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.sub_double_2addr;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_1;
22 import dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_3;
23 
24 public class Test_sub_double_2addr extends DxTestCase {
25      /**
26      * @title Arguments = 2.7d, 3.14d
27      */
testN1()28     public void testN1() {
29         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
30         assertEquals(-0.43999999999999995d, t.run(2.7d, 3.14d));
31     }
32 
33     /**
34      * @title Arguments = 0, -3.14d
35      */
testN2()36     public void testN2() {
37         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
38         assertEquals(3.14d, t.run(0, -3.14d));
39     }
40 
41     /**
42      * @title
43      */
testN3()44     public void testN3() {
45         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
46         assertEquals(-0.43999999999999995d, t.run(-3.14d, -2.7d));
47     }
48 
49     /**
50      * @title Arguments = Double.MAX_VALUE, Double.NaN
51      */
testB1()52     public void testB1() {
53         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
54         assertEquals(Double.NaN, t.run(Double.MAX_VALUE, Double.NaN));
55     }
56 
57     /**
58      * @title Arguments = Double.POSITIVE_INFINITY,
59      * Double.NEGATIVE_INFINITY
60      */
testB2()61     public void testB2() {
62         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
63         assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY,
64                 Double.NEGATIVE_INFINITY));
65     }
66 
67     /**
68      * @title Arguments = Double.POSITIVE_INFINITY,
69      * Double.POSITIVE_INFINITY
70      */
testB3()71     public void testB3() {
72         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
73         assertEquals(Double.NaN, t.run(Double.POSITIVE_INFINITY,
74                 Double.POSITIVE_INFINITY));
75     }
76 
77     /**
78      * @title Arguments = Double.POSITIVE_INFINITY, -2.7d
79      */
testB4()80     public void testB4() {
81         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
82         assertEquals(Double.POSITIVE_INFINITY, t.run(Double.POSITIVE_INFINITY,
83                 -2.7d));
84     }
85 
86     /**
87      * @title Arguments = +0, -0d
88      */
testB5()89     public void testB5() {
90         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
91         assertEquals(+0d, t.run(+0d, -0d));
92     }
93 
94     /**
95      * @title Arguments = -0d, -0d
96      */
testB6()97     public void testB6() {
98         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
99         assertEquals(0d, t.run(-0d, -0d));
100     }
101 
102     /**
103      * @title Arguments = +0d, +0d
104      */
testB7()105     public void testB7() {
106         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
107         assertEquals(+0d, t.run(+0d, +0d));
108     }
109 
110     /**
111      * @title Arguments = 2.7d, 2.7d
112      */
testB8()113     public void testB8() {
114         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
115         assertEquals(0d, t.run(2.7d, 2.7d));
116     }
117 
118     /**
119      * @title Arguments = Double.MAX_VALUE, Double.MAX_VALUE
120      */
testB9()121     public void testB9() {
122         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
123         assertEquals(0d, t.run(Double.MAX_VALUE, Double.MAX_VALUE));
124     }
125 
126     /**
127      * @title Arguments = Double.MIN_VALUE, 4.9E-324
128      */
testB10()129     public void testB10() {
130         T_sub_double_2addr_1 t = new T_sub_double_2addr_1();
131         assertEquals(0d, t.run(Double.MIN_VALUE, 4.9E-324));
132     }
133 
134 
135 
136 
137     /**
138      * @constraint B1
139      * @title  types of arguments - float, double
140      */
testVFE1()141     public void testVFE1() {
142         load("dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_2", VerifyError.class);
143     }
144 
145     /**
146      * @constraint A24
147      * @title  number of registers
148      */
testVFE2()149     public void testVFE2() {
150         load("dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_5", VerifyError.class);
151     }
152 
153     /**
154      * @constraint B1
155      * @title  types of arguments - double, reference
156      */
testVFE3()157     public void testVFE3() {
158         load("dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_4", VerifyError.class);
159     }
160 
161     /**
162      * @constraint B1
163      * @title  types of arguments - int, int
164      */
testVFE4()165     public void testVFE4() {
166         load("dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_6", VerifyError.class);
167     }
168 
169     /**
170      * @constraint B1
171      * @title Types of arguments - long, double. The verifier checks that longs
172      * and doubles are not used interchangeably.
173      */
testVFE5()174     public void testVFE5() {
175         load("dot.junit.opcodes.sub_double_2addr.d.T_sub_double_2addr_3", VerifyError.class);
176     }
177 
178 }
179