close08.c revision bdbaec51a423e715c2b03ed9e497e9a1fba6103e
1/* 2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 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 * You should have received a copy of the GNU General Public License along 20 * with this program; if not, write the Free Software Foundation, Inc., 59 21 * Temple Place - Suite 330, Boston MA 02111-1307, USA. 22 * 23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 24 * Mountain View, CA 94043, or: 25 * 26 * http://www.sgi.com 27 * 28 * For further information regarding this notice, see: 29 * 30 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 31 * 32 */ 33/* $Id: close08.c,v 1.4 2009/02/26 12:14:55 subrata_modak Exp $ */ 34/********************************************************** 35 * 36 * OS Test - Silicon Graphics, Inc. 37 * 38 * TEST IDENTIFIER : close08 39 * 40 * EXECUTED BY : anyone 41 * 42 * TEST TITLE : Basic test for close(2) 43 * 44 * PARENT DOCUMENT : usctpl01 45 * 46 * TEST CASE TOTAL : 1 47 * 48 * WALL CLOCK TIME : 1 49 * 50 * CPU TYPES : ALL 51 * 52 * AUTHOR : William Roske 53 * 54 * CO-PILOT : Dave Fenner 55 * 56 * DATE STARTED : 03/30/92 57 * 58 * INITIAL RELEASE : UNICOS 7.0 59 * 60 * TEST CASES 61 * 62 * 1.) close(2) returns...(See Description) 63 * 64 * INPUT SPECIFICATIONS 65 * The standard options for system call tests are accepted. 66 * (See the parse_opts(3) man page). 67 * 68 * OUTPUT SPECIFICATIONS 69 * 70 * DURATION 71 * Terminates - with frequency and infinite modes. 72 * 73 * SIGNALS 74 * Uses SIGUSR1 to pause before test if option set. 75 * (See the parse_opts(3) man page). 76 * 77 * RESOURCES 78 * None 79 * 80 * ENVIRONMENTAL NEEDS 81 * No run-time environmental needs. 82 * 83 * SPECIAL PROCEDURAL REQUIREMENTS 84 * None 85 * 86 * INTERCASE DEPENDENCIES 87 * None 88 * 89 * DETAILED DESCRIPTION 90 * This is a Phase I test for the close(2) system call. It is intended 91 * to provide a limited exposure of the system call, for now. It 92 * should/will be extended when full functional tests are written for 93 * close(2). 94 * 95 * Setup: 96 * Setup signal handling. 97 * Pause for SIGUSR1 if option specified. 98 * 99 * Test: 100 * Loop if the proper options are given. 101 * Execute system call 102 * Check return code, if system call failed (return=-1) 103 * Log the errno and Issue a FAIL message. 104 * Otherwise, Issue a PASS message. 105 * 106 * Cleanup: 107 * Print errno log and/or timing stats if options given 108 * 109 * 110 *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ 111 112#include <sys/types.h> 113#include <sys/fcntl.h> 114#include <errno.h> 115#include <string.h> 116#include <signal.h> 117#include "test.h" 118#include "usctest.h" 119 120void setup(); 121void cleanup(); 122 123 124 125char *TCID="close08"; /* Test program identifier. */ 126int TST_TOTAL=1; /* Total number of test cases. */ 127extern int Tst_count; /* Test Case counter for tst_* routines */ 128 129int exp_enos[]={0, 0}; 130 131char fname[255]; 132int fd; 133 134int 135main(int ac, char **av) 136{ 137 int lc; /* loop counter */ 138 char *msg; /* message returned from parse_opts */ 139 140 /*************************************************************** 141 * parse standard options 142 ***************************************************************/ 143 if ( (msg=parse_opts(ac, av, (option_t *) NULL, NULL)) != (char *) NULL ) 144 tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); 145 146 /*************************************************************** 147 * perform global setup for test 148 ***************************************************************/ 149 setup(); 150 151 /* set the expected errnos... */ 152 TEST_EXP_ENOS(exp_enos); 153 154 /*************************************************************** 155 * check looping state if -c option given 156 ***************************************************************/ 157 for (lc=0; TEST_LOOPING(lc); lc++) { 158 159 /* reset Tst_count in case we are looping. */ 160 Tst_count=0; 161 162 if ((fd=open(fname,O_RDWR|O_CREAT,0700)) == -1) { 163 tst_brkm(TBROK, cleanup, 164 "open(%s, O_RDWR|O_CREAT,0700) Failed, errno=%d : %s", 165 fname, TEST_ERRNO, strerror(TEST_ERRNO)); 166 } 167 /* 168 * Call close(2) 169 */ 170 TEST(close(fd)); 171 172 /* check return code */ 173 if ( TEST_RETURN == -1 ) { 174 TEST_ERROR_LOG(TEST_ERRNO); 175 tst_resm(TFAIL, "close(%s) Failed, errno=%d : %s", fname, 176 TEST_ERRNO, strerror(TEST_ERRNO)); 177 } else { 178 179 /*************************************************************** 180 * only perform functional verification if flag set (-f not given) 181 ***************************************************************/ 182 if ( STD_FUNCTIONAL_TEST ) { 183 /* No Verification test, yet... */ 184 tst_resm(TPASS, "close(%s) returned %d", fname, TEST_RETURN); 185 } 186 } 187 188 if (unlink(fname) == -1) { 189 tst_brkm(TBROK, cleanup, "unlink(%s) Failed, errno=%d : %s", 190 fname, errno, strerror(errno)); 191 } 192 } /* End for TEST_LOOPING */ 193 194 /*************************************************************** 195 * cleanup and exit 196 ***************************************************************/ 197 cleanup(); 198 199 return 0; 200} /* End main */ 201 202/*************************************************************** 203 * setup() - performs all ONE TIME setup for this test. 204 ***************************************************************/ 205void 206setup() 207{ 208 /* capture signals */ 209 tst_sig(NOFORK, DEF_HANDLER, cleanup); 210 211 /* Pause if that option was specified */ 212 TEST_PAUSE; 213 214 /* make a temp directory and cd to it */ 215 tst_tmpdir(); 216 217 sprintf(fname,"tfile_%d",getpid()); 218} /* End setup() */ 219 220 221/*************************************************************** 222 * cleanup() - performs all ONE TIME cleanup for this test at 223 * completion or premature exit. 224 ***************************************************************/ 225void 226cleanup() 227{ 228 /* 229 * print timing stats if that option was specified. 230 * print errno log if that option was specified. 231 */ 232 TEST_CLEANUP; 233 234 /* Remove tmp dir and all files in it */ 235 tst_rmdir(); 236 237 /* exit with return code appropriate for results */ 238 tst_exit(); 239} /* End cleanup() */ 240 241 242