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 <errno.h>
17 #include <termios.h>
18
19 #include "test.h"
20
21 const cc_t veof = (cc_t)0x07;
22
23 /**
24 * @tc.name : tcsetattr_0100
25 * @tc.desc : set terminal attributes
26 * @tc.level : Level 0
27 */
tcsetattr_0100(void)28 void tcsetattr_0100(void)
29 {
30 struct termios tio = {};
31 tio.c_cc[VEOF] = veof;
32 int result = tcsetattr(STDIN_FILENO, TCSAFLUSH, &tio);
33 if (result != 0) {
34 t_error("%s failed: result = %d\n", __func__, result);
35 }
36
37 result = tcgetattr(STDIN_FILENO, &tio);
38 if (result != 0) {
39 t_error("%s failed: result = %d\n", __func__, result);
40 }
41
42 if (tio.c_cc[VEOF] != veof) {
43 t_error("%s failed: tio.c_cc[%d] = %#x\n", __func__, VEOF, tio.c_cc[VEOF]);
44 }
45 }
46
47 /**
48 * @tc.name : tcsetattr_0200
49 * @tc.desc : set terminal attributes with invalid parameters
50 * @tc.level : Level 2
51 */
tcsetattr_0200(void)52 void tcsetattr_0200(void)
53 {
54 errno = 0;
55 int result = tcsetattr(-1, -1, NULL);
56 if (result == 0) {
57 t_error("%s failed: result = %d\n", __func__, result);
58 }
59
60 if (errno == 0) {
61 t_error("%s failed: errno = %d\n", __func__, errno);
62 }
63 }
64
main(int argc,char * argv[])65 int main(int argc, char *argv[])
66 {
67 tcsetattr_0100();
68 tcsetattr_0200();
69
70 return t_status;
71 }
72