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 <float.h>
17#include <math.h>
18#include "functionalext.h"
19
20/**
21 * @tc.name      : __fpclassifyf_0100
22 * @tc.desc      : The parameter is valid, x is 1.0, can get the integer value matching the
23 *                 classification macro constant.
24 * @tc.level     : Level 0
25 */
26void __fpclassifyf_0100(void)
27{
28    float x = 1.0;
29    int ret = __fpclassifyf(x);
30    EXPECT_EQ("__fpclassifyf_0100", ret, FP_NORMAL);
31}
32
33/**
34 * @tc.name      : __fpclassifyf_0200
35 * @tc.desc      : The parameter is valid, x is NAN, can get the integer value matching the
36 *                 classification macro constant.
37 * @tc.level     : Level 1
38 */
39void __fpclassifyf_0200(void)
40{
41    float x = NAN;
42    int ret = __fpclassifyf(x);
43    EXPECT_EQ("__fpclassifyf_0200", ret, FP_NAN);
44}
45
46/**
47 * @tc.name      : __fpclassifyf_0300
48 * @tc.desc      : The parameter is valid, x is INFINITY, can get the integer value matching the
49 *                 classification macro constant.
50 * @tc.level     : Level 1
51 */
52void __fpclassifyf_0300(void)
53{
54    float x = INFINITY;
55    int ret = __fpclassifyf(x);
56    EXPECT_EQ("__fpclassifyf_0300", ret, FP_INFINITE);
57}
58
59/**
60 * @tc.name      : __fpclassifyf_0400
61 * @tc.desc      : The parameter is valid, x is -0.0, can get the integer value matching the
62 *                 classification macro constant.
63 * @tc.level     : Level 1
64 */
65void __fpclassifyf_0400(void)
66{
67    float x = -0.0;
68    int ret = __fpclassifyf(x);
69    EXPECT_EQ("__fpclassifyf_0400", ret, FP_ZERO);
70}
71
72int main(int argc, char *argv[])
73{
74    __fpclassifyf_0100();
75    __fpclassifyf_0200();
76    __fpclassifyf_0300();
77    __fpclassifyf_0400();
78    return t_status;
79}