Warning -- multiprocessing.process._dangling was modified by test_multiprocessing

[ned-deily]

BPO	12774
Nosy	@birkenfeld, @pitrou, @ned-deily

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2012-06-19.13:35:17.032>
created_at = <Date 2011-08-18.00:21:16.837>
labels = ['tests']
title = 'Warning -- multiprocessing.process._dangling was modified by test_multiprocessing'
updated_at = <Date 2012-06-19.13:35:17.031>
user = 'https://github.com/ned-deily'

bugs.python.org fields:

activity = <Date 2012-06-19.13:35:17.031>
actor = 'sbt'
assignee = 'none'
closed = True
closed_date = <Date 2012-06-19.13:35:17.032>
closer = 'sbt'
components = ['Tests']
creation = <Date 2011-08-18.00:21:16.837>
creator = 'ned.deily'
dependencies = []
files = []
hgrepos = []
issue_num = 12774
keywords = []
message_count = 3.0
messages = ['142295', '142296', '162403']
nosy_count = 4.0
nosy_names = ['georg.brandl', 'pitrou', 'ned.deily', 'sbt']
pr_nums = []
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue12774'
versions = ['Python 3.2', 'Python 3.3']

[ned-deily]

[188/352] test_multiprocessing
Warning -- multiprocessing.process._dangling was modified by test_multiprocessing

[ned-deily]

This warning is a regression in 3.2.2 from previous 3.2 releases due to the dangling Thread and Process checks added to 3.2 by 64e35f3bcda5 for bpo-12573; the same checks introduce a new warning in 3.2.2 for test_threaded_import which has already been fixed in default but not backported to 3.2.

[sbt]

The warning no longer appears for the 3.x branch. I think it was changeset e54adf13e7a6 which only modified the test suite.

I don't think it is worth backporting to 3.2.