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.long_to_double;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.long_to_double.d.T_long_to_double_1;
22 import dot.junit.opcodes.long_to_double.d.T_long_to_double_6;
23 
24 public class Test_long_to_double extends DxTestCase {
25     /**
26      * @title Argument = 50000000000
27      */
testN1()28     public void testN1() {
29         T_long_to_double_1 t = new T_long_to_double_1();
30         assertEquals(5.0E10d, t.run(50000000000l), 0d);
31     }
32 
33     /**
34      * @title Argument = 1
35      */
testN2()36     public void testN2() {
37         T_long_to_double_1 t = new T_long_to_double_1();
38         assertEquals(1d, t.run(1l), 0d);
39     }
40 
41     /**
42      * @title Argument = -1
43      */
testN3()44     public void testN3() {
45         T_long_to_double_1 t = new T_long_to_double_1();
46         assertEquals(-1d, t.run(-1l), 0d);
47     }
48 
49     /**
50      * @title Argument = Long.MAX_VALUE
51      */
testB1()52     public void testB1() {
53         T_long_to_double_1 t = new T_long_to_double_1();
54         assertEquals(9.223372036854776E18d, t.run(Long.MAX_VALUE), 0d);
55     }
56 
57     /**
58      * @title Argument = Long.MIN_VALUE
59      */
testB2()60     public void testB2() {
61         T_long_to_double_1 t = new T_long_to_double_1();
62         assertEquals(-9.223372036854776E18, t.run(Long.MIN_VALUE), 0d);
63     }
64 
65     /**
66      * @title Argument = 0
67      */
testB3()68     public void testB3() {
69         T_long_to_double_1 t = new T_long_to_double_1();
70         assertEquals(0d, t.run(0), 0d);
71     }
72 
73 
74 
75     /**
76      * @constraint B1
77      * @title type of argument - float
78      */
testVFE1()79     public void testVFE1() {
80         load("dot.junit.opcodes.long_to_double.d.T_long_to_double_2", VerifyError.class);
81     }
82 
83     /**
84      *
85      * @constraint B1
86      * @title type of argument - integer
87      */
testVFE2()88     public void testVFE2() {
89         load("dot.junit.opcodes.long_to_double.d.T_long_to_double_3", VerifyError.class);
90     }
91 
92     /**
93      *
94      * @constraint B1
95      * @title type of argument - reference
96      */
testVFE3()97     public void testVFE3() {
98         load("dot.junit.opcodes.long_to_double.d.T_long_to_double_4", VerifyError.class);
99     }
100 
101     /**
102      *
103      * @constraint A24
104      * @title number of registers
105      */
testVFE4()106     public void testVFE4() {
107         load("dot.junit.opcodes.long_to_double.d.T_long_to_double_5", VerifyError.class);
108     }
109 
110     /**
111      * @constraint B1
112      * @title Type of argument - double. The verifier checks that longs
113      * and doubles are not used interchangeably.
114      */
testVFE5()115     public void testVFE5() {
116         load("dot.junit.opcodes.long_to_double.d.T_long_to_double_6", VerifyError.class);
117     }
118 
119 }
120