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.sget_short; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.sget_short.d.T_sget_short_1; 22 import dot.junit.opcodes.sget_short.d.T_sget_short_11; 23 import dot.junit.opcodes.sget_short.d.T_sget_short_12; 24 import dot.junit.opcodes.sget_short.d.T_sget_short_13; 25 import dot.junit.opcodes.sget_short.d.T_sget_short_5; 26 import dot.junit.opcodes.sget_short.d.T_sget_short_6; 27 import dot.junit.opcodes.sget_short.d.T_sget_short_7; 28 import dot.junit.opcodes.sget_short.d.T_sget_short_8; 29 import dot.junit.opcodes.sget_short.d.T_sget_short_9; 30 31 public class Test_sget_short extends DxTestCase { 32 33 /** 34 * @title get short from static field 35 */ 36 public void testN1() { 37 T_sget_short_1 t = new T_sget_short_1(); 38 assertEquals(32000, t.run()); 39 } 40 41 42 /** 43 * @title access protected field from subclass 44 */ 45 public void testN3() { 46 //@uses dot.junit.opcodes.sget_short.d.T_sget_short_1 47 //@uses dot.junit.opcodes.sget_short.d.T_sget_short_11 48 T_sget_short_11 t = new T_sget_short_11(); 49 assertEquals(32000, t.run()); 50 } 51 52 /** 53 * @constraint A12 54 * @title attempt to access non-static field 55 */ 56 public void testE1() { 57 58 T_sget_short_5 t = new T_sget_short_5(); 59 try { 60 t.run(); 61 fail("expected IncompatibleClassChangeError"); 62 } catch (IncompatibleClassChangeError e) { 63 // expected 64 } 65 } 66 67 /** 68 * @title initialization of referenced class throws exception 69 */ 70 public void testE6() { 71 T_sget_short_9 t = new T_sget_short_9(); 72 try { 73 t.run(); 74 fail("expected Error"); 75 } catch (Error e) { 76 // expected 77 } 78 } 79 80 81 82 /** 83 * @constraint A12 84 * @title constant pool index 85 */ 86 public void testVFE1() { 87 try { 88 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_4"); 89 fail("expected a verification exception"); 90 } catch (Throwable t) { 91 DxUtil.checkVerifyException(t); 92 } 93 } 94 95 /** 96 * 97 * @constraint A23 98 * @title number of registers 99 */ 100 public void testVFE2() { 101 try { 102 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_3"); 103 fail("expected a verification exception"); 104 } catch (Throwable t) { 105 DxUtil.checkVerifyException(t); 106 } 107 } 108 109 /** 110 * 111 * @constraint B13 112 * @title read short from long field - only field with same name but 113 * different type exists 114 */ 115 public void testVFE3() { 116 try { 117 new T_sget_short_13().run(); 118 fail("expected NoSuchFieldError"); 119 } catch (NoSuchFieldError t) { 120 } 121 } 122 123 /** 124 * @constraint n/a 125 * @title Attempt to read inaccessible field. 126 */ 127 public void testVFE4() { 128 //@uses dot.junit.opcodes.sget_short.d.T_sget_short_6 129 //@uses dot.junit.opcodes.sget_short.TestStubs 130 try { 131 new T_sget_short_6().run(); 132 fail("expected IllegalAccessError"); 133 } catch (IllegalAccessError t) { 134 } 135 } 136 137 /** 138 * @constraint n/a 139 * @title Attempt to read field of undefined class. 140 */ 141 public void testVFE5() { 142 try { 143 new T_sget_short_7().run(); 144 fail("expected NoClassDefFoundError"); 145 } catch (NoClassDefFoundError t) { 146 } 147 } 148 149 /** 150 * @constraint n/a 151 * @title Attempt to read undefined field. 152 */ 153 public void testVFE6() { 154 try { 155 new T_sget_short_8().run(); 156 fail("expected NoSuchFieldError"); 157 } catch (NoSuchFieldError t) { 158 } 159 } 160 161 /** 162 * @constraint n/a 163 * @title Attempt to read superclass' private field from subclass. 164 */ 165 public void testVFE7() { 166 //@uses dot.junit.opcodes.sget_short.d.T_sget_short_12 167 //@uses dot.junit.opcodes.sget_short.d.T_sget_short_1 168 try { 169 new T_sget_short_12().run(); 170 fail("expected IllegalAccessError"); 171 } catch (IllegalAccessError t) { 172 } 173 } 174 175 /** 176 * @constraint B1 177 * @title sget_short shall not work for reference fields 178 */ 179 public void testVFE8() { 180 try { 181 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_14"); 182 fail("expected a verification exception"); 183 } catch (Throwable t) { 184 DxUtil.checkVerifyException(t); 185 } 186 } 187 188 /** 189 * 190 * @constraint B1 191 * @title sget_short shall not work for char fields 192 */ 193 public void testVFE9() { 194 try { 195 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_15"); 196 fail("expected a verification exception"); 197 } catch (Throwable t) { 198 DxUtil.checkVerifyException(t); 199 } 200 } 201 202 /** 203 * 204 * @constraint B1 205 * @title sget_short shall not work for int fields 206 */ 207 public void testVFE10() { 208 try { 209 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_16"); 210 fail("expected a verification exception"); 211 } catch (Throwable t) { 212 DxUtil.checkVerifyException(t); 213 } 214 } 215 216 /** 217 * 218 * @constraint B1 219 * @title sget_short shall not work for byte fields 220 */ 221 public void testVFE11() { 222 try { 223 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_17"); 224 fail("expected a verification exception"); 225 } catch (Throwable t) { 226 DxUtil.checkVerifyException(t); 227 } 228 } 229 230 /** 231 * 232 * @constraint B1 233 * @title sget_short shall not work for boolean fields 234 */ 235 public void testVFE12() { 236 try { 237 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_18"); 238 fail("expected a verification exception"); 239 } catch (Throwable t) { 240 DxUtil.checkVerifyException(t); 241 } 242 } 243 244 /** 245 * 246 * @constraint B1 247 * @title sget_short shall not work for double fields 248 */ 249 public void testVFE13() { 250 try { 251 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_19"); 252 fail("expected a verification exception"); 253 } catch (Throwable t) { 254 DxUtil.checkVerifyException(t); 255 } 256 } 257 258 /** 259 * 260 * @constraint B1 261 * @title sget_short shall not work for long fields 262 */ 263 public void testVFE14() { 264 try { 265 Class.forName("dot.junit.opcodes.sget_short.d.T_sget_short_20"); 266 fail("expected a verification exception"); 267 } catch (Throwable t) { 268 DxUtil.checkVerifyException(t); 269 } 270 } 271 } 272
