bpo-36348: IMAP4.logout() doesn't ignore exc (GH-12411)

The imap.IMAP4.logout() method no longer ignores silently arbitrary
exceptions.

Changes:

* The IMAP4.logout() method now expects a "BYE" untagged response,
  rather than relying on _check_bye() which raises a self.abort()
  exception.
* IMAP4.__exit__() now does nothing if the client already logged out.
* Add more debug info if test_logout() tests fail.
This commit is contained in:
Victor Stinner 2019-04-15 18:23:20 +02:00 committed by GitHub
parent 0810fa7988
commit 74125a60b7
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 28 additions and 13 deletions

View file

@ -470,8 +470,8 @@ class NewIMAPTestsMixin():
self.assertEqual(typ, 'OK')
self.assertEqual(data[0], b'LOGIN completed')
typ, data = client.logout()
self.assertEqual(typ, 'BYE')
self.assertEqual(data[0], b'IMAP4ref1 Server logging out')
self.assertEqual(typ, 'BYE', (typ, data))
self.assertEqual(data[0], b'IMAP4ref1 Server logging out', (typ, data))
self.assertEqual(client.state, 'LOGOUT')
def test_lsub(self):
@ -937,7 +937,7 @@ class RemoteIMAPTest(unittest.TestCase):
with transient_internet(self.host):
rs = self.server.logout()
self.server = None
self.assertEqual(rs[0], 'BYE')
self.assertEqual(rs[0], 'BYE', rs)
@unittest.skipUnless(ssl, "SSL not available")
@ -995,7 +995,7 @@ class RemoteIMAP_SSLTest(RemoteIMAPTest):
with transient_internet(self.host):
_server = self.imap_class(self.host, self.port)
rs = _server.logout()
self.assertEqual(rs[0], 'BYE')
self.assertEqual(rs[0], 'BYE', rs)
def test_ssl_context_certfile_exclusive(self):
with transient_internet(self.host):