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.double_to_long;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.double_to_long.d.T_double_to_long_1;
22 import dot.junit.opcodes.double_to_long.d.T_double_to_long_3;
23 
24 public class Test_double_to_long extends DxTestCase {
25     /**
26      * @title Argument = 2.9999999
27      */
testN1()28     public void testN1() {
29         T_double_to_long_1 t = new T_double_to_long_1();
30         assertEquals(2l, t.run(2.9999999d));
31     }
32 
33     /**
34      * @title Argument = 1
35      */
testN2()36     public void testN2() {
37         T_double_to_long_1 t = new T_double_to_long_1();
38         assertEquals(1l, t.run(1d));
39     }
40 
41     /**
42      * @title Argument = -1
43      */
testN3()44     public void testN3() {
45         T_double_to_long_1 t = new T_double_to_long_1();
46         assertEquals(-1l, t.run(-1d));
47     }
48 
49     /**
50      * @title Argument = Double.MAX_VALUE
51      */
testB1()52     public void testB1() {
53         T_double_to_long_1 t = new T_double_to_long_1();
54         assertEquals(Long.MAX_VALUE, t.run(Double.MAX_VALUE));
55     }
56 
57     /**
58      * @title Argument = Double.MIN_VALUE
59      */
testB2()60     public void testB2() {
61         T_double_to_long_1 t = new T_double_to_long_1();
62         assertEquals(0, t.run(Double.MIN_VALUE));
63     }
64 
65     /**
66      * @title Argument = -0
67      */
testB3()68     public void testB3() {
69         T_double_to_long_1 t = new T_double_to_long_1();
70         assertEquals(0l, t.run(-0));
71     }
72 
73     /**
74      * @title Argument = NaN
75      */
testB4()76     public void testB4() {
77         T_double_to_long_1 t = new T_double_to_long_1();
78         assertEquals(0l, t.run(Double.NaN));
79     }
80 
81     /**
82      * @title Argument = POSITIVE_INFINITY
83      */
testB5()84     public void testB5() {
85         T_double_to_long_1 t = new T_double_to_long_1();
86         assertEquals(Long.MAX_VALUE, t.run(Double.POSITIVE_INFINITY));
87     }
88 
89     /**
90      * @title Argument = NEGATIVE_INFINITY
91      */
testB6()92     public void testB6() {
93         T_double_to_long_1 t = new T_double_to_long_1();
94         assertEquals(Long.MIN_VALUE, t.run(Double.NEGATIVE_INFINITY));
95     }
96 
97     /**
98      * @constraint B1
99      * @title  type of argument - float
100      */
testVFE1()101     public void testVFE1() {
102         load("dot.junit.opcodes.double_to_long.d.T_double_to_long_2", VerifyError.class);
103     }
104 
105     /**
106      *
107      * @constraint A24
108      * @title  number of registers
109      */
testVFE2()110     public void testVFE2() {
111         load("dot.junit.opcodes.double_to_long.d.T_double_to_long_5", VerifyError.class);
112     }
113 
114     /**
115      *
116      * @constraint B1
117      * @title  type of argument - reference
118      */
testVFE3()119     public void testVFE3() {
120         load("dot.junit.opcodes.double_to_long.d.T_double_to_long_4", VerifyError.class);
121     }
122 
123 
124     /**
125      *
126      * @constraint B1
127      * @title  type of argument - int
128      */
testVFE4()129     public void testVFE4() {
130         load("dot.junit.opcodes.double_to_long.d.T_double_to_long_6", VerifyError.class);
131     }
132 
133     /**
134      * @constraint B1
135      * @title Type of argument - long. The verifier checks that longs
136      * and doubles are not used interchangeably.
137      */
testVFE5()138     public void testVFE5() {
139         load("dot.junit.opcodes.double_to_long.d.T_double_to_long_3", VerifyError.class);
140     }
141 }
142