From a5ddbfbf50715e3d4b90ad367ed6827c6cbcc52f Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Mon, 17 Jun 2019 03:06:41 -0700 Subject: [PATCH] bpo-35031, test_asycio: disable TLS 1.3 in test_start_tls_server_1() (GH-14148) bpo-35031, bpo-35998: Reintroduce workaround on Windows and FreeBSD in test_start_tls_server_1() of test_asyncio: disable TLS v1.3 on the client context. (cherry picked from commit c034b7824f5a7c50f2946ab3931633200e31d903) Co-authored-by: Victor Stinner --- Lib/test/test_asyncio/test_sslproto.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Lib/test/test_asyncio/test_sslproto.py b/Lib/test/test_asyncio/test_sslproto.py index 5c861e92b7..4645cc044a 100644 --- a/Lib/test/test_asyncio/test_sslproto.py +++ b/Lib/test/test_asyncio/test_sslproto.py @@ -498,6 +498,12 @@ class BaseStartTLS(func_tests.FunctionalTestCaseMixin): server_context = test_utils.simple_server_sslcontext() client_context = test_utils.simple_client_sslcontext() + if sys.platform.startswith('freebsd') or sys.platform.startswith('win'): + # bpo-35031: Some FreeBSD and Windows buildbots fail to run this test + # as the eof was not being received by the server if the payload + # size is not big enough. This behaviour only appears if the + # client is using TLS1.3. + client_context.options |= ssl.OP_NO_TLSv1_3 answer = None def client(sock, addr): -- 2.40.0