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/* test-loose-ends.c
*
* Test items of the Guile C API that aren't covered by any other tests.
*/
/* Copyright (C) 2009, 2012 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
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <libguile.h>
#include <stdio.h>
#include <assert.h>
#include <string.h>
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
static void
test_scm_from_locale_keywordn ()
{
SCM kw = scm_from_locale_keywordn ("thusly", 4);
assert (scm_is_true (scm_keyword_p (kw)));
}
static void
test_scm_local_eval ()
{
SCM result;
scm_c_use_module ("ice-9 local-eval");
result = scm_local_eval
(scm_list_3 (scm_from_latin1_symbol ("+"),
scm_from_latin1_symbol ("x"),
scm_from_latin1_symbol ("y")),
scm_c_eval_string ("(let ((x 1) (y 2)) (the-environment))"));
assert (scm_is_true (scm_equal_p (result,
scm_from_signed_integer (3))));
}
static void
test_scm_call ()
{
SCM result;
result = scm_call (scm_c_public_ref ("guile", "+"),
scm_from_int (1),
scm_from_int (2),
SCM_UNDEFINED);
assert (scm_is_true (scm_equal_p (result, scm_from_int (3))));
result = scm_call (scm_c_public_ref ("guile", "list"),
SCM_UNDEFINED);
assert (scm_is_eq (result, SCM_EOL));
}
static void
test_scm_to_pointer ()
{
int (*add3) (int a, int b, int c);
SCM int_type = scm_c_public_ref ("system foreign", "int");
add3 = scm_to_pointer
(scm_procedure_to_pointer (int_type,
scm_c_public_ref ("guile", "+"),
scm_list_3 (int_type,
int_type,
int_type)));
assert ((*add3) (1000000, 1000, -1) == 1000999);
}
static void
tests (void *data, int argc, char **argv)
{
test_scm_from_locale_keywordn ();
test_scm_local_eval ();
test_scm_call ();
test_scm_to_pointer ();
}
int
main (int argc, char *argv[])
{
scm_boot_guile (argc, argv, tests, NULL);
return 0;
}
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