mirror of
https://github.com/johndoe6345789/typthon.git
synced 2026-04-24 13:45:05 +00:00
42e2356c88
Fixed several macros and constants that should not have been renamed: - _Py_CAST, _Py_NULL, _Py_RVALUE (internal utility macros) - Py_UNUSED (unused parameter macro) - Py_EQ, Py_NE, Py_LT, Py_LE, Py_GT, Py_GE (comparison constants) - Py_RETURN_* macros (NONE, TRUE, FALSE, NOTIMPLEMENTED, RICHCOMPARE) - Py_READONLY, Py_ULL, Py_CONTEXT_SWITCHED - TyGC_Head in generated clinic files Build is still in progress with some remaining issues to resolve. Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
#include "parts.h"
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#define Ty_BUILD_CORE
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#include "internal/pycore_long.h" // IMMORTALITY_BIT_MASK
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int verify_immortality(TyObject *object)
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{
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assert(_Ty_IsImmortal(object));
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Ty_ssize_t old_count = Ty_REFCNT(object);
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for (int j = 0; j < 10000; j++) {
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Ty_DECREF(object);
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}
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Ty_ssize_t current_count = Ty_REFCNT(object);
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return old_count == current_count;
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}
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static TyObject *
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test_immortal_builtins(TyObject *self, TyObject *Py_UNUSED(ignored))
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{
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TyObject *objects[] = {Ty_True, Ty_False, Ty_None, Ty_Ellipsis};
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Ty_ssize_t n = Ty_ARRAY_LENGTH(objects);
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for (Ty_ssize_t i = 0; i < n; i++) {
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assert(verify_immortality(objects[i]));
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}
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Py_RETURN_NONE;
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}
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static TyObject *
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test_immortal_small_ints(TyObject *self, TyObject *Py_UNUSED(ignored))
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{
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for (int i = -5; i <= 256; i++) {
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TyObject *obj = TyLong_FromLong(i);
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assert(verify_immortality(obj));
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int has_int_immortal_bit = ((PyLongObject *)obj)->long_value.lv_tag & IMMORTALITY_BIT_MASK;
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assert(has_int_immortal_bit);
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}
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for (int i = 257; i <= 260; i++) {
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TyObject *obj = TyLong_FromLong(i);
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assert(obj);
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int has_int_immortal_bit = ((PyLongObject *)obj)->long_value.lv_tag & IMMORTALITY_BIT_MASK;
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assert(!has_int_immortal_bit);
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Ty_DECREF(obj);
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}
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Py_RETURN_NONE;
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}
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static TyObject *
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is_immortal(TyObject *self, TyObject *op)
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{
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return TyBool_FromLong(PyUnstable_IsImmortal(op));
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}
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static TyMethodDef test_methods[] = {
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{"test_immortal_builtins", test_immortal_builtins, METH_NOARGS},
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{"test_immortal_small_ints", test_immortal_small_ints, METH_NOARGS},
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{"is_immortal", is_immortal, METH_O},
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{NULL},
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};
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int
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_PyTestCapi_Init_Immortal(TyObject *mod)
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{
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if (TyModule_AddFunctions(mod, test_methods) < 0) {
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return -1;
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}
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return 0;
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}
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