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 <fcntl.h>
17 #include <stdio.h>
18 #include <stdlib.h>
19 #include "functionalext.h"
20
21 const int32_t PUTC_RET = 112;
22 const int32_t CREAT_MODE = 666;
23
24 /**
25 * @tc.name : putc_0100
26 * @tc.desc : Verify putc process success
27 * @tc.level : Level 0
28 */
putc_0100(void)29 void putc_0100(void)
30 {
31 int32_t ret = creat("putc_0100.txt", CREAT_MODE);
32 if (ret < 0) {
33 EXPECT_MT("pread_0100", ret, 0);
34 return;
35 }
36 FILE *fptr = fopen("putc_0100.txt", "w");
37 if (!fptr) {
38 EXPECT_PTRNE("putc_0100", fptr, NULL);
39 return;
40 }
41 EXPECT_PTRNE("putc_0100", fptr, NULL);
42 EXPECT_EQ("putc_0100", putc('p', fptr), PUTC_RET);
43 ret = fclose(fptr);
44 EXPECT_EQ("putc_0100", ret, 0);
45 remove("putc_0100.txt");
46 }
47
48 /**
49 * @tc.name : putc_0200
50 * @tc.desc : Verify putc process failed
51 * @tc.level : Level 2
52 */
putc_0200(void)53 void putc_0200(void)
54 {
55 int ret = creat("putc_0200.txt", CREAT_MODE);
56 if (ret < 0) {
57 EXPECT_MT("pread_0200", ret, 0);
58 return;
59 }
60 FILE *fptr = fopen("putc_0200.txt", "r");
61 if (!fptr) {
62 EXPECT_PTRNE("putc_0200", fptr, NULL);
63 return;
64 }
65 EXPECT_EQ("putc_0200", putc('p', fptr), EOF);
66 ret = fclose(fptr);
67 EXPECT_EQ("putc_0100", ret, 0);
68 remove("putc_0200.txt");
69 }
70
main(void)71 int main(void)
72 {
73 putc_0100();
74 putc_0200();
75 return t_status;
76 }
77