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 <stdio.h>
17#include <string.h>
18#include <wchar.h>
19#include "test.h"
20
21/**
22 * @tc.name      : wcsspn_0100
23 * @tc.desc      : Test the wcsspn function to get the length of the largest initial segment of the wide string pointed
24 * @tc.level     : Level 0
25 */
26void wcsspn_0100(void)
27{
28    size_t result = wcsspn(L"hello world", L"abcdefghijklmnopqrstuvwxyz");
29    size_t want = 5U;
30    if (result != want) {
31        t_error("%s wcsspn get result is %d are not want 5U\n", __func__, result);
32    }
33}
34
35/**
36 * @tc.name      : wcsspn_0200
37 * @tc.desc      : Test the wcsspn result when the search string contains spaces
38 * @tc.level     : Level 1
39 */
40void wcsspn_0200(void)
41{
42    size_t result = wcsspn(L"hello world", L"abcdefghijklmnopqrstuvwxyz ");
43    size_t want = 11U;
44    if (result != want) {
45        t_error("%s wcsspn get result is %d are not want 11U\n", __func__, result);
46    }
47}
48
49/**
50 * @tc.name      : wcsspn_0300
51 * @tc.desc      : The result of the wcsspn function when no target exists for the retrieved string
52 * @tc.level     : Level 1
53 */
54void wcsspn_0300(void)
55{
56    size_t result = wcsspn(L"hello world", L"!");
57    if (result != 0U) {
58        t_error("%s wcsspn get result is %d are not want 0U\n", __func__, result);
59    }
60}
61
62int main(int argc, char *argv[])
63{
64    wcsspn_0100();
65    wcsspn_0200();
66    wcsspn_0300();
67    return t_status;
68}