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 <stdio.h>
18 #include <ctype.h>
19 #include <wchar.h>
20 #include "functionalext.h"
21
22 /**
23 * @tc.name : open_wmemstream_0100
24 * @tc.desc : Create and open a memory stream file(success)
25 * @tc.level : Level 0
26 */
open_wmemstream_0100(void)27 void open_wmemstream_0100(void)
28 {
29 size_t len = -1;
30 int ret = 0;
31 wchar_t *ptr = NULL;
32
33 FILE *fp = open_wmemstream(&ptr, &len);
34 if (fp == NULL) {
35 EXPECT_PTRNE("open_wmemstream_0100", fp, NULL);
36 return;
37 }
38 ret = fprintf(fp, "open_wmemstream success!");
39 EXPECT_PTRNE("open_wmemstream_0100", ptr, NULL);
40 ret = fclose(fp);
41 free(ptr);
42 ptr = NULL;
43 }
44
main(void)45 int main(void)
46 {
47 open_wmemstream_0100();
48 return t_status;
49 }
50