1 | /* Tests for gets. |
2 | Copyright (C) 2001-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | /* This file tests gets. Force it to be declared. */ |
20 | #include <features.h> |
21 | #undef __GLIBC_USE_DEPRECATED_GETS |
22 | #define __GLIBC_USE_DEPRECATED_GETS 1 |
23 | |
24 | #include <stdio.h> |
25 | #include <string.h> |
26 | |
27 | |
28 | static int |
29 | do_test (void) |
30 | { |
31 | char buf[100]; |
32 | int result = 0; |
33 | |
34 | if (gets (s: buf) != buf) |
35 | { |
36 | printf (format: "gets: read error: %m\n" ); |
37 | result = 1; |
38 | } |
39 | else if (strchr (buf, '\n') != NULL) |
40 | { |
41 | printf (format: "newline not stripped: \"%s\"\n" , buf); |
42 | result = 1; |
43 | } |
44 | else if (strcmp (buf, "foo" ) != 0) |
45 | { |
46 | printf (format: "read mismatch: expected \"%s\", got \"%s\"\n" , "foo" , buf); |
47 | result = 1; |
48 | } |
49 | |
50 | if (gets (s: buf) != buf) |
51 | { |
52 | printf (format: "gets: read error: %m\n" ); |
53 | result = 1; |
54 | } |
55 | else if (strchr (buf, '\n') != NULL) |
56 | { |
57 | printf (format: "newline not stripped: \"%s\"\n" , buf); |
58 | result = 1; |
59 | } |
60 | else if (strcmp (buf, "bar" ) != 0) |
61 | { |
62 | printf (format: "read mismatch: expected \"%s\", got \"%s\"\n" , "bar" , buf); |
63 | result = 1; |
64 | } |
65 | |
66 | return result; |
67 | } |
68 | |
69 | #define TEST_FUNCTION do_test () |
70 | #include "../test-skeleton.c" |
71 | |