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bpo-46358: modernize `test_asyncio` (GH-30562)

This commit is contained in:
Nikita Sobolev 2022-01-13 17:28:02 +03:00 committed by GitHub
parent 8c49d057bf
commit f779faccd3
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 16 additions and 38 deletions
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17
Lib/test/test_asyncio/test_base_events.py
View File

@ -21,7 +21,6 @@ from test.support import socket_helper
MOCK_ANY = mock.ANY
PY34 = sys.version_info >= (3, 4)
def tearDownModule():
@ -596,18 +595,10 @@ class BaseEventLoopTests(test_utils.TestCase):
self.loop.run_forever()
fut = None # Trigger Future.__del__ or futures._TracebackLogger
support.gc_collect()
if PY34:
# Future.__del__ in Python 3.4 logs error with
# an actual exception context
log.error.assert_called_with(
test_utils.MockPattern('.*exception was never retrieved'),
exc_info=(ZeroDivisionError, MOCK_ANY, MOCK_ANY))
else:
# futures._TracebackLogger logs only textual traceback
log.error.assert_called_with(
test_utils.MockPattern(
'.*exception was never retrieved.*ZeroDiv'),
exc_info=False)
# Future.__del__ in logs error with an actual exception context
log.error.assert_called_with(
test_utils.MockPattern('.*exception was never retrieved'),
exc_info=(ZeroDivisionError, MOCK_ANY, MOCK_ANY))
def test_set_exc_handler_invalid(self):
with self.assertRaisesRegex(TypeError, 'A callable object or None'):

26
Lib/test/test_asyncio/test_events.py
View File

@ -737,14 +737,6 @@ class EventLoopTestsMixin:
@unittest.skipIf(ssl is None, 'No ssl module')
def test_ssl_connect_accepted_socket(self):
if (sys.platform == 'win32' and
sys.version_info < (3, 5) and
isinstance(self.loop, proactor_events.BaseProactorEventLoop)
):
raise unittest.SkipTest(
'SSL not supported with proactor event loops before Python 3.5'
)
server_context = test_utils.simple_server_sslcontext()
client_context = test_utils.simple_client_sslcontext()
@ -2206,17 +2198,15 @@ class HandleTests(test_utils.TestCase):
self.assertRegex(repr(h), regex)
# partial method
if sys.version_info >= (3, 4):
method = HandleTests.test_handle_repr
cb = functools.partialmethod(method)
filename, lineno = test_utils.get_function_source(method)
h = asyncio.Handle(cb, (), self.loop)
method = HandleTests.test_handle_repr
cb = functools.partialmethod(method)
filename, lineno = test_utils.get_function_source(method)
h = asyncio.Handle(cb, (), self.loop)
cb_regex = r'<function HandleTests.test_handle_repr .*>'
cb_regex = (r'functools.partialmethod\(%s, , \)\(\)' % cb_regex)
regex = (r'^<Handle %s at %s:%s>$'
% (cb_regex, re.escape(filename), lineno))
self.assertRegex(repr(h), regex)
cb_regex = r'<function HandleTests.test_handle_repr .*>'
cb_regex = fr'functools.partialmethod\({cb_regex}, , \)\(\)'
regex = fr'^<Handle {cb_regex} at {re.escape(filename)}:{lineno}>$'
self.assertRegex(repr(h), regex)
def test_handle_repr_debug(self):
self.loop.get_debug.return_value = True

11
Lib/test/test_asyncio/test_futures.py
View File

@ -571,13 +571,10 @@ class BaseFutureTests:
test_utils.run_briefly(self.loop)
support.gc_collect()
if sys.version_info >= (3, 4):
regex = f'^{self.cls.__name__} exception was never retrieved\n'
exc_info = (type(exc), exc, exc.__traceback__)
m_log.error.assert_called_once_with(mock.ANY, exc_info=exc_info)
else:
regex = r'^Future/Task exception was never retrieved\n'
m_log.error.assert_called_once_with(mock.ANY, exc_info=False)
regex = f'^{self.cls.__name__} exception was never retrieved\n'
exc_info = (type(exc), exc, exc.__traceback__)
m_log.error.assert_called_once_with(mock.ANY, exc_info=exc_info)
message = m_log.error.call_args[0][0]
self.assertRegex(message, re.compile(regex, re.DOTALL))