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_ext.h>
17 #include "functionalext.h"
18 #include "filepath_util.h"
19
20 const int32_t NUM_ZERO = 0;
21
22 /**
23 * @tc.name : __fwritable_0100
24 * @tc.desc : Verify that the file is writable (parameters are valid)
25 * @tc.level : Level 0
26 */
__fwritable_0100(void)27 void __fwritable_0100(void)
28 {
29 char ptr[PATH_MAX] = {0};
30 FILE_ABSOLUTE_PATH(STR_FREAD_TEST_TXT, ptr);
31 FILE *fptr = fopen(ptr, "w+");
32 if (!fptr) {
33 t_error("%s fopen failed\n", __func__);
34 }
35 int result = __fwritable(fptr);
36 EXPECT_NE("__fwritable_0100", result, NUM_ZERO);
37 fclose(fptr);
38 }
39
40 /**
41 * @tc.name : __fwritable_0200
42 * @tc.desc : Verify file is not writable (parameter invalid)
43 * @tc.level : Level 1
44 */
__fwritable_0200(void)45 void __fwritable_0200(void)
46 {
47 char ptr[PATH_MAX] = {0};
48 FILE_ABSOLUTE_PATH(STR_FREAD_TEST_TXT, ptr);
49 FILE *fptr = fopen(ptr, "r");
50 if (!fptr) {
51 t_error("%s fopen failed\n", __func__);
52 }
53 int result = __fwritable(fptr);
54 EXPECT_EQ("__fwritable_0200", result, NUM_ZERO);
55 fclose(fptr);
56 remove(ptr);
57 }
58
main(int argc,char * argv[])59 int main(int argc, char *argv[])
60 {
61 __fwritable_0100();
62 __fwritable_0200();
63 return t_status;
64 }