win/tests: Fix a couple of loop.create_connection tests

Author: 1st1

tests/test_tcp.py

@@ -207,10 +207,10 @@ def test_create_server_4(self):
         with sock:
             addr = sock.getsockname()
 
-            with self.assertRaisesRegex(OSError,
-                                        "error while attempting.*\('127.*: "
-                                        "address already in use"):
+            re = r"(error while attempting.*\('127.*: address already in use)"
+            re += r"|(error while attempting to bind.*only one usage)"  # win
 
+            with self.assertRaisesRegex(OSError, re):
                 self.loop.run_until_complete(
                     self.loop.create_server(object, *addr))
 
@@ -405,7 +405,10 @@ async def client():
                 loop=self.loop)
 
         async def runner():
-            with self.assertRaisesRegex(OSError, 'Bad file'):
+            re = r"(Bad file)"
+            re += r"|(is not a socket)"  # win
+
+            with self.assertRaisesRegex(OSError, re):
                 await client()
 
         self.loop.run_until_complete(runner())