1/* Copyright (C) 1999-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <libgen.h>
19#include <stdio.h>
20#include <stdlib.h>
21#include <string.h>
22
23static struct
24{
25 const char *path;
26 const char *file;
27} tests [] =
28{
29 { "/dir/file", "file" },
30 { "file", "file"},
31 { "/dir/file///", "file" },
32 { "../file", "file" },
33 { "/", "/" },
34 { NULL, "."},
35 { "", "."}
36};
37
38
39static int
40do_test (void)
41{
42 size_t i = 0;
43 int errors = 0;
44 char path[1024];
45 char *file;
46
47 for (i = 0; i < sizeof (tests) / sizeof (tests [0]); ++i)
48 {
49 if (tests [i].path == NULL)
50 file = __xpg_basename (NULL);
51 else
52 {
53 strcpy (path, tests [i].path);
54 file = __xpg_basename (path);
55 }
56 if (strcmp (file, tests [i].file))
57 {
58 printf (format: "Test with `%s' failed: Result is: `%s'.\n",
59 (tests [i].path == NULL ? "NULL" : tests [i].path), file);
60 errors = 1;
61 }
62 }
63
64 return errors;
65}
66
67#define TEST_FUNCTION do_test ()
68#include "../test-skeleton.c"
69

source code of glibc/stdlib/tst-xpg-basename.c