| /* |
| * 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., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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: gethostid01.c,v 1.23 2009/03/23 13:35:42 subrata_modak Exp $ */ |
| /********************************************************** |
| * |
| * OS Test - Silicon Graphics, Inc. |
| * |
| * TEST IDENTIFIER : gethostid01 |
| * |
| * EXECUTED BY : anyone |
| * |
| * TEST TITLE : Basic test for gethostid(2) |
| * |
| * PARENT DOCUMENT : usctpl01 |
| * |
| * TEST CASE TOTAL : 1 |
| * |
| * WALL CLOCK TIME : 1 |
| * |
| * CPU TYPES : ALL |
| * |
| * AUTHOR : William Roske |
| * |
| * CO-PILOT : Dave Fenner |
| * |
| * DATE STARTED : 03/30/92 |
| * |
| * INITIAL RELEASE : UNICOS 7.0 |
| * |
| * TEST CASES |
| * |
| * 1.) gethostid(2) returns...(See Description) |
| * |
| * INPUT SPECIFICATIONS |
| * The standard options for system call tests are accepted. |
| * (See the parse_opts(3) man page). |
| * |
| * 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 gethostid(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 |
| * gethostid(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 |
| * |
| * History: |
| * 12/2002 Paul Larson - Added functional test to compare |
| * output from hostid command and gethostid() |
| * |
| * 01/2003 Robbie Williamson - Added code to handle |
| * distros that add "0x" to beginning of `hostid` |
| * output. |
| * |
| * 01/31/2006 Marty Ridgeway - Corrected 64 bit check so |
| * the second 64 bit check doesn't clobber the first 64 bit |
| * check |
| * |
| *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/ |
| |
| #include <errno.h> |
| #include <string.h> |
| #include <signal.h> |
| #include <unistd.h> |
| |
| #include "test.h" |
| |
| #define HOSTIDLEN 40 |
| /* Bitmasks for the 64 bit operating system checks */ |
| #define FIRST_64_CHKBIT 0x01 |
| #define SECOND_64_CHKBIT 0x02 |
| |
| void setup(); |
| void cleanup(); |
| |
| char *TCID = "gethostid01"; |
| int TST_TOTAL = 1; |
| |
| int main(int ac, char **av) |
| { |
| int lc, i, j; /* loop counters */ |
| int bit_64 = 0; /* used when compiled 64bit on some 64bit machines */ |
| const char *msg; |
| char *result; |
| char name[HOSTIDLEN], name2[HOSTIDLEN], hostid[HOSTIDLEN], |
| hostid2[HOSTIDLEN], *hostid3, hex[2] = "0x"; |
| char hex_64[8] = "ffffffff"; |
| FILE *fp; |
| |
| if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) |
| tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| tst_count = 0; |
| |
| TEST(gethostid()); |
| |
| if (TEST_RETURN == -1) { |
| tst_resm(TFAIL | TTERRNO, "gethostid failed"); |
| continue; /* next loop for MTKERNEL */ |
| } |
| sprintf(hostid, "%08lx", TEST_RETURN); |
| |
| if (system("hostid > hostid.x") == -1) |
| tst_brkm(TFAIL, cleanup, |
| "system() returned errno %d", errno); |
| if ((fp = fopen("hostid.x", "r")) == NULL) |
| tst_brkm(TFAIL, cleanup, "fopen failed"); |
| if (fgets(name, HOSTIDLEN, fp) == NULL) |
| tst_brkm(TFAIL, cleanup, "fgets failed"); |
| fclose(fp); |
| |
| name[strlen(name) - 1] = 0; |
| |
| if (strstr(hostid, "000000")) |
| tst_resm(TCONF, "Host ID has not been set."); |
| |
| if (strcmp(name, hostid) == 0) { |
| tst_resm(TPASS, |
| "Hostid command and gethostid both report " |
| "hostid is %s", hostid); |
| } else { |
| |
| /* |
| * Some distros add an "0x" to the front of the |
| * `hostid` output. We compare the first 2 |
| * characters of the `hostid` output with "0x", |
| * if it's equal, remove these first 2 |
| * characters & re-test. -RW |
| */ |
| if (name[0] == hex[0] && name[1] == hex[1]) |
| for (i = 0; i < 38; i++) |
| name2[i] = name[i + 2]; |
| else |
| strncpy(name2, name, HOSTIDLEN); |
| |
| /* |
| * This code handles situations where ffffffff |
| * is appended. Fixed to not clobber the first |
| * check with the 2nd check MR |
| */ |
| |
| if (0 == strncmp(hostid, hex_64, 8)) |
| bit_64 |= FIRST_64_CHKBIT; |
| |
| if (0 == strncmp(name2, hex_64, 8)) |
| bit_64 |= SECOND_64_CHKBIT; |
| |
| if (bit_64 & FIRST_64_CHKBIT) |
| for (j = 0; j < 8; j++) |
| hostid2[j] = hostid[j + 8]; |
| else |
| strncpy(hostid2, hostid, |
| strlen(hostid) + 1); |
| |
| if (bit_64 & SECOND_64_CHKBIT) |
| for (j = 0; j < 9; j++) |
| name2[j] = name2[j + 8]; |
| |
| if ((result = strstr(hostid2, name2)) != NULL) { |
| hostid3 = strdup(name2); |
| |
| tst_resm(TPASS, |
| "Hostid command reports " |
| "hostid is %s, and gethostid " |
| "reports %s", name2, hostid3); |
| } else |
| tst_resm(TFAIL, |
| "Hostid command reports " |
| "hostid is %s, but gethostid " |
| "reports %s", name2, hostid2); |
| } |
| } |
| |
| cleanup(); |
| tst_exit(); |
| } |
| |
| void setup(void) |
| { |
| |
| tst_sig(FORK, DEF_HANDLER, cleanup); |
| |
| TEST_PAUSE; |
| |
| tst_tmpdir(); |
| } |
| |
| void cleanup(void) |
| { |
| tst_rmdir(); |
| |
| } |