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 "functionalext.h"
18
19 const int SIZE = 97;
20
21 /**
22 * @tc.name : getc_unlocked_0100
23 * @tc.desc : The parameter is valid, and the specified character can be obtained.
24 * @tc.level : Level 0
25 */
getc_unlocked_0100(void)26 void getc_unlocked_0100(void)
27 {
28 const char *ptr = "getc_unlockedtest.txt";
29 FILE *fptr = fopen(ptr, "wr+");
30 EXPECT_TRUE("getc_unlocked_0100", fptr != NULL);
31 const char *wstr = "a";
32 fwrite(wstr, sizeof(char), strlen(wstr), fptr);
33 fseek(fptr, 0, SEEK_SET);
34 int ret = getc_unlocked(fptr);
35 EXPECT_EQ("getc_unlocked_0100", ret, SIZE);
36 fclose(fptr);
37 remove(ptr);
38 fptr = NULL;
39 ptr = NULL;
40 }
41
42 /**
43 * @tc.name : getc_unlocked_0200
44 * @tc.desc : The parameter f is invalid, and the specified character cannot be obtained.
45 * @tc.level : Level 2
46 */
getc_unlocked_0200(void)47 void getc_unlocked_0200(void)
48 {
49 const char *ptr = "getc_unlockedtest.txt";
50 FILE *fptr = fopen(ptr, "wr+");
51 EXPECT_TRUE("getc_unlocked_0200", fptr != NULL);
52 fclose(fptr);
53 fptr = fopen(ptr, "r");
54 EXPECT_TRUE("getc_unlocked_0200", fptr != NULL);
55 int ret = getc_unlocked(fptr);
56 EXPECT_EQ("getc_unlocked_0200", ret, EOF);
57 fclose(fptr);
58 remove(ptr);
59 fptr = NULL;
60 ptr = NULL;
61 }
62
main(int argc,char * argv[])63 int main(int argc, char *argv[])
64 {
65 getc_unlocked_0100();
66 getc_unlocked_0200();
67 return t_status;
68 }