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 <limits.h>
17 #include "functionalext.h"
18
19 /**
20 * @tc.name : ftrylockfile_0100
21 * @tc.desc : The parameter is valid, the ftrylockfile function can lock the file.
22 * @tc.level : Level 0
23 */
ftrylockfile_0100(void)24 void ftrylockfile_0100(void)
25 {
26 int ret = -1;
27 FILE *fptr = fopen("ftrylockfile.txt", "w+");
28 EXPECT_PTRNE("ftrylockfile_0100", fptr, NULL);
29 ret = ftrylockfile(fptr);
30 EXPECT_EQ("ftrylockfile_0100", ret, 0);
31 funlockfile(fptr);
32 fclose(fptr);
33 remove("ftrylockfile.txt");
34 }
35
main(int argc,char * argv[])36 int main(int argc, char *argv[])
37 {
38 ftrylockfile_0100();
39 return t_status;
40 }