[New-bugs-announce] [issue33743] test_asyncio raises a deprecation warning

[Serhiy Storchaka]

New submission from Serhiy Storchaka <storchaka+cpython at gmail.com>:

$ ./python -We -m test -v -m test__register_task_3 test_asyncio
...
======================================================================
ERROR: test__register_task_3 (test.test_asyncio.test_tasks.CIntrospectionTests)
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Traceback (most recent call last):
  File "/home/serhiy/py/cpython/Lib/test/test_asyncio/test_tasks.py", line 2616, in test__register_task_3
    self.assertEqual(asyncio.Task.all_tasks(loop), {task})
PendingDeprecationWarning: Task.all_tasks() is deprecated, use asyncio.all_tasks() instead

======================================================================
ERROR: test__register_task_3 (test.test_asyncio.test_tasks.PyIntrospectionTests)
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Traceback (most recent call last):
  File "/home/serhiy/py/cpython/Lib/test/test_asyncio/test_tasks.py", line 2616, in test__register_task_3
    self.assertEqual(asyncio.Task.all_tasks(loop), {task})
PendingDeprecationWarning: Task.all_tasks() is deprecated, use asyncio.all_tasks() instead

----------------------------------------------------------------------

And the test is failed if run with -We.

----------
components: Tests
messages: 318524
nosy: asvetlov, giampaolo.rodola, serhiy.storchaka, yselivanov
priority: normal
severity: normal
status: open
title: test_asyncio raises a deprecation warning
type: behavior
versions: Python 3.7, Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue33743>
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