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ffitest.c
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/* s7 ffi tester
*
* gcc -o ffitest ffitest.c -g3 -Wall s7.o -lm -I. -ldl -Wl,-export-dynamic
* gcc -o ffitest ffitest.c -g3 -Wall s7.o -DWITH_GMP -lgmp -lmpfr -lmpc -lm -I. -ldl -Wl,-export-dynamic
* gcc -o ffitest ffitest.c -fsanitize=address -fsanitize=bounds -fsanitize=pointer-compare -g3 -Wall -lasan -lubsan s7.o -lm -I. -ldl -Wl,-export-dynamic
* valgrind --leak-check=full --show-reachable=no --suppressions=/home/bil/cl/free.supp ffitest
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <inttypes.h>
#if WITH_GMP
#include <gmp.h>
#include <mpfr.h>
#include <mpc.h>
#endif
#include "s7.h"
#define ld64 PRId64
#ifndef WITH_GMP
#define WITH_GMP 0
#endif
#define ld64 PRId64
#define TO_STR(x) s7_object_to_c_string(sc, x)
#define TO_S7_INT(x) s7_make_integer(sc, x)
static s7_pointer a_function(s7_scheme *sc, s7_pointer args)
{
return(s7_car(args));
}
static s7_pointer test_hook_function(s7_scheme *sc, s7_pointer args)
{
s7_pointer val;
val = s7_symbol_local_value(sc, s7_make_symbol(sc, "a"), s7_car(args));
if ((!s7_is_integer(val)) ||
(s7_integer(val) != 1))
{
char *s1;
s1 = TO_STR(val);
fprintf(stderr, "%d: (hook 'a) is %s\n", __LINE__, s1);
free(s1);
}
return(val);
}
static char last_c;
static void my_print(s7_scheme *sc, unsigned char c, s7_pointer port)
{
last_c = c;
}
static s7_pointer my_read(s7_scheme *sc, s7_read_t peek, s7_pointer port)
{
return(s7_make_character(sc, '0'));
}
static s7_pointer my_error(s7_scheme *sc, s7_pointer args)
{
s7_error(sc, s7_make_symbol(sc, "my-error"), s7_list(sc, 1, s7_make_integer(sc, 60)));
return(s7_f(sc));
}
static s7_pointer my_no_error(s7_scheme *sc, s7_pointer args)
{
return(s7_make_integer(sc, 30));
}
static s7_pointer my_error_handler(s7_scheme *sc, s7_pointer args)
{
return(s7_car(s7_cadr(args)));
}
static bool tested_begin_hook = false;
static void test_begin_hook(s7_scheme *sc, bool *val)
{
tested_begin_hook = true;
}
static s7_pointer test_error_handler(s7_scheme *sc, s7_pointer args)
{
s7_display(sc, s7_make_symbol(sc, "error!"), s7_current_error_port(sc));
return(s7_f(sc));
}
static s7_pointer set_sym, set_val;
static s7_pointer scheme_set_notification(s7_scheme *sc, s7_pointer args)
{
set_sym = s7_car(args);
set_val = s7_cadr(args);
return(set_val);
}
typedef struct {
s7_double x;
s7_pointer data;
} dax;
static s7_int dax_type_tag = 0, dx_type_tag = 0;
static s7_pointer dax_to_string(s7_scheme *sc, s7_pointer args)
{
char *data_str, *str;
s7_pointer result;
int data_str_len;
dax *o = (dax *)s7_c_object_value(s7_car(args));
data_str = TO_STR(o->data);
data_str_len = strlen(data_str);
str = (char *)calloc(data_str_len + 32, sizeof(char));
snprintf(str, data_str_len + 32, "#<dax %.3f %s>", o->x, data_str);
free(data_str);
result = s7_make_string(sc, str);
free(str);
return(result);
}
static void free_dax(void *val)
{
if (val) free(val);
}
static void mark_dax(void *val)
{
dax *o = (dax *)val;
if (o) s7_mark(o->data);
}
static s7_pointer make_dax(s7_scheme *sc, s7_pointer args)
{
dax *o;
o = (dax *)malloc(sizeof(dax));
o->x = s7_real(s7_car(args));
if (s7_cdr(args) != s7_nil(sc))
o->data = s7_car(s7_cdr(args));
else o->data = s7_nil(sc);
return(s7_make_c_object(sc, dax_type_tag, (void *)o));
}
static s7_pointer is_dax(s7_scheme *sc, s7_pointer args)
{
return(s7_make_boolean(sc,
s7_is_c_object(s7_car(args)) &&
s7_c_object_type(s7_car(args)) == dax_type_tag));
}
static s7_pointer dax_x(s7_scheme *sc, s7_pointer args)
{
dax *o;
o = (dax *)s7_c_object_value(s7_car(args));
return(s7_make_real(sc, o->x));
}
static s7_pointer set_dax_x(s7_scheme *sc, s7_pointer args)
{
dax *o;
o = (dax *)s7_c_object_value(s7_car(args));
o->x = s7_real(s7_car(s7_cdr(args)));
return(s7_car(s7_cdr(args)));
}
static s7_pointer dax_data(s7_scheme *sc, s7_pointer args)
{
dax *o;
o = (dax *)s7_c_object_value(s7_car(args));
return(o->data);
}
static s7_pointer set_dax_data(s7_scheme *sc, s7_pointer args)
{
dax *o;
o = (dax *)s7_c_object_value(s7_car(args));
o->data = s7_car(s7_cdr(args));
return(o->data);
}
static bool equal_dax(void *val1, void *val2) /* this is the old form of equal? */
{
dax *d1, *d2;
if (val1 == val2)
return(true);
d1 = (dax *)val1;
d2 = (dax *)val2;
return((d1->x == d2->x) &&
(d1->data == d2->data)); /* we want s7_is_equal here, but the interpreter is not passed to us */
}
static s7_pointer equality_dax(s7_scheme *sc, s7_pointer args) /* this is the new form of equal? */
{
s7_pointer p1, p2;
dax *d1, *d2;
p1 = s7_car(args); /* we know this is a dax object */
p2 = s7_cadr(args);
if (p1 == p2)
return(s7_t(sc));
if ((!s7_is_c_object(p2)) ||
(s7_c_object_type(p2) != dax_type_tag))
return(s7_f(sc));
d1 = (dax *)s7_c_object_value(p1);
d2 = (dax *)s7_c_object_value(p2);
return(s7_make_boolean(sc, /* here we can call s7_is_equal */
(d1->x == d2->x) &&
(s7_is_equal(sc, d1->data, d2->data))));
}
static s7_pointer free_dx(s7_scheme *sc, s7_pointer obj)
{
free(s7_c_object_value(obj));
return(NULL);
}
static s7_pointer mark_dx(s7_scheme *sc, s7_pointer obj)
{
dax *o = (dax *)s7_c_object_value(obj);
if (o) s7_mark(o->data);
return(NULL);
}
static s7_pointer dx_to_list(s7_scheme *sc, s7_pointer obj)
{
return(s7_nil(sc));
}
static s7_pointer plus(s7_scheme *sc, s7_pointer args)
{
/* (define* (plus (red 32) blue) (+ (* 2 red) blue)) */
return(TO_S7_INT(2 * s7_integer(s7_car(args)) + s7_integer(s7_car(s7_cdr(args)))));
}
static s7_pointer plus1(s7_scheme *sc, s7_pointer args) /* check recursion in "unsafe" case */
{
s7_pointer d;
if (s7_integer(s7_car(args)) == 4)
d = s7_apply_function_star(sc, s7_name_to_value(sc, "plus1"),
s7_list(sc, 3,
s7_make_integer(sc, 1),
s7_make_integer(sc, 2),
s7_make_integer(sc, 3)));
else d = s7_make_integer(sc, 0);
return(s7_make_integer(sc, s7_integer(s7_car(args)) +
s7_integer(s7_cadr(args)) +
s7_integer(s7_caddr(args)) +
s7_integer(d)));
}
s7_pointer fs1(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs2(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs3(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs31(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs4(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs5(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs6(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
s7_pointer fs61(s7_scheme* sc, s7_pointer args) {if (s7_is_pair(args)) return(s7_car(args)); return s7_nil(sc);}
static s7_pointer mac_plus(s7_scheme *sc, s7_pointer args)
{
/* (define-macro (plus a b) `(+ ,a ,b)) */
s7_pointer a, b;
a = s7_car(args);
b = s7_cadr(args);
return(s7_list(sc, 3, s7_make_symbol(sc, "+"), a, b));
}
static s7_pointer mac_plus_mv(s7_scheme *sc, s7_pointer args)
{
return(s7_list(sc, 2, s7_make_symbol(sc, "+"), s7_values(sc, args))); /* s7_values is not a good idea here */
}
static s7_pointer open_plus(s7_scheme *sc, s7_pointer args)
{
#define plus_help "(plus obj ...) applies obj's plus method to obj and any trailing arguments."
s7_pointer obj, method;
obj = s7_car(args);
if (s7_is_openlet(obj))
{
method = s7_method(sc, obj, s7_make_symbol(sc, "plus"));
if (s7_is_procedure(method))
return(s7_apply_function(sc, method, s7_cdr(args)));
}
return(s7_f(sc));
}
static s7_pointer g_car(s7_scheme *sc, s7_pointer args) {return(s7_car(s7_car(args)));}
typedef struct {
size_t size;
double *data;
} g_block;
static s7_int g_block_type = 0;
static s7_pointer g_block_methods;
static s7_pointer g_make_block(s7_scheme *sc, s7_pointer args)
{
#define g_make_block_help "(make-block size) returns a new block of the given size"
g_block *g;
s7_pointer new_g;
g = (g_block *)calloc(1, sizeof(g_block));
g->size = (size_t)s7_integer(s7_car(args));
g->data = (double *)calloc(g->size, sizeof(double));
new_g = s7_make_c_object(sc, g_block_type, (void *)g);
s7_c_object_set_let(sc, new_g, g_block_methods);
s7_openlet(sc, new_g);
return(new_g);
}
static s7_pointer g_to_block(s7_scheme *sc, s7_pointer args)
{
#define g_block_help "(block ...) returns a block c_object with the arguments as its contents."
s7_pointer p, b;
size_t i, len;
g_block *gb;
len = s7_list_length(sc, args);
b = g_make_block(sc, s7_cons(sc, s7_make_integer(sc, len), s7_nil(sc)));
gb = (g_block *)s7_c_object_value(b);
for (i = 0, p = args; i < len; i++, p = s7_cdr(p))
gb->data[i] = s7_number_to_real(sc, s7_car(p));
return(b);
}
static s7_pointer g_block_to_string(s7_scheme *sc, s7_pointer args)
{
return(s7_make_string(sc, "<block>"));
}
static void g_block_free(void *value)
{
g_block *g = (g_block *)value;
free(g->data);
free(g);
}
static bool g_blocks_are_eql(void *val1, void *val2)
{
s7_int i, len;
g_block *b1 = (g_block *)val1;
g_block *b2 = (g_block *)val2;
if (val1 == val2) return(true);
len = b1->size;
if (len != b2->size) return(false);
for (i = 0; i < len; i++)
if (b1->data[i] != b2->data[i])
return(false);
return(true);
}
static s7_pointer g_blocks_are_equal(s7_scheme *sc, s7_pointer args)
{
return(s7_make_boolean(sc, g_blocks_are_eql((void *)s7_c_object_value(s7_car(args)), (void *)s7_c_object_value(s7_cadr(args)))));
}
static s7_pointer g_blocks_are_equivalent(s7_scheme *sc, s7_pointer args)
{
s7_pointer v1, v2, arg1, arg2;
g_block *g1, *g2;
bool result;
uint32_t gc1, gc2;
size_t len;
arg1 = s7_car(args);
arg2 = s7_cadr(args);
if (!s7_is_c_object(arg2))
return(s7_f(sc));
if (arg1 == arg2)
return(s7_make_boolean(sc, true));
if (s7_is_let(arg1)) /* (block-let (block)) */
return(s7_make_boolean(sc, false)); /* checked == above */
g1 = (g_block *)s7_c_object_value_checked(arg1, g_block_type);
if (!g1) return(s7_f(sc));
g2 = (g_block *)s7_c_object_value(arg2);
len = g1->size;
if (len != g2->size)
return(s7_make_boolean(sc, false));
v1 = s7_make_float_vector_wrapper(sc, len, g1->data, 1, NULL, false);
gc1 = s7_gc_protect(sc, v1);
v2 = s7_make_float_vector_wrapper(sc, len, g2->data, 1, NULL, false);
gc2 = s7_gc_protect(sc, v2);
result = s7_is_equivalent(sc, v1, v2);
s7_gc_unprotect_at(sc, gc1);
s7_gc_unprotect_at(sc, gc2);
return(s7_make_boolean(sc, result));
}
static void g_block_mark(void *val)
{
/* nothing to mark */
}
static s7_pointer g_block_ref(s7_scheme *sc, s7_pointer args)
{
g_block *g;
size_t index;
g = (g_block *)s7_c_object_value(s7_car(args));
index = (size_t)s7_integer(s7_cadr(args));
if (index < g->size)
return(s7_make_real(sc, g->data[index]));
return(s7_out_of_range_error(sc, "block-ref", 2, s7_cadr(args), "should be less than block length"));
}
static s7_pointer g_block_set(s7_scheme *sc, s7_pointer args)
{
g_block *g;
s7_int index;
if (s7_list_length(sc, args) != 3)
return(s7_wrong_number_of_args_error(sc, "block-set! takes 3 arguments: ~S", args));
g = (g_block *)s7_c_object_value(s7_car(args));
index = s7_integer(s7_cadr(args));
if ((index >= 0) && (index < g->size))
{
g->data[index] = s7_number_to_real(sc, s7_caddr(args));
return(s7_caddr(args));
}
return(s7_out_of_range_error(sc, "block-set", 2, s7_cadr(args), "should be less than block length"));
}
static s7_pointer g_block_length(s7_scheme *sc, s7_pointer args)
{
g_block *g = (g_block *)s7_c_object_value(s7_car(args));
return(s7_make_integer(sc, g->size));
}
static s7_pointer g_block_copy(s7_scheme *sc, s7_pointer args)
{
s7_pointer obj, new_g;
g_block *g, *g1;
obj = s7_car(args);
g = (g_block *)s7_c_object_value(obj);
new_g = g_make_block(sc, s7_cons(sc, s7_make_integer(sc, g->size), s7_nil(sc)));
g1 = (g_block *)s7_c_object_value(new_g);
memcpy((void *)(g1->data), (void *)(g->data), g->size * sizeof(double));
return(new_g);
}
static s7_pointer g_block_reverse(s7_scheme *sc, s7_pointer args)
{
size_t i, j;
s7_pointer obj, new_g;
g_block *g, *g1;
obj = s7_car(args);
g = (g_block *)s7_c_object_value(obj);
new_g = g_make_block(sc, s7_cons(sc, s7_make_integer(sc, g->size), s7_nil(sc)));
g1 = (g_block *)s7_c_object_value(new_g);
for (i = 0, j = g->size - 1; i < g->size; i++, j--)
g1->data[i] = g->data[j];
return(new_g);
}
static s7_pointer g_block_fill(s7_scheme *sc, s7_pointer args)
{
s7_pointer obj;
size_t i;
double fill_val;
g_block *g;
obj = s7_car(args);
g = (g_block *)s7_c_object_value(obj);
fill_val = s7_number_to_real(sc, s7_cadr(args));
for (i = 0; i < g->size; i++)
g->data[i] = fill_val;
return(obj);
}
static bool symbol_func(const char *symbol_name, void *data)
{
return(false);
}
static bool symbol_func_1(const char *symbol_name, void *data)
{
return(false);
}
static s7_pointer our_abs(s7_scheme *sc, s7_pointer args)
{
return(s7_make_real(sc, (s7_Double)(1.0 + s7_number_to_real(sc, s7_car(args)))));
}
static s7_pointer make_f1(s7_scheme *sc, s7_pointer args)
{
s7_pointer x = s7_car(args);
char buf[256];
snprintf(buf, 256, "(let ((x %ld)) (lambda (y) (+ x y)))", s7_integer(x));
return(s7_eval_c_string(sc, buf));
}
static s7_pointer g_f2(s7_scheme *sc, s7_pointer args) /* (f f 12) */
{
s7_pointer let = s7_function_let(sc, s7_car(args));
s7_pointer x = s7_symbol_local_value(sc, s7_make_symbol(sc, "x"), let);
return(s7_make_integer(sc, s7_integer(x) + s7_integer(s7_cadr(args))));
}
static s7_pointer make_f2(s7_scheme *sc, s7_pointer args) /* (make-f 1) */
{
s7_pointer let = s7_sublet(sc, s7_curlet(sc), s7_nil(sc));
s7_gc_protect(sc, let);
s7_define(sc, let, s7_make_symbol(sc, "x"), s7_car(args));
return(s7_make_typed_function_with_environment(sc, NULL, g_f2, 2, 0, false, "f", NULL, let));
}
static s7_scheme *cur_sc;
static const char *pretty_print(s7_scheme *sc, s7_pointer obj) /* (pretty-print obj) */
{
return(s7_string(
s7_eval_c_string_with_environment(sc,
"(catch #t \
(lambda () \
(unless (defined? 'pp) \
(load \"write.scm\")) \
(pp obj)) \
(lambda (type info) \
(apply format #f info)))",
s7_inlet(sc, s7_list(sc, 1, s7_cons(sc, s7_make_symbol(sc, "obj"), obj))))));
}
#if WITH_GMP
static s7_pointer big_add_1(s7_scheme *sc, s7_pointer args)
{
/* add 1 to either a normal number or a bignum */
s7_pointer x, n;
x = s7_car(args);
if (s7_is_big_integer(x))
{
mpz_t big_n;
mpz_init_set(big_n, *s7_big_integer(x));
mpz_add_ui(big_n, big_n, 1);
n = s7_make_big_integer(sc, &big_n);
mpz_clear(big_n);
return(n);
}
if (s7_is_big_ratio(x))
{
mpq_t big_q;
mpq_init(big_q);
mpq_set_si(big_q, 1, 1);
mpq_add(big_q, *s7_big_ratio(x), big_q);
mpq_canonicalize(big_q);
n = s7_make_big_ratio(sc, &big_q);
mpq_clear(big_q);
return(n);
}
if (s7_is_big_real(x))
{
mpfr_t big_x;
mpfr_init_set(big_x, *s7_big_real(x), MPFR_RNDN);
mpfr_add_ui(big_x, big_x, 1, MPFR_RNDN);
n = s7_make_big_real(sc, &big_x);
mpfr_clear(big_x);
return(n);
}
if (s7_is_big_complex(x))
{
mpc_t big_z;
mpc_init2(big_z, mpc_get_prec(*s7_big_complex(x)));
mpc_add_ui(big_z, *s7_big_complex(x), 1, MPC_RNDNN);
n = s7_make_big_complex(sc, &big_z);
mpc_clear(big_z);
return(n);
}
if (s7_is_integer(x))
return(s7_make_integer(sc, 1 + s7_integer(x)));
if (s7_is_rational(x))
return(s7_make_ratio(sc, s7_numerator(x) + s7_denominator(x), s7_denominator(x)));
if (s7_is_real(x))
return(s7_make_real(sc, 1.0 + s7_real(x)));
if (s7_is_complex(x))
return(s7_make_complex(sc, 1.0 + s7_real_part(x), s7_imag_part(x)));
return(s7_wrong_type_arg_error(sc, "add-1", 0, x, "a number"));
}
#endif
static const char *snd_names[8] = {
"*clm-array-print-length*", "ws.scm",
"*clm-channels*", "ws.scm",
"zone-tailed-hawk", "animals.scm",
"zoom-spectrum", "examp.scm",
};
static s7_double opt_d_func(void) {return(1.0);}
static s7_pointer g_d_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, 1.0));}
static s7_double opt_d_d_func(s7_double x) {return(x + 1.0);}
static s7_pointer g_d_d_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + 1.0));}
static s7_double opt_d_dd_func(s7_double x, s7_double y) {return(x + y);}
static s7_pointer g_d_dd_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + s7_real(s7_cadr(args))));}
static s7_double opt_d_ddd_func(s7_double x, s7_double y, s7_double z) {return(x + y + z);}
static s7_pointer g_d_ddd_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + s7_real(s7_cadr(args)) + s7_real(s7_caddr(args))));}
static s7_double opt_d_dddd_func(s7_double w, s7_double x, s7_double y, s7_double z) {return(w + x + y + z);}
static s7_pointer g_d_dddd_func(s7_scheme *sc, s7_pointer args)
{
return(s7_make_real(sc, s7_real(s7_car(args)) + s7_real(s7_cadr(args)) + s7_real(s7_caddr(args)) + s7_real(s7_cadddr(args))));
}
static s7_double opt_d_p_func(s7_pointer x) {return(s7_real(x));}
static s7_pointer g_d_p_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args))));}
static s7_int opt_i_i_func(s7_int x) {return(x + 1);}
static s7_pointer g_i_i_func(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, s7_integer(s7_car(args)) + 1));}
static s7_int opt_i_ii_func(s7_int x, s7_int y) {return(x + y);}
static s7_pointer g_i_ii_func(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, s7_integer(s7_car(args)) + s7_integer(s7_cadr(args))));}
static s7_double opt_d_id_func(s7_int x, s7_double y) {return(x + y);}
static s7_pointer g_d_id_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_integer(s7_car(args)) + s7_real(s7_cadr(args))));}
static s7_double opt_d_ip_func(s7_int x, s7_pointer y) {return(x + s7_real(y));}
static s7_pointer g_d_ip_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_integer(s7_car(args)) + s7_real(s7_cadr(args))));}
static s7_int opt_i_7d_func(s7_scheme *sc, s7_double x) {return((s7_int)x);}
static s7_pointer g_i_7d_func(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, (s7_int)s7_real(s7_car(args))));}
static s7_int opt_i_7p_func(s7_scheme *sc, s7_pointer x) {return(s7_integer(x));}
static s7_pointer g_i_7p_func(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, s7_integer(s7_car(args))));}
static s7_double opt_d_pd_func(s7_pointer x, s7_double y) {return(s7_real(x) + y);}
static s7_pointer g_d_pd_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + s7_real(s7_cadr(args))));}
static s7_double opt_d_7pi_func(s7_scheme *sc, s7_pointer x, s7_int y) {return(s7_real(x) + y);}
static s7_pointer g_d_7pi_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + s7_integer(s7_cadr(args))));}
static s7_double opt_d_7pid_func(s7_scheme *sc, s7_pointer x, s7_int y, s7_double z) {return(s7_real(x) + y + z);}
static s7_pointer g_d_7pid_func(s7_scheme *sc, s7_pointer args) {return(s7_make_real(sc, s7_real(s7_car(args)) + s7_integer(s7_cadr(args)) + s7_real(s7_caddr(args))));}
static bool opt_b_p_func(s7_pointer x) {return(s7_is_real(x));}
static s7_pointer g_b_p_func(s7_scheme *sc, s7_pointer args) {return(s7_make_boolean(sc, s7_is_real(s7_car(args))));}
static s7_pointer opt_p_d_func(s7_scheme *sc, s7_double x) {return(s7_make_real(sc, x));}
static s7_pointer g_p_d_func(s7_scheme *sc, s7_pointer args) {return(s7_car(args));}
static s7_double opt_d_v_func(void *x) {g_block *g = (g_block *)x; return(g->data[0]);}
static s7_pointer g_d_v_func(s7_scheme *sc, s7_pointer args) {g_block *g; g = (g_block *)s7_c_object_value(s7_car(args)); return(s7_make_real(sc, g->data[0]));}
static s7_double opt_d_vd_func(void *x, s7_double y) {g_block *g = (g_block *)x; return(y + g->data[0]);}
static s7_pointer g_d_vd_func(s7_scheme *sc, s7_pointer args)
{
g_block *g;
g = (g_block *)s7_c_object_value(s7_car(args));
return(s7_make_real(sc, s7_real(s7_cadr(args)) + g->data[0]));
}
static s7_double opt_d_vid_func(void *x, s7_int y, s7_double z) {g_block *g = (g_block *)x; return(z + g->data[y]);}
static s7_pointer g_d_vid_func(s7_scheme *sc, s7_pointer args)
{
g_block *g;
g = (g_block *)s7_c_object_value(s7_car(args));
return(s7_make_real(sc, s7_real(s7_caddr(args)) + g->data[s7_integer(s7_cadr(args))]));
}
static s7_double opt_d_vdd_func(void *x, s7_double y, s7_double z) {g_block *g = (g_block *)x; return(y + z + g->data[0]);}
static s7_pointer g_d_vdd_func(s7_scheme *sc, s7_pointer args)
{
g_block *g;
g = (g_block *)s7_c_object_value(s7_car(args));
return(s7_make_real(sc, s7_real(s7_cadr(args)) + s7_real(s7_caddr(args)) + g->data[0]));
}
/* s7_call_with_catch */
static s7_pointer make_func, catcher1, catcher2;
static s7_pointer ter_bad_func(s7_scheme *sc, s7_pointer args) {s7_eval_c_string(sc, "(/ 10 0)"); return(s7_t(sc));}
static s7_pointer ter_error_handler(s7_scheme *sc, s7_pointer args) {return s7_f(sc);}
static s7_pointer ter1_bad_func(s7_scheme *sc, s7_pointer args) {return(s7_call_with_catch(sc, s7_t(sc), make_func, catcher1));}
static s7_pointer ter1_error_handler(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, 123));}
static s7_pointer ter2_bad_func(s7_scheme *sc, s7_pointer args) {return(s7_wrong_type_error(sc, s7_make_symbol(sc, "ter2"), 0, args, s7_make_string(sc, "oops")));}
static s7_pointer ter2_error_handler(s7_scheme *sc, s7_pointer args) {return(s7_apply_function(sc, s7_name_to_value(sc, "format"), s7_cons(sc, s7_f(sc), s7_cadr(args))));}
/* another s7_call_with_catch case thanks to Woody Douglass */
static int32_t wd_val = 0;
static s7_pointer wd_inner_test(s7_scheme *s, s7_pointer args)
{
s7_error(s, s7_make_symbol(s, "test-error"), s7_list(s, 1, s7_make_string(s, "TEST ERROR")));
return s7_nil(s);
}
static s7_pointer wd_test_fn(s7_scheme *s, s7_pointer args)
{
wd_val = 1;
s7_call_with_catch(s, s7_t(s), s7_name_to_value(s, "wd-inner-test"), s7_name_to_value(s, "wd-inner-test-handler"));
wd_val = 2;
return s7_nil(s);
}
static s7_pointer wd_inner_test_handler(s7_scheme *s, s7_pointer args) {return s7_nil(s);}
static int32_t wd1_val = 0, wd2_val = 0;
static s7_pointer wd1_test_fn(s7_scheme *s, s7_pointer args)
{
wd1_val = 1;
s7_call_with_catch(s, s7_t(s), s7_name_to_value(s, "wd1-inner-fn"), s7_name_to_value(s, "wd-inner-test-handler"));
wd1_val = 2;
return s7_nil(s);
}
static s7_pointer wd1_inner_fn(s7_scheme *s, s7_pointer args)
{
wd2_val = 11;
s7_call_with_catch(s, s7_t(s), s7_name_to_value(s, "wd-inner-test"), s7_name_to_value(s, "wd-inner-test-handler"));
wd2_val = 12;
return s7_nil(s);
}
static s7_pointer make_and_free(s7_scheme *sc)
{
s7_scheme *s7;
s7 = s7_init();
s7_eval_c_string(sc, "(+ 1 1)"); /* or load some file? */
s7_free(s7);
return(s7_f(sc));
}
static s7_pointer g_expand(s7_scheme *sc, s7_pointer args) {return(s7_make_integer(sc, s7_integer(s7_car(args)) + 1));}
int main(int argc, char **argv)
{
s7_scheme *sc;
s7_pointer p, p1, perm1, perm2;
s7_int i, gc_loc;
char *s1, *s2;
sc = s7_init();
cur_sc = sc;
{
char b1[32];
snprintf(b1, 32, "%d.%d", S7_MAJOR_VERSION, S7_MINOR_VERSION);
if (strcmp(b1, S7_VERSION) != 0) fprintf(stderr, "version mismatch: %d.%d != %s\n", S7_MAJOR_VERSION, S7_MINOR_VERSION, S7_VERSION);
if (strlen(S7_DATE) < 6) fprintf(stderr, "S7_DATE: %s\n", S7_DATE);
}
s7_set_history_enabled(sc, false);
if (s7_history_enabled(sc)) fprintf(stderr, "%d: history is enabled\n", __LINE__);
/* try each straight (no errors) case */
if (!s7_is_null(sc, s7_nil(sc))) fprintf(stderr, "%d: () is not null?\n", __LINE__);
if (s7_is_pair(s7_nil(sc))) fprintf(stderr, "%d: () is a pair?\n", __LINE__);
if (!s7_is_boolean(s7_t(sc))) fprintf(stderr, "%d: #t is not boolean?\n", __LINE__);
if (!s7_is_boolean(s7_f(sc))) fprintf(stderr, "%d: #f is not boolean?\n", __LINE__);
if (s7_boolean(sc, s7_f(sc))) fprintf(stderr, "%d: #f is #t?\n", __LINE__);
if (!s7_boolean(sc, s7_t(sc))) fprintf(stderr, "%d: #t is #f?\n", __LINE__);
p = s7_make_boolean(sc, true);
if (p != s7_t(sc)) fprintf(stderr, "%d: s7_t(sc) is not #t?\n", __LINE__);
p = s7_make_boolean(sc, false);
if (p != s7_f(sc)) fprintf(stderr, "%d: s7_f(sc) is not #f?\n", __LINE__);
if (!s7_is_eq(s7_f(sc), s7_f(sc))) fprintf(stderr, "%d: (eq? s7_f(sc) s7_f(sc)) -> #f?\n", __LINE__);
if (!s7_is_eqv(sc, s7_f(sc), s7_f(sc))) fprintf(stderr, "%d: (eqv? s7_f(sc) s7_f(sc)) -> #f?\n", __LINE__);
if (!s7_is_equal(sc, s7_f(sc), s7_f(sc))) fprintf(stderr, "%d: (equal? s7_f(sc) s7_f(sc)) -> #f?\n", __LINE__);
if (!s7_is_unspecified(sc, s7_unspecified(sc))) fprintf(stderr, "%d: s7_unspecifed(sc) is not #<unspecified>?\n", __LINE__);
if (s7_is_eq(s7_eof_object(sc), s7_undefined(sc))) fprintf(stderr, "%d: (eq? #<eof> #<undefined>) -> #t?\n", __LINE__);
if (s7_is_eqv(sc, s7_eof_object(sc), s7_undefined(sc))) fprintf(stderr, "%d: (eqv? #eof> #<undefined>) -> #t?\n", __LINE__);
if (s7_is_equal(sc, s7_eof_object(sc), s7_undefined(sc))) fprintf(stderr, "%d: (equal? #<eof> #<undefined>) -> #t?\n", __LINE__);
if (!s7_is_valid(sc, s7_t(sc))) fprintf(stderr, "%d: s7_t(sc) is not valid?\n", __LINE__);
{
typedef struct fake_cell {
union {
uint64_t flag;
uint8_t type_field;
} tf;
int64_t hloc, i1, i2, i3;
} fake_cell;
fake_cell *x;
x = calloc(1, sizeof(fake_cell));
x->tf.flag = 53 + (1 << 11);
if (s7_is_valid(sc, (s7_pointer)x))
fprintf(stderr, "fake_cell is ok?\n");
#if 0
if (!s7_is_provided(sc, "debugging"))
{
s1 = TO_STR((s7_pointer)x);
free(s1);
}
#endif
free(x);
}
if (s7_is_c_pointer(s7_t(sc))) fprintf(stderr, "%d: s7_t(sc) is a raw c pointer?\n", __LINE__);
i = 32;
p = s7_make_c_pointer(sc, (void *)(&i));
if (!s7_is_c_pointer(p))
{fprintf(stderr, "%d: %s is not a raw c pointer?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
i = (*((int *)s7_c_pointer(p)));
if (i != 32)
fprintf(stderr, "%d: 32 -> %" ld64 " via raw c pointer?\n", __LINE__, i);
s7_provide(sc, "ffitest");
if (!s7_is_provided(sc, "ffitest"))
{fprintf(stderr, "%d: *features* %s doesn't provide 'ffitest?\n", __LINE__, s1 = TO_STR(s7_name_to_value(sc, "*features*"))); free(s1);}
p = s7_cons(sc, s7_f(sc), s7_t(sc));
gc_loc = s7_gc_protect(sc, p);
if (p != s7_gc_protected_at(sc, gc_loc))
{fprintf(stderr, "%d: %s is not gc protected at %" ld64 ": %s?\n", __LINE__, s1 = TO_STR(p), gc_loc, s2 = TO_STR(s7_gc_protected_at(sc, gc_loc))); free(s1); free(s2);}
if (s7_car(p) != s7_f(sc))
{fprintf(stderr, "%d: (car %s) is not #f?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_cdr(p) != s7_t(sc))
{fprintf(stderr, "%d: (cdr %s) is not #t?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_pair(p))
{fprintf(stderr, "%d: %s is not a pair?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s7_set_car(p, s7_eof_object(sc));
if (s7_car(p) != s7_eof_object(sc))
{fprintf(stderr, "%d: (car %s) is not #<eof>?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s7_set_cdr(p, s7_unspecified(sc));
if (s7_cdr(p) != s7_unspecified(sc))
{fprintf(stderr, "%d: (cdr %s) is not #<unspecified>?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s7_gc_unprotect_at(sc, gc_loc);
{ /* force realloc of protected_objects array */
#define GCPO_SIZE 18
s7_int gc_locs[GCPO_SIZE];
s7_pointer gc_p[GCPO_SIZE];
for (i = 0; i < GCPO_SIZE; i++) /* initial size probably = 16 */
gc_locs[i] = s7_gc_protect(sc, gc_p[i] = s7_cons(sc, s7_make_integer(sc, i), s7_nil(sc)));
/* s7_gc(sc); */ /* maybe export this? gc proc s7.c 7729 */
for (i = 0; i < GCPO_SIZE; i++)
{
if ((s7_gc_protected_at(sc, gc_locs[i]) != gc_p[i]) ||
(s7_type_of(sc, gc_p[i]) == s7_f(sc)) ||
(s7_integer(s7_car(gc_p[i])) != i))
{fprintf(stderr, "gc_protected_objects[%" ld64 "] is changed: %s\n", i, s1 = TO_STR(gc_p[i])); free(s1);}
s7_gc_unprotect_at(sc, gc_locs[i]);
}}
p = TO_S7_INT(123);
gc_loc = s7_gc_protect(sc, p);
if (!s7_is_integer(p))
{fprintf(stderr, "%d: %s is not integral?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_rational(p))
{fprintf(stderr, "%d: %s is not rational?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_ratio(p))
{fprintf(stderr, "%d: %s is a ratio?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_real(p))
{fprintf(stderr, "%d: %s is not real?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_complex(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_number(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_integer(p) != 123)
{fprintf(stderr, "%d: %s is not 123?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s2 = s7_number_to_string(sc, p, 10);
if (strcmp(s2, "123") != 0)
{fprintf(stderr, "%d: (number->string %s) is not \"123\"?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
free(s2);
if (s7_number_to_integer(sc, p) != 123)
{fprintf(stderr, "%d: s7_number_to_integer %s is not 123?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_number_to_integer_with_caller(sc, p, "ffitest") != 123)
{fprintf(stderr, "%d: s7_number_to_integer_with_caller %s is not 123?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_string(s7_object_to_string(sc, p, false)))
{fprintf(stderr, "%s is not a string\n", s1 = TO_STR(s7_object_to_string(sc, p, false))); free(s1);}
if (strcmp(s7_string(s7_object_to_string(sc, p, true)), "123") != 0)
fprintf(stderr, "%s is not \"123\"", s7_string(s7_object_to_string(sc, p, true)));
s7_gc_unprotect_at(sc, gc_loc);
p = s7_make_ratio(sc, 123, 5);
gc_loc = s7_gc_protect(sc, p);
if (s7_is_integer(p))
{fprintf(stderr, "%d: %s is integral?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_rational(p))
{fprintf(stderr, "%d: %s is not rational?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_ratio(p))
{fprintf(stderr, "%d: %s is not a ratio?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_real(p))
{fprintf(stderr, "%d: %s is not real?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_complex(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_number(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_numerator(p) != 123)
{fprintf(stderr, "%d: (numerator %s) is not 123?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_denominator(p) != 5)
{fprintf(stderr, "%d: (denominator %s) is not 5?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s2 = s7_number_to_string(sc, p, 10);
if (strcmp(s2, "123/5") != 0)
{fprintf(stderr, "%d: (number->string %s) is not \"123/5\"?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
free(s2);
s7_gc_unprotect_at(sc, gc_loc);
p = s7_make_real(sc, 1.5);
gc_loc = s7_gc_protect(sc, p);
if (s7_is_integer(p))
{fprintf(stderr, "%d: %s is integral?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_rational(p))
{fprintf(stderr, "%d: %s is rational?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_ratio(p))
{fprintf(stderr, "%d: %s is a ratio?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_real(p))
{fprintf(stderr, "%d: %s is not real?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_complex(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_number(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_real(p) != 1.5)
{fprintf(stderr, "%d: %s is not 1.5?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s2 = s7_number_to_string(sc, p, 10);
if (strcmp(s2, "1.5") != 0)
{fprintf(stderr, "%d: (number->string %s) is not \"1.5\"?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
free(s2);
if (s7_number_to_real(sc, p) != 1.5)
{fprintf(stderr, "%d: s7_number_to_real %s is not 1.5?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_number_to_real_with_caller(sc, p, "ffitest") != 1.5)
{fprintf(stderr, "%d: s7_number_to_real_with_caller %s is not 1.5?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_number_to_real_with_location(sc, p, s7_make_symbol(sc, "ffitest")) != 1.5)
{fprintf(stderr, "%d: s7_number_to_real_with_location %s is not 1.5?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s7_gc_unprotect_at(sc, gc_loc);
p = s7_make_mutable_real(sc, 1.5);
if (!s7_is_real(p))
{fprintf(stderr, "%d: %s is not real?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
p = s7_make_complex(sc, 1.0, 1.0);
gc_loc = s7_gc_protect(sc, p);
if (s7_is_integer(p))
{fprintf(stderr, "%d: %s is integral?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_rational(p))
{fprintf(stderr, "%d: %s is rational?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_ratio(p))
{fprintf(stderr, "%d: %s is a ratio?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_is_real(p))
{fprintf(stderr, "%d: %s is real?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_complex(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (!s7_is_number(p))
{fprintf(stderr, "%d: %s is not complex?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_real_part(p) != 1.0)
{fprintf(stderr, "%d: (real-part %s) is not 1.0?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
if (s7_imag_part(p) != 1.0)
{fprintf(stderr, "%d: (imag-part %s) is not 1.0?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
s2 = s7_number_to_string(sc, p, 10);
if (strcmp(s2, "1.0+1.0i") != 0)
{fprintf(stderr, "%d: (number->string %s) is not \"1.0+1.0i\"?\n", __LINE__, s1 = TO_STR(p)); free(s1);}
free(s2);
s7_set_immutable(sc, p);
if (!s7_is_immutable(p))