1 | /* Test for ftw function searching in current directory. |
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 | #include <ftw.h> |
20 | #include <mcheck.h> |
21 | #include <stdio.h> |
22 | #include <string.h> |
23 | |
24 | |
25 | int cnt; |
26 | int result; |
27 | int sawown; |
28 | int sawcur; |
29 | |
30 | |
31 | static int |
32 | callback (const char *fname, const struct stat *st, int flag) |
33 | { |
34 | printf (format: "%d: \"%s\" -> " , ++cnt, fname); |
35 | if (strcmp (fname, "." ) == 0 && sawcur) |
36 | { |
37 | puts (s: "current directory reported twice" ); |
38 | result = 1; |
39 | } |
40 | else if (strcmp (fname, "./bug-ftw2.c" ) == 0 && sawown) |
41 | { |
42 | puts (s: "source file reported twice" ); |
43 | result = 1; |
44 | } |
45 | else if (fname[0] != '.') |
46 | { |
47 | puts (s: "missing '.' as first character" ); |
48 | result = 1; |
49 | } |
50 | else if (fname[1] != '\0' && fname[1] != '/') |
51 | { |
52 | puts (s: "no '/' in second position" ); |
53 | result = 1; |
54 | } |
55 | else |
56 | { |
57 | puts (s: "OK" ); |
58 | sawcur |= strcmp (fname, "." ) == 0; |
59 | sawown |= strcmp (fname, "./bug-ftw2.c" ) == 0; |
60 | } |
61 | |
62 | return 0; |
63 | } |
64 | |
65 | |
66 | int |
67 | main (void) |
68 | { |
69 | mtrace (); |
70 | |
71 | ftw (dir: "." , func: callback, descriptors: 10); |
72 | |
73 | if (! sawcur) |
74 | { |
75 | puts (s: "current directory wasn't reported" ); |
76 | result = 1; |
77 | } |
78 | |
79 | if (! sawown) |
80 | { |
81 | puts (s: "source file wasn't reported" ); |
82 | result = 1; |
83 | } |
84 | |
85 | return result; |
86 | } |
87 | |