Mercurial > hg > octave-lojdl > gnulib-hg
view tests/test-fprintf-posix2.c @ 14476:7e83803507fe
New module 'unictype/category-longname'.
* lib/unictype.in.h (uc_general_category_long_name): New declaration.
* lib/unictype/categ_longname.c: New file.
* modules/unictype/category-longname: New file.
* modules/unictype/category-all (Depends-on): Add it.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 25 Mar 2011 23:14:10 +0100 |
parents | 97fc9a21a8fb |
children | 8250f2777afc |
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/* Test of POSIX compatible fprintf() function. Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc. 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 3 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, see <http://www.gnu.org/licenses/>. */ /* Written by Bruno Haible <bruno@clisp.org>, 2007. */ #include <config.h> #include <stdio.h> #if HAVE_GETRLIMIT && HAVE_SETRLIMIT #include <stdlib.h> #include <sys/types.h> #include <sys/time.h> #include <sys/resource.h> #include <string.h> #include <errno.h> int main (int argc, char *argv[]) { struct rlimit limit; int arg; int ret; /* Some printf implementations allocate temporary space with malloc. */ /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ #ifdef RLIMIT_DATA if (getrlimit (RLIMIT_DATA, &limit) < 0) return 77; if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) limit.rlim_max = 5000000; limit.rlim_cur = limit.rlim_max; if (setrlimit (RLIMIT_DATA, &limit) < 0) return 77; #endif /* On Linux systems, malloc() is limited by RLIMIT_AS. */ #ifdef RLIMIT_AS if (getrlimit (RLIMIT_AS, &limit) < 0) return 77; if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) limit.rlim_max = 5000000; limit.rlim_cur = limit.rlim_max; if (setrlimit (RLIMIT_AS, &limit) < 0) return 77; #endif /* Some printf implementations allocate temporary space on the stack. */ #ifdef RLIMIT_STACK if (getrlimit (RLIMIT_STACK, &limit) < 0) return 77; if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) limit.rlim_max = 5000000; limit.rlim_cur = limit.rlim_max; if (setrlimit (RLIMIT_STACK, &limit) < 0) return 77; #endif arg = atoi (argv[1]); switch (arg) { case 0: { void *memory = malloc (5000000); if (memory == NULL) return 1; memset (memory, 17, 5000000); return 78; } case 1: ret = fprintf (stdout, "%.5000000f", 1.0); return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); case 2: ret = fprintf (stdout, "%.5000000f", -1.0); return !(ret == 5000003 || (ret < 0 && errno == ENOMEM)); case 3: ret = fprintf (stdout, "%.5000000e", 1.0); return !(ret >= 5000006 || (ret < 0 && errno == ENOMEM)); case 4: ret = fprintf (stdout, "%.5000000d", 1); return !(ret == 5000000 || (ret < 0 && errno == ENOMEM)); case 5: ret = fprintf (stdout, "%.5000000d", -1); return !(ret == 5000001 || (ret < 0 && errno == ENOMEM)); case 6: ret = fprintf (stdout, "%.5000000u", 1); return !(ret == 5000000 || (ret < 0 && errno == ENOMEM)); } return 0; } #else int main (int argc, char *argv[]) { return 77; } #endif