/* $NetBSD: t_limits.c,v 1.2 2011/04/04 18:02:01 jruoho Exp $ */ /* * Copyright (c) 2008, 2010 The NetBSD Foundation, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /* * Copyright (c) 2009, Stathis Kamperis * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __COPYRIGHT("@(#) Copyright (c) 2008, 2010\ The NetBSD Foundation, inc. All rights reserved."); __RCSID("$NetBSD: t_limits.c,v 1.2 2011/04/04 18:02:01 jruoho Exp $"); #include #include struct psxentry { const char *psx_desc; int psx_constant; int psx_minval; } psxtable[] = { /* * POSIX symbolic constants. */ #ifdef _POSIX_AIO_LISTIO_MAX { "_POSIX_AIO_LISTIO_MAX", _POSIX_AIO_LISTIO_MAX, 2 }, #endif #ifdef _POSIX_AIO_MAX { "_POSIX_AIO_MAX", _POSIX_AIO_MAX, 1 }, #endif #ifdef _POSIX_ARG_MAX { "_POSIX_ARG_MAX", _POSIX_ARG_MAX, 4096 }, #endif #ifdef _POSIX_CHILD_MAX { "_POSIX_CHILD_MAX" , _POSIX_CHILD_MAX, 25 }, #endif #ifdef _POSIX_DELAYTIMER_MAX { "_POSIX_DELAYTIMER_MAX", _POSIX_DELAYTIMER_MAX, 32 }, #endif #ifdef _POSIX_HOST_NAME_MAX { "_POSIX_HOST_NAME_MAX", _POSIX_HOST_NAME_MAX, 255 }, #endif #ifdef _POSIX_LINK_MAX { "_POSIX_LINK_MAX", _POSIX_LINK_MAX, 8 }, #endif #ifdef _POSIX_LOGIN_NAME_MAX { "_POSIX_LOGIN_NAME_MAX", _POSIX_LOGIN_NAME_MAX, 9 }, #endif #ifdef _POSIX_MAX_CANON { "_POSIX_MAX_CANON", _POSIX_MAX_CANON, 255 }, #endif #ifdef _POSIX_MAX_INPUT { "_POSIX_MAX_INPUT", _POSIX_MAX_INPUT, 255 }, #endif #ifdef _POSIX_MQ_OPEN_MAX { "_POSIX_MQ_OPEN_MAX", _POSIX_MQ_OPEN_MAX, 8 }, #endif #ifdef _POSIX_MQ_PRIO_MAX { "_POSIX_MQ_PRIO_MAX", _POSIX_MQ_PRIO_MAX, 32 }, #endif #ifdef _POSIX_NAME_MAX { "_POSIX_NAME_MAX", _POSIX_NAME_MAX, 9 }, #endif #ifdef _POSIX_NGROUPS_MAX { "_POSIX_NGROUPS_MAX", _POSIX_NGROUPS_MAX, 8 }, #endif #ifdef _POSIX_OPEN_MAX { "_POSIX_OPEN_MAX", _POSIX_OPEN_MAX, 20 }, #endif #ifdef _POSIX_PATH_MAX { "_POSIX_PATH_MAX", _POSIX_PATH_MAX, 256 }, #endif #ifdef _POSIX_PIPE_BUF { "_POSIX_PIPE_BUF", _POSIX_PIPE_BUF, 512 }, #endif #ifdef _POSIX_RE_DUP_MAX { "_POSIX_RE_DUP_MAX", _POSIX_RE_DUP_MAX, 255 }, #endif #ifdef _POSIX_RTSIG_MAX { "_POSIX_RTSIG_MAX", _POSIX_RTSIG_MAX, 8 }, #endif #ifdef _POSIX_SEM_NSEMS_MAX { "_POSIX_SEM_NSEMS_MAX", _POSIX_SEM_NSEMS_MAX, 256 }, #endif #ifdef _POSIX_SEM_VALUE_MAX { "_POSIX_SEM_VALUE_MAX", _POSIX_SEM_VALUE_MAX, 32767}, #endif #ifdef _POSIX_SIGQUEUE_MAX { "_POSIX_SIGQUEUE_MAX", _POSIX_SIGQUEUE_MAX, 32 }, #endif #ifdef _POSIX_SSIZE_MAX { "_POSIX_SSIZE_MAX", _POSIX_SSIZE_MAX, 32767}, #endif #ifdef _POSIX_STREAM_MAX { "_POSIX_STREAM_MAX", _POSIX_STREAM_MAX, 8 }, #endif #ifdef _POSIX_SS_REPL_MAX { "_POSIX_SS_REPL_MAX", _POSIX_SS_REPL_MAX, 4 }, #endif #ifdef _POSIX_SYMLINK_MAX { "_POSIX_SYMLINK_MAX", _POSIX_SYMLINK_MAX, 255 }, #endif #ifdef _POSIX_SYMLOOP_MAX { "_POSIX_SYMLOOP_MAX", _POSIX_SYMLOOP_MAX, 8 }, #endif #ifdef _POSIX_THREAD_DESTRUCTOR_ITERATIONS { "_POSIX_THREAD_DESTRUCTOR_ITERATIONS", _POSIX_THREAD_DESTRUCTOR_ITERATIONS, 4 }, #endif #ifdef _POSIX_THREAD_KEYS_MAX { "_POSIX_THREAD_KEYS_MAX", _POSIX_THREAD_KEYS_MAX, 128 }, #endif #ifdef _POSIX_THREAD_THREADS_MAX { "_POSIX_THREAD_THREADS_MAX", _POSIX_THREAD_THREADS_MAX, 64 }, #endif #ifdef _POSIX_TIMER_MAX { "_POSIX_TIMER_MAX", _POSIX_TIMER_MAX, 32 }, #endif #ifdef _POSIX_TRACE_EVENT_NAME_MAX { "_POSIX_TRACE_EVENT_NAME_MAX",_POSIX_TRACE_EVENT_NAME_MAX, 30 }, #endif #ifdef _POSIX_TRACE_NAME_MAX { "_POSIX_TRACE_NAME_MAX", _POSIX_TRACE_NAME_MAX, 8 }, #endif #ifdef _POSIX_TRACE_SYS_MAX { "_POSIX_TRACE_SYS_MAX", _POSIX_TRACE_SYS_MAX, 8 }, #endif #ifdef _POSIX_TRACE_USER_EVENT_MAX { "_POSIX_TRACE_USER_EVENT_MAX",_POSIX_TRACE_USER_EVENT_MAX, 32 }, #endif #ifdef _POSIX_TTY_NAME_MAX { "_POSIX_TTY_NAME_MAX", _POSIX_TTY_NAME_MAX, 9 }, #endif #ifdef _POSIX_TZNAME_MAX { "_POSIX_TZNAME_MAX", _POSIX_TZNAME_MAX, 6 }, #endif #ifdef _POSIX2_BC_BASE_MAX { "_POSIX2_BC_BASE_MAX", _POSIX2_BC_BASE_MAX, 99 }, #endif #ifdef _POSIX2_BC_DIM_MAX { "_POSIX2_BC_DIM_MAX", _POSIX2_BC_DIM_MAX, 2048 }, #endif #ifdef _POSIX2_BC_SCALE_MAX { "_POSIX2_BC_SCALE_MAX", _POSIX2_BC_SCALE_MAX, 99 }, #endif #ifdef _POSIX2_BC_STRING_MAX { "_POSIX2_BC_STRING_MAX", _POSIX2_BC_STRING_MAX, 1000 }, #endif #ifdef _POSIX2_CHARCLASS_NAME_MAX { "_POSIX2_CHARCLASS_NAME_MAX", _POSIX2_CHARCLASS_NAME_MAX, 14 }, #endif #ifdef _POSIX2_COLL_WEIGHTS_MAX { "_POSIX2_COLL_WEIGHTS_MAX", _POSIX2_COLL_WEIGHTS_MAX, 2 }, #endif #ifdef _POSIX2_EXPR_NEST_MAX { "_POSIX2_EXPR_NEST_MAX", _POSIX2_EXPR_NEST_MAX, 32 }, #endif #ifdef _POSIX2_LINE_MAX { "_POSIX2_LINE_MAX", _POSIX2_LINE_MAX, 2048 }, #endif #ifdef _POSIX2_RE_DUP_MAX { "_POSIX2_RE_DUP_MAX", _POSIX2_RE_DUP_MAX, 255 }, #endif #ifdef _XOPEN_IOV_MAX { "_XOPEN_IOV_MAX", _XOPEN_IOV_MAX, 16 }, #endif #ifdef _XOPEN_NAME_MAX { "_XOPEN_NAME_MAX", _XOPEN_NAME_MAX, 255 }, #endif #ifdef _XOPEN_PATH_MAX { "_XOPEN_PATH_MAX", _XOPEN_PATH_MAX, 1024 }, #endif /* * Other invariant values. */ #ifdef NL_ARGMAX { "NL_ARGMAX", NL_ARGMAX, 9 }, #endif #ifdef NL_LANGMAX { "NL_LANGMAX", NL_LANGMAX, 14 }, #endif #ifdef NL_MSGMAX { "NL_MSGMAX", NL_MSGMAX, 32767}, #endif #ifdef NL_SETMAX { "NL_SETMAX", NL_SETMAX, 255 }, #endif #ifdef NL_TEXTMAX #ifdef _POSIX2_LINE_MAX { "NL_TEXTMAX", NL_TEXTMAX, _POSIX2_LINE_MAX}, #endif #endif #ifdef NZERO { "NZERO", NZERO, 20 }, #endif }; ATF_TC_WITHOUT_HEAD(char); ATF_TC_BODY(char, tc) { ATF_CHECK(CHAR_MIN < UCHAR_MAX); } ATF_TC(posix); ATF_TC_HEAD(posix, tc) { atf_tc_set_md_var(tc, "descr", "Test POSIX limits"); } ATF_TC_BODY(posix, tc) { size_t i; for (i = 0; i < __arraycount(psxtable); i++) { if (psxtable[i].psx_constant < psxtable[i].psx_minval) { atf_tc_fail("%s is less than the minimum", psxtable[i].psx_desc); } } } ATF_TC_WITHOUT_HEAD(short); ATF_TC_BODY(short, tc) { ATF_CHECK(SHRT_MIN < USHRT_MAX); } ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, char); ATF_TP_ADD_TC(tp, posix); ATF_TP_ADD_TC(tp, short); return atf_no_error(); }