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[Ltp-cvs] ltp/testcases/kernel/syscalls/sysconf sysconf01.c, 1.4, 1.5
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From: Mike F. <va...@us...> - 2007-03-13 19:17:05
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Update of /cvsroot/ltp/ltp/testcases/kernel/syscalls/sysconf In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv11178 Modified Files: sysconf01.c Log Message: overhaul test case completely and make sure we reset errno as pointed out by Riaz Rahaman Index: sysconf01.c =================================================================== RCS file: /cvsroot/ltp/ltp/testcases/kernel/syscalls/sysconf/sysconf01.c,v retrieving revision 1.4 retrieving revision 1.5 diff -C2 -d -r1.4 -r1.5 *** sysconf01.c 11 Feb 2006 04:46:38 -0000 1.4 --- sysconf01.c 13 Mar 2007 19:16:51 -0000 1.5 *************** *** 18,46 **** */ - /* 11/21/2002 Port to LTP ro...@us... */ - /* 06/30/2001 Port to Linux nsh...@us... */ - /* * NAME : * sysconf01 : test for sysconf( get configurable system variables) sys call. * * USAGE : ! * sysconf01 * * RESTRICTIONS * MUST RUN AS ROOT - * */ - /* - * Revision 1.2 2000/04/26 07:34:00 hegde - * Added more test conditions for ssysconf(2) as it supports more config - * variables due to unix98 changes. - * PR#252257 scn:jgeorge11 - * - * Revision 1.1 1996/05/14 22:01:18 vkohli - * Initial revision - * - */ #define _GNU_SOURCE 1 #include <stdio.h> --- 18,34 ---- */ /* + * http://www.opengroup.org/onlinepubs/009695399/functions/sysconf.html + * * NAME : * sysconf01 : test for sysconf( get configurable system variables) sys call. * * USAGE : ! * sysconf01 * * RESTRICTIONS * MUST RUN AS ROOT */ #define _GNU_SOURCE 1 #include <stdio.h> *************** *** 56,416 **** char *TCID="sysconf01"; /* Test program identifier. */ ! int TST_TOTAL=57; /* Total number of test cases. */ extern int Tst_count; /* Test Case counter for tst_* routines */ - /**************/ ! int main() { ! int retval; ! ! ! /*--------------------------------------------------------------------------*/ ! ! retval = sysconf(_SC_CLK_TCK); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_CLK_TCK failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_ARG_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_ARG_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_CHILD_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_CHILD_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_OPEN_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_OPEN_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_JOB_CONTROL); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_JOB_CONTROL failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_SAVED_IDS); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_SAVED_IDS failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_VERSION); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_VERSION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_PASS_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_PASS_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_LOGIN_NAME_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_LOGIN_NAME_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_VERSION); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_VERSION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_TZNAME_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_TZNAME_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_STREAM_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_STREAM_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_CRYPT); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_CRYPT failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_ENH_I18N); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_ENH_I18N failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_SHM); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_SHM failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_XCU_VERSION); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_XCU_VERSION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_ATEXIT_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_ATEXIT_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_C_BIND); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_C_BIND failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_C_DEV); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_C_DEV failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_C_VERSION); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_C_VERSION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_CHAR_TERM); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_CHAR_TERM failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_FORT_DEV); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_FORT_DEV failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_FORT_RUN); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_FORT_RUN failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_LOCALEDEF); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_LOCALEDEF failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_SW_DEV); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_SW_DEV failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_UPE); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_UPE failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_2_VERSION); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_2_VERSION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_BC_BASE_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_BC_BASE_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_BC_DIM_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_BC_DIM_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_BC_SCALE_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_BC_SCALE_MAXd failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_BC_STRING_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_BC_STRING_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_COLL_WEIGHTS_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_COLL_WEIGHTS_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_EXPR_NEST_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_EXPR_NEST_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_LINE_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_LINE_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_RE_DUP_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_RE_DUP_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_UNIX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_UNIX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_PAGESIZE); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_PAGESIZE failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_PHYS_PAGES); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_PHYS_PAGES failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_AVPHYS_PAGES); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_AVPHYS_PAGES failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_AIO_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_AIO_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_AIO_PRIO_DELTA_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, ! "sysconf _SC_AIO_PRIO_DELTA_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_SEMAPHORES); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_SEMAPHORES failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_SEM_NSEMS_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_SEM_NSEMS_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_SEM_VALUE_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_SEM_VALUE_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_MEMORY_PROTECTION); ! if (errno != 0) { ! tst_resm(TFAIL, ! "sysconf _SC_MEMORY_PROTECTION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_FSYNC); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_FSYNC failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_MEMORY_PROTECTION); ! if (errno != 0) { ! tst_resm(TFAIL, ! "sysconf _SC_MEMORY_PROTECTION failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_TIMERS); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_TIMERS failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_TIMER_MAX); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_TIMER_MAX failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_MAPPED_FILES); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_MAPPED_FILES failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_THREAD_PRIORITY_SCHEDULING); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_THREAD_PRIORITY_SCHEDULING failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XOPEN_LEGACY); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_XOPEN_LEGACY failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_MEMLOCK); ! if (errno != 0) { ! tst_resm(TFAIL, "sysconf _SC_MEMLOCK failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! ! retval = sysconf(_SC_XBS5_ILP32_OFF32); ! if (errno != 0) { ! tst_resm(TFAIL, ! "sysconf _SC_XBS5_ILP32_OFF32 failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! retval = sysconf(_SC_XBS5_ILP32_OFFBIG); ! if (errno != 0) { ! tst_resm(TFAIL, ! "sysconf _SC_XBS5_ILP32_OFFBIG failed, error=%d", ! errno); ! } else tst_resm(TPASS,"PASS"); ! retval = sysconf(INVAL_FLAG); ! if ((retval != -1) && (errno != EINVAL)) { ! tst_resm(TFAIL, ! "sysconf succeeds for invalid flag value = %d, errno = %d", ! retval, errno); ! } else tst_resm(TPASS,"PASS"); ! /*--------------------------------------------------------------------------*/ ! tst_exit() ; /**NOT REACHED**/ --- 44,153 ---- char *TCID="sysconf01"; /* Test program identifier. */ ! int TST_TOTAL = 56; /* Total number of test cases. */ extern int Tst_count; /* Test Case counter for tst_* routines */ ! static void _test_sysconf(int name, const char *strname) { + long retval; ! /* make sure we reset this as sysconf() will not */ ! errno = 0; ! retval = sysconf(name); ! if (errno != 0) ! tst_resm(TFAIL, "sysconf(%s) failed, error=%d: %s\n", ! strname, errno, strerror(errno)); ! else ! tst_resm(TPASS, "%s = %li", strname, retval); ! } ! #define test_sysconf(name) _test_sysconf(name, #name) ! int main() ! { ! /* 1 - 5 */ ! test_sysconf(_SC_CLK_TCK); ! test_sysconf(_SC_ARG_MAX); ! test_sysconf(_SC_CHILD_MAX); ! test_sysconf(_SC_OPEN_MAX); ! test_sysconf(_SC_JOB_CONTROL); ! /* 6 - 10 */ ! test_sysconf(_SC_SAVED_IDS); ! test_sysconf(_SC_VERSION); ! test_sysconf(_SC_PASS_MAX); ! test_sysconf(_SC_LOGIN_NAME_MAX); ! test_sysconf(_SC_XOPEN_VERSION); ! /* 11 - 15 */ ! test_sysconf(_SC_TZNAME_MAX); ! test_sysconf(_SC_STREAM_MAX); ! test_sysconf(_SC_XOPEN_CRYPT); ! test_sysconf(_SC_XOPEN_ENH_I18N); ! test_sysconf(_SC_XOPEN_SHM); ! /* 16 - 20 */ ! test_sysconf(_SC_XOPEN_XCU_VERSION); ! test_sysconf(_SC_ATEXIT_MAX); ! test_sysconf(_SC_2_C_BIND); ! test_sysconf(_SC_2_C_DEV); ! test_sysconf(_SC_2_C_VERSION); ! /* 21 - 25 */ ! test_sysconf(_SC_2_CHAR_TERM); ! test_sysconf(_SC_2_FORT_DEV); ! test_sysconf(_SC_2_FORT_RUN); ! test_sysconf(_SC_2_LOCALEDEF); ! test_sysconf(_SC_2_SW_DEV); ! /* 26 - 30 */ ! test_sysconf(_SC_2_UPE); ! test_sysconf(_SC_2_VERSION); ! test_sysconf(_SC_BC_BASE_MAX); ! test_sysconf(_SC_BC_DIM_MAX); ! test_sysconf(_SC_BC_SCALE_MAX); ! /* 31 - 35 */ ! test_sysconf(_SC_BC_STRING_MAX); ! test_sysconf(_SC_COLL_WEIGHTS_MAX); ! test_sysconf(_SC_EXPR_NEST_MAX); ! test_sysconf(_SC_LINE_MAX); ! test_sysconf(_SC_RE_DUP_MAX); ! /* 36 - 40 */ ! test_sysconf(_SC_XOPEN_UNIX); ! test_sysconf(_SC_PAGESIZE); ! test_sysconf(_SC_PHYS_PAGES); ! test_sysconf(_SC_AVPHYS_PAGES); ! test_sysconf(_SC_AIO_MAX); ! /* 41 - 45 */ ! test_sysconf(_SC_AIO_PRIO_DELTA_MAX); ! test_sysconf(_SC_SEMAPHORES); ! test_sysconf(_SC_SEM_NSEMS_MAX); ! test_sysconf(_SC_SEM_VALUE_MAX); ! test_sysconf(_SC_MEMORY_PROTECTION); ! /* 46 - 50 */ ! test_sysconf(_SC_FSYNC); ! test_sysconf(_SC_MEMORY_PROTECTION); ! test_sysconf(_SC_TIMERS); ! test_sysconf(_SC_TIMER_MAX); ! test_sysconf(_SC_MAPPED_FILES); ! /* 51 - 55 */ ! test_sysconf(_SC_THREAD_PRIORITY_SCHEDULING); ! test_sysconf(_SC_XOPEN_LEGACY); ! test_sysconf(_SC_MEMLOCK); ! test_sysconf(_SC_XBS5_ILP32_OFF32); ! test_sysconf(_SC_XBS5_ILP32_OFFBIG); ! /* 56 */ ! { ! int retval; ! errno = 0; ! retval = sysconf(INVAL_FLAG); ! if (retval != -1) ! tst_resm(TFAIL, ! "sysconf succeeded for invalid flag (%i), retval=%d errno=%d: %s", ! INVAL_FLAG, retval, errno, strerror(errno)); ! else if (errno != EINVAL) ! tst_resm(TFAIL, ! "sysconf correctly failed, but expected errno (%i) != actual (%i)\n", ! EINVAL, errno); ! else ! tst_resm(TPASS, "using invalid name"); ! } ! tst_exit(); /**NOT REACHED**/ |