forked from python/cpython
-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
pythongh-111495: Add more tests on PyEval C APIs (python#122789)
* Add Lib/test/test_capi/test_eval.py * Add Modules/_testlimitedcapi/eval.c
- Loading branch information
Showing
9 changed files
with
205 additions
and
65 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,103 @@ | ||
import sys | ||
import unittest | ||
from test.support import import_helper | ||
|
||
_testlimitedcapi = import_helper.import_module('_testlimitedcapi') | ||
|
||
|
||
class Tests(unittest.TestCase): | ||
def test_eval_get_func_name(self): | ||
eval_get_func_name = _testlimitedcapi.eval_get_func_name | ||
|
||
def function_example(): ... | ||
|
||
class A: | ||
def method_example(self): ... | ||
|
||
self.assertEqual(eval_get_func_name(function_example), | ||
"function_example") | ||
self.assertEqual(eval_get_func_name(A.method_example), | ||
"method_example") | ||
self.assertEqual(eval_get_func_name(A().method_example), | ||
"method_example") | ||
self.assertEqual(eval_get_func_name(sum), "sum") # c function | ||
self.assertEqual(eval_get_func_name(A), "type") | ||
|
||
def test_eval_get_func_desc(self): | ||
eval_get_func_desc = _testlimitedcapi.eval_get_func_desc | ||
|
||
def function_example(): ... | ||
|
||
class A: | ||
def method_example(self): ... | ||
|
||
self.assertEqual(eval_get_func_desc(function_example), | ||
"()") | ||
self.assertEqual(eval_get_func_desc(A.method_example), | ||
"()") | ||
self.assertEqual(eval_get_func_desc(A().method_example), | ||
"()") | ||
self.assertEqual(eval_get_func_desc(sum), "()") # c function | ||
self.assertEqual(eval_get_func_desc(A), " object") | ||
|
||
def test_eval_getlocals(self): | ||
# Test PyEval_GetLocals() | ||
x = 1 | ||
self.assertEqual(_testlimitedcapi.eval_getlocals(), | ||
{'self': self, | ||
'x': 1}) | ||
|
||
y = 2 | ||
self.assertEqual(_testlimitedcapi.eval_getlocals(), | ||
{'self': self, | ||
'x': 1, | ||
'y': 2}) | ||
|
||
def test_eval_getglobals(self): | ||
# Test PyEval_GetGlobals() | ||
self.assertEqual(_testlimitedcapi.eval_getglobals(), | ||
globals()) | ||
|
||
def test_eval_getbuiltins(self): | ||
# Test PyEval_GetBuiltins() | ||
self.assertEqual(_testlimitedcapi.eval_getbuiltins(), | ||
globals()['__builtins__']) | ||
|
||
def test_eval_getframe(self): | ||
# Test PyEval_GetFrame() | ||
self.assertEqual(_testlimitedcapi.eval_getframe(), | ||
sys._getframe()) | ||
|
||
def test_eval_getframe_builtins(self): | ||
# Test PyEval_GetFrameBuiltins() | ||
self.assertEqual(_testlimitedcapi.eval_getframe_builtins(), | ||
sys._getframe().f_builtins) | ||
|
||
def test_eval_getframe_globals(self): | ||
# Test PyEval_GetFrameGlobals() | ||
self.assertEqual(_testlimitedcapi.eval_getframe_globals(), | ||
sys._getframe().f_globals) | ||
|
||
def test_eval_getframe_locals(self): | ||
# Test PyEval_GetFrameLocals() | ||
self.assertEqual(_testlimitedcapi.eval_getframe_locals(), | ||
sys._getframe().f_locals) | ||
|
||
def test_eval_get_recursion_limit(self): | ||
# Test Py_GetRecursionLimit() | ||
self.assertEqual(_testlimitedcapi.eval_get_recursion_limit(), | ||
sys.getrecursionlimit()) | ||
|
||
def test_eval_set_recursion_limit(self): | ||
# Test Py_SetRecursionLimit() | ||
old_limit = sys.getrecursionlimit() | ||
try: | ||
limit = old_limit + 123 | ||
_testlimitedcapi.eval_set_recursion_limit(limit) | ||
self.assertEqual(sys.getrecursionlimit(), limit) | ||
finally: | ||
sys.setrecursionlimit(old_limit) | ||
|
||
|
||
if __name__ == "__main__": | ||
unittest.main() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,95 @@ | ||
#include "parts.h" | ||
#include "util.h" | ||
|
||
static PyObject * | ||
eval_get_func_name(PyObject *self, PyObject *func) | ||
{ | ||
return PyUnicode_FromString(PyEval_GetFuncName(func)); | ||
} | ||
|
||
static PyObject * | ||
eval_get_func_desc(PyObject *self, PyObject *func) | ||
{ | ||
return PyUnicode_FromString(PyEval_GetFuncDesc(func)); | ||
} | ||
|
||
static PyObject * | ||
eval_getlocals(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetLocals()); | ||
} | ||
|
||
static PyObject * | ||
eval_getglobals(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetGlobals()); | ||
} | ||
|
||
static PyObject * | ||
eval_getbuiltins(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetBuiltins()); | ||
} | ||
|
||
static PyObject * | ||
eval_getframe(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetFrame()); | ||
} | ||
|
||
static PyObject * | ||
eval_getframe_builtins(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetFrameBuiltins()); | ||
} | ||
|
||
static PyObject * | ||
eval_getframe_globals(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetFrameGlobals()); | ||
} | ||
|
||
static PyObject * | ||
eval_getframe_locals(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
return Py_XNewRef(PyEval_GetFrameLocals()); | ||
} | ||
|
||
static PyObject * | ||
eval_get_recursion_limit(PyObject *module, PyObject *Py_UNUSED(args)) | ||
{ | ||
int limit = Py_GetRecursionLimit(); | ||
return PyLong_FromLong(limit); | ||
} | ||
|
||
static PyObject * | ||
eval_set_recursion_limit(PyObject *module, PyObject *args) | ||
{ | ||
int limit; | ||
if (!PyArg_ParseTuple(args, "i", &limit)) { | ||
return NULL; | ||
} | ||
Py_SetRecursionLimit(limit); | ||
Py_RETURN_NONE; | ||
} | ||
|
||
static PyMethodDef test_methods[] = { | ||
{"eval_get_func_name", eval_get_func_name, METH_O, NULL}, | ||
{"eval_get_func_desc", eval_get_func_desc, METH_O, NULL}, | ||
{"eval_getlocals", eval_getlocals, METH_NOARGS}, | ||
{"eval_getglobals", eval_getglobals, METH_NOARGS}, | ||
{"eval_getbuiltins", eval_getbuiltins, METH_NOARGS}, | ||
{"eval_getframe", eval_getframe, METH_NOARGS}, | ||
{"eval_getframe_builtins", eval_getframe_builtins, METH_NOARGS}, | ||
{"eval_getframe_globals", eval_getframe_globals, METH_NOARGS}, | ||
{"eval_getframe_locals", eval_getframe_locals, METH_NOARGS}, | ||
{"eval_get_recursion_limit", eval_get_recursion_limit, METH_NOARGS}, | ||
{"eval_set_recursion_limit", eval_set_recursion_limit, METH_VARARGS}, | ||
{NULL}, | ||
}; | ||
|
||
int | ||
_PyTestLimitedCAPI_Init_Eval(PyObject *m) | ||
{ | ||
return PyModule_AddFunctions(m, test_methods); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters