[New-bugs-announce] [issue32645] test_asyncio: TLS tests fail on "x86 Windows7" buildbot

[STINNER Victor]

New submission from STINNER Victor <victor.stinner at gmail.com>:

test_asyncio started to fail after the implementation of STARTTLS in asyncio, bpo-23749: commit f111b3dcb414093a4efb9d74b69925e535ddc470.

http://buildbot.python.org/all/#/builders/58/builds/502

Extract of test.pythoninfo:
----
ssl.HAS_SNI: True
ssl.OPENSSL_VERSION: OpenSSL 1.1.0f  25 May 2017
ssl.OPENSSL_VERSION_INFO: (1, 1, 0, 6, 15)
ssl.OP_ALL: -0x7fffffac
ssl.OP_NO_TLSv1_1: 0x10000000

sys.version: 3.7.0a4+ (heads/master:018e1b7, Jan 24 2018, 02:53:43) [MSC v.1900 32 bit (Intel)]
sys.version_info: sys.version_info(major=3, minor=7, micro=0, releaselevel='alpha', serial=4)
sys.windowsversion: sys.getwindowsversion(major=6, minor=1, build=7601, platform=2, service_pack='Service Pack 1')
sys.winver: 3.7-32
---

Extract of compile step:
---
Fetching external libraries...
(...)
openssl-bin-1.1.0f already exists, skipping.
---

Test failures:

======================================================================
ERROR: test_start_tls_client_1 (test.test_asyncio.test_sslproto.ProactorStartTLSTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_asyncio\test_sslproto.py", line 225, in test_start_tls_client_1
    asyncio.wait_for(client(srv.addr), loop=self.loop, timeout=10))
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\base_events.py", line 436, in run_until_complete
    return future.result()
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\tasks.py", line 406, in wait_for
    raise futures.TimeoutError()
concurrent.futures._base.TimeoutError

======================================================================
ERROR: test_start_tls_server_1 (test.test_asyncio.test_sslproto.ProactorStartTLSTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_asyncio\test_sslproto.py", line 285, in test_start_tls_server_1
    asyncio.wait_for(main(), loop=self.loop, timeout=10))
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\base_events.py", line 436, in run_until_complete
    return future.result()
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\tasks.py", line 406, in wait_for
    raise futures.TimeoutError()
concurrent.futures._base.TimeoutError

======================================================================
ERROR: test_start_tls_client_1 (test.test_asyncio.test_sslproto.SelectorStartTLSTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_asyncio\test_sslproto.py", line 225, in test_start_tls_client_1
    asyncio.wait_for(client(srv.addr), loop=self.loop, timeout=10))
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\base_events.py", line 436, in run_until_complete
    return future.result()
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\asyncio\tasks.py", line 406, in wait_for
    raise futures.TimeoutError()
concurrent.futures._base.TimeoutError

======================================================================
FAIL: test_start_tls_server_1 (test.test_asyncio.test_sslproto.ProactorStartTLSTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows7\build\lib\test\test_asyncio\functional.py", line 42, in tearDown
    self.fail('unexpected calls to loop.call_exception_handler()')
AssertionError: unexpected calls to loop.call_exception_handler()

----------------------------------------------------------------------
Ran 1651 tests in 117.209s

FAILED (failures=1, errors=3, skipped=56)

----------
components: Tests, Windows, asyncio
messages: 310576
nosy: asvetlov, paul.moore, steve.dower, tim.golden, vstinner, yselivanov, zach.ware
priority: normal
severity: normal
status: open
title: test_asyncio: TLS tests fail on "x86 Windows7" buildbot
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue32645>
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