Issue #13390: New function :func:`sys.getallocatedblocks()` returns the number of memory blocks currently allocated.
Also, the ``-R`` option to regrtest uses this function to guard against memory allocation leaks.
diff --git a/Lib/test/support.py b/Lib/test/support.py
index 4d63904..b98f2bf 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -1772,7 +1772,7 @@
This will typically be run on the result of the communicate() method
of a subprocess.Popen object.
"""
- stderr = re.sub(br"\[\d+ refs\]\r?\n?", b"", stderr).strip()
+ stderr = re.sub(br"\[\d+ refs, \d+ blocks\]\r?\n?", b"", stderr).strip()
return stderr
def args_from_interpreter_flags():