Leaked tasks cause IsolatedAsyncioTestCase to throw an exception

[bharel]

BPO	44911
Nosy	@voidspace, @ambv, @bharel, @miss-islington
PRs	bpo-44911: Fixed IsolatedAsyncioTestCase from throwing an exception on leaked tasks #27765 [3.10] bpo-44911: Fixed IsolatedAsyncioTestCase from throwing an exception on leaked tasks (GH-27765) #27777

^{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 2021-08-16.10:40:05.015>
created_at = <Date 2021-08-14.00:36:43.088>
labels = ['type-bug', 'library', '3.10', '3.11']
title = 'Leaked tasks cause IsolatedAsyncioTestCase to throw an exception'
updated_at = <Date 2021-08-16.10:40:05.015>
user = 'https://github.com/bharel'

bugs.python.org fields:

activity = <Date 2021-08-16.10:40:05.015>
actor = 'lukasz.langa'
assignee = 'none'
closed = True
closed_date = <Date 2021-08-16.10:40:05.015>
closer = 'lukasz.langa'
components = ['Library (Lib)']
creation = <Date 2021-08-14.00:36:43.088>
creator = 'bar.harel'
dependencies = []
files = []
hgrepos = []
issue_num = 44911
keywords = ['patch']
message_count = 4.0
messages = ['399577', '399635', '399641', '399646']
nosy_count = 4.0
nosy_names = ['michael.foord', 'lukasz.langa', 'bar.harel', 'miss-islington']
pr_nums = ['27765', '27777']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue44911'
versions = ['Python 3.10', 'Python 3.11']

[bharel]

Writing a test that leaks a running asyncio task will cause IsolatedAsyncioTestCase to crash while attempting to cancel.

Seems like the loop argument wasn't removed from the usage of asyncio.gather() in IsolatedAsyncioTestCase._tearDownAsyncioLoop

Pushing a fix as we speak

[ambv]

New changeset 2cb1a68 by Bar Harel in branch 'main':
bpo-44911: Fixed IsolatedAsyncioTestCase from throwing an exception on leaked tasks (GH-27765)
2cb1a68

[miss-islington]

New changeset 8516ca5 by Miss Islington (bot) in branch '3.10':
bpo-44911: Fixed IsolatedAsyncioTestCase from throwing an exception on leaked tasks (GH-27765)
8516ca5

[ambv]

Thanks, Bar! ✨ 🍰 ✨