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Diffstat (limited to 'Lib/test/test_asyncore.py')
| -rw-r--r-- | Lib/test/test_asyncore.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Lib/test/test_asyncore.py b/Lib/test/test_asyncore.py index ad4153c..4b388e7 100644 --- a/Lib/test/test_asyncore.py +++ b/Lib/test/test_asyncore.py @@ -5,6 +5,7 @@ import os import socket import sys import time +import warnings from test import support from test.support import TESTFN, run_unittest, unlink @@ -306,6 +307,22 @@ class DispatcherTests(unittest.TestCase): 'warning: unhandled accept event'] self.assertEquals(lines, expected) + def test_issue_8594(self): + # XXX - this test is supposed to be removed in next major Python + # version + d = asyncore.dispatcher(socket.socket()) + # make sure the error message no longer refers to the socket + # object but the dispatcher instance instead + self.assertRaisesRegexp(AttributeError, 'dispatcher instance', + getattr, d, 'foo') + # cheap inheritance with the underlying socket is supposed + # to still work but a DeprecationWarning is expected + with warnings.catch_warnings(record=True) as w: + warnings.simplefilter("always") + family = d.family + self.assertEqual(family, socket.AF_INET) + self.assertTrue(len(w) == 1) + self.assertTrue(issubclass(w[0].category, DeprecationWarning)) class dispatcherwithsend_noread(asyncore.dispatcher_with_send): |