[3.12] gh-109015: Add test.support.socket_helper.tcp_blackhole() (GH-109016) (#109041)

gh-109015: Add test.support.socket_helper.tcp_blackhole() (GH-109016)

Skip test_asyncio, test_imaplib and test_socket tests if FreeBSD TCP
blackhole is enabled (net.inet.tcp.blackhole=2).
(cherry picked from commit a52a350977)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2023-09-08 06:12:29 -07:00 committed by GitHub
parent 579d782276
commit c9dc2bc0de
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7 changed files with 79 additions and 0 deletions

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@ -671,6 +671,7 @@ class EventLoopTestsMixin:
self.assertEqual(port, expected)
tr.close()
@socket_helper.skip_if_tcp_blackhole
def test_create_connection_local_addr_skip_different_family(self):
# See https://github.com/python/cpython/issues/86508
port1 = socket_helper.find_unused_port()
@ -692,6 +693,7 @@ class EventLoopTestsMixin:
with self.assertRaises(OSError):
self.loop.run_until_complete(f)
@socket_helper.skip_if_tcp_blackhole
def test_create_connection_local_addr_nomatch_family(self):
# See https://github.com/python/cpython/issues/86508
port1 = socket_helper.find_unused_port()
@ -1271,6 +1273,7 @@ class EventLoopTestsMixin:
server.close()
@socket_helper.skip_if_tcp_blackhole
def test_server_close(self):
f = self.loop.create_server(MyProto, '0.0.0.0', 0)
server = self.loop.run_until_complete(f)