1 /*
2 * Copyright (C) 2014 Linux Test Project, Inc.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of version 2 of the GNU General Public License as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it would be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11 *
12 * Further, this software is distributed without any warranty that it is
13 * free of the rightful claim of any third person regarding infringement
14 * or the like. Any license provided herein, whether implied or
15 * otherwise, applies only to this software file. Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
18 */
19
20 #include <errno.h>
21 #include <fcntl.h>
22 #include <string.h>
23 #include "test.h"
24 #include "safe_macros.h"
25
26 #define OUTPUT_FNAME "output"
27 #define LTPROOT "/opt/ltp"
28
29 char *TCID = "dataroot";
30 int TST_TOTAL = 1;
31
cmp_paths(const char * p1,const char * p2,const char * s)32 static void cmp_paths(const char *p1, const char *p2, const char *s)
33 {
34 if (strncmp(p1, p2, PATH_MAX) == 0)
35 tst_resm(TPASS, "%s", s);
36 else
37 tst_resm(TFAIL, "%s, %s != %s", s, p1, p2);
38 }
39
main(void)40 int main(void)
41 {
42 const char *dataroot;
43 char curdir[PATH_MAX], tmp[PATH_MAX];
44
45 if (getcwd(curdir, PATH_MAX) == NULL)
46 tst_brkm(TBROK, NULL, "getcwd");
47
48 /* no LTPROOT, tmpdir */
49 tst_tmpdir();
50 dataroot = tst_dataroot();
51 snprintf(tmp, PATH_MAX, "%s/datafiles", curdir);
52 cmp_paths(dataroot, tmp, "no LTPROOT, tmpdir, "
53 "dataroot == $STARTWD/datafiles");
54 tst_rmdir();
55
56 tst_exit();
57 }
58
59