { 38 T_iget_short_1 t = new T_iget_short_1(); 39 assertEquals(32000, t.run()); 40 } 41 42 43 /** 44 * @title access protected field from subclass 45 */ 46 public void testN3() { 47 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_1 48 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_11 49 T_iget_short_11 t = new T_iget_short_11(); 50 assertEquals(32000, t.run()); 51 } 52 53 /** 54 * @title expected NullPointerException 55 */ 56 public void testE2() { 57 T_iget_short_9 t = new T_iget_short_9(); 58 try { 59 t.run(); 60 fail("expected NullPointerException"); 61 } catch (NullPointerException e) { 62 // expected 63 } 64 } 65 66 67 68 /** 69 * @constraint A11 70 * @title constant pool index 71 */ 72 public void testVFE1() { 73 try { 74 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_4"); 75 fail("expected a verification exception"); 76 } catch (Throwable t) { 77 DxUtil.checkVerifyException(t); 78 } 79 } 80 81 /** 82 * 83 * @constraint A23 84 * @title number of registers 85 */ 86 public void testVFE2() { 87 try { 88 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_3"); 89 fail("expected a verification exception"); 90 } catch (Throwable t) { 91 DxUtil.checkVerifyException(t); 92 } 93 } 94 95 /** 96 * 97 * @constraint B13 98 * @title read short from long field - only field with same name but 99 * different type exists 100 */ 101 public void testVFE3() { 102 try { 103 new T_iget_short_13().run(); 104 fail("expected a NoSuchFieldError exception"); 105 } catch (NoSuchFieldError e) { 106 // expected 107 } 108 } 109 110 /** 111 * @constraint n/a 112 * @title Attempt to read inaccessible field. 113 */ 114 public void testVFE4() { 115 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_6 116 //@uses dot.junit.opcodes.iget_short.TestStubs 117 try { 118 new T_iget_short_6().run(); 119 fail("expected an IllegalAccessError exception"); 120 } catch (IllegalAccessError e) { 121 // expected 122 } 123 } 124 125 /** 126 * @constraint n/a 127 * @title Attempt to read field of undefined class. 128 */ 129 public void testVFE5() { 130 try { 131 new T_iget_short_7().run(); 132 fail("expected a NoClassDefFoundError exception"); 133 } catch (NoClassDefFoundError e) { 134 // expected 135 } 136 } 137 138 /** 139 * @constraint n/a 140 * @title Attempt to read undefined field. 141 */ 142 public void testVFE6() { 143 try { 144 new T_iget_short_8().run(); 145 fail("expected a NoSuchFieldError exception"); 146 } catch (NoSuchFieldError e) { 147 // expected 148 } 149 } 150 151 /** 152 * @constraint n/a 153 * @title Attempt to read superclass' private field from subclass. 154 */ 155 public void testVFE7() { 156 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_12 157 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_1 158 try { 159 new T_iget_short_12().run(); 160 fail("expected an IllegalAccessError exception"); 161 } catch (IllegalAccessError e) { 162 // expected 163 } 164 } 165 166 /** 167 * @constraint B1 168 * @title iget_short shall not work for reference fields 169 */ 170 public void testVFE8() { 171 try { 172 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_14"); 173 fail("expected a verification exception"); 174 } catch (Throwable t) { 175 DxUtil.checkVerifyException(t); 176 } 177 } 178 179 /** 180 * 181 * @constraint B1 182 * @title iget_short shall not work for char fields 183 */ 184 public void testVFE9() { 185 try { 186 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_15"); 187 fail("expected a verification exception"); 188 } catch (Throwable t) { 189 DxUtil.checkVerifyException(t); 190 } 191 } 192 193 /** 194 * 195 * @constraint B1 196 * @title iget_short shall not work for int fields 197 */ 198 public void testVFE10() { 199 try { 200 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_16"); 201 fail("expected a verification exception"); 202 } catch (Throwable t) { 203 DxUtil.checkVerifyException(t); 204 } 205 } 206 207 /** 208 * 209 * @constraint B1 210 * @title iget_short shall not work for byte fields 211 */ 212 public void testVFE11() { 213 try { 214 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_17"); 215 fail("expected a verification exception"); 216 } catch (Throwable t) { 217 DxUtil.checkVerifyException(t); 218 } 219 } 220 221 /** 222 * 223 * @constraint B1 224 * @title iget_short shall not work for boolean fields 225 */ 226 public void testVFE12() { 227 try { 228 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_18"); 229 fail("expected a verification exception"); 230 } catch (Throwable t) { 231 DxUtil.checkVerifyException(t); 232 } 233 } 234 235 /** 236 * 237 * @constraint B1 238 * @title iget_short shall not work for double fields 239 */ 240 public void testVFE13() { 241 try { 242 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_19"); 243 fail("expected a verification exception"); 244 } catch (Throwable t) { 245 DxUtil.checkVerifyException(t); 246 } 247 } 248 249 /** 250 * 251 * @constraint B1 252 * @title iget_short shall not work for long fields 253 */ 254 public void testVFE14() { 255 try { 256 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_20"); 257 fail("expected a verification exception"); 258 } catch (Throwable t) { 259 DxUtil.checkVerifyException(t); 260 } 261 } 262 263 /** 264 * @constraint B12 265 * @title Attempt to read inaccessible protected field. 266 */ 267 public void testVFE15() { 268 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_21 269 //@uses dot.junit.opcodes.iget_short.TestStubs 270 try { 271 new T_iget_short_21().run(); 272 fail("expected an IllegalAccessError exception"); 273 } catch (IllegalAccessError e) { 274 // expected 275 } 276 } 277 278 279 /** 280 * @constraint A11 281 * @title Attempt to read static field. 282 */ 283 public void testVFE16() { 284 //@uses dot.junit.opcodes.iget_short.d.T_iget_short_5 285 //@uses dot.junit.opcodes.iget_short.TestStubs 286 try { 287 new T_iget_short_5().run(); 288 fail("expected an IncompatibleClassChangeError exception"); 289 } catch (IncompatibleClassChangeError e) { 290 // expected 291 } 292 } 293 294 /** 295 * @constraint B6 296 * @title instance fields may only be accessed on already initialized instances. 297 */ 298 public void testVFE30() { 299 try { 300 Class.forName("dot.junit.opcodes.iget_short.d.T_iget_short_30"); 301 fail("expected a verification exception"); 302 } catch (Throwable t) { 303 DxUtil.checkVerifyException(t); 304 } 305 } 306 } 307
