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 "functionalext.h"
17
18/**
19 * @tc.name      : ctermid_0100
20 * @tc.desc      : Verify the path name of the control terminal that gets the current process (parameter valid)
21 * @tc.level     : Level 0
22 */
23void ctermid_0100(void)
24{
25    char buf[BUFSIZ];
26    char *result = ctermid(buf);
27    EXPECT_EQ("ctermid_0100", buf, result);
28    EXPECT_STREQ("ctermid_0100", result, "/dev/tty");
29}
30
31/**
32 * @tc.name      : ctermid_0200
33 * @tc.desc      : Verify the default pathname of the control terminal that got the current process
34 *                 (the s parameter is invalid)
35 * @tc.level     : Level 1
36 */
37void ctermid_0200(void)
38{
39    char *result = ctermid(NULL);
40    EXPECT_STREQ("ctermid_0200", result, "/dev/tty");
41}
42
43int main(int argc, char *argv[])
44{
45    ctermid_0100();
46    ctermid_0200();
47    return t_status;
48}