test failure on Fedora in test_tub.CancelPendingDeliveries.test_cancel_pending_deliveries

[davidsarah]

See ​https://bugzilla.redhat.com/show_bug.cgi?id=1106775. Almost all of the test failures there are due to #141, except for this one:

[ERROR]
Traceback (most recent call last):
  File "/builddir/build/BUILD/foolscap-0.6.4/foolscap/test/test_tub.py", line 386, in tearDown
    if self.tubA.running:
exceptions.AttributeError: 'CancelPendingDeliveries' object has no attribute 'tubA'
foolscap.test.test_tub.CancelPendingDeliveries.test_cancel_pending_deliveries
==================================

[Brian Warner]

Oh, if SSL was failing on that test run, this this test would fail as an artifact. That exception means that teardown() was called before the test finished its first line (which creates self.tubA. If the constructor for GoodEnoughTub() failed due to SSL problems, then the test would error out (without setting self.tubA), and jump immediately to teardown(), which would then fail to handle the attribute that never got created.

So I think this is a consequence of #141 too. I believe it will be gone with the SSL fix that went into 0.8.0.

[Brian Warner]

I haven't heard anything more about this, so I'm going to assume that 0.8.0 fixed it as expected.