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.iput_object; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iput_object.d.T_iput_object_1; 22 import dot.junit.opcodes.iput_object.d.T_iput_object_10; 23 import dot.junit.opcodes.iput_object.d.T_iput_object_11; 24 import dot.junit.opcodes.iput_object.d.T_iput_object_12; 25 import dot.junit.opcodes.iput_object.d.T_iput_object_13; 26 import dot.junit.opcodes.iput_object.d.T_iput_object_14; 27 import dot.junit.opcodes.iput_object.d.T_iput_object_15; 28 import dot.junit.opcodes.iput_object.d.T_iput_object_17; 29 import dot.junit.opcodes.iput_object.d.T_iput_object_7; 30 import dot.junit.opcodes.iput_object.d.T_iput_object_8; 31 import dot.junit.opcodes.iput_object.d.T_iput_object_9; 32 33 public class Test_iput_object extends DxTestCase { 34 /** 35 * @title put reference into field 36 */ testN1()37 public void testN1() { 38 T_iput_object_1 t = new T_iput_object_1(); 39 assertEquals(null, t.st_i1); 40 t.run(); 41 assertEquals(t, t.st_i1); 42 } 43 44 45 /** 46 * @title modification of final field 47 */ testN2()48 public void testN2() { 49 T_iput_object_12 t = new T_iput_object_12(); 50 assertEquals(null, t.st_i1); 51 t.run(); 52 assertEquals(t, t.st_i1); 53 } 54 55 /** 56 * @title modification of protected field from subclass 57 */ testN4()58 public void testN4() { 59 //@uses dot.junit.opcodes.iput_object.d.T_iput_object_1 60 //@uses dot.junit.opcodes.iput_object.d.T_iput_object_14 61 T_iput_object_14 t = new T_iput_object_14(); 62 assertEquals(null, t.getProtectedField()); 63 t.run(); 64 assertEquals(t, t.getProtectedField()); 65 } 66 67 /** 68 * @title expected NullPointerException 69 */ testE2()70 public void testE2() { 71 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_13", NullPointerException.class); 72 } 73 74 75 /** 76 * @constraint A11 77 * @title constant pool index 78 */ testVFE1()79 public void testVFE1() { 80 load("dot.junit.opcodes.iput_object.d.T_iput_object_3", VerifyError.class); 81 } 82 83 /** 84 * 85 * @constraint A23 86 * @title number of registers 87 */ testVFE2()88 public void testVFE2() { 89 load("dot.junit.opcodes.iput_object.d.T_iput_object_4", VerifyError.class); 90 } 91 92 93 /** 94 * 95 * @constraint B14 96 * @title put object into long field - only field with same name but 97 * different type exists 98 */ testVFE5()99 public void testVFE5() { 100 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_17", NoSuchFieldError.class); 101 } 102 103 104 /** 105 * 106 * @constraint B14 107 * @title type of field doesn't match opcode - attempt to modify double 108 * field with single-width register 109 */ testVFE7()110 public void testVFE7() { 111 load("dot.junit.opcodes.iput_object.d.T_iput_object_18", VerifyError.class); 112 } 113 114 /** 115 * 116 * @constraint A11 117 * @title Attempt to set non-static field. 118 */ testVFE8()119 public void testVFE8() { 120 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_7", 121 IncompatibleClassChangeError.class); 122 } 123 124 /** 125 * @constraint B12 126 * @title Attempt to modify inaccessible protected field. 127 */ testVFE9()128 public void testVFE9() { 129 //@uses dot.junit.opcodes.iput_object.TestStubs 130 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_8", IllegalAccessError.class); 131 } 132 133 /** 134 * @constraint n/a 135 * @title Attempt to modify field of undefined class. 136 */ testVFE10()137 public void testVFE10() { 138 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_9", NoClassDefFoundError.class); 139 } 140 141 /** 142 * @constraint n/a 143 * @title Attempt to modify undefined field. 144 */ testVFE11()145 public void testVFE11() { 146 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_10", NoSuchFieldError.class); 147 } 148 149 150 151 /** 152 * @constraint n/a 153 * @title Attempt to modify superclass' private field from subclass. 154 */ testVFE12()155 public void testVFE12() { 156 //@uses dot.junit.opcodes.iput_object.d.T_iput_object_1 157 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_15", IllegalAccessError.class); 158 } 159 160 161 /** 162 * @constraint B1 163 * @title iput-object shall not work for wide numbers 164 */ testVFE13()165 public void testVFE13() { 166 load("dot.junit.opcodes.iput_object.d.T_iput_object_2", VerifyError.class); 167 } 168 169 /** 170 * 171 * @constraint B13 172 * @title assignment incompatible references 173 */ testVFE14()174 public void testVFE14() { 175 load("dot.junit.opcodes.iput_object.d.T_iput_object_20", VerifyError.class); 176 } 177 178 /** 179 * 180 * @constraint B1 181 * @title iput-object shall not work for char fields 182 */ testVFE15()183 public void testVFE15() { 184 load("dot.junit.opcodes.iput_object.d.T_iput_object_21", VerifyError.class); 185 } 186 187 /** 188 * 189 * @constraint B1 190 * @title iput-object shall not work for int fields 191 */ testVFE16()192 public void testVFE16() { 193 load("dot.junit.opcodes.iput_object.d.T_iput_object_22", VerifyError.class); 194 } 195 196 /** 197 * 198 * @constraint B1 199 * @title iput-object shall not work for byte fields 200 */ testVFE17()201 public void testVFE17() { 202 load("dot.junit.opcodes.iput_object.d.T_iput_object_23", VerifyError.class); 203 } 204 205 /** 206 * 207 * @constraint B1 208 * @title iput-object shall not work for boolean fields 209 */ testVFE18()210 public void testVFE18() { 211 load("dot.junit.opcodes.iput_object.d.T_iput_object_24", VerifyError.class); 212 } 213 214 /** 215 * 216 * @constraint B1 217 * @title iput-object shall not work for short fields 218 */ testVFE6()219 public void testVFE6() { 220 load("dot.junit.opcodes.iput_object.d.T_iput_object_6", VerifyError.class); 221 } 222 223 /** 224 * @constraint B6 225 * @title instance fields may only be accessed on already initialized instances. 226 */ testVFE30()227 public void testVFE30() { 228 load("dot.junit.opcodes.iput_object.d.T_iput_object_30", VerifyError.class); 229 } 230 231 /** 232 * @constraint N/A 233 * @title instance fields may only be accessed on reference registers. 234 */ testVFE31()235 public void testVFE31() { 236 load("dot.junit.opcodes.iput_object.d.T_iput_object_31", VerifyError.class); 237 } 238 239 /** 240 * @constraint n/a 241 * @title Modification of final field in other class 242 */ testVFE19()243 public void testVFE19() { 244 //@uses dot.junit.opcodes.iput_object.TestStubs 245 loadAndRun("dot.junit.opcodes.iput_object.d.T_iput_object_11", IllegalAccessError.class); 246 } 247 } 248 249