bpo-37148: Fix asyncio test that check for warning when running the test suite with huntleaks (GH-13800)

pablogsal · web-flow · commit 4cdbc452ce30 · 2019-06-04T11:26:20.000+01:00
diff --git a/Lib/test/test_asyncio/test_streams.py b/Lib/test/test_asyncio/test_streams.py
@@ -1229,10 +1229,14 @@ def test_eof_feed_when_closing_writer(self):
 self.assertEqual(messages, [])
 
 def test_stream_reader_create_warning(self):
+ with contextlib.suppress(AttributeError):
+ del asyncio.StreamReader
 with self.assertWarns(DeprecationWarning):
 asyncio.StreamReader
 
 def test_stream_writer_create_warning(self):
+ with contextlib.suppress(AttributeError):
+ del asyncio.StreamWriter
 with self.assertWarns(DeprecationWarning):
 asyncio.StreamWriter
 

-Original file line number
+Diff line change
 self.assertEqual(messages, [])
 deftest_stream_reader_create_warning(self):
 +withcontextlib.suppress(AttributeError):
 +delasyncio.StreamReader
 withself.assertWarns(DeprecationWarning):
 asyncio.StreamReader
 deftest_stream_writer_create_warning(self):
 +withcontextlib.suppress(AttributeError):
 +delasyncio.StreamWriter
 withself.assertWarns(DeprecationWarning):
 asyncio.StreamWriter