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_wide;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.iput_wide.d.T_iput_wide_1;
22 import dot.junit.opcodes.iput_wide.d.T_iput_wide_10;
23 import dot.junit.opcodes.iput_wide.d.T_iput_wide_11;
24 import dot.junit.opcodes.iput_wide.d.T_iput_wide_12;
25 import dot.junit.opcodes.iput_wide.d.T_iput_wide_13;
26 import dot.junit.opcodes.iput_wide.d.T_iput_wide_14;
27 import dot.junit.opcodes.iput_wide.d.T_iput_wide_15;
28 import dot.junit.opcodes.iput_wide.d.T_iput_wide_17;
29 import dot.junit.opcodes.iput_wide.d.T_iput_wide_5;
30 import dot.junit.opcodes.iput_wide.d.T_iput_wide_7;
31 import dot.junit.opcodes.iput_wide.d.T_iput_wide_8;
32 import dot.junit.opcodes.iput_wide.d.T_iput_wide_9;
33 
34 public class Test_iput_wide extends DxTestCase {
35     /**
36      * @title put long into field
37      */
testN1()38     public void testN1() {
39         T_iput_wide_1 t = new T_iput_wide_1();
40         assertEquals(0, t.st_i1);
41         t.run();
42         assertEquals(778899112233l, t.st_i1);
43     }
44 
45     /**
46      * @title put double into field
47      */
testN2()48     public void testN2() {
49         T_iput_wide_5 t = new T_iput_wide_5();
50         assertEquals(0.0d, t.st_i1);
51         t.run();
52         assertEquals(0.5d, t.st_i1);
53     }
54 
55 
56     /**
57      * @title modification of final field
58      */
testN3()59     public void testN3() {
60         T_iput_wide_12 t = new T_iput_wide_12();
61         assertEquals(0, t.st_i1);
62         t.run();
63         assertEquals(77, t.st_i1);
64     }
65 
66     /**
67      * @title modification of protected field from subclass
68      */
testN4()69     public void testN4() {
70         //@uses dot.junit.opcodes.iput_wide.d.T_iput_wide_1
71         //@uses dot.junit.opcodes.iput_wide.d.T_iput_wide_14
72         T_iput_wide_14 t = new T_iput_wide_14();
73         assertEquals(0, t.getProtectedField());
74         t.run();
75         assertEquals(77, t.getProtectedField());
76     }
77 
78     /**
79      * @title expected NullPointerException
80      */
testE2()81     public void testE2() {
82         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_13", NullPointerException.class);
83     }
84 
85 
86 
87     /**
88      * @constraint A11
89      * @title constant pool index
90      */
testVFE1()91     public void testVFE1() {
92         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_3", VerifyError.class);
93     }
94 
95     /**
96      *
97      * @constraint A23
98      * @title number of registers
99      */
testVFE2()100     public void testVFE2() {
101         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_4", VerifyError.class);
102     }
103 
104     /**
105      *
106      * @constraint B14
107      * @title put int into long field - only field with same name but
108      * different type exists
109      */
testVFE5()110     public void testVFE5() {
111         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_17", NoSuchFieldError.class);
112     }
113 
114     /**
115      *
116      * @constraint B14
117      * @title type of field doesn't match opcode - attempt to modify float
118      * field with double-width register
119      */
testVFE7()120     public void testVFE7() {
121         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_18", VerifyError.class);
122     }
123 
124     /**
125      *
126      * @constraint A11
127      * @title Attempt to set non-static field.
128      */
testVFE8()129     public void testVFE8() {
130         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_7",
131                    IncompatibleClassChangeError.class);
132     }
133 
134     /**
135      * @constraint B12
136      * @title Attempt to modify inaccessible protected field.
137      */
testVFE9()138     public void testVFE9() {
139         //@uses dot.junit.opcodes.iput_wide.TestStubs
140         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_8", IllegalAccessError.class);
141     }
142 
143     /**
144      * @constraint n/a
145      * @title Attempt to modify field of undefined class.
146      */
testVFE10()147     public void testVFE10() {
148         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_9", NoClassDefFoundError.class);
149     }
150 
151     /**
152      * @constraint n/a
153      * @title Attempt to modify undefined field.
154      */
testVFE11()155     public void testVFE11() {
156         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_10", NoSuchFieldError.class);
157     }
158 
159     /**
160      * @constraint n/a
161      * @title Attempt to modify superclass' private field from subclass.
162      */
testVFE12()163     public void testVFE12() {
164         //@uses dot.junit.opcodes.iput_wide.d.T_iput_wide_1
165         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_15", IllegalAccessError.class);
166     }
167 
168     /**
169      * @constraint B1
170      * @title iput-wide shall not work for single-width numbers
171      */
testVFE13()172     public void testVFE13() {
173         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_2", VerifyError.class);
174     }
175 
176     /**
177      *
178      * @constraint B1
179      * @title iput-wide shall not work for reference fields
180      */
testVFE14()181     public void testVFE14() {
182         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_20", VerifyError.class);
183     }
184 
185     /**
186      *
187      * @constraint B1
188      * @title iput-wide shall not work for char fields
189      */
testVFE15()190     public void testVFE15() {
191         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_21", VerifyError.class);
192     }
193 
194     /**
195      *
196      * @constraint B1
197      * @title iput-wide shall not work for int fields
198      */
testVFE16()199     public void testVFE16() {
200         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_22", VerifyError.class);
201     }
202 
203     /**
204      *
205      * @constraint B1
206      * @title iput-wide shall not work for byte fields
207      */
testVFE17()208     public void testVFE17() {
209         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_23", VerifyError.class);
210     }
211 
212     /**
213      *
214      * @constraint B1
215      * @title iput-wide shall not work for boolean fields
216      */
testVFE18()217     public void testVFE18() {
218         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_24", VerifyError.class);
219     }
220 
221     /**
222      *
223      * @constraint B1
224      * @title iput-wide shall not work for short fields
225      */
testVFE6()226     public void testVFE6() {
227         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_6", VerifyError.class);
228     }
229 
230     /**
231      * @constraint B6
232      * @title instance fields may only be accessed on already initialized instances.
233      */
testVFE30()234     public void testVFE30() {
235         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_30", VerifyError.class);
236     }
237 
238     /**
239      * @constraint N/A
240      * @title instance fields may only be accessed on reference registers.
241      */
testVFE31()242     public void testVFE31() {
243         load("dot.junit.opcodes.iput_wide.d.T_iput_wide_31", VerifyError.class);
244     }
245 
246     /**
247      * @constraint n/a
248      * @title Modification of final field in other class
249      */
testE5()250     public void testE5() {
251         //@uses dot.junit.opcodes.iput_wide.TestStubs
252         loadAndRun("dot.junit.opcodes.iput_wide.d.T_iput_wide_11", IllegalAccessError.class);
253     }
254 }
255 
256