Mercurial > hg > octave-kai > gnulib-hg
changeset 8330:4bcc5e7b2c26
Tests for module 'vasprintf'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 04 Mar 2007 18:05:16 +0000 |
parents | b1c7067683a6 |
children | 0a462a560fcd |
files | ChangeLog modules/vasprintf-tests tests/test-vasprintf.c |
diffstat | 3 files changed, 98 insertions(+), 0 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2007-03-04 Bruno Haible <bruno@clisp.org> + * modules/vasprintf-tests: New file. + * tests/test-vasprintf.c: New file. + * modules/vasnprintf-tests: New file. * tests/test-vasnprintf.c: New file.
new file mode 100644 --- /dev/null +++ b/modules/vasprintf-tests @@ -0,0 +1,11 @@ +Files: +tests/test-vasprintf.c + +Depends-on: + +configure.ac: + +Makefile.am: +TESTS += test-vasprintf +check_PROGRAMS += test-vasprintf +
new file mode 100644 --- /dev/null +++ b/tests/test-vasprintf.c @@ -0,0 +1,84 @@ +/* Test of vasprintf() and asprintf() functions. + Copyright (C) 2007 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 2, 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, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include "vasprintf.h" + +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> + +#define ASSERT(expr) if (!(expr)) abort (); + +static int +my_asprintf (char **result, const char *format, ...) +{ + va_list args; + int ret; + + va_start (args, format); + ret = vasprintf (result, format, args); + va_end (args); + return ret; +} + +static void +test_vasprintf () +{ + char buf[8]; + int repeat; + + for (repeat = 0; repeat <= 8; repeat++) + { + char *result; + int retval = my_asprintf (&result, "%d", 12345); + ASSERT (retval == 5); + ASSERT (result != NULL); + ASSERT (strcmp (result, "12345") == 0); + free (result); + } +} + +static void +test_asprintf () +{ + char buf[8]; + int repeat; + + for (repeat = 0; repeat <= 8; repeat++) + { + char *result; + int retval = asprintf (&result, "%d", 12345); + ASSERT (retval == 5); + ASSERT (result != NULL); + ASSERT (strcmp (result, "12345") == 0); + free (result); + } +} + +int +main (int argc, char *argv[]) +{ + test_vasprintf (); + test_asprintf (); + return 0; +}