diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/link05.c')
-rw-r--r-- | winsup/testsuite/winsup.api/ltp/link05.c | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/link05.c b/winsup/testsuite/winsup.api/ltp/link05.c deleted file mode 100644 index 5078a6a..0000000 --- a/winsup/testsuite/winsup.api/ltp/link05.c +++ /dev/null @@ -1,351 +0,0 @@ -/* - * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ - * - */ -/* $Id$ */ -/********************************************************** - * - * OS Test - Silicon Graphics, Inc. - * - * TEST IDENTIFIER : link05 - * - * EXECUTED BY : anyone - * - * TEST TITLE : multi links (EMLINK) negative test - * - * PARENT DOCUMENT : usctpl01 - * - * TEST CASE TOTAL : 2 - * - * WALL CLOCK TIME : 3 - * - * CPU TYPES : ALL - * - * AUTHOR : Richard Logan - * - * CO-PILOT : William Roske - * - * DATE STARTED : 03/31/94 - * - * INITIAL RELEASE : UNICOS 7.0 - * - * TEST CASES - * - * 1.) link(2) returns...(See Description) - * - * INPUT SPECIFICATIONS - * The standard options for system call tests are accepted. - * (See the parse_opts(3) man page). - * - * OUTPUT SPECIFICATIONS - * - * DURATION - * Terminates - with frequency and infinite modes. - * - * SIGNALS - * Uses SIGUSR1 to pause before test if option set. - * (See the parse_opts(3) man page). - * - * RESOURCES - * None - * - * ENVIRONMENTAL NEEDS - * No run-time environmental needs. - * - * SPECIAL PROCEDURAL REQUIREMENTS - * None - * - * INTERCASE DEPENDENCIES - * None - * - * DETAILED DESCRIPTION - * This is a Phase I test for the link(2) system call. It is intended - * to provide a limited exposure of the system call, for now. It - * should/will be extended when full functional tests are written for - * link(2). - * - * Setup: - * Setup signal handling. - * Pause for SIGUSR1 if option specified. - * - * Test: - * Loop if the proper options are given. - * Execute system call - * Check return code, if system call failed (return=-1) - * Log the errno and Issue a FAIL message. - * Otherwise, Issue a PASS message. - * - * Cleanup: - * Print errno log and/or timing stats if options given - * - * - *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ - -#include <sys/types.h> -#include <sys/fcntl.h> -#include <sys/stat.h> -#include <errno.h> -#include <string.h> -#include <signal.h> -#include "test.h" -#include "usctest.h" - -void setup(); -void cleanup(); -void help(); - - - -char *TCID="link05"; /* Test program identifier. */ -#ifdef CRAY -int TST_TOTAL=2; /* Total number of test cases. */ -#else -int TST_TOTAL=1; /* Total number of test cases. */ -#endif -extern int Tst_count; /* Test Case counter for tst_* routines */ - -#define BASENAME "lkfile" - -char Basename[255]; -char Fname[255]; - -int Nflag=0; -char *Noptlinks; - -/* for test specific parse_opts options */ -option_t options[] = { - { "N:", &Nflag, &Noptlinks }, /* -N option */ - { NULL, NULL, NULL } -}; - -int nlinks = 1000; - -/*********************************************************************** - * Main - ***********************************************************************/ -int -main(int ac, char **av) -{ - int lc; /* loop counter */ - const char *msg; /* message returned from parse_opts */ - struct stat fbuf, lbuf; - int cnt; - char lname[255]; - - /*************************************************************** - * parse standard options - ***************************************************************/ - if ( (msg=parse_opts(ac, av, options, &help)) != (char *) NULL ) { - tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); - tst_exit(); - } - - if ( Nflag ) { - if ( sscanf(Noptlinks, "%i", &nlinks) != 1 ) { - tst_brkm(TBROK, cleanup, "-N option invalid, must be numeric"); - } - } - - /*************************************************************** - * perform global setup for test - ***************************************************************/ - setup(); - - /*************************************************************** - * check looping state if -c option given - ***************************************************************/ - for (lc=0; TEST_LOOPING(lc); lc++) { - - /* reset Tst_count in case we are looping. */ - Tst_count=0; - - for(cnt=1; cnt < nlinks; cnt++) { - - sprintf(lname, "%s%d", Basename, cnt); - /* - * Call link(2) - */ - TEST(link(Fname, lname)); - - /* check return code */ - if ( TEST_RETURN == -1 ) { - tst_resm(TFAIL, "link(%s, %s) Failed, errno=%d : %s", - Fname, lname, TEST_ERRNO, strerror(TEST_ERRNO)); - } - } - - /*************************************************************** - * only perform functional verification if flag set (-f not given) - ***************************************************************/ - if ( STD_FUNCTIONAL_TEST ) { - stat(Fname, &fbuf); - - for(cnt=1; cnt < nlinks; cnt++) { - sprintf(lname, "%s%d", Basename, cnt); - - stat(lname, &lbuf); - if ( fbuf.st_nlink <= 1 || lbuf.st_nlink <= 1 || - (fbuf.st_nlink != lbuf.st_nlink) ) { - - tst_resm(TFAIL, - "link(%s, %s[1-%d]) ret %d for %d files, stat values do not match %d %d", - Fname, Basename, nlinks, TEST_RETURN, nlinks, - fbuf.st_nlink, lbuf.st_nlink); - break; - } - } - if ( cnt >= nlinks ) { - tst_resm(TPASS, - "link(%s, %s[1-%d]) ret %d for %d files, stat linkcounts match %d", - Fname, Basename, nlinks, TEST_RETURN, nlinks, - fbuf.st_nlink); - } - } - else - Tst_count++; - -#ifdef CRAY -/* - * IRIX (xfs) systems do not have the 1000 link limit. - * I tried 100000 links on 2/97 without error on IRIX 6.4. - */ - /* - * Now check that one more link will put you over the top - */ - sprintf(lname, "%s%d", Basename, cnt); - - /* - * Call link(2) - */ - TEST(link(Fname, lname)); - - /* check return code */ - if ( TEST_RETURN == -1 ) { - if ( STD_FUNCTIONAL_TEST ) { - if ( TEST_ERRNO == EMLINK ) { - tst_resm(TPASS, - "link(%s, %s) ret %d on %d link, errno:%d", - Fname, lname, TEST_RETURN, nlinks+1, EMLINK); - } - else { - tst_resm(TFAIL, - "link(%s, %s) ret %d on %d link, errno:%d, expected -1, errno:%d", - Fname, lname, TEST_RETURN, nlinks+1, - TEST_ERRNO, EMLINK); - } - } - else - Tst_count++; - } - else { - tst_resm(TFAIL, "link(%s, %s) ret %d on %d link, expected -1, errno:%d", - Fname, lname, TEST_RETURN, nlinks+1, EMLINK); - } -#endif /* CRAY */ - - for(cnt=1; cnt < nlinks; cnt++) { - - sprintf(lname, "%s%d", Basename, cnt); - - if (unlink(lname) == -1) { - tst_res(TWARN, "unlink(%s) Failed, errno=%d : %s", - Fname, errno, strerror(errno)); - } - } - - } /* End for TEST_LOOPING */ - - /*************************************************************** - * cleanup and exit - ***************************************************************/ - cleanup(); - - return 0; -} /* End main */ - -/*************************************************************** - * help - ***************************************************************/ -void -help() -{ - printf(" -N #links : create #links hard links every iteration\n"); -} - -/*************************************************************** - * setup() - performs all ONE TIME setup for this test. - ***************************************************************/ -void -setup() -{ - int fd; - - /* capture signals */ - tst_sig(NOFORK, DEF_HANDLER, cleanup); - - /* make a temp directory and cd to it */ - tst_tmpdir(); - - /* Pause if that option was specified */ - TEST_PAUSE; - - sprintf(Fname,"%s_%d", BASENAME, getpid()); - if ((fd = open(Fname,O_RDWR|O_CREAT,0700)) == -1) { - tst_brkm(TBROK, cleanup, - "open(%s, O_RDWR|O_CREAT,0700) Failed, errno=%d : %s", - Fname, errno, strerror(errno)); - } else if (close(fd) == -1) { - tst_res(TWARN, "close(%s) Failed, errno=%d : %s", - Fname, errno, strerror(errno)); - } - sprintf(Basename, "%s_%d.", BASENAME, getpid()); -} /* End setup() */ - - -/*************************************************************** - * cleanup() - performs all ONE TIME cleanup for this test at - * completion or premature exit. - ***************************************************************/ -void -cleanup() -{ - /* - * print timing stats if that option was specified. - * print errno log if that option was specified. - */ - TEST_CLEANUP; - - /* Remove tmp dir and all files in it */ - tst_rmdir(); - - /* exit with return code appropriate for results */ - tst_exit(); -} /* End cleanup() */ |