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 <stdlib.h>
17#include <wctype.h>
18#include <wchar.h>
19#include "functionalext.h"
20
21#define TEST_BUFFER_SIZE 128
22
23/**
24 * @tc.name      : mbstowcs_0100
25 * @tc.desc      : Convert a multibyte string to a wide-character string
26 * @tc.level     : Level 0
27 */
28void mbstowcs_0100(void)
29{
30    const char *src = "mbstowcs_0100";
31    wchar_t dst[TEST_BUFFER_SIZE];
32    const wchar_t *wsrc = L"mbstowcs_0100";
33
34    memset(dst, 0x0, sizeof(wchar_t) * TEST_BUFFER_SIZE);
35    size_t ret = mbstowcs(dst, src, strlen(src));
36    EXPECT_EQ("mbstowcs_0100", ret, strlen(src));
37
38    if (ret > 0) {
39        int r = wmemcmp(dst, wsrc, ret);
40        EXPECT_EQ("mbstowcs_0100", r, CMPFLAG);
41    }
42}
43
44/**
45 * @tc.name      : mbstowcs_0200
46 * @tc.desc      : Provide exception parameter data, convert the string to a wide string
47 * @tc.level     : Level 2
48 */
49void mbstowcs_0200(void)
50{
51    const char *src = "mbstowcs_0200";
52    wchar_t dst[TEST_BUFFER_SIZE];
53    memset(dst, 0x0, sizeof(wchar_t) * TEST_BUFFER_SIZE);
54
55    size_t ret = mbstowcs(dst, src, 0);
56    if (ret != CMPFLAG) {
57        EXPECT_EQ("mbstowcs_0200", ret, CMPFLAG);
58    }
59
60    ret = mbstowcs(NULL, src, strlen(src));
61    EXPECT_EQ("mbstowcs_0200", ret, strlen(src));
62}
63
64int main(void)
65{
66    mbstowcs_0100();
67    mbstowcs_0200();
68    return t_status;
69}
70