mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 11:50:28 +02:00
0c1f2b0e0d
* test-suite/standalone/test-loose-ends.c, test-suite/standalone/test-num2integral.c, test-suite/standalone/test-round.c, test-suite/standalone/test-scm-c-bind-keyword-arguments.c, test-suite/standalone/test-scm-c-read.c, test-suite/standalone/test-scm-values.c, test-suite/standalone/test-smob-mark.c, test-suite/standalone/test-srfi-4.c: Add #undef NDEBUG.
90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/* Copyright (C) 2014 Free Software Foundation, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301 USA
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
/* Make sure the assertions are tested. */
|
|
#undef NDEBUG
|
|
|
|
#include <libguile.h>
|
|
|
|
#include <stdio.h>
|
|
#include <assert.h>
|
|
|
|
static void
|
|
test_writable_elements ()
|
|
{
|
|
SCM elts = scm_list_4 (scm_from_int (1), scm_from_int (2),
|
|
scm_from_int (3), scm_from_int (4));
|
|
|
|
{
|
|
SCM v = scm_u32vector (elts);
|
|
size_t len;
|
|
ssize_t inc;
|
|
scm_t_array_handle h;
|
|
scm_t_uint32 *elts = scm_u32vector_writable_elements (v, &h, &len, &inc);
|
|
assert (len == 4);
|
|
assert (inc == 1);
|
|
assert (elts[0] == 1);
|
|
assert (elts[3] == 4);
|
|
scm_array_handle_release (&h);
|
|
}
|
|
|
|
{
|
|
SCM v = scm_f32vector (elts);
|
|
size_t len;
|
|
ssize_t inc;
|
|
scm_t_array_handle h;
|
|
float *elts = scm_f32vector_writable_elements (v, &h, &len, &inc);
|
|
assert (len == 4);
|
|
assert (inc == 1);
|
|
assert (elts[0] == 1.0);
|
|
assert (elts[3] == 4.0);
|
|
scm_array_handle_release (&h);
|
|
}
|
|
|
|
{
|
|
SCM v = scm_c32vector (elts);
|
|
size_t len;
|
|
ssize_t inc;
|
|
scm_t_array_handle h;
|
|
float *elts = scm_c32vector_writable_elements (v, &h, &len, &inc);
|
|
assert (len == 4);
|
|
assert (inc == 1);
|
|
assert (elts[0] == 1.0);
|
|
assert (elts[1] == 0.0);
|
|
assert (elts[6] == 4.0);
|
|
assert (elts[7] == 0.0);
|
|
scm_array_handle_release (&h);
|
|
}
|
|
}
|
|
|
|
static void
|
|
tests (void *data, int argc, char **argv)
|
|
{
|
|
test_writable_elements ();
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
scm_boot_guile (argc, argv, tests, NULL);
|
|
return 0;
|
|
}
|