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.cmp_long;
18 
19 import dot.junit.DxTestCase;
20 import dot.junit.DxUtil;
21 import dot.junit.opcodes.cmp_long.d.T_cmp_long_1;
22 import dot.junit.opcodes.cmp_long.d.T_cmp_long_2;
23 
24 public class Test_cmp_long extends DxTestCase {
25     /**
26      * @title Arguments = 111234567891l > 111234567890l
27      */
testN1()28     public void testN1() {
29         T_cmp_long_1 t = new T_cmp_long_1();
30         assertEquals(1, t.run(111234567891l, 111234567890l));
31     }
32 
33     /**
34      * @title Arguments = 112234567890 = 112234567890
35      */
testN2()36     public void testN2() {
37         T_cmp_long_1 t = new T_cmp_long_1();
38         assertEquals(0, t.run(112234567890l, 112234567890l));
39     }
40 
41     /**
42      * @title Arguments = 112234567890 < 998876543210
43      */
testN3()44     public void testN3() {
45         T_cmp_long_1 t = new T_cmp_long_1();
46         assertEquals(-1, t.run(112234567890l, 998876543210l));
47     }
48 
49     /**
50      * @title Arguments = Long.MAX_VALUE > Long.MIN_VALUE
51      */
testB1()52     public void testB1() {
53         T_cmp_long_1 t = new T_cmp_long_1();
54         assertEquals(1, t.run(Long.MAX_VALUE, Long.MIN_VALUE));
55     }
56 
57     /**
58      * @title Arguments = Long.MIN_VALUE < Long.MAX_VALUE
59      */
testB2()60     public void testB2() {
61         T_cmp_long_1 t = new T_cmp_long_1();
62         assertEquals(-1, t.run(Long.MIN_VALUE, Long.MAX_VALUE));
63     }
64 
65     /**
66      * @title Arguments = 1 > 0
67      */
testB3()68     public void testB3() {
69         T_cmp_long_1 t = new T_cmp_long_1();
70         assertEquals(1, t.run(1l, 0l));
71     }
72 
73     /**
74      * @title Arguments = 0 > -1
75      */
testB4()76     public void testB4() {
77         T_cmp_long_1 t = new T_cmp_long_1();
78         assertEquals(1, t.run(0l, -1l));
79     }
80 
81     /**
82      * @title Arguments = -1 < 0
83      */
testB5()84     public void testB5() {
85         T_cmp_long_1 t = new T_cmp_long_1();
86         assertEquals(-1, t.run(-1l, 0l));
87     }
88 
89     /**
90      * @title Arguments = 0 = 0
91      */
testB6()92     public void testB6() {
93         T_cmp_long_1 t = new T_cmp_long_1();
94         assertEquals(0, t.run(0l, 0l));
95     }
96 
97 
98     /**
99      * @constraint B1
100      * @title types of arguments - float, long
101      */
testVFE1()102     public void testVFE1() {
103         load("dot.junit.opcodes.cmp_long.d.T_cmp_long_3", VerifyError.class);
104     }
105 
106     /**
107      * @constraint B1
108      * @title types of arguments - int, long
109      */
testVFE2()110     public void testVFE2() {
111         load("dot.junit.opcodes.cmp_long.d.T_cmp_long_4", VerifyError.class);
112     }
113 
114     /**
115      * @constraint B1
116      * @title types of arguments - reference, long
117      */
testVFE3()118     public void testVFE3() {
119         load("dot.junit.opcodes.cmp_long.d.T_cmp_long_5", VerifyError.class);
120     }
121 
122     /**
123      * @constraint A24
124      * @title number of registers
125      */
testVFE4()126     public void testVFE4() {
127         load("dot.junit.opcodes.cmp_long.d.T_cmp_long_6", VerifyError.class);
128     }
129 
130     /**
131      * @constraint B1
132      * @title Types of arguments - long, double. The verifier checks that longs
133      * and doubles are not used interchangeably.
134      */
testVFE5()135     public void testVFE5() {
136         load("dot.junit.opcodes.cmp_long.d.T_cmp_long_2", VerifyError.class);
137     }
138 }
139