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.cmpl_float;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.cmpl_float.d.T_cmpl_float_6;
22 import dot.junit.opcodes.cmpl_float.d.T_cmpl_float_1;
23 
24 public class Test_cmpl_float extends DxTestCase {
25     /**
26      * @title Arguments = 3.14f, 2.7f
27      */
testN1()28     public void testN1() {
29         T_cmpl_float_1 t = new T_cmpl_float_1();
30         assertEquals(1, t.run(3.14f, 2.7f));
31     }
32 
33     /**
34      * @title Arguments = -3.14f, 2.7f
35      */
testN2()36     public void testN2() {
37         T_cmpl_float_1 t = new T_cmpl_float_1();
38         assertEquals(-1, t.run(-3.14f, 2.7f));
39     }
40 
41     /**
42      * @title Arguments = 3.14, 3.14
43      */
testN3()44     public void testN3() {
45         T_cmpl_float_1 t = new T_cmpl_float_1();
46         assertEquals(0, t.run(3.14f, 3.14f));
47     }
48 
49     /**
50      * @title Arguments = Float.NaN, Float.MAX_VALUE
51      */
testB1()52     public void testB1() {
53         T_cmpl_float_1 t = new T_cmpl_float_1();
54         assertEquals(-1, t.run(Float.NaN, Float.MAX_VALUE));
55     }
56 
57     /**
58      * @title Arguments = +0, -0
59      */
testB2()60     public void testB2() {
61         T_cmpl_float_1 t = new T_cmpl_float_1();
62         assertEquals(0, t.run(+0f, -0f));
63     }
64 
65     /**
66      * @title Arguments = Float.NEGATIVE_INFINITY, Float.MIN_VALUE
67      */
testB3()68     public void testB3() {
69         T_cmpl_float_1 t = new T_cmpl_float_1();
70         assertEquals(-1, t.run(Float.NEGATIVE_INFINITY, Float.MIN_VALUE));
71     }
72 
73     /**
74      * @title Arguments = Float.POSITIVE_INFINITY, Float.MAX_VALUE
75      */
testB4()76     public void testB4() {
77         T_cmpl_float_1 t = new T_cmpl_float_1();
78         assertEquals(1, t.run(Float.POSITIVE_INFINITY, Float.MAX_VALUE));
79     }
80 
81     /**
82      * @title Arguments = Float.POSITIVE_INFINITY,
83      * Float.NEGATIVE_INFINITY
84      */
testB5()85     public void testB5() {
86         T_cmpl_float_1 t = new T_cmpl_float_1();
87         assertEquals(1, t.run(Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY));
88     }
89 
90 
91 
92     /**
93      * @constraint B1
94      * @title  types of arguments - float, double
95      */
testVFE1()96     public void testVFE1() {
97         load("dot.junit.opcodes.cmpl_float.d.T_cmpl_float_2", VerifyError.class);
98     }
99 
100     /**
101      * @constraint B1
102      * @title types of arguments - long, float
103      */
testVFE2()104     public void testVFE2() {
105         load("dot.junit.opcodes.cmpl_float.d.T_cmpl_float_3", VerifyError.class);
106     }
107 
108     /**
109      * @constraint B1
110      * @title  types of arguments - reference, float
111      */
testVFE3()112     public void testVFE3() {
113         load("dot.junit.opcodes.cmpl_float.d.T_cmpl_float_4", VerifyError.class);
114     }
115 
116     /**
117      * @constraint A23
118      * @title number of registers
119      */
testVFE4()120     public void testVFE4() {
121         load("dot.junit.opcodes.cmpl_float.d.T_cmpl_float_5", VerifyError.class);
122     }
123 
124     /**
125      * @constraint B1
126      * @title Types of arguments - int, float. The verifier checks that ints
127      * and floats are not used interchangeably.
128      */
testVFE5()129     public void testVFE5() {
130         load("dot.junit.opcodes.cmpl_float.d.T_cmpl_float_6", VerifyError.class);
131     }
132 
133 }
134