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gh-104469 Convert _testcapi/float.c to use AC (gh-104470)

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Dong-hee Na 2023-05-15 12:44:00 +09:00 • committed by GitHub
parent 2cd1c87d2a
commit 48b3617de4
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2 changed files with 123 additions and 19 deletions
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88
Modules/_testcapi/clinic/float.c.h generated Normal file
View file

@ -0,0 +1,88 @@
/*[clinic input]
preserve
[clinic start generated code]*/
#if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
# include "pycore_gc.h" // PyGC_Head
# include "pycore_runtime.h" // _Py_ID()
#endif
PyDoc_STRVAR(_testcapi_float_pack__doc__,
"float_pack($module, size, d, le, /)\n"
"--\n"
"\n"
"Test PyFloat_Pack2(), PyFloat_Pack4() and PyFloat_Pack8()");
#define _TESTCAPI_FLOAT_PACK_METHODDEF \
{"float_pack", _PyCFunction_CAST(_testcapi_float_pack), METH_FASTCALL, _testcapi_float_pack__doc__},
static PyObject *
_testcapi_float_pack_impl(PyObject *module, int size, double d, int le);
static PyObject *
_testcapi_float_pack(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
{
PyObject *return_value = NULL;
int size;
double d;
int le;
if (!_PyArg_CheckPositional("float_pack", nargs, 3, 3)) {
goto exit;
}
size = _PyLong_AsInt(args[0]);
if (size == -1 && PyErr_Occurred()) {
goto exit;
}
if (PyFloat_CheckExact(args[1])) {
d = PyFloat_AS_DOUBLE(args[1]);
}
else
{
d = PyFloat_AsDouble(args[1]);
if (d == -1.0 && PyErr_Occurred()) {
goto exit;
}
}
le = _PyLong_AsInt(args[2]);
if (le == -1 && PyErr_Occurred()) {
goto exit;
}
return_value = _testcapi_float_pack_impl(module, size, d, le);
exit:
return return_value;
}
PyDoc_STRVAR(_testcapi_float_unpack__doc__,
"float_unpack($module, data, le, /)\n"
"--\n"
"\n"
"Test PyFloat_Unpack2(), PyFloat_Unpack4() and PyFloat_Unpack8()");
#define _TESTCAPI_FLOAT_UNPACK_METHODDEF \
{"float_unpack", _PyCFunction_CAST(_testcapi_float_unpack), METH_FASTCALL, _testcapi_float_unpack__doc__},
static PyObject *
_testcapi_float_unpack_impl(PyObject *module, const char *data,
Py_ssize_t data_length, int le);
static PyObject *
_testcapi_float_unpack(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
{
PyObject *return_value = NULL;
const char *data;
Py_ssize_t data_length;
int le;
if (!_PyArg_ParseStack(args, nargs, "y#i:float_unpack",
&data, &data_length, &le)) {
goto exit;
}
return_value = _testcapi_float_unpack_impl(module, data, data_length, le);
exit:
return return_value;
}
/*[clinic end generated code: output=083e5df26cd5fbeb input=a9049054013a1b77]*/

54
Modules/_testcapi/float.c
View file

@ -1,18 +1,29 @@
#define PY_SSIZE_T_CLEAN
#include "parts.h"
#include "clinic/float.c.h"
// Test PyFloat_Pack2(), PyFloat_Pack4() and PyFloat_Pack8()
/*[clinic input]
module _testcapi
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=6361033e795369fc]*/
/*[clinic input]
_testcapi.float_pack
size: int
d: double
le: int
/
Test PyFloat_Pack2(), PyFloat_Pack4() and PyFloat_Pack8()
[clinic start generated code]*/
static PyObject *
test_float_pack(PyObject *self, PyObject *args)
_testcapi_float_pack_impl(PyObject *module, int size, double d, int le)
/*[clinic end generated code: output=7899bd98f8b6cb04 input=52c9115121999c98]*/
{
int size;
double d;
int le;
if (!PyArg_ParseTuple(args, "idi", &size, &d, &le)) {
return NULL;
}
switch (size)
{
case 2:
@ -47,19 +58,24 @@ test_float_pack(PyObject *self, PyObject *args)
}
// Test PyFloat_Unpack2(), PyFloat_Unpack4() and PyFloat_Unpack8()
/*[clinic input]
_testcapi.float_unpack
data: str(accept={robuffer}, zeroes=True)
le: int
/
Test PyFloat_Unpack2(), PyFloat_Unpack4() and PyFloat_Unpack8()
[clinic start generated code]*/
static PyObject *
test_float_unpack(PyObject *self, PyObject *args)
_testcapi_float_unpack_impl(PyObject *module, const char *data,
Py_ssize_t data_length, int le)
/*[clinic end generated code: output=617059f889ddbfe4 input=c095e4bb75a696cd]*/
{
assert(!PyErr_Occurred());
const char *data;
Py_ssize_t size;
int le;
if (!PyArg_ParseTuple(args, "y#i", &data, &size, &le)) {
return NULL;
}
double d;
switch (size)
switch (data_length)
{
case 2:
d = PyFloat_Unpack2(data, le);
@ -82,8 +98,8 @@ test_float_unpack(PyObject *self, PyObject *args)
}
static PyMethodDef test_methods[] = {
{"float_pack", test_float_pack, METH_VARARGS, NULL},
{"float_unpack", test_float_unpack, METH_VARARGS, NULL},
_TESTCAPI_FLOAT_PACK_METHODDEF
_TESTCAPI_FLOAT_UNPACK_METHODDEF
{NULL},
};