1865695bbc89088b9526ea9045410e5afb70a985cplars/* 2865695bbc89088b9526ea9045410e5afb70a985cplars * 3865695bbc89088b9526ea9045410e5afb70a985cplars * Copyright (c) International Business Machines Corp., 2001 4865695bbc89088b9526ea9045410e5afb70a985cplars * 5865695bbc89088b9526ea9045410e5afb70a985cplars * This program is free software; you can redistribute it and/or modify 6865695bbc89088b9526ea9045410e5afb70a985cplars * it under the terms of the GNU General Public License as published by 7865695bbc89088b9526ea9045410e5afb70a985cplars * the Free Software Foundation; either version 2 of the License, or 8865695bbc89088b9526ea9045410e5afb70a985cplars * (at your option) any later version. 9865695bbc89088b9526ea9045410e5afb70a985cplars * 10865695bbc89088b9526ea9045410e5afb70a985cplars * This program is distributed in the hope that it will be useful, 11865695bbc89088b9526ea9045410e5afb70a985cplars * but WITHOUT ANY WARRANTY; without even the implied warranty of 12865695bbc89088b9526ea9045410e5afb70a985cplars * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13865695bbc89088b9526ea9045410e5afb70a985cplars * the GNU General Public License for more details. 14865695bbc89088b9526ea9045410e5afb70a985cplars * 15865695bbc89088b9526ea9045410e5afb70a985cplars * You should have received a copy of the GNU General Public License 16865695bbc89088b9526ea9045410e5afb70a985cplars * along with this program; if not, write to the Free Software 174548c6cf9bcdd96d8303caa4130ab638b61f8a30Wanlong Gao * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18865695bbc89088b9526ea9045410e5afb70a985cplars */ 19865695bbc89088b9526ea9045410e5afb70a985cplars 20865695bbc89088b9526ea9045410e5afb70a985cplars/* 21865695bbc89088b9526ea9045410e5afb70a985cplars * Test Name: utime04 22865695bbc89088b9526ea9045410e5afb70a985cplars * 23865695bbc89088b9526ea9045410e5afb70a985cplars * Test Description: 24865695bbc89088b9526ea9045410e5afb70a985cplars * Verify that the system call utime() successfully sets the modification 25865695bbc89088b9526ea9045410e5afb70a985cplars * and access times of a file to the time specified by times argument, if 26865695bbc89088b9526ea9045410e5afb70a985cplars * the times argument is not null, and the user ID of the process is "root". 27865695bbc89088b9526ea9045410e5afb70a985cplars * 28865695bbc89088b9526ea9045410e5afb70a985cplars * Expected Result: 294bb656a129f7507823e9e6d6b98b1a02fd80ef89subrata_modak * utime succeeds returning zero and sets the access and modification 30865695bbc89088b9526ea9045410e5afb70a985cplars * times of the file to that specified by the times argument. 31865695bbc89088b9526ea9045410e5afb70a985cplars * 32865695bbc89088b9526ea9045410e5afb70a985cplars * Algorithm: 33865695bbc89088b9526ea9045410e5afb70a985cplars * Setup: 34865695bbc89088b9526ea9045410e5afb70a985cplars * Setup signal handling. 35865695bbc89088b9526ea9045410e5afb70a985cplars * Create temporary directory. 36865695bbc89088b9526ea9045410e5afb70a985cplars * Pause for SIGUSR1 if option specified. 37865695bbc89088b9526ea9045410e5afb70a985cplars * 38865695bbc89088b9526ea9045410e5afb70a985cplars * Test: 39865695bbc89088b9526ea9045410e5afb70a985cplars * Loop if the proper options are given. 40865695bbc89088b9526ea9045410e5afb70a985cplars * Execute system call 41865695bbc89088b9526ea9045410e5afb70a985cplars * Check return code, if system call failed (return=-1) 4256207cec7732e09c216c751c0b5f88a242bacae6subrata_modak * Log the errno and Issue a FAIL message. 43865695bbc89088b9526ea9045410e5afb70a985cplars * Otherwise, 4456207cec7732e09c216c751c0b5f88a242bacae6subrata_modak * Verify the Functionality of system call 45865695bbc89088b9526ea9045410e5afb70a985cplars * if successful, 4656207cec7732e09c216c751c0b5f88a242bacae6subrata_modak * Issue Functionality-Pass message. 47865695bbc89088b9526ea9045410e5afb70a985cplars * Otherwise, 48865695bbc89088b9526ea9045410e5afb70a985cplars * Issue Functionality-Fail message. 49865695bbc89088b9526ea9045410e5afb70a985cplars * Cleanup: 50865695bbc89088b9526ea9045410e5afb70a985cplars * Print errno log and/or timing stats if options given 51865695bbc89088b9526ea9045410e5afb70a985cplars * Delete the temporary directory created. 52865695bbc89088b9526ea9045410e5afb70a985cplars * 53865695bbc89088b9526ea9045410e5afb70a985cplars * Usage: <for command-line> 54865695bbc89088b9526ea9045410e5afb70a985cplars * utime04 [-c n] [-e] [-f] [-i n] [-I x] [-p x] [-t] 55865695bbc89088b9526ea9045410e5afb70a985cplars * where, -c n : Run n copies concurrently. 56865695bbc89088b9526ea9045410e5afb70a985cplars * -e : Turn on errno logging. 5756207cec7732e09c216c751c0b5f88a242bacae6subrata_modak * -f : Turn off functionality Testing. 58865695bbc89088b9526ea9045410e5afb70a985cplars * -i n : Execute test n times. 59865695bbc89088b9526ea9045410e5afb70a985cplars * -I x : Execute test for x seconds. 60865695bbc89088b9526ea9045410e5afb70a985cplars * -P x : Pause for x seconds between iterations. 61865695bbc89088b9526ea9045410e5afb70a985cplars * -t : Turn on syscall timing. 62865695bbc89088b9526ea9045410e5afb70a985cplars * 63865695bbc89088b9526ea9045410e5afb70a985cplars * History 64865695bbc89088b9526ea9045410e5afb70a985cplars * 07/2001 John George 65865695bbc89088b9526ea9045410e5afb70a985cplars * -Ported 66865695bbc89088b9526ea9045410e5afb70a985cplars * 67865695bbc89088b9526ea9045410e5afb70a985cplars * Restrictions: 68865695bbc89088b9526ea9045410e5afb70a985cplars * This test should be run by 'super-user' (root) only. 69865695bbc89088b9526ea9045410e5afb70a985cplars * 70865695bbc89088b9526ea9045410e5afb70a985cplars */ 71865695bbc89088b9526ea9045410e5afb70a985cplars 72865695bbc89088b9526ea9045410e5afb70a985cplars#include <stdio.h> 73865695bbc89088b9526ea9045410e5afb70a985cplars#include <sys/types.h> 74865695bbc89088b9526ea9045410e5afb70a985cplars#include <errno.h> 75865695bbc89088b9526ea9045410e5afb70a985cplars#include <unistd.h> 76865695bbc89088b9526ea9045410e5afb70a985cplars#include <fcntl.h> 77865695bbc89088b9526ea9045410e5afb70a985cplars#include <utime.h> 78865695bbc89088b9526ea9045410e5afb70a985cplars#include <string.h> 79865695bbc89088b9526ea9045410e5afb70a985cplars#include <sys/stat.h> 80865695bbc89088b9526ea9045410e5afb70a985cplars#include <signal.h> 81865695bbc89088b9526ea9045410e5afb70a985cplars 82865695bbc89088b9526ea9045410e5afb70a985cplars#include "test.h" 83b217f807d027810d26d56720caac60be3ee1f890Nicolas Joly#include "safe_macros.h" 84865695bbc89088b9526ea9045410e5afb70a985cplars 85865695bbc89088b9526ea9045410e5afb70a985cplars#define TEMP_FILE "tmp_file" 86865695bbc89088b9526ea9045410e5afb70a985cplars#define FILE_MODE S_IRUSR | S_IRGRP | S_IROTH 87865695bbc89088b9526ea9045410e5afb70a985cplars#define NEW_TIME 10000 88865695bbc89088b9526ea9045410e5afb70a985cplars 89fdce7d5e2a219d201a2b0e3bab6b61b01ec1d716Cyril Hrubischar *TCID = "utime04"; 90fdce7d5e2a219d201a2b0e3bab6b61b01ec1d716Cyril Hrubisint TST_TOTAL = 1; 91354ebb48db8e66a853a58379a4808d5dcd1ceac3Wanlong Gao 92865695bbc89088b9526ea9045410e5afb70a985cplarsstruct utimbuf times; /* struct. buffer for utime() */ 93865695bbc89088b9526ea9045410e5afb70a985cplars 94865695bbc89088b9526ea9045410e5afb70a985cplarsvoid setup(); /* Main setup function of test */ 95865695bbc89088b9526ea9045410e5afb70a985cplarsvoid cleanup(); /* cleanup function for the test */ 96865695bbc89088b9526ea9045410e5afb70a985cplars 9756207cec7732e09c216c751c0b5f88a242bacae6subrata_modakint main(int ac, char **av) 98865695bbc89088b9526ea9045410e5afb70a985cplars{ 99865695bbc89088b9526ea9045410e5afb70a985cplars struct stat stat_buf; /* struct buffer to hold file info. */ 10089af32a63ce8a780ea39337339e14caae244b5a4Cyril Hrubis int lc; 101865695bbc89088b9526ea9045410e5afb70a985cplars time_t modf_time, access_time; 10256207cec7732e09c216c751c0b5f88a242bacae6subrata_modak /* file modification/access time */ 10356207cec7732e09c216c751c0b5f88a242bacae6subrata_modak 104d6d11d08678aac1ed2c370ea8e42e5f45aea07beCyril Hrubis tst_parse_opts(ac, av, NULL, NULL); 105865695bbc89088b9526ea9045410e5afb70a985cplars 106865695bbc89088b9526ea9045410e5afb70a985cplars setup(); 107865695bbc89088b9526ea9045410e5afb70a985cplars 108865695bbc89088b9526ea9045410e5afb70a985cplars for (lc = 0; TEST_LOOPING(lc); lc++) { 1092c28215423293e443469a07ae7011135d058b671Garrett Cooper 110d59a659cd639ca2780b00049d102acd2a783d585Caspar Zhang tst_count = 0; 111865695bbc89088b9526ea9045410e5afb70a985cplars 1124bb656a129f7507823e9e6d6b98b1a02fd80ef89subrata_modak /* 113865695bbc89088b9526ea9045410e5afb70a985cplars * Invoke utime(2) to set TEMP_FILE access and 114865695bbc89088b9526ea9045410e5afb70a985cplars * modification times to that specified by 115865695bbc89088b9526ea9045410e5afb70a985cplars * times argument. 116865695bbc89088b9526ea9045410e5afb70a985cplars */ 117865695bbc89088b9526ea9045410e5afb70a985cplars TEST(utime(TEMP_FILE, ×)); 118865695bbc89088b9526ea9045410e5afb70a985cplars 119865695bbc89088b9526ea9045410e5afb70a985cplars if (TEST_RETURN == -1) { 120b217f807d027810d26d56720caac60be3ee1f890Nicolas Joly tst_resm(TFAIL|TTERRNO, "utime(%s) failed", TEMP_FILE); 121865695bbc89088b9526ea9045410e5afb70a985cplars } else { 122865695bbc89088b9526ea9045410e5afb70a985cplars /* 123e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis * Get the modification and access times of 124e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis * temporary file using stat(2). 125865695bbc89088b9526ea9045410e5afb70a985cplars */ 126b217f807d027810d26d56720caac60be3ee1f890Nicolas Joly SAFE_STAT(cleanup, TEMP_FILE, &stat_buf); 127e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis modf_time = stat_buf.st_mtime; 128e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis access_time = stat_buf.st_atime; 129e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis 130e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis /* Now do the actual verification */ 131e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis if ((modf_time != NEW_TIME) || 132e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis (access_time != NEW_TIME)) { 133e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis tst_resm(TFAIL, "%s access and " 134e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis "modification times not set", 135e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis TEMP_FILE); 136865695bbc89088b9526ea9045410e5afb70a985cplars } else { 137e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis tst_resm(TPASS, "Functionality of " 138e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis "utime(%s, ×) successful", 139e38b961c385192f0d804914b77bd590734b42e75Cyril Hrubis TEMP_FILE); 140865695bbc89088b9526ea9045410e5afb70a985cplars } 141865695bbc89088b9526ea9045410e5afb70a985cplars } 142d59a659cd639ca2780b00049d102acd2a783d585Caspar Zhang tst_count++; /* incr TEST_LOOP counter */ 1432c28215423293e443469a07ae7011135d058b671Garrett Cooper } 144865695bbc89088b9526ea9045410e5afb70a985cplars 145865695bbc89088b9526ea9045410e5afb70a985cplars cleanup(); 1467d0a4a57fbcd47f72b67c08df532e8ef47f6fdaeGarrett Cooper tst_exit(); 1472c28215423293e443469a07ae7011135d058b671Garrett Cooper} 148865695bbc89088b9526ea9045410e5afb70a985cplars 149865695bbc89088b9526ea9045410e5afb70a985cplars/* 150865695bbc89088b9526ea9045410e5afb70a985cplars * void 151865695bbc89088b9526ea9045410e5afb70a985cplars * setup() - performs all ONE TIME setup for this test. 152865695bbc89088b9526ea9045410e5afb70a985cplars * Create a temporary directory and change directory to it. 153865695bbc89088b9526ea9045410e5afb70a985cplars * Create a test file under temporary directory and close it 154865695bbc89088b9526ea9045410e5afb70a985cplars */ 155c57fba5535abf457e33dd7a986b6c512d95cdef6Mike Frysingervoid setup(void) 156865695bbc89088b9526ea9045410e5afb70a985cplars{ 15756207cec7732e09c216c751c0b5f88a242bacae6subrata_modak int fildes; /* file handle for temp file */ 158865695bbc89088b9526ea9045410e5afb70a985cplars 159d1e794d62b1bf619df8390535e4c2a58899b1145Cyril Hrubis tst_require_root(); 160865695bbc89088b9526ea9045410e5afb70a985cplars 161d4ceb37d3ab506483612ef0ad74c88e5828a9779Nicolas Joly tst_sig(NOFORK, DEF_HANDLER, cleanup); 162865695bbc89088b9526ea9045410e5afb70a985cplars 163865695bbc89088b9526ea9045410e5afb70a985cplars TEST_PAUSE; 164865695bbc89088b9526ea9045410e5afb70a985cplars 165865695bbc89088b9526ea9045410e5afb70a985cplars tst_tmpdir(); 166865695bbc89088b9526ea9045410e5afb70a985cplars 167865695bbc89088b9526ea9045410e5afb70a985cplars /* Creat a temporary file under above directory */ 168b217f807d027810d26d56720caac60be3ee1f890Nicolas Joly fildes = SAFE_CREAT(cleanup, TEMP_FILE, FILE_MODE); 169865695bbc89088b9526ea9045410e5afb70a985cplars 170865695bbc89088b9526ea9045410e5afb70a985cplars /* Close the temporary file created */ 171b217f807d027810d26d56720caac60be3ee1f890Nicolas Joly SAFE_CLOSE(cleanup, fildes); 172865695bbc89088b9526ea9045410e5afb70a985cplars 173865695bbc89088b9526ea9045410e5afb70a985cplars /* Initialize the modification and access time in the times arg */ 174865695bbc89088b9526ea9045410e5afb70a985cplars times.actime = NEW_TIME; 175865695bbc89088b9526ea9045410e5afb70a985cplars times.modtime = NEW_TIME; 176865695bbc89088b9526ea9045410e5afb70a985cplars 1772c28215423293e443469a07ae7011135d058b671Garrett Cooper} 178865695bbc89088b9526ea9045410e5afb70a985cplars 179865695bbc89088b9526ea9045410e5afb70a985cplars/* 180865695bbc89088b9526ea9045410e5afb70a985cplars * void 181865695bbc89088b9526ea9045410e5afb70a985cplars * cleanup() - performs all ONE TIME cleanup for this test at 182865695bbc89088b9526ea9045410e5afb70a985cplars * completion or premature exit. 183865695bbc89088b9526ea9045410e5afb70a985cplars * Remove the test directory and testfile created in the setup. 184865695bbc89088b9526ea9045410e5afb70a985cplars */ 185c57fba5535abf457e33dd7a986b6c512d95cdef6Mike Frysingervoid cleanup(void) 186865695bbc89088b9526ea9045410e5afb70a985cplars{ 187865695bbc89088b9526ea9045410e5afb70a985cplars 188865695bbc89088b9526ea9045410e5afb70a985cplars tst_rmdir(); 189865695bbc89088b9526ea9045410e5afb70a985cplars 190ec6edca7aa42b6affd989ef91b5897f96795e40fChris Dearman} 191