1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <math.h>
17 #include "functionalext.h"
18
19 typedef void (*TEST_FUN)();
20 const int SUCCESS = 1;
21 const int FAILED = 0;
22
23 /**
24 * @tc.name : finite_0100
25 * @tc.desc : The parameter is 0.0, it is judged that the parameter is a finite value.
26 * @tc.level : Level 0
27 */
finite_0100(void)28 void finite_0100(void)
29 {
30 int ret = finite(0.0);
31 EXPECT_EQ("finite_0100", ret, SUCCESS);
32 }
33
34 /**
35 * @tc.name : finite_0200
36 * @tc.desc : The parameter is DBL_MIN/2.0, and it is judged that the parameter is a finite value
37 * @tc.level : Level 0
38 */
finite_0200(void)39 void finite_0200(void)
40 {
41 int ret = finite(__DBL_MIN__ / 2);
42 EXPECT_EQ("finite_0100", ret, SUCCESS);
43 }
44
45 /**
46 * @tc.name : finite_0300
47 * @tc.desc : If the parameter is NAN, it is judged that the parameter is not a finite value.
48 * @tc.level : Level 2
49 */
finite_0300(void)50 void finite_0300(void)
51 {
52 int ret = finite(NAN);
53 EXPECT_EQ("finite_0100", ret, FAILED);
54 }
55
56 /**
57 * @tc.name : finite_0400
58 * @tc.desc : If the parameter is INFINITY, it is judged that the parameter is not a finite value.
59 * @tc.level : Level 2
60 */
finite_0400(void)61 void finite_0400(void)
62 {
63 int ret = finite(INFINITY);
64 EXPECT_EQ("finite_0400", ret, FAILED);
65 }
66
67 /**
68 * @tc.name : finite_0500
69 * @tc.desc : If the parameter is sqrt(-1.0), it is judged that the parameter is not a finite value.
70 * @tc.level : Level 2
71 */
finite_0500(void)72 void finite_0500(void)
73 {
74 int ret = finite(sqrt(-1.0));
75 EXPECT_EQ("finite_0500", ret, FAILED);
76 }
77
78 /**
79 * @tc.name : finite_0600
80 * @tc.desc : If the parameter is exp(800), it is judged that the parameter is not a finite value.
81 * @tc.level : Level 2
82 */
finite_0600(void)83 void finite_0600(void)
84 {
85 int ret = finite(exp(800));
86 EXPECT_EQ("finite_0600", ret, FAILED);
87 }
88
89 TEST_FUN G_Fun_Array[] = {
90 finite_0100,
91 finite_0200,
92 finite_0300,
93 finite_0400,
94 finite_0500,
95 finite_0600,
96 };
97
main(int argc,char * argv[])98 int main(int argc, char *argv[])
99 {
100 int num = sizeof(G_Fun_Array) / sizeof(TEST_FUN);
101 for (int pos = 0; pos < num; ++pos) {
102 G_Fun_Array[pos]();
103 }
104
105 return t_status;
106 }