diff options
| -rwxr-xr-x | Lib/test/regrtest.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py index fab1764836..03f168ebac 100755 --- a/Lib/test/regrtest.py +++ b/Lib/test/regrtest.py @@ -1010,8 +1010,10 @@ class saved_test_environment: 'os.environ', 'sys.path', 'sys.path_hooks', '__import__', 'warnings.filters', 'asyncore.socket_map', 'logging._handlers', 'logging._handlerList', 'sys.gettrace', - 'sys.warnoptions', 'threading._dangling', - 'multiprocessing.process._dangling', + 'sys.warnoptions', + # multiprocessing.process._cleanup() may release ref + # to a thread, so check processes first. + 'multiprocessing.process._dangling', 'threading._dangling', 'sysconfig._CONFIG_VARS', 'sysconfig._INSTALL_SCHEMES', 'support.TESTFN', 'locale', 'warnings.showwarning', ) @@ -1141,6 +1143,8 @@ class saved_test_environment: def get_multiprocessing_process__dangling(self): if not multiprocessing: return None + # Unjoined process objects can survive after process exits + multiprocessing.process._cleanup() # This copies the weakrefs without making any strong reference return multiprocessing.process._dangling.copy() def restore_multiprocessing_process__dangling(self, saved): |