Issue #18643: asyncio.windows_utils now reuse socket.socketpair() on Windows if

available

Since Python 3.5, socket.socketpair() is now also available on Windows.

Make csock blocking before calling the accept() method, and fix also a typo in
an error message.

1 files changed, 4 insertions, 0 deletions

diff --git a/Lib/test/test_asyncio/test_windows_utils.py b/Lib/test/test_asyncio/test_windows_utils.py
index 7ea3a6d380..3e7a211ea7 100644
--- a/Lib/test/test_asyncio/test_windows_utils.py
+++ b/Lib/test/test_asyncio/test_windows_utils.py
@@ -33,6 +33,8 @@ class WinsocketpairTests(unittest.TestCase):
         ssock, csock = windows_utils.socketpair(family=socket.AF_INET6)
         self.check_winsocketpair(ssock, csock)
 
+    @unittest.skipIf(hasattr(socket, 'socketpair'),
+                     'socket.socketpair is available')
     @mock.patch('asyncio.windows_utils.socket')
     def test_winsocketpair_exc(self, m_socket):
         m_socket.AF_INET = socket.AF_INET
@@ -51,6 +53,8 @@ class WinsocketpairTests(unittest.TestCase):
         self.assertRaises(ValueError,
                           windows_utils.socketpair, proto=1)
 
+    @unittest.skipIf(hasattr(socket, 'socketpair'),
+                     'socket.socketpair is available')
     @mock.patch('asyncio.windows_utils.socket')
     def test_winsocketpair_close(self, m_socket):
         m_socket.AF_INET = socket.AF_INET