diff options
Diffstat (limited to 'libguile/gh_test_c.c')
-rw-r--r-- | libguile/gh_test_c.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/libguile/gh_test_c.c b/libguile/gh_test_c.c index b834b0dd2..43ae1cf5d 100644 --- a/libguile/gh_test_c.c +++ b/libguile/gh_test_c.c @@ -102,9 +102,9 @@ main_prog (int argc, char *argv[]) gh_eval_str_with_standard_handler ("(dosplay \"dude!\n\")"); /* now define some new primitives in C */ - cf = gh_new_procedure1_0 ("c_factorial", c_factorial); - gh_new_procedure1_0 ("c_sin", c_sin); - gh_new_procedure1_0 ("c_vector_test", c_vector_test); + cf = gh_new_procedure1_0 ("c-factorial", c_factorial); + gh_new_procedure1_0 ("c-sin", c_sin); + gh_new_procedure1_0 ("c-vector-test", c_vector_test); /* now try some (eval ...) action from C */ { @@ -118,8 +118,9 @@ main_prog (int argc, char *argv[]) } printf ("testing the predicates for procedure? and vector?\n"); - printf ("gh_procedure_p(c_factorial) is %d, gh_vector_p(c_factorial) is %d\n", + printf ("gh_procedure_p(c_factorial)->%d, gh_vector_p(c_factorial)->%d\n", gh_procedure_p (cf), gh_vector_p (cf)); + gh_eval_str("(c-vector-test 200)"); /* Test calling procedures. */ { @@ -210,12 +211,20 @@ c_vector_test (SCM s_length) unsigned long c_length; c_length = gh_scm2ulong (s_length); - printf ("requested length for vector: %ld\n", c_length); + printf ("VECTOR test -- requested length for vector: %ld", c_length); /* create a vector filled witth 0.0 entries */ - xvec = gh_vector (c_length, gh_double2scm (0.0)); + xvec = gh_make_vector (s_length, gh_double2scm (0.0)); /* set the second element in it to some floating point value */ - gh_vset (xvec, 2, gh_double2scm (1.9)); + gh_vector_set (xvec, gh_int2scm(2), gh_double2scm (1.9)); + + /* I think I can use == because Scheme's doubles should be the same + as C doubles, with no operations in between */ + if (gh_scm2double(gh_vector_ref (xvec, gh_int2scm(2))) == 1.9) { + printf("... PASS\n"); + } else { + printf("... FAIL\n"); + } return xvec; } |