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gh-94808: add tests covering PyFunction_GetKwDefaults and PyFunction_SetKwDefaults (GH-98809)

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Nikita Sobolev 2022-11-05 20:08:47 +03:00 • committed by GitHub
parent c5c40773cb
commit 317acb8038
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2 changed files with 124 additions and 3 deletions
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29
Modules/_testcapimodule.c
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@ -5862,6 +5862,33 @@ function_set_defaults(PyObject *self, PyObject *args)
Py_RETURN_NONE;
}
static PyObject *
function_get_kw_defaults(PyObject *self, PyObject *func)
{
PyObject *defaults = PyFunction_GetKwDefaults(func);
if (defaults != NULL) {
Py_INCREF(defaults);
return defaults;
} else if (PyErr_Occurred()) {
return NULL;
} else {
Py_RETURN_NONE; // This can happen when `kwdefaults` are set to `None`
}
}
static PyObject *
function_set_kw_defaults(PyObject *self, PyObject *args)
{
PyObject *func = NULL, *defaults = NULL;
if (!PyArg_ParseTuple(args, "OO", &func, &defaults)) {
return NULL;
}
int result = PyFunction_SetKwDefaults(func, defaults);
if (result == -1)
return NULL;
Py_RETURN_NONE;
}
// type watchers
@ -6281,6 +6308,8 @@ static PyMethodDef TestMethods[] = {
{"function_get_module", function_get_module, METH_O, NULL},
{"function_get_defaults", function_get_defaults, METH_O, NULL},
{"function_set_defaults", function_set_defaults, METH_VARARGS, NULL},
{"function_get_kw_defaults", function_get_kw_defaults, METH_O, NULL},
{"function_set_kw_defaults", function_set_kw_defaults, METH_VARARGS, NULL},
{"add_type_watcher", add_type_watcher, METH_O, NULL},
{"clear_type_watcher", clear_type_watcher, METH_O, NULL},
{"watch_type", watch_type, METH_VARARGS, NULL},