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 dxc.junit.opcodes.invokeinterface; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.invokeinterface.jm.ITestImpl; 22 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_1; 23 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_11; 24 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_12; 25 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_13; 26 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_14; 27 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_15; 28 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_16; 29 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_17; 30 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_19; 31 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_3; 32 import dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_7; 33 34 public class Test_invokeinterface extends DxTestCase { 35 36 /** 37 * @title normal test 38 */ 39 public void testN1() { 40 T_invokeinterface_1 t = new T_invokeinterface_1(); 41 assertEquals(0, t.run("aa", "aa")); 42 assertEquals(-1, t.run("aa", "bb")); 43 assertEquals(1, t.run("bb", "aa")); 44 } 45 46 /** 47 * @title Check that new frame is created by invokeinterface and 48 * arguments are passed to method 49 */ 50 public void testN2() { 51 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 52 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 53 T_invokeinterface_14 t = new T_invokeinterface_14(); 54 ITestImpl impl = new ITestImpl(); 55 assertEquals(1, t.run(impl)); 56 } 57 58 /** 59 * @title Check that monitor is acquired if method is synchronized 60 */ 61 public void testN3() { 62 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 63 assertTrue(T_invokeinterface_19.execute()); 64 } 65 66 67 /** 68 * @title method doesn't exist 69 */ 70 public void testE1() { 71 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 72 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 73 try { 74 T_invokeinterface_7 t = new T_invokeinterface_7(); 75 ITestImpl impl = new ITestImpl(); 76 t.run(impl); 77 fail("expected NoSuchMethodError"); 78 } catch (NoSuchMethodError e) { 79 // expected 80 } catch (VerifyError vfe) { 81 // ok for dalvikvm; 82 System.out.print("dvmvfe:"); 83 } 84 } 85 86 /** 87 * @title method has different signature 88 */ 89 public void testE2() { 90 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 91 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 92 try { 93 T_invokeinterface_16 t = new T_invokeinterface_16(); 94 ITestImpl impl = new ITestImpl(); 95 t.run(impl); 96 fail("expected NoSuchMethodError"); 97 } catch (NoSuchMethodError e) { 98 // expected 99 } catch (VerifyError vfe) { 100 // ok for dalvikvm; 101 System.out.print("dvmvfe:"); 102 } 103 } 104 105 /** 106 * @title expected NullPointerException 107 */ 108 public void testE3() { 109 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 110 try { 111 new T_invokeinterface_3(null); 112 fail("expected NullPointerException"); 113 } catch (NullPointerException npe) { 114 // expected 115 } 116 } 117 118 /** 119 * @title object doesn't implement interface 120 */ 121 public void testE4() { 122 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 123 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 124 T_invokeinterface_11 t = new T_invokeinterface_11(); 125 ITestImpl impl = new ITestImpl(); 126 try { 127 t.run(impl); 128 fail("expected IncompatibleClassChangeError"); 129 } catch (IncompatibleClassChangeError e) { 130 // expected 131 } 132 } 133 134 /** 135 * @title Native method can't be linked 136 */ 137 public void testE5() { 138 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 139 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 140 T_invokeinterface_12 t = new T_invokeinterface_12(); 141 ITestImpl impl = new ITestImpl(); 142 try { 143 t.run(impl); 144 fail("expected UnsatisfiedLinkError"); 145 } catch (UnsatisfiedLinkError e) { 146 // expected 147 } 148 } 149 150 /** 151 * @title Attempt to invoke abstract method 152 */ 153 public void testE6() { 154 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 155 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImplAbstract 156 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 157 try { 158 T_invokeinterface_13 t = new T_invokeinterface_13(); 159 ITestImpl impl = new ITestImpl(); 160 t.run(impl); 161 fail("expected AbstractMethodError"); 162 } catch (AbstractMethodError e) { 163 // expected 164 } catch (VerifyError vfe) { 165 // ok for dalvikvm; 166 System.out.print("dvmvfe:"); 167 } 168 } 169 170 /** 171 * @title Attempt to invoke static method 172 */ 173 public void testE7() { 174 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 175 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImplAbstract 176 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 177 try { 178 T_invokeinterface_15 t = new T_invokeinterface_15(); 179 ITestImpl impl = new ITestImpl(); 180 t.run(impl); 181 fail("expected AbstractMethodError"); 182 } catch (AbstractMethodError e) { 183 // expected 184 } catch (VerifyError vfe) { 185 // ok for dalvikvm; 186 System.out.print("dvmvfe:"); 187 } 188 } 189 190 /** 191 * @title Attempt to invoke non-public interface method 192 */ 193 public void testE8() { 194 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 195 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImplAbstract 196 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImpl 197 try { 198 T_invokeinterface_17 t = new T_invokeinterface_17(); 199 ITestImpl impl = new ITestImpl(); 200 t.run(impl); 201 fail("expected IllegalAccessError"); 202 } catch (IllegalAccessError e) { 203 // expected 204 } catch (VerifyError vfe) { 205 // ok for dalvikvm; 206 System.out.print("dvmvfe:"); 207 } 208 } 209 210 /** 211 * @constraint 4.8.1.15 212 * @title valid index into constant pool table 213 */ 214 public void testVFE1() { 215 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 216 try { 217 Class 218 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_2"); 219 fail("expected a verification exception"); 220 } catch (Throwable t) { 221 DxUtil.checkVerifyException(t); 222 } 223 } 224 225 /** 226 * @constraint 4.8.1.15 227 * @title invalid index into constant pool table 228 */ 229 public void testVFE2() { 230 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 231 try { 232 Class 233 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_23"); 234 fail("expected a verification exception"); 235 } catch (Throwable t) { 236 DxUtil.checkVerifyException(t); 237 } 238 } 239 240 /** 241 * @constraint 4.8.2.1 242 * @title number of arguments 243 */ 244 public void testVFE5() { 245 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 246 try { 247 Class 248 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_5"); 249 fail("expected a verification exception"); 250 } catch (Throwable t) { 251 DxUtil.checkVerifyException(t); 252 } 253 } 254 255 /** 256 * @constraint 4.8.2.1 257 * @title type of argument - int 258 */ 259 public void testVFE6() { 260 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 261 try { 262 Class 263 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_10"); 264 fail("expected a verification exception"); 265 } catch (Throwable t) { 266 DxUtil.checkVerifyException(t); 267 } 268 } 269 270 /** 271 * @constraint 4.8.2.15 272 * @title args_size value must match number of arguments 273 */ 274 public void testVFE7() { 275 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 276 try { 277 Class 278 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_8"); 279 fail("expected a verification exception"); 280 } catch (Throwable t) { 281 DxUtil.checkVerifyException(t); 282 } 283 } 284 285 /** 286 * @constraint 4.8.2.15 287 * @title 4th operand must be zero 288 */ 289 public void testVFE8() { 290 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 291 try { 292 Class 293 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_6"); 294 fail("expected a verification exception"); 295 } catch (Throwable t) { 296 DxUtil.checkVerifyException(t); 297 } 298 } 299 300 /** 301 * @constraint 4.8.2.1 302 * @title number of arguments passed to method 303 */ 304 public void testVFE9() { 305 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 306 try { 307 Class 308 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_9"); 309 fail("expected a verification exception"); 310 } catch (Throwable t) { 311 DxUtil.checkVerifyException(t); 312 } 313 } 314 315 /** 316 * @constraint 4.8.2.14 317 * @title only invokespecial may be used to call <init> 318 */ 319 public void testVFE10() { 320 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 321 //@uses dxc.junit.opcodes.invokeinterface.jm.ITestImplAbstract 322 try { 323 Class 324 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_18"); 325 fail("expected a verification exception"); 326 } catch (Throwable t) { 327 DxUtil.checkVerifyException(t); 328 } 329 } 330 331 /** 332 * @constraint 4.8.2.14 333 * @title only invokespecial may be used to call <clinit> 334 */ 335 public void testVFE11() { 336 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 337 try { 338 Class 339 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_20"); 340 fail("expected a verification exception"); 341 } catch (Throwable t) { 342 DxUtil.checkVerifyException(t); 343 } 344 } 345 346 /** 347 * @constraint 4.8.2.12 348 * @title types of arguments passed to method 349 */ 350 public void testVFE12() { 351 //@uses dxc.junit.opcodes.invokeinterface.jm.ITest 352 try { 353 Class 354 .forName("dxc.junit.opcodes.invokeinterface.jm.T_invokeinterface_21"); 355 fail("expected a verification exception"); 356 } catch (Throwable t) { 357 DxUtil.checkVerifyException(t); 358 } 359 } 360 361 } 362
