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_char; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iput_char.d.T_iput_char_1; 22 import dot.junit.opcodes.iput_char.d.T_iput_char_10; 23 import dot.junit.opcodes.iput_char.d.T_iput_char_11; 24 import dot.junit.opcodes.iput_char.d.T_iput_char_12; 25 import dot.junit.opcodes.iput_char.d.T_iput_char_13; 26 import dot.junit.opcodes.iput_char.d.T_iput_char_14; 27 import dot.junit.opcodes.iput_char.d.T_iput_char_15; 28 import dot.junit.opcodes.iput_char.d.T_iput_char_17; 29 import dot.junit.opcodes.iput_char.d.T_iput_char_7; 30 import dot.junit.opcodes.iput_char.d.T_iput_char_8; 31 import dot.junit.opcodes.iput_char.d.T_iput_char_9; 32 33 public class Test_iput_char extends DxTestCase { 34 /** 35 * @title put char into field 36 */ testN1()37 public void testN1() { 38 T_iput_char_1 t = new T_iput_char_1(); 39 assertEquals(0, t.st_i1); 40 t.run(); 41 assertEquals(77, t.st_i1); 42 } 43 44 45 /** 46 * @title modification of final field 47 */ testN2()48 public void testN2() { 49 T_iput_char_12 t = new T_iput_char_12(); 50 assertEquals(0, t.st_i1); 51 t.run(); 52 assertEquals(77, 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_char.d.T_iput_char_1 60 //@uses dot.junit.opcodes.iput_char.d.T_iput_char_14 61 T_iput_char_14 t = new T_iput_char_14(); 62 assertEquals(0, t.getProtectedField()); 63 t.run(); 64 assertEquals(77, t.getProtectedField()); 65 } 66 67 /** 68 * @title expected NullPointerException 69 */ testE2()70 public void testE2() { 71 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_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_char.d.T_iput_char_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_char.d.T_iput_char_4", VerifyError.class); 90 } 91 92 93 /** 94 * 95 * @constraint B14 96 * @title put char 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_char.d.T_iput_char_17", NoSuchFieldError.class); 101 } 102 103 /** 104 * 105 * @constraint B14 106 * @title type of field doesn't match opcode - attempt to modify double 107 * field with single-width register 108 */ testVFE7()109 public void testVFE7() { 110 load("dot.junit.opcodes.iput_char.d.T_iput_char_18", VerifyError.class); 111 } 112 113 /** 114 * 115 * @constraint A11 116 * @title Attempt to set static field. 117 */ testVFE8()118 public void testVFE8() { 119 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_7", 120 IncompatibleClassChangeError.class); 121 } 122 123 /** 124 * @constraint B12 125 * @title Attempt to modify inaccessible protected field. 126 */ testVFE9()127 public void testVFE9() { 128 //@uses dot.junit.opcodes.iput_char.TestStubs 129 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_8", IllegalAccessError.class); 130 } 131 132 /** 133 * @constraint n/a 134 * @title Attempt to modify field of undefined class. 135 */ testVFE10()136 public void testVFE10() { 137 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_9", NoClassDefFoundError.class); 138 } 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_char.d.T_iput_char_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_char.d.T_iput_char_1 157 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_15", IllegalAccessError.class); 158 } 159 160 161 /** 162 * @constraint B1 163 * @title iput-char shall not work for wide numbers 164 */ testVFE13()165 public void testVFE13() { 166 load("dot.junit.opcodes.iput_char.d.T_iput_char_2", VerifyError.class); 167 } 168 169 /** 170 * 171 * @constraint B1 172 * @title iput-char shall not work for reference fields 173 */ testVFE14()174 public void testVFE14() { 175 load("dot.junit.opcodes.iput_char.d.T_iput_char_20", VerifyError.class); 176 } 177 178 /** 179 * 180 * @constraint B1 181 * @title iput-char shall not work for short fields 182 */ testVFE15()183 public void testVFE15() { 184 load("dot.junit.opcodes.iput_char.d.T_iput_char_21", VerifyError.class); 185 } 186 187 /** 188 * 189 * @constraint B1 190 * @title iput-char shall not work for int fields 191 */ testVFE16()192 public void testVFE16() { 193 load("dot.junit.opcodes.iput_char.d.T_iput_char_22", VerifyError.class); 194 } 195 196 /** 197 * 198 * @constraint B1 199 * @title iput-char shall not work for byte fields 200 */ testVFE17()201 public void testVFE17() { 202 load("dot.junit.opcodes.iput_char.d.T_iput_char_23", VerifyError.class); 203 } 204 205 /** 206 * 207 * @constraint B1 208 * @title iput-char shall not work for boolean fields 209 */ testVFE18()210 public void testVFE18() { 211 load("dot.junit.opcodes.iput_char.d.T_iput_char_24", VerifyError.class); 212 } 213 214 215 /** 216 * @constraint B6 217 * @title instance fields may only be accessed on already initialized instances. 218 */ testVFE30()219 public void testVFE30() { 220 load("dot.junit.opcodes.iput_char.d.T_iput_char_30", VerifyError.class); 221 } 222 223 /** 224 * @constraint N/A 225 * @title instance fields may only be accessed on reference registers. 226 */ testVFE31()227 public void testVFE31() { 228 load("dot.junit.opcodes.iput_char.d.T_iput_char_31", VerifyError.class); 229 } 230 231 /** 232 * @constraint n/a 233 * @title Modification of final field in other class 234 */ testVFE19()235 public void testVFE19() { 236 //@uses dot.junit.opcodes.iput_char.TestStubs 237 loadAndRun("dot.junit.opcodes.iput_char.d.T_iput_char_11", IllegalAccessError.class); 238 } 239 240 } 241 242