mirror of
https://https.git.savannah.gnu.org/git/gnulib.git
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Eric Blake
c0fea97ccf
* tests/test-alloca-opt.c: Remove #ifdef HAVE_CONFIG_H. * tests/test-allocsa.c, tests/test-arcfour.c, tests/test-arctwo.c, tests/test-argmatch.c, tests/test-argp.c, tests/test-array_list.c, tests/test-array_oset.c, tests/test-atexit.c, test-avltree_list.c, test-avltree_oset.c, test-avltreehash_list.c, test-base64.c, test-binary-io.c, test-c-ctype.c, test-c-strcasecmp.c, test-c-strcasestr.c, test-c-strncasecmp.c, test-c-strstr.c, test-canonicalize-lgpl.c, test-carray_list.c, test-crc.c, test-des.c, test-dirname.c, test-fflush.c, test-fprintf-posix.c, test-gc-arcfour.c, test-gc-arctwo.c, test-gc-des.c, test-gc-hmac-md5.c, test-gc-hmac-sha1.c, test-gc-md2.c, test-gc-md4.c, test-gc-md5.c, test-gc-pbkdf2-sha1.c, test-gc-rijndael.c, test-gc-sha1.c, test-gc.c, test-getpass.c, test-hmac-md5.c, test-hmac-sha1.c, test-iconv.c, test-linked_list.c, test-linkedhash_list.c, test-lock.c, test-mbscasecmp.c, test-mbscasestr1.c, test-mbscasestr2.c, test-mbscasestr3.c, test-mbscasestr4.c, test-mbschr.c, test-mbscspn.c, test-mbsncasecmp.c, test-mbspbrk.c, test-mbspcasecmp.c, test-mbsrchr.c, test-mbsspn.c, test-mbsstr1.c, test-mbsstr2.c, test-mbsstr3.c, test-md2.c, test-md4.c, test-md5.c, test-memmem.c, test-printf-posix.c, test-rbtree_list.c, test-rbtree_oset.c, test-rbtreehash_list.c, test-read-file.c, test-rijndael.c, test-snprintf-posix.c, test-snprintf.c, test-sprintf-posix.c, test-stdint.c, test-strcasestr.c, test-striconv.c, test-striconveh.c, test-striconveha.c, test-tls.c, test-vasnprintf-posix.c, test-vasnprintf-posix2.c, test-vasnprintf.c, test-vasprintf-posix.c, test-vasprintf.c, test-verify.c, test-vfprintf-posix.c, test-vprintf-posix.c, test-vsnprintf-posix.c, test-vsnprintf.c, test-vsprintf-posix.c, test-xvasprintf.c: Likewise.
90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
/* Test of vasprintf() and asprintf() functions.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
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#include <config.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#define ASSERT(expr) \
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do \
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{ \
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if (!(expr)) \
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{ \
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fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
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abort (); \
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} \
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} \
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while (0)
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static int
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my_asprintf (char **result, const char *format, ...)
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{
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va_list args;
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int ret;
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va_start (args, format);
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ret = vasprintf (result, format, args);
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va_end (args);
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return ret;
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}
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static void
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test_vasprintf ()
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{
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int repeat;
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for (repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = my_asprintf (&result, "%d", 12345);
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ASSERT (retval == 5);
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ASSERT (result != NULL);
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ASSERT (strcmp (result, "12345") == 0);
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free (result);
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}
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}
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static void
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test_asprintf ()
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{
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int repeat;
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for (repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = asprintf (&result, "%d", 12345);
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ASSERT (retval == 5);
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ASSERT (result != NULL);
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ASSERT (strcmp (result, "12345") == 0);
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free (result);
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}
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}
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int
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main (int argc, char *argv[])
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{
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test_vasprintf ();
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test_asprintf ();
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return 0;
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}
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