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.invoke_super_range; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_1; 22 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_10; 23 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_14; 24 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_15; 25 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_17; 26 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_18; 27 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_19; 28 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_2; 29 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_20; 30 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_24; 31 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_4; 32 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_5; 33 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_6; 34 import dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_7; 35 36 public class Test_invoke_super_range extends DxTestCase { 37 38 /** 39 * @title invoke method of superclass 40 */ 41 public void testN1() { 42 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_1 43 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 44 T_invoke_super_range_1 t = new T_invoke_super_range_1(); 45 assertEquals(5, t.run()); 46 } 47 48 49 /** 50 * @title Invoke protected method of superclass 51 */ 52 public void testN3() { 53 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_7 54 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 55 T_invoke_super_range_7 t = new T_invoke_super_range_7(); 56 assertEquals(5, t.run()); 57 } 58 59 /** 60 * @title Check that new frame is created by invoke_super_range and 61 * arguments are passed to method 62 */ 63 public void testN5() { 64 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_14 65 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 66 T_invoke_super_range_14 t = new T_invoke_super_range_14(); 67 assertTrue(t.run()); 68 } 69 70 /** 71 * @title Recursion of method lookup procedure 72 */ 73 public void testN6() { 74 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_17 75 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 76 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper2 77 T_invoke_super_range_17 t = new T_invoke_super_range_17(); 78 assertEquals(5, t.run()); 79 } 80 81 /** 82 * @title obj ref is null 83 */ 84 public void testE1() { 85 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_1 86 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 87 T_invoke_super_range_2 t = new T_invoke_super_range_2(); 88 try { 89 t.run(); 90 fail("expected NullPointerException"); 91 } catch (NullPointerException npe) { 92 // expected 93 } 94 } 95 96 /** 97 * @title Native method can't be linked 98 */ 99 public void testE2() { 100 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_4 101 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 102 T_invoke_super_range_4 t = new T_invoke_super_range_4(); 103 try { 104 t.run(); 105 fail("expected UnsatisfiedLinkError"); 106 } catch (UnsatisfiedLinkError ule) { 107 // expected 108 } 109 } 110 111 /** 112 * @title Attempt to invoke abstract method 113 */ 114 public void testE4() { 115 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_6 116 //@uses dot.junit.opcodes.invoke_super_range.ATest 117 T_invoke_super_range_6 t = new T_invoke_super_range_6(); 118 try { 119 t.run(); 120 fail("expected AbstractMethodError"); 121 } catch (AbstractMethodError iae) { 122 // expected 123 } 124 } 125 126 /** 127 * @constraint A14 128 * @title invalid constant pool index 129 */ 130 public void testVFE1() { 131 try { 132 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_8"); 133 fail("expected a verification exception"); 134 } catch (Throwable t) { 135 DxUtil.checkVerifyException(t); 136 } 137 } 138 139 /** 140 * @constraint A15 141 * @title <clinit> may not be called using invoke-super 142 */ 143 public void testVFE3() { 144 try { 145 new T_invoke_super_range_10().run(); 146 fail("expected a verification exception"); 147 } catch (Throwable t) { 148 DxUtil.checkVerifyException(t); 149 } 150 } 151 152 /** 153 * @constraint B1 154 * @title number of arguments passed to method 155 */ 156 public void testVFE4() { 157 try { 158 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_11"); 159 fail("expected a verification exception"); 160 } catch (Throwable t) { 161 DxUtil.checkVerifyException(t); 162 } 163 } 164 165 /** 166 * @constraint B9 167 * @title types of arguments passed to method. 168 */ 169 public void testVFE5() { 170 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_12 171 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 172 try { 173 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_12"); 174 fail("expected a verification exception"); 175 } catch (Throwable t) { 176 DxUtil.checkVerifyException(t); 177 } 178 } 179 180 /** 181 * @constraint A15 182 * @title <init> may not be called using invoke_super_range 183 */ 184 public void testVFE6() { 185 try { 186 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_16"); 187 fail("expected a verification exception"); 188 } catch (Throwable t) { 189 DxUtil.checkVerifyException(t); 190 } 191 } 192 193 /** 194 * @constraint B10 195 * @title assignment incompatible references when accessing 196 * protected method 197 */ 198 public void testVFE8() { 199 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_22 200 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 201 //@uses dot.junit.opcodes.invoke_super_range.d.TPlain 202 try { 203 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_22"); 204 fail("expected a verification exception"); 205 } catch (Throwable t) { 206 DxUtil.checkVerifyException(t); 207 } 208 } 209 210 /** 211 * @constraint B10 212 * @title assignment incompatible references when accessing 213 * public method 214 */ 215 public void testVFE9() { 216 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_23 217 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 218 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper2 219 try { 220 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_23"); 221 fail("expected a verification exception"); 222 } catch (Throwable t) { 223 DxUtil.checkVerifyException(t); 224 } 225 } 226 227 /** 228 * @constraint n/a 229 * @title Attempt to call static method. 230 */ 231 public void testVFE10() { 232 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_5 233 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 234 try { 235 new T_invoke_super_range_5().run(); 236 fail("expected IncompatibleClassChangeError"); 237 } catch (IncompatibleClassChangeError t) { 238 } 239 } 240 241 242 /** 243 * @constraint n/a 244 * @title Attempt to invoke non-existing method. 245 */ 246 public void testVFE12() { 247 try { 248 new T_invoke_super_range_15().run(); 249 fail("expected NoSuchMethodError"); 250 } catch (NoSuchMethodError t) { 251 } 252 } 253 254 /** 255 * @constraint n/a 256 * @title Attempt to invoke private method of other class. 257 */ 258 public void testVFE13() { 259 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_18 260 //@uses dot.junit.opcodes.invoke_super_range.TestStubs 261 try { 262 new T_invoke_super_range_18().run(new TestStubs()); 263 fail("expected IllegalAccessError"); 264 } catch (IllegalAccessError t) { 265 } 266 } 267 268 /** 269 * @constraint B12 270 * @title Attempt to invoke protected method of unrelated class. 271 */ 272 public void testVFE14() { 273 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_20 274 //@uses dot.junit.opcodes.invoke_super_range.TestStubs 275 try { 276 new T_invoke_super_range_20().run(new TestStubs()); 277 fail("expected IllegalAccessError"); 278 } catch (IllegalAccessError t) { 279 } 280 } 281 282 /** 283 * @constraint n/a 284 * @title Method has different signature. 285 */ 286 public void testVFE15() { 287 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_19 288 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 289 try { 290 new T_invoke_super_range_19().run(); 291 fail("expected NoSuchMethodError"); 292 } catch (NoSuchMethodError t) { 293 } 294 } 295 296 /** 297 * @constraint n/a 298 * @title invoke-super/range shall be used to invoke private methods 299 */ 300 public void testVFE16() { 301 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_13 302 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 303 try { 304 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_13"); 305 fail("expected a verification exception"); 306 } catch (Throwable t) { 307 DxUtil.checkVerifyException(t); 308 } 309 } 310 311 /** 312 * @constraint A23 313 * @title number of registers 314 */ 315 public void testVFE17() { 316 try { 317 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_9"); 318 fail("expected a verification exception"); 319 } catch (Throwable t) { 320 DxUtil.checkVerifyException(t); 321 } 322 } 323 324 /** 325 * @constraint A14 326 * @title attempt to invoke interface method 327 */ 328 public void testVFE18() { 329 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_24 330 try { 331 new T_invoke_super_range_24().run(); 332 fail("expected a verification exception"); 333 } catch (Throwable t) { 334 DxUtil.checkVerifyException(t); 335 } 336 } 337 338 /** 339 * @constraint B6 340 * @title instance methods may only be invoked on already initialized instances. 341 */ 342 public void testVFE19() { 343 //@uses dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_25 344 //@uses dot.junit.opcodes.invoke_super_range.d.TSuper 345 try { 346 Class.forName("dot.junit.opcodes.invoke_super_range.d.T_invoke_super_range_25"); 347 fail("expected a verification exception"); 348 } catch (Throwable t) { 349 DxUtil.checkVerifyException(t); 350 } 351 } 352 353 } 354
