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.goto_16;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.goto_16.d.T_goto_16_1;
22 
23 public class Test_goto_16 extends DxTestCase {
24        /**
25         * @title check forward and backward goto. This test also tests constraint C17 allowing to have
26         * backward goto as a last opcode in the method.
27         */
testN1()28        public void testN1() {
29            T_goto_16_1 t = new T_goto_16_1();
30            assertEquals(0, t.run(20));
31        }
32 
33        /**
34         * @constraint A6
35         * @title branch target is inside instruction
36         */
testVFE1()37        public void testVFE1() {
38         load("dot.junit.opcodes.goto_16.d.T_goto_16_3", VerifyError.class);
39        }
40 
41        /**
42         * @constraint A6
43         * @title branch target shall be inside the method
44         */
testVFE2()45        public void testVFE2() {
46         load("dot.junit.opcodes.goto_16.d.T_goto_16_2", VerifyError.class);
47        }
48 
49        /**
50         * @constraint n/a
51         * @title zero offset
52         */
testVFE3()53        public void testVFE3() {
54         load("dot.junit.opcodes.goto_16.d.T_goto_16_4", VerifyError.class);
55        }
56 }
57