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-rw-r--r--src/regress/lib/libc/dirname/Makefile3
-rw-r--r--src/regress/lib/libc/dirname/dirname_test.c82
2 files changed, 0 insertions, 85 deletions
diff --git a/src/regress/lib/libc/dirname/Makefile b/src/regress/lib/libc/dirname/Makefile
deleted file mode 100644
index fc152df954..0000000000
--- a/src/regress/lib/libc/dirname/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
1PROG=dirname_test
2
3.include <bsd.regress.mk>
diff --git a/src/regress/lib/libc/dirname/dirname_test.c b/src/regress/lib/libc/dirname/dirname_test.c
deleted file mode 100644
index add76980cf..0000000000
--- a/src/regress/lib/libc/dirname/dirname_test.c
+++ /dev/null
@@ -1,82 +0,0 @@
1/*
2 * Copyright (c) 2007 Bret S. Lambert <blambert@gsipt.net>
3 *
4 * Public domain.
5 */
6
7#include <sys/param.h>
8
9#include <libgen.h>
10#include <stdio.h>
11#include <string.h>
12#include <limits.h>
13#include <errno.h>
14
15int
16main(void)
17{
18 char path[2 * MAXPATHLEN];
19 char dname[128];
20 const char *dir = "junk";
21 const char *fname = "/file.name.ext";
22 char *str;
23 int i;
24
25 /* Test normal functioning */
26 strlcpy(path, "/", sizeof(path));
27 strlcpy(dname, "/", sizeof(dname));
28 strlcat(path, dir, sizeof(path));
29 strlcat(dname, dir, sizeof(dname));
30 strlcat(path, fname, sizeof(path));
31 str = dirname(path);
32 if (strcmp(str, dname) != 0)
33 errx(1, "0: dirname(%s) = %s != %s", path, str, dname);
34
35 /*
36 * There are four states that require special handling:
37 *
38 * 1) path is NULL
39 * 2) path is the empty string
40 * 3) path is composed entirely of slashes
41 * 4) the resulting name is larger than MAXPATHLEN
42 *
43 * The first two cases require that a pointer
44 * to the string "." be returned.
45 *
46 * The third case requires that a pointer
47 * to the string "/" be returned.
48 *
49 * The final case requires that NULL be returned
50 * and errno * be set to ENAMETOOLONG.
51 */
52 /* Case 1 */
53 str = dirname(NULL);
54 if (strcmp(str, ".") != 0)
55 errx(1, "1: dirname(NULL) = %s != .", str);
56
57 /* Case 2 */
58 strlcpy(path, "", sizeof(path));
59 str = dirname(path);
60 if (strcmp(str, ".") != 0)
61 errx(1, "2: dirname(%s) = %s != .", path, str);
62
63 /* Case 3 */
64 for (i = 0; i < MAXPATHLEN - 1; i++)
65 strlcat(path, "/", sizeof(path)); /* path cleared above */
66 str = dirname(path);
67 if (strcmp(str, "/") != 0)
68 errx(1, "3: dirname(%s) = %s != /", path, str);
69
70 /* Case 4 */
71 strlcpy(path, "/", sizeof(path)); /* reset path */
72 for (i = 0; i <= MAXPATHLEN; i += strlen(dir))
73 strlcat(path, dir, sizeof(path));
74 strlcat(path, fname, sizeof(path));
75 str = dirname(path);
76 if (str != NULL)
77 errx(1, "4: dirname(%s) = %s != NULL", path, str);
78 if (errno != ENAMETOOLONG)
79 errx(1, "4: dirname(%s) sets errno to %d", path, errno);
80
81 return (0);
82}