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.opc_const;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.opc_const.d.T_opc_const_1;
22 import dot.junit.opcodes.opc_const.d.T_opc_const_2;
23 
24 public class Test_opc_const extends DxTestCase {
25     /**
26      * @title const v1, 1.54
27      */
testN1()28     public void testN1() {
29         T_opc_const_1 t = new T_opc_const_1();
30         float a = 1.5f;
31         float b = 0.04f;
32         assertEquals(a + b, t.run(), 0f);
33         assertEquals(1.54f, t.run(), 0f);
34     }
35 
36     /**
37      * @title const v254, 20000000
38      */
testN2()39     public void testN2() {
40         T_opc_const_2 t = new T_opc_const_2();
41          int a = 10000000;
42          int b = 10000000;
43         assertEquals(a + b, t.run());
44     }
45 
46     /**
47      * @constraint B1
48      * @title number of registers
49      */
testVFE1()50     public void testVFE1() {
51         load("dot.junit.opcodes.opc_const.d.T_opc_const_3", VerifyError.class);
52     }
53 
54     /**
55      * @constraint B11
56      * @title When writing to a register that is one half of a register
57      * pair, but not touching the other half, the old register pair gets broken up, and the
58      * other register involved in it becomes undefined
59      */
testVFE2()60     public void testVFE2() {
61         load("dot.junit.opcodes.opc_const.d.T_opc_const_4", VerifyError.class);
62     }
63 
64 }
65