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.int_to_float;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.int_to_float.d.T_int_to_float_1;
22 import dot.junit.opcodes.int_to_float.d.T_int_to_float_5;
23 
24 public class Test_int_to_float extends DxTestCase {
25     /**
26      * @title Argument = 123456
27      */
testN1()28     public void testN1() {
29         T_int_to_float_1 t = new T_int_to_float_1();
30         assertEquals(123456f, t.run(123456), 0f);
31     }
32 
33     /**
34      * @title Argument = 1
35      */
testN2()36     public void testN2() {
37         T_int_to_float_1 t = new T_int_to_float_1();
38         assertEquals(1f, t.run(1), 0f);
39     }
40 
41     /**
42      * @title Argument = -1
43      */
testN3()44     public void testN3() {
45         T_int_to_float_1 t = new T_int_to_float_1();
46         assertEquals(-1f, t.run(-1), 0f);
47     }
48 
49     /**
50      * @title Argument = 33564439
51      */
testN4()52     public void testN4() {
53         T_int_to_float_1 t = new T_int_to_float_1();
54         assertEquals(3.356444E7f, t.run(33564439), 0f);
55     }
56 
57 
58     /**
59      * @title Argument = 0
60      */
testB1()61     public void testB1() {
62         T_int_to_float_1 t = new T_int_to_float_1();
63         assertEquals(0f, t.run(0), 0f);
64     }
65 
66     /**
67      * @title Argument = Argument = Integer.MAX_VALUE
68      */
testB2()69     public void testB2() {
70         T_int_to_float_1 t = new T_int_to_float_1();
71         assertEquals(2147483650f, t.run(Integer.MAX_VALUE), 0f);
72     }
73 
74     /**
75      * @title Argument = Integer.MIN_VALUE
76      */
testB3()77     public void testB3() {
78         T_int_to_float_1 t = new T_int_to_float_1();
79         assertEquals(-2147483650f, t.run(Integer.MIN_VALUE), 0f);
80     }
81 
82 
83     /**
84      * @constraint B1
85      * @title  (type of argument - double)
86      */
testVFE1()87     public void testVFE1() {
88         load("dot.junit.opcodes.int_to_float.d.T_int_to_float_2", VerifyError.class);
89     }
90 
91     /**
92      *
93      * @constraint B1
94      * @title type of argument - long
95      */
testVFE2()96     public void testVFE2() {
97         load("dot.junit.opcodes.int_to_float.d.T_int_to_float_3", VerifyError.class);
98     }
99 
100     /**
101      *
102      * @constraint B1
103      * @title type of argument - reference
104      */
testVFE3()105     public void testVFE3() {
106         load("dot.junit.opcodes.int_to_float.d.T_int_to_float_4", VerifyError.class);
107     }
108 
109     /**
110      * @constraint A23
111      * @title number of registers
112      */
testVFE4()113     public void testVFE4() {
114         load("dot.junit.opcodes.int_to_float.d.T_int_to_float_6", VerifyError.class);
115     }
116 
117     /**
118      * @constraint B1
119      * @title Type of argument - float. The verifier checks that ints
120      * and floats are not used interchangeably.
121      */
testVFE5()122     public void testVFE5() {
123         load("dot.junit.opcodes.int_to_float.d.T_int_to_float_5", VerifyError.class);
124     }
125 
126 }
127