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 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 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
