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bpo-32591: silence deprecation warnings in test_coroutine (GH-5412)

This commit is contained in:
Nathaniel J. Smith 2018-01-28 23:34:26 -08:00 committed by GitHub
parent 1e5b25b8c0
commit 95e214713a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 20 additions and 10 deletions
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30
Lib/test/test_coroutines.py
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@ -1981,16 +1981,19 @@ class SysSetCoroWrapperTest(unittest.TestCase):
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(wrap)
self.assertIs(sys.get_coroutine_wrapper(), wrap)
with self.assertWarns(DeprecationWarning):
self.assertIs(sys.get_coroutine_wrapper(), wrap)
try:
f = foo()
self.assertTrue(wrapped)
self.assertEqual(run_async(f), ([], 'spam'))
finally:
sys.set_coroutine_wrapper(None)
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(None)
self.assertIsNone(sys.get_coroutine_wrapper())
with self.assertWarns(DeprecationWarning):
self.assertIsNone(sys.get_coroutine_wrapper())
wrapped = None
with silence_coro_gc():
@ -1998,10 +2001,13 @@ class SysSetCoroWrapperTest(unittest.TestCase):
self.assertFalse(wrapped)
def test_set_wrapper_2(self):
self.assertIsNone(sys.get_coroutine_wrapper())
with self.assertWarns(DeprecationWarning):
self.assertIsNone(sys.get_coroutine_wrapper())
with self.assertRaisesRegex(TypeError, "callable expected, got int"):
sys.set_coroutine_wrapper(1)
self.assertIsNone(sys.get_coroutine_wrapper())
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(1)
with self.assertWarns(DeprecationWarning):
self.assertIsNone(sys.get_coroutine_wrapper())
def test_set_wrapper_3(self):
async def foo():
@ -2012,7 +2018,8 @@ class SysSetCoroWrapperTest(unittest.TestCase):
return await coro
return wrap(coro)
sys.set_coroutine_wrapper(wrapper)
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(wrapper)
try:
with silence_coro_gc(), self.assertRaisesRegex(
RuntimeError,
@ -2021,7 +2028,8 @@ class SysSetCoroWrapperTest(unittest.TestCase):
foo()
finally:
sys.set_coroutine_wrapper(None)
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(None)
def test_set_wrapper_4(self):
@types.coroutine
@ -2034,7 +2042,8 @@ class SysSetCoroWrapperTest(unittest.TestCase):
wrapped = gen
return gen
sys.set_coroutine_wrapper(wrap)
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(wrap)
try:
foo()
self.assertIs(
@ -2042,7 +2051,8 @@ class SysSetCoroWrapperTest(unittest.TestCase):
"generator-based coroutine was wrapped via "
"sys.set_coroutine_wrapper")
finally:
sys.set_coroutine_wrapper(None)
with self.assertWarns(DeprecationWarning):
sys.set_coroutine_wrapper(None)
class OriginTrackingTest(unittest.TestCase):