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.iget; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.iget.d.T_iget_1; 22 import dot.junit.opcodes.iget.d.T_iget_11; 23 import dot.junit.opcodes.iget.d.T_iget_12; 24 import dot.junit.opcodes.iget.d.T_iget_13; 25 import dot.junit.opcodes.iget.d.T_iget_2; 26 import dot.junit.opcodes.iget.d.T_iget_21; 27 import dot.junit.opcodes.iget.d.T_iget_5; 28 import dot.junit.opcodes.iget.d.T_iget_6; 29 import dot.junit.opcodes.iget.d.T_iget_7; 30 import dot.junit.opcodes.iget.d.T_iget_8; 31 import dot.junit.opcodes.iget.d.T_iget_9; 32 33 public class Test_iget extends DxTestCase { 34 35 /** 36 * @title type - int 37 */ testN1()38 public void testN1() { 39 T_iget_1 t = new T_iget_1(); 40 assertEquals(5, t.run()); 41 } 42 43 /** 44 * @title type - float 45 */ testN2()46 public void testN2() { 47 T_iget_2 t = new T_iget_2(); 48 assertEquals(123f, t.run()); 49 } 50 51 /** 52 * @title access protected field from subclass 53 */ testN3()54 public void testN3() { 55 //@uses dot.junit.opcodes.iget.d.T_iget_1 56 //@uses dot.junit.opcodes.iget.d.T_iget_11 57 T_iget_11 t = new T_iget_11(); 58 assertEquals(10, t.run()); 59 } 60 61 /** 62 * @title expected NullPointerException 63 */ testE2()64 public void testE2() { 65 loadAndRun("dot.junit.opcodes.iget.d.T_iget_9", NullPointerException.class); 66 } 67 68 /** 69 * @constraint A11 70 * @title constant pool index 71 */ testVFE1()72 public void testVFE1() { 73 load("dot.junit.opcodes.iget.d.T_iget_4", VerifyError.class); 74 } 75 76 /** 77 * @constraint A23 78 * @title number of registers 79 */ testVFE2()80 public void testVFE2() { 81 load("dot.junit.opcodes.iget.d.T_iget_3", VerifyError.class); 82 } 83 84 /** 85 * @constraint B13 86 * @title read integer from long field - only field with same name but 87 * different type exist 88 */ testVFE3()89 public void testVFE3() { 90 loadAndRun("dot.junit.opcodes.iget.d.T_iget_13", NoSuchFieldError.class); 91 } 92 93 /** 94 * @constraint n/a 95 * @title Attempt to read inaccessible private field. 96 */ testVFE4()97 public void testVFE4() { 98 //@uses dot.junit.opcodes.iget.TestStubs 99 loadAndRun("dot.junit.opcodes.iget.d.T_iget_6", IllegalAccessError.class); 100 } 101 102 /** 103 * @constraint n/a 104 * @title Attempt to read field of undefined class. 105 */ testVFE5()106 public void testVFE5() { 107 loadAndRun("dot.junit.opcodes.iget.d.T_iget_7", NoClassDefFoundError.class); 108 } 109 110 /** 111 * @constraint n/a 112 * @title Attempt to read undefined field. 113 */ testVFE6()114 public void testVFE6() { 115 loadAndRun("dot.junit.opcodes.iget.d.T_iget_8", NoSuchFieldError.class); 116 } 117 118 /** 119 * @constraint n/a 120 * @title Attempt to read superclass' private field from subclass. 121 */ testVFE7()122 public void testVFE7() { 123 //@uses dot.junit.opcodes.iget.d.T_iget_1 124 loadAndRun("dot.junit.opcodes.iget.d.T_iget_12", IllegalAccessError.class); 125 } 126 127 /** 128 * @constraint B1 129 * @title iget shall not work for reference fields 130 */ testVFE8()131 public void testVFE8() { 132 load("dot.junit.opcodes.iget.d.T_iget_14", VerifyError.class); 133 } 134 135 /** 136 * @constraint B1 137 * @title iget shall not work for short fields 138 */ testVFE9()139 public void testVFE9() { 140 load("dot.junit.opcodes.iget.d.T_iget_15", VerifyError.class); 141 } 142 143 /** 144 * @constraint B1 145 * @title iget shall not work for boolean fields 146 */ testVFE10()147 public void testVFE10() { 148 load("dot.junit.opcodes.iget.d.T_iget_16", VerifyError.class); 149 } 150 151 /** 152 * @constraint B1 153 * @title iget shall not work for char fields 154 */ testVFE11()155 public void testVFE11() { 156 load("dot.junit.opcodes.iget.d.T_iget_17", VerifyError.class); 157 } 158 159 /** 160 * @constraint B1 161 * @title iget shall not work for byte fields 162 */ testVFE12()163 public void testVFE12() { 164 load("dot.junit.opcodes.iget.d.T_iget_18", VerifyError.class); 165 } 166 167 /** 168 * @constraint B1 169 * @title iget shall not work for double fields 170 */ testVFE13()171 public void testVFE13() { 172 load("dot.junit.opcodes.iget.d.T_iget_19", VerifyError.class); 173 } 174 175 /** 176 * @constraint B1 177 * @title iget shall not work for long fields 178 */ testVFE14()179 public void testVFE14() { 180 load("dot.junit.opcodes.iget.d.T_iget_20", VerifyError.class); 181 } 182 183 /** 184 * @constraint B12 185 * @title Attempt to read protected field of unrelated class. 186 */ testVFE15()187 public void testVFE15() { 188 //@uses dot.junit.opcodes.iget.TestStubs 189 loadAndRun("dot.junit.opcodes.iget.d.T_iget_21", IllegalAccessError.class); 190 } 191 192 /** 193 * @constraint A11 194 * @title Attempt to read static field. 195 */ testVFE16()196 public void testVFE16() { 197 loadAndRun("dot.junit.opcodes.iget.d.T_iget_5", IncompatibleClassChangeError.class); 198 } 199 200 /** 201 * @constraint B6 202 * @title instance fields may only be accessed on already initialized instances. 203 */ testVFE30()204 public void testVFE30() { 205 load("dot.junit.opcodes.iget.d.T_iget_30", VerifyError.class); 206 } 207 208 /** 209 * @constraint N/A 210 * @title instance fields may only be accessed on reference values. 211 */ testVFE31()212 public void testVFE31() { 213 load("dot.junit.opcodes.iget.d.T_iget_31", VerifyError.class); 214 } 215 216 /** 217 * @constraint N/A 218 * @title Attempt to read inaccessible protected field on uninitialized reference. 219 */ testVFE35()220 public void testVFE35() { 221 //@uses dot.junit.opcodes.iget.TestStubs 222 load("dot.junit.opcodes.iget.d.T_iget_35", VerifyError.class); 223 } 224 } 225 226