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gh-111798: Use lower Py_C_RECURSION_LIMIT in debug mode (#112124)

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* Run again test_ast_recursion_limit() on WASI platform.
* Add _testinternalcapi.get_c_recursion_remaining().
* Fix test_ast and test_sys_settrace: test_ast_recursion_limit() and
  test_trace_unpack_long_sequence() now adjust the maximum recursion
  depth depending on the the remaining C recursion.
This commit is contained in:
Victor Stinner 2023-11-16 14:52:33 +01:00 • committed by GitHub
parent 81ab0e8a4a
commit bd89bca9e2
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5 changed files with 37 additions and 5 deletions
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Modules/_testinternalcapi.c
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@ -109,6 +109,14 @@ get_recursion_depth(PyObject *self, PyObject *Py_UNUSED(args))
}
static PyObject*
get_c_recursion_remaining(PyObject *self, PyObject *Py_UNUSED(args))
{
PyThreadState *tstate = _PyThreadState_GET();
return PyLong_FromLong(tstate->c_recursion_remaining);
}
static PyObject*
test_bswap(PyObject *self, PyObject *Py_UNUSED(args))
{
@ -1611,6 +1619,7 @@ perf_trampoline_set_persist_after_fork(PyObject *self, PyObject *args)
static PyMethodDef module_functions[] = {
{"get_configs", get_configs, METH_NOARGS},
{"get_recursion_depth", get_recursion_depth, METH_NOARGS},
{"get_c_recursion_remaining", get_c_recursion_remaining, METH_NOARGS},
{"test_bswap", test_bswap, METH_NOARGS},
{"test_popcount", test_popcount, METH_NOARGS},
{"test_bit_length", test_bit_length, METH_NOARGS},