[Twisted-Python] RunningTwisted tests on Windows and SSL

[John Aherne]

 Some clarification on running the tests.

For the tests on test_sslverify

If I apply the patches from 6371 on python2.7.13 32bit windows2012R2, the
test_sslverify runs without error or failure.

  TrustRootTests
    test_caCertsPlatformDefaults ...
 [OK]
    test_caCertsWindows ...
[OK]
    test_trustRootPlatformRejectsUntrustedCA ...
 [OK]
    test_trustRootSpecificCertificate ...
[OK]

============================================================
===================
[SKIPPED]
NPN/ALPN is present on this platform

twisted.test.test_sslverify.NPNAndALPNAbsentTests.test_
NPNAndALPNNotImplemented
twisted.test.test_sslverify.NPNAndALPNAbsentTests.test_
NegotiatedProtocolReturns
None
twisted.test.test_sslverify.NPNAndALPNAbsentTests.test_
nextProtocolMechanismsNoN
egotiationSupported
------------------------------------------------------------
-------------------
Ran 113 tests in 496.749s

PASSED (skips=3, successes=110)
------------------------------------------------------------
---------------------------------------------------------------------------



If I apply the patch on python3.6.3 32bit Windows10Pro, the test_sslverify
produces 1 error and 1 failure.

The test_caCertsWindows passes

Looking at the Error on  test_ecDoesNotBreakConstructor, I don't see where
I can find  _getEllipticCurve.

I can't see it in  OpenSSLCertificateOptions. And so far google does not
help

============================================================
===================
[FAIL]
Traceback (most recent call last):
  File "c:\twistedssl\twisted\src\twisted\test\test_sslverify.py", line
1292, in test_ecSuccessWithRealBindings
    self.assertEqual(defaultCurve, opts._ecCurve)
  File "c:\twistedssl\twisted\src\twisted\trial\_synctest.py", line 432, in
assertEqual
    super(_Assertions, self).assertEqual(first, second, msg)
  File "c:\program files (x86)\python36-32\Lib\unittest\case.py", line 829,
in assertEqual
    assertion_func(first, second, msg=msg)
  File "c:\program files (x86)\python36-32\Lib\unittest\case.py", line 822,
in _baseAssertEqual
    raise self.failureException(msg)
twisted.trial.unittest.FailTest: <Curve 'prime256v1'> !=
<twisted.internet._sslverify._OpenSSLECCurve object at 0x06B4FDF0>

twisted.test.test_sslverify.OpenSSLOptionsTests.test_
ecSuccessWithRealBindings
============================================================
===================
[ERROR]
Traceback (most recent call last):
  File "c:\twistedssl\twisted\src\twisted\test\test_sslverify.py", line
1254, in test_ecDoesNotBreakConstructor
    sslverify.OpenSSLCertificateOptions, "_getEllipticCurve", missing)
  File "c:\twistedssl\twisted\src\twisted\trial\_synctest.py", line 1086,
in patch
    monkeyPatch.patch()
  File "c:\twistedssl\twisted\src\twisted\python\monkey.py", line 53, in
patch
    self._originals.append((obj, name, getattr(obj, name)))
builtins.AttributeError: type object 'OpenSSLCertificateOptions' has no
attribute '_getEllipticCurve'

twisted.test.test_sslverify.OpenSSLOptionsTests.test_
ecDoesNotBreakConstructor
------------------------------------------------------------
-------------------
Ran 113 tests in 185.166s

FAILED (skips=3, failures=1, errors=1, successes=108)

The following is what monkeypatch is working with

    test_ecDoesNotBreakConstructor ... *******PATCH******* <class
'twisted.internet._sslverify.OpenSSLCertificateOptions'>

*******PATCH******* _getEllipticCurve
                                           [ERROR]


    test_caCertsPlatformDefaults ...
 [OK]
    test_caCertsWindows ...
[OK]
    test_trustRootPlatformRejectsUntrustedCA ...
 [OK]

Any pointers would be welcome

John Aherne



-- 
*John Aherne*




*www.rocs.co.uk <http://www.rocs.co.uk>*
020 7223 7567
-------------- next part --------------
An HTML attachment was scrubbed...
URL: </pipermail/twisted-python/attachments/20180318/224455f4/attachment-0002.html>