Issue #26588: add debug traces

Try to debug random failure on buildbots.

1 files changed, 14 insertions, 0 deletions

diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 8c79485..f952aec 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -3747,6 +3747,19 @@ tracemalloc_get_traceback(PyObject *self, PyObject *args)
     return _PyTraceMalloc_GetTraceback(domain, (Py_uintptr_t)ptr);
 }
 
+PyObject*
+tracemalloc_set_debug(PyObject *self, PyObject *args)
+{
+    int debug;
+    extern int tracemalloc_debug;
+
+    if (!PyArg_ParseTuple(args, "i", &debug))
+        return NULL;
+
+    tracemalloc_debug = debug;
+    Py_RETURN_NONE;
+}
+
 
 static PyMethodDef TestMethods[] = {
     {"raise_exception",         raise_exception,                 METH_VARARGS},
@@ -3936,6 +3949,7 @@ static PyMethodDef TestMethods[] = {
     {"tracemalloc_track", tracemalloc_track, METH_VARARGS},
     {"tracemalloc_untrack", tracemalloc_untrack, METH_VARARGS},
     {"tracemalloc_get_traceback", tracemalloc_get_traceback, METH_VARARGS},
+    {"tracemalloc_set_debug", tracemalloc_set_debug, METH_VARARGS},
     {NULL, NULL} /* sentinel */
 };