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guile/test-suite/standalone/test-conversion.c
Marius Vollmer 92205699d0 The FSF has a new address.
2005-05-23 19:57:22 +00:00

1028 lines
26 KiB
C
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/* Copyright (C) 1999,2000,2001,2003,2004 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 2.1 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
*/
#include "libguile.h"
#include <stdio.h>
#include <assert.h>
#include <string.h>
static void
test_1 (const char *str, scm_t_intmax min, scm_t_intmax max,
int result)
{
int r = scm_is_signed_integer (scm_c_eval_string (str), min, max);
if (r != result)
{
fprintf (stderr, "fail: scm_is_signed_integer (%s, %Ld, %Ld) == %d\n",
str, min, max, result);
exit (1);
}
}
static void
test_is_signed_integer ()
{
test_1 ("'foo",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
test_1 ("3.0",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
test_1 ("(inexact->exact 3.0)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("3.5",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
test_1 ("most-positive-fixnum",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(+ most-positive-fixnum 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("most-negative-fixnum",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(- most-negative-fixnum 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
if (sizeof (scm_t_intmax) == 8)
{
test_1 ("(- (expt 2 63) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(expt 2 63)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
test_1 ("(- (expt 2 63))",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(- (- (expt 2 63)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
}
else if (sizeof (scm_t_intmax) == 4)
{
test_1 ("(- (expt 2 31) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(expt 2 31)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
test_1 ("(- (expt 2 31))",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
1);
test_1 ("(- (- (expt 2 31)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0);
}
else
fprintf (stderr, "NOTE: skipped some tests.\n");
/* bignum with range that fits into fixnum. */
test_1 ("(+ most-positive-fixnum 1)",
-32768, 32767,
0);
/* bignum with range that doesn't fit into fixnum, but probably
fits into long. */
test_1 ("(+ most-positive-fixnum 1)",
SCM_MOST_NEGATIVE_FIXNUM-1, SCM_MOST_POSITIVE_FIXNUM+1,
1);
}
static void
test_2 (const char *str, scm_t_uintmax min, scm_t_uintmax max,
int result)
{
int r = scm_is_unsigned_integer (scm_c_eval_string (str), min, max);
if (r != result)
{
fprintf (stderr, "fail: scm_is_unsigned_integer (%s, %Lu, %Lu) == %d\n",
str, min, max, result);
exit (1);
}
}
static void
test_is_unsigned_integer ()
{
test_2 ("'foo",
0, SCM_T_UINTMAX_MAX,
0);
test_2 ("3.0",
0, SCM_T_UINTMAX_MAX,
0);
test_2 ("(inexact->exact 3.0)",
0, SCM_T_UINTMAX_MAX,
1);
test_2 ("3.5",
0, SCM_T_UINTMAX_MAX,
0);
test_2 ("most-positive-fixnum",
0, SCM_T_UINTMAX_MAX,
1);
test_2 ("(+ most-positive-fixnum 1)",
0, SCM_T_UINTMAX_MAX,
1);
test_2 ("most-negative-fixnum",
0, SCM_T_UINTMAX_MAX,
0);
test_2 ("(- most-negative-fixnum 1)",
0, SCM_T_UINTMAX_MAX,
0);
if (sizeof (scm_t_intmax) == 8)
{
test_2 ("(- (expt 2 64) 1)",
0, SCM_T_UINTMAX_MAX,
1);
test_2 ("(expt 2 64)",
0, SCM_T_UINTMAX_MAX,
0);
}
else if (sizeof (scm_t_intmax) == 4)
{
test_2 ("(- (expt 2 32) 1)",
0, SCM_T_UINTMAX_MAX,
1);
test_2 ("(expt 2 32)",
0, SCM_T_UINTMAX_MAX,
0);
}
else
fprintf (stderr, "NOTE: skipped some tests.\n");
/* bignum with range that fits into fixnum. */
test_2 ("(+ most-positive-fixnum 1)",
0, 32767,
0);
/* bignum with range that doesn't fit into fixnum, but probably
fits into long. */
test_2 ("(+ most-positive-fixnum 1)",
0, SCM_MOST_POSITIVE_FIXNUM+1,
1);
}
typedef struct {
SCM val;
scm_t_intmax min, max;
scm_t_intmax result;
} to_signed_data;
static SCM
out_of_range_handler (void *data, SCM key, SCM args)
{
return scm_equal_p (key, scm_from_locale_symbol ("out-of-range"));
}
static SCM
wrong_type_handler (void *data, SCM key, SCM args)
{
return scm_equal_p (key, scm_from_locale_symbol ("wrong-type-arg"));
}
static SCM
misc_error_handler (void *data, SCM key, SCM args)
{
return scm_equal_p (key, scm_from_locale_symbol ("misc-error"));
}
static SCM
any_handler (void *data, SCM key, SCM args)
{
return SCM_BOOL_T;
}
static SCM
to_signed_integer_body (void *data)
{
to_signed_data *d = (to_signed_data *)data;
d->result = scm_to_signed_integer (d->val, d->min, d->max);
return SCM_BOOL_F;
}
static void
test_3 (const char *str, scm_t_intmax min, scm_t_intmax max,
scm_t_intmax result, int range_error, int type_error)
{
to_signed_data data;
data.val = scm_c_eval_string (str);
data.min = min;
data.max = max;
if (range_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_signed_integer_body, &data,
out_of_range_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_signed_int (%s, %Ld, %Ld) -> out of range\n",
str, min, max);
exit (1);
}
}
else if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_signed_integer_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_signed_int (%s, %Ld, %Ld) -> wrong type\n",
str, min, max);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_signed_integer_body, &data,
any_handler, NULL))
|| data.result != result)
{
fprintf (stderr,
"fail: scm_to_signed_int (%s, %Ld, %Ld) = %Ld\n",
str, min, max, result);
exit (1);
}
}
}
static void
test_to_signed_integer ()
{
test_3 ("'foo",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 0, 1);
test_3 ("3.5",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 0, 1);
test_3 ("12",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
12, 0, 0);
test_3 ("1000",
-999, 999,
0, 1, 0);
test_3 ("-1000",
-999, 999,
0, 1, 0);
test_3 ("most-positive-fixnum",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_MOST_POSITIVE_FIXNUM, 0, 0);
test_3 ("most-negative-fixnum",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_MOST_NEGATIVE_FIXNUM, 0, 0);
test_3 ("(+ most-positive-fixnum 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_MOST_POSITIVE_FIXNUM+1, 0, 0);
test_3 ("(- most-negative-fixnum 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_MOST_NEGATIVE_FIXNUM-1, 0, 0);
if (sizeof (scm_t_intmax) == 8)
{
test_3 ("(- (expt 2 63) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MAX, 0, 0);
test_3 ("(+ (- (expt 2 63)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MIN+1, 0, 0);
test_3 ("(- (expt 2 63))",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MIN, 0, 0);
test_3 ("(expt 2 63)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 1, 0);
test_3 ("(- (- (expt 2 63)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 1, 0);
}
else if (sizeof (scm_t_intmax) == 4)
{
test_3 ("(- (expt 2 31) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MAX, 0, 0);
test_3 ("(+ (- (expt 2 31)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MIN+1, 0, 0);
test_3 ("(- (expt 2 31))",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
SCM_T_INTMAX_MIN, 0, 0);
test_3 ("(expt 2 31)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 1, 0);
test_3 ("(- (- (expt 2 31)) 1)",
SCM_T_INTMAX_MIN, SCM_T_INTMAX_MAX,
0, 1, 0);
}
else
fprintf (stderr, "NOTE: skipped some tests.\n");
}
typedef struct {
SCM val;
scm_t_uintmax min, max;
scm_t_uintmax result;
} to_unsigned_data;
static SCM
to_unsigned_integer_body (void *data)
{
to_unsigned_data *d = (to_unsigned_data *)data;
d->result = scm_to_unsigned_integer (d->val, d->min, d->max);
return SCM_BOOL_F;
}
static void
test_4 (const char *str, scm_t_uintmax min, scm_t_uintmax max,
scm_t_uintmax result, int range_error, int type_error)
{
to_unsigned_data data;
data.val = scm_c_eval_string (str);
data.min = min;
data.max = max;
if (range_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_unsigned_integer_body, &data,
out_of_range_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_unsigned_int (%s, %Lu, %Lu) -> out of range\n",
str, min, max);
exit (1);
}
}
else if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_unsigned_integer_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_unsigned_int (%s, %Lu, %Lu) -> wrong type\n",
str, min, max);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_unsigned_integer_body, &data,
any_handler, NULL))
|| data.result != result)
{
fprintf (stderr,
"fail: scm_to_unsigned_int (%s, %Lu, %Lu) == %Lu\n",
str, min, max, result);
exit (1);
}
}
}
static void
test_to_unsigned_integer ()
{
test_4 ("'foo",
0, SCM_T_UINTMAX_MAX,
0, 0, 1);
test_4 ("3.5",
0, SCM_T_UINTMAX_MAX,
0, 0, 1);
test_4 ("12",
0, SCM_T_UINTMAX_MAX,
12, 0, 0);
test_4 ("1000",
0, 999,
0, 1, 0);
test_4 ("most-positive-fixnum",
0, SCM_T_UINTMAX_MAX,
SCM_MOST_POSITIVE_FIXNUM, 0, 0);
test_4 ("(+ most-positive-fixnum 1)",
0, SCM_T_UINTMAX_MAX,
SCM_MOST_POSITIVE_FIXNUM+1, 0, 0);
if (sizeof (scm_t_intmax) == 8)
{
test_4 ("(- (expt 2 64) 1)",
0, SCM_T_UINTMAX_MAX,
SCM_T_UINTMAX_MAX, 0, 0);
test_4 ("(expt 2 64)",
0, SCM_T_UINTMAX_MAX,
0, 1, 0);
}
else if (sizeof (scm_t_intmax) == 4)
{
test_4 ("(- (expt 2 32) 1)",
0, SCM_T_UINTMAX_MAX,
SCM_T_UINTMAX_MAX, 0, 0);
test_4 ("(expt 2 32)",
0, SCM_T_UINTMAX_MAX,
0, 1, 0);
}
else
fprintf (stderr, "NOTE: skipped some tests.\n");
}
static void
test_5 (scm_t_intmax val, const char *result)
{
SCM res = scm_c_eval_string (result);
if (scm_is_false (scm_equal_p (scm_from_signed_integer (val), res)))
{
fprintf (stderr, "fail: scm_from_signed_integer (%Ld) == %s\n",
val, result);
exit (1);
}
}
static void
test_from_signed_integer ()
{
test_5 (12, "12");
if (sizeof (scm_t_intmax) == 8)
{
test_5 (SCM_T_INTMAX_MAX, "(- (expt 2 63) 1)");
test_5 (SCM_T_INTMAX_MIN, "(- (expt 2 63))");
}
else if (sizeof (scm_t_intmax) == 4)
{
test_5 (SCM_T_INTMAX_MAX, "(- (expt 2 31) 1)");
test_5 (SCM_T_INTMAX_MIN, "(- (expt 2 31))");
}
test_5 (SCM_MOST_POSITIVE_FIXNUM, "most-positive-fixnum");
test_5 (SCM_MOST_NEGATIVE_FIXNUM, "most-negative-fixnum");
test_5 (SCM_MOST_POSITIVE_FIXNUM+1, "(+ most-positive-fixnum 1)");
test_5 (SCM_MOST_NEGATIVE_FIXNUM-1, "(- most-negative-fixnum 1)");
}
static void
test_6 (scm_t_uintmax val, const char *result)
{
SCM res = scm_c_eval_string (result);
if (scm_is_false (scm_equal_p (scm_from_unsigned_integer (val), res)))
{
fprintf (stderr, "fail: scm_from_unsigned_integer (%Lu) == %s\n",
val, result);
exit (1);
}
}
static void
test_from_unsigned_integer ()
{
test_6 (12, "12");
if (sizeof (scm_t_intmax) == 8)
{
test_6 (SCM_T_UINTMAX_MAX, "(- (expt 2 64) 1)");
}
else if (sizeof (scm_t_intmax) == 4)
{
test_6 (SCM_T_UINTMAX_MAX, "(- (expt 2 32) 1)");
}
test_6 (SCM_MOST_POSITIVE_FIXNUM, "most-positive-fixnum");
test_6 (SCM_MOST_POSITIVE_FIXNUM+1, "(+ most-positive-fixnum 1)");
}
static void
test_7s (SCM n, scm_t_intmax c_n, const char *result, const char *func)
{
SCM r = scm_c_eval_string (result);
if (scm_is_false (scm_equal_p (n, r)))
{
fprintf (stderr, "fail: %s (%Ld) == %s\n", func, c_n, result);
exit (1);
}
}
#define TEST_7S(func,arg,res) test_7s (func(arg), arg, res, #func)
static void
test_7u (SCM n, scm_t_uintmax c_n, const char *result, const char *func)
{
SCM r = scm_c_eval_string (result);
if (scm_is_false (scm_equal_p (n, r)))
{
fprintf (stderr, "fail: %s (%Lu) == %s\n", func, c_n, result);
exit (1);
}
}
#define TEST_7U(func,arg,res) test_7u (func(arg), arg, res, #func)
typedef struct {
SCM val;
scm_t_intmax (*func) (SCM);
scm_t_intmax result;
} to_signed_func_data;
static SCM
to_signed_func_body (void *data)
{
to_signed_func_data *d = (to_signed_func_data *)data;
d->result = d->func (d->val);
return SCM_BOOL_F;
}
static void
test_8s (const char *str, scm_t_intmax (*func) (SCM), const char *func_name,
scm_t_intmax result, int range_error, int type_error)
{
to_signed_func_data data;
data.val = scm_c_eval_string (str);
data.func = func;
if (range_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_signed_func_body, &data,
out_of_range_handler, NULL)))
{
fprintf (stderr,
"fail: %s (%s) -> out of range\n", func_name, str);
exit (1);
}
}
else if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_signed_func_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: %s (%s) -> wrong type\n", func_name, str);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_signed_func_body, &data,
any_handler, NULL))
|| data.result != result)
{
fprintf (stderr,
"fail: %s (%s) = %Ld\n", func_name, str, result);
exit (1);
}
}
}
typedef struct {
SCM val;
scm_t_uintmax (*func) (SCM);
scm_t_uintmax result;
} to_unsigned_func_data;
static SCM
to_unsigned_func_body (void *data)
{
to_unsigned_func_data *d = (to_unsigned_func_data *)data;
d->result = d->func (d->val);
return SCM_BOOL_F;
}
static void
test_8u (const char *str, scm_t_uintmax (*func) (SCM), const char *func_name,
scm_t_uintmax result, int range_error, int type_error)
{
to_unsigned_func_data data;
data.val = scm_c_eval_string (str);
data.func = func;
if (range_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_unsigned_func_body, &data,
out_of_range_handler, NULL)))
{
fprintf (stderr,
"fail: %s (%s) -> out of range\n", func_name, str);
exit (1);
}
}
else if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_unsigned_func_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: %s (%s) -> wrong type\n", func_name, str);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_unsigned_func_body, &data,
any_handler, NULL))
|| data.result != result)
{
fprintf (stderr,
"fail: %s (%s) = %Ld\n", func_name, str, result);
exit (1);
}
}
}
/* We can't rely on the scm_to functions being proper functions but we
want to pass them to test_8s and test_8u, so we wrap'em. Also, we
need to give them a common return type.
*/
#define DEFSTST(f) static scm_t_intmax tst_##f (SCM x) { return f(x); }
#define DEFUTST(f) static scm_t_uintmax tst_##f (SCM x) { return f(x); }
DEFSTST (scm_to_schar);
DEFUTST (scm_to_uchar);
DEFSTST (scm_to_char);
DEFSTST (scm_to_short);
DEFUTST (scm_to_ushort);
DEFSTST (scm_to_int);
DEFUTST (scm_to_uint);
DEFSTST (scm_to_long);
DEFUTST (scm_to_ulong);
#if SCM_SIZEOF_LONG_LONG != 0
DEFSTST (scm_to_long_long);
DEFUTST (scm_to_ulong_long);
#endif
DEFSTST (scm_to_ssize_t);
DEFUTST (scm_to_size_t);
DEFSTST (scm_to_int8);
DEFUTST (scm_to_uint8);
DEFSTST (scm_to_int16);
DEFUTST (scm_to_uint16);
DEFSTST (scm_to_int32);
DEFUTST (scm_to_uint32);
#ifdef SCM_HAVE_T_INT64
DEFSTST (scm_to_int64);
DEFUTST (scm_to_uint64);
#endif
#define TEST_8S(v,f,r,re,te) test_8s (v, tst_##f, #f, r, re, te)
#define TEST_8U(v,f,r,re,te) test_8u (v, tst_##f, #f, r, re, te)
static void
test_int_sizes ()
{
TEST_7U (scm_from_uchar, 91, "91");
TEST_7S (scm_from_schar, 91, "91");
TEST_7S (scm_from_char, 91, "91");
TEST_7S (scm_from_short, -911, "-911");
TEST_7U (scm_from_ushort, 911, "911");
TEST_7S (scm_from_int, 911, "911");
TEST_7U (scm_from_uint, 911, "911");
TEST_7S (scm_from_long, 911, "911");
TEST_7U (scm_from_ulong, 911, "911");
#if SCM_SIZEOF_LONG_LONG != 0
TEST_7S (scm_from_long_long, 911, "911");
TEST_7U (scm_from_ulong_long, 911, "911");
#endif
TEST_7U (scm_from_size_t, 911, "911");
TEST_7S (scm_from_ssize_t, 911, "911");
TEST_7S (scm_from_int8, -128, "-128");
TEST_7S (scm_from_int8, 127, "127");
TEST_7S (scm_from_int8, 128, "-128");
TEST_7U (scm_from_uint8, 255, "255");
TEST_7S (scm_from_int16, -32768, "-32768");
TEST_7S (scm_from_int16, 32767, "32767");
TEST_7S (scm_from_int16, 32768, "-32768");
TEST_7U (scm_from_uint16, 65535, "65535");
TEST_7S (scm_from_int32, SCM_T_INT32_MIN, "-2147483648");
TEST_7S (scm_from_int32, SCM_T_INT32_MAX, "2147483647");
TEST_7S (scm_from_int32, SCM_T_INT32_MAX+1LL, "-2147483648");
TEST_7U (scm_from_uint32, SCM_T_UINT32_MAX, "4294967295");
#if SCM_HAVE_T_INT64
TEST_7S (scm_from_int64, SCM_T_INT64_MIN, "-9223372036854775808");
TEST_7S (scm_from_int64, SCM_T_INT64_MAX, "9223372036854775807");
TEST_7U (scm_from_uint64, SCM_T_UINT64_MAX, "18446744073709551615");
#endif
TEST_8S ("91", scm_to_schar, 91, 0, 0);
TEST_8U ("91", scm_to_uchar, 91, 0, 0);
TEST_8S ("91", scm_to_char, 91, 0, 0);
TEST_8S ("-911", scm_to_short, -911, 0, 0);
TEST_8U ("911", scm_to_ushort, 911, 0, 0);
TEST_8S ("-911", scm_to_int, -911, 0, 0);
TEST_8U ("911", scm_to_uint, 911, 0, 0);
TEST_8S ("-911", scm_to_long, -911, 0, 0);
TEST_8U ("911", scm_to_ulong, 911, 0, 0);
#if SCM_SIZEOF_LONG_LONG != 0
TEST_8S ("-911", scm_to_long_long, -911, 0, 0);
TEST_8U ("911", scm_to_ulong_long, 911, 0, 0);
#endif
TEST_8U ("911", scm_to_size_t, 911, 0, 0);
TEST_8S ("911", scm_to_ssize_t, 911, 0, 0);
TEST_8S ("-128", scm_to_int8, SCM_T_INT8_MIN, 0, 0);
TEST_8S ("127", scm_to_int8, SCM_T_INT8_MAX, 0, 0);
TEST_8S ("128", scm_to_int8, 0, 1, 0);
TEST_8S ("#f", scm_to_int8, 0, 0, 1);
TEST_8U ("255", scm_to_uint8, SCM_T_UINT8_MAX, 0, 0);
TEST_8U ("256", scm_to_uint8, 0, 1, 0);
TEST_8U ("-1", scm_to_uint8, 0, 1, 0);
TEST_8U ("#f", scm_to_uint8, 0, 0, 1);
TEST_8S ("-32768", scm_to_int16, SCM_T_INT16_MIN, 0, 0);
TEST_8S ("32767", scm_to_int16, SCM_T_INT16_MAX, 0, 0);
TEST_8S ("32768", scm_to_int16, 0, 1, 0);
TEST_8S ("#f", scm_to_int16, 0, 0, 1);
TEST_8U ("65535", scm_to_uint16, SCM_T_UINT16_MAX, 0, 0);
TEST_8U ("65536", scm_to_uint16, 0, 1, 0);
TEST_8U ("-1", scm_to_uint16, 0, 1, 0);
TEST_8U ("#f", scm_to_uint16, 0, 0, 1);
TEST_8S ("-2147483648", scm_to_int32, SCM_T_INT32_MIN, 0, 0);
TEST_8S ("2147483647", scm_to_int32, SCM_T_INT32_MAX, 0, 0);
TEST_8S ("2147483648", scm_to_int32, 0, 1, 0);
TEST_8S ("#f", scm_to_int32, 0, 0, 1);
TEST_8U ("4294967295", scm_to_uint32, SCM_T_UINT32_MAX, 0, 0);
TEST_8U ("4294967296", scm_to_uint32, 0, 1, 0);
TEST_8U ("-1", scm_to_uint32, 0, 1, 0);
TEST_8U ("#f", scm_to_uint32, 0, 0, 1);
#if SCM_HAVE_T_INT64
TEST_8S ("-9223372036854775808", scm_to_int64, SCM_T_INT64_MIN, 0, 0);
TEST_8S ("9223372036854775807", scm_to_int64, SCM_T_INT64_MAX, 0, 0);
TEST_8S ("9223372036854775808", scm_to_int64, 0, 1, 0);
TEST_8S ("#f", scm_to_int64, 0, 0, 1);
TEST_8U ("18446744073709551615", scm_to_uint64, SCM_T_UINT64_MAX, 0, 0);
TEST_8U ("18446744073709551616", scm_to_uint64, 0, 1, 0);
TEST_8U ("-1", scm_to_uint64, 0, 1, 0);
TEST_8U ("#f", scm_to_uint64, 0, 0, 1);
#endif
}
static void
test_9 (double val, const char *result)
{
SCM res = scm_c_eval_string (result);
if (scm_is_false (scm_eqv_p (res, scm_from_double (val))))
{
fprintf (stderr, "fail: scm_from_double (%g) == %s\n", val, result);
exit (1);
}
}
static void
test_from_double ()
{
test_9 (12, "12.0");
test_9 (0.25, "0.25");
test_9 (0.1, "0.1");
test_9 (1.0/0.0, "+inf.0");
test_9 (-1.0/0.0, "-inf.0");
test_9 (0.0/0.0, "+nan.0");
}
typedef struct {
SCM val;
double result;
} to_double_data;
static SCM
to_double_body (void *data)
{
to_double_data *d = (to_double_data *)data;
d->result = scm_to_double (d->val);
return SCM_BOOL_F;
}
static void
test_10 (const char *val, double result, int type_error)
{
to_double_data data;
data.val = scm_c_eval_string (val);
if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_double_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: scm_double (%s) -> wrong type\n", val);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_double_body, &data,
any_handler, NULL))
|| data.result != result)
{
fprintf (stderr,
"fail: scm_to_double (%s) = %g\n", val, result);
exit (1);
}
}
}
static void
test_to_double ()
{
test_10 ("#f", 0.0, 1);
test_10 ("12", 12.0, 0);
test_10 ("0.25", 0.25, 0);
test_10 ("1/4", 0.25, 0);
test_10 ("+inf.0", 1.0/0.0, 0);
test_10 ("-inf.0", -1.0/0.0, 0);
test_10 ("+1i", 0.0, 1);
}
typedef struct {
SCM val;
char *result;
} to_locale_string_data;
static SCM
to_locale_string_body (void *data)
{
to_locale_string_data *d = (to_locale_string_data *)data;
d->result = scm_to_locale_string (d->val);
return SCM_BOOL_F;
}
static void
test_11 (const char *str, const char *result, int misc_error, int type_error)
{
to_locale_string_data data;
data.val = scm_c_eval_string (str);
data.result = NULL;
if (misc_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_locale_string_body, &data,
misc_error_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_locale_string (%s) -> misc error\n", str);
exit (1);
}
}
else if (type_error)
{
if (scm_is_false (scm_internal_catch (SCM_BOOL_T,
to_locale_string_body, &data,
wrong_type_handler, NULL)))
{
fprintf (stderr,
"fail: scm_to_locale_string (%s) -> wrong type\n", str);
exit (1);
}
}
else
{
if (scm_is_true (scm_internal_catch (SCM_BOOL_T,
to_locale_string_body, &data,
any_handler, NULL))
|| data.result == NULL || strcmp (data.result, result))
{
fprintf (stderr,
"fail: scm_to_locale_string (%s) = %s\n", str, result);
exit (1);
}
}
free (data.result);
}
static void
test_locale_strings ()
{
const char *lstr = "This is not a string.";
char *lstr2;
SCM str, str2;
char buf[20];
size_t len;
if (!scm_is_string (scm_c_eval_string ("\"foo\"")))
{
fprintf (stderr, "fail: scm_is_string (\"foo\") = true\n");
exit (1);
}
str = scm_from_locale_string (lstr);
if (!scm_is_string (str))
{
fprintf (stderr, "fail: scm_is_string (str) = true\n");
exit (1);
}
lstr2 = scm_to_locale_string (str);
if (strcmp (lstr, lstr2))
{
fprintf (stderr, "fail: lstr = lstr2\n");
exit (1);
}
free (lstr2);
buf[15] = 'x';
len = scm_to_locale_stringbuf (str, buf, 15);
if (len != strlen (lstr))
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) = strlen(lstr)\n");
exit (1);
}
if (buf[15] != 'x')
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) no overrun\n");
exit (1);
}
if (strncmp (lstr, buf, 15))
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) = lstr\n");
exit (1);
}
str2 = scm_from_locale_stringn (lstr, 10);
if (!scm_is_string (str2))
{
fprintf (stderr, "fail: scm_is_string (str2) = true\n");
exit (1);
}
lstr2 = scm_to_locale_string (str2);
if (strncmp (lstr, lstr2, 10))
{
fprintf (stderr, "fail: lstr = lstr2\n");
exit (1);
}
free (lstr2);
buf[10] = 'x';
len = scm_to_locale_stringbuf (str2, buf, 20);
if (len != 10)
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) = 10\n");
exit (1);
}
if (buf[10] != 'x')
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) no overrun\n");
exit (1);
}
if (strncmp (lstr, buf, 10))
{
fprintf (stderr, "fail: scm_to_locale_stringbuf (...) = lstr\n");
exit (1);
}
lstr2 = scm_to_locale_stringn (str2, &len);
if (len != 10)
{
fprintf (stderr, "fail: scm_to_locale_stringn, len = 10\n");
exit (1);
}
test_11 ("#f", NULL, 0, 1);
test_11 ("\"foo\"", "foo", 0, 0);
test_11 ("(string #\\f #\\nul)", NULL, 1, 0);
}
int
main (int argc, char *argv[])
{
scm_init_guile();
test_is_signed_integer ();
test_is_unsigned_integer ();
test_to_signed_integer ();
test_to_unsigned_integer ();
test_from_signed_integer ();
test_from_unsigned_integer ();
test_int_sizes ();
test_from_double ();
test_to_double ();
test_locale_strings ();
return 0;
}
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