diff options
Diffstat (limited to 'winsup/testsuite/winsup.api/ltp/write02.c')
| -rw-r--r-- | winsup/testsuite/winsup.api/ltp/write02.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/winsup/testsuite/winsup.api/ltp/write02.c b/winsup/testsuite/winsup.api/ltp/write02.c deleted file mode 100644 index 1ee10fd9a..000000000 --- a/winsup/testsuite/winsup.api/ltp/write02.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * - * Copyright (c) International Business Machines Corp., 2001 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * NAME - * write02.c - * - * DESCRIPTION - * Basic functionality test: does the return from write match the count - * of the number of bytes written. - * - * - * ALGORITHM - * Create a file and write some bytes out to it. - * Check the return count against the number returned. - * - * USAGE: <for command-line> - * write02 [-c n] [-e] [-i n] [-I x] [-P x] [-t] - * where, -c n : Run n copies concurrently. - * -e : Turn on errno logging. - * -i n : Execute test n times. - * -I x : Execute test for x seconds. - * -P x : Pause for x seconds between iterations. - * -t : Turn on syscall timing. - * - * History - * 07/2001 John George - * -Ported - * - * Restrictions - * None - */ - -#include <errno.h> -#include <stdio.h> -#include "test.h" -#include "usctest.h" - -char *TCID = "write02()"; -int TST_TOTAL = 1; -extern int Tst_count; - -void cleanup(void); -void setup(void); - -char pfiln[40] = ""; - -main(int argc, char **argv) -{ - int lc; /* loop counter */ - const char *msg; /* message returned from parse_opts */ - - int cwrite; - int fild; - int iws; - int badcount = 0; - char pwbuf[BUFSIZ + 1]; - - /* parse standard options */ - if (msg = parse_opts(argc, argv, (option_t *) NULL, NULL)) { - tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); - /*NOTREACHED*/ - } - - setup(); /* global setup for test */ - - /* The following loop checks looping state if -i option given */ - for (lc = 0; TEST_LOOPING(lc); lc++) { - - /* reset Tst_count in case we are looping */ - Tst_count = 0; - -block1: - tst_resm(TINFO, "Block 1: test to see write() returns proper " - "write count"); - - for (iws = 0; iws < BUFSIZ; iws++) { - pwbuf[iws] = 'A' + (iws % 26); - } - pwbuf[BUFSIZ] = '\n'; - - if ((fild = creat(pfiln, 0777)) == -1) { - tst_brkm(TBROK, cleanup, "Can't creat Xwrit"); - /*NOTREACHED*/ - } - for (iws = BUFSIZ; iws > 0; iws--) { - if ((cwrite = write(fild, pwbuf, iws)) != iws) { - TEST_ERROR_LOG(errno); - badcount++; - tst_resm(TINFO, "bad write count"); - } - } - if (badcount != 0) { - tst_resm(TFAIL, "write() FAILED to return proper cnt"); - } else { - tst_resm(TPASS, "write() PASSED"); - } - tst_resm(TINFO, "block 1 passed"); - close(fild); - } - cleanup(); - /*NOTREACHED*/ -} - -/* - * setup() - performs all ONE TIME setup for this test - */ -void -setup(void) -{ - /* capture signals */ - tst_sig(FORK, DEF_HANDLER, cleanup); - - umask(0); - - /* Pause if that option was specified - * TEST_PAUSE contains the code to fork the test with the -i option. - * You want to make sure you do this before you create your temporary - * directory. - */ - TEST_PAUSE; - - /* make a temp directory and cd to it */ - tst_tmpdir(); - - sprintf(pfiln, "./write1.%d", getpid()); -} - -/* - * cleanup() - performs all ONE TIME cleanup for this test at completion or - * premature exit. - */ -void -cleanup(void) -{ - /* - * print timing stats if that option was specified. - * print errno log if that option was specified. - */ - TEST_CLEANUP; - - unlink(pfiln); - - /* Remove tmp dir and all files in it */ - tst_rmdir(); - - /* exit with return code appropriate for results */ - tst_exit(); -} |