DEFINEFN
bool PsycoSequence_SetItem(PsycoObject* po, vinfo_t* o, vinfo_t* i,
vinfo_t* value)
{
PySequenceMethods *m;
PyTypeObject* tp = Psyco_NeedType(po, o);
if (tp == NULL)
return false;
m = tp->tp_as_sequence;
if (m && m->sq_ass_item) {
bool result;
char* vargs;
vinfo_t* release_me = NULL;
if (m->sq_length) {
condition_code_t cc = integer_cmp_i(po, i, 0, Py_LT);
if (cc == CC_ERROR)
return false;
if (runtime_condition_f(po, cc)) {
vinfo_t* l = Psyco_META1(po, m->sq_length,
CfReturnNormal|CfPyErrIfNeg,
"v", o);
if (l == NULL)
return false;
release_me = i = integer_add(po, i, l, false);
vinfo_decref(l, po);
if (i == NULL)
return false;
}
else
assert_nonneg(i);
}
vargs = (value!=NULL) ? "vvv" : "vvl";
result = Psyco_META3(po, m->sq_ass_item,
CfNoReturnValue|CfPyErrIfNonNull,
vargs, o, i, value) != NULL;
vinfo_xdecref(release_me, po);
return result;
}
type_error(po, (value!=NULL) ?
"object doesn't support item assignment" :
"object doesn't support item deletion");
return false;
}
DEFINEFN
vinfo_t* PsycoSequence_GetItem(PsycoObject* po, vinfo_t* o, vinfo_t* i)
{
PySequenceMethods *m;
PyTypeObject* tp = Psyco_NeedType(po, o);
if (tp == NULL)
return NULL;
m = tp->tp_as_sequence;
if (m && m->sq_item) {
vinfo_t* result;
vinfo_t* release_me = NULL;
if (m->sq_length) {
condition_code_t cc = integer_cmp_i(po, i, 0, Py_LT);
if (cc == CC_ERROR)
return NULL;
if (runtime_condition_f(po, cc)) {
vinfo_t* l = Psyco_META1(po, m->sq_length,
CfReturnNormal|CfPyErrIfNeg,
"v", o);
if (l == NULL)
return NULL;
release_me = i = integer_add(po, i, l, false);
vinfo_decref(l, po);
if (i == NULL)
return NULL;
}
else
assert_nonneg(i);
}
result = Psyco_META2(po, m->sq_item, CfReturnRef|CfPyErrIfNull,
"vv", o, i);
vinfo_xdecref(release_me, po);
return result;
}
return type_error(po, "unindexable object");
}
DEFINEFN
vinfo_t* PsycoSequence_GetSlice(PsycoObject* po, vinfo_t* o,
vinfo_t* i1, vinfo_t* i2)
{
PySequenceMethods *m;
PyTypeObject* tp = Psyco_NeedType(po, o);
if (tp == NULL)
return false;
m = tp->tp_as_sequence;
if (m && m->sq_slice) {
vinfo_t* result = NULL;
vinfo_t* l = NULL; /* length, if already computed */
vinfo_t* release_me1 = NULL;
vinfo_t* release_me2 = NULL;
if (m->sq_length) {
condition_code_t cc;
cc = integer_cmp_i(po, i1, 0, Py_LT);
if (cc == CC_ERROR)
goto fail;
if (runtime_condition_f(po, cc)) {
/* i1 < 0 */
l = Psyco_META1(po, m->sq_length,
CfReturnNormal|CfPyErrIfNeg,
"v", o);
if (l == NULL)
goto fail;
release_me1 = i1 = integer_add(po, i1, l, false);
if (i1 == NULL)
goto fail;
}
else
assert_nonneg(i1);
cc = integer_cmp_i(po, i2, 0, Py_LT);
if (cc == CC_ERROR)
goto fail;
if (runtime_condition_f(po, cc)) {
/* i2 < 0 */
if (l == NULL) {
l = Psyco_META1(po, m->sq_length,
CfReturnNormal|CfPyErrIfNeg,
"v", o);
if (l == NULL)
goto fail;
}
release_me2 = i2 = integer_add(po, i2, l, false);
if (i2 == NULL)
goto fail;
}
else
assert_nonneg(i2);
}
result = Psyco_META3(po, m->sq_slice, CfReturnRef|CfPyErrIfNull,
"vvv", o, i1, i2);
fail:
vinfo_xdecref(release_me2, po);
vinfo_xdecref(release_me1, po);
vinfo_xdecref(l, po);
return result;
}
else {
/* XXX call mp_subscript with sliceobj_from_intint */
/* fallback */
return psyco_generic_call(po, PySequence_GetSlice,
CfReturnRef|CfPyErrIfNull,
"vvv", o, i1, i2);
}
}
bool test_integer()
{
char *endptr, buf[64];
struct integer_t *val, *tmp;
unsigned int rem;
printf("testing integer... ");
val = integer_zero();
integer_delete(val);
val = integer_zero();
integer_add_uint(&val, 58);
if((val->len != 1) || (val->arr[0] != 58))
return printf("failed\n"), false;
integer_add_uint(&val, UINT_MAX);
if((val->len != 2) || (val->arr[0] != 57) || (val->arr[1] != 1))
return printf("failed\n"), false;
integer_delete(val);
val = integer_new(14);
integer_mul_ushort(&val, 11);
if((val->len != 1) || (val->arr[0] != 154))
return printf("failed\n"), false;
integer_mul_ushort(&val, 9261);
if((val->len != 1) || (val->arr[0] != 1426194))
return printf("failed\n"), false;
integer_delete(val);
val = integer_new(4194314);
rem = integer_div_ushort(&val, 20460);
if((rem != 14) || (val->len != 1) || (val->arr[0] != 205))
return printf("failed\n"), false;
rem = integer_div_ushort(&val, 3);
if((rem != 1) || (val->len != 1) || (val->arr[0] != 68))
return printf("failed\n"), false;
integer_delete(val);
val = integer_parse("123", &endptr);
if((val->len != 1) || val->neg || (val->arr[0] != 123))
return printf("failed\n"), false;
integer_delete(val);
val = integer_parse("-0x123", &endptr);
if((val->len != 1) || !val->neg || (val->arr[0] != 0x123))
return printf("failed\n"), false;
integer_delete(val);
val = integer_new(78910);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(val);
if(!str_isequal(buf, "78910"))
return printf("failed\n"), false;
val = integer_parse("4052555153018976267", NULL);
tmp = integer_parse("4656612873077392578125", NULL);
integer_add(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "4660665428230411554392"))
return printf("failed\n"), false;
val = integer_parse("13", NULL);
tmp = integer_parse("28", NULL);
integer_add(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "41"))
return printf("failed\n"), false;
val = integer_parse("28", NULL);
tmp = integer_parse("13", NULL);
integer_sub(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "15"))
return printf("failed\n"), false;
val = integer_parse("4656612873077392578125", NULL);
tmp = integer_parse("4052555153018976267", NULL);
integer_sub(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "4652560317924373601858"))
return printf("failed\n"), false;
val = integer_parse("483306625", NULL);
tmp = integer_parse("-3916345896", NULL);
integer_add(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "-3433039271"))
return printf("failed\n"), false;
val = integer_parse("483306625", NULL);
tmp = integer_parse("-13582478396", NULL);
integer_add(&val, tmp);
str_printf(buf, "%C", integer_chunk(val));
integer_delete(tmp);
integer_delete(val);
if(!str_isequal(buf, "-13099171771"))
return printf("failed\n"), false;
val = integer_new(78910);
if(!integer_uint32chk(val))
return printf("failed\n"), false;
else if(integer_uint16chk(val))
return printf("failed\n"), false;
else if(integer_uint8chk(val))
return printf("failed\n"), false;
else if(integer_uint32(val) != 78910)
return printf("failed\n"), false;
else if(integer_uint16(val) != 13374)
return printf("failed\n"), false;
else if(integer_uint8(val) != 62)
return printf("failed\n"), false;
integer_delete(val);
val = integer_new(-281);
if(!integer_uint16chk(val))
return printf("failed\n"), false;
else if(!integer_uint8chk(val))
return printf("failed\n"), false;
else if(integer_uint32(val) != 4294967015)
return printf("failed\n"), false;
else if(integer_uint16(val) != 65255)
return printf("failed\n"), false;
else if(integer_uint8(val) != 231)
return printf("failed %u\n", integer_uint8(val)), false;
integer_delete(val);
printf("okay\n");
return true;
}
void operator_integer() {
int result;
char in[USHRT_MAX];
printf("Entre com o 1º valor: ");
scanf("%s", in);
printf("\n");
result = atoi(in);
int keep_going = 1;
while (keep_going) {
switch (menu_integer()) {
case 1:
// Add
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
integer_add(&result, atoi(in));
break;
case 2:
// Subtract
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
integer_subtract(&result, atoi(in));
break;
case 3:
// Multiply
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
integer_multiply(&result, atoi(in));
break;
case 4:
// Power
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
integer_power(&result, atoi(in));
break;
case 5:
// Divide
while (1) {
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
if (atoi(in) == 0)
printf("Valor inválido!\n\n");
else
break;
}
integer_divide(&result, atoi(in));
break;
case 6:
// Module
printf("Entre com o próximo valor: ");
scanf("%s", in);
printf("\n");
integer_module(&result, atoi(in));
break;
default:
keep_going = 0;
break;
}
printf("Resultado: %d\n\n", result);
}
}