irctest/irctest/server_tests/chmodes/no_external.py

39 lines
1.6 KiB
Python

"""
Channel "no external messages" mode (`RFC 1459
<https://datatracker.ietf.org/doc/html/rfc1459#section-4.2.3.1>`__,
`Modern <https://modern.ircdocs.horse/#no-external-messages-mode>`__)
"""
from irctest import cases
from irctest.numerics import ERR_CANNOTSENDTOCHAN
class NoExternalMessagesTestCase(cases.BaseServerTestCase):
@cases.mark_specifications("RFC1459", "Modern")
def testNoExternalMessagesMode(self):
# test the +n channel mode
self.connectClient("chanop", name="chanop")
self.joinChannel("chanop", "#chan")
self.sendLine("chanop", "MODE #chan +n")
self.getMessages("chanop")
self.connectClient("baz", name="baz")
# this message should be suppressed completely by +n
self.sendLine("baz", "PRIVMSG #chan :hi from baz")
replies = self.getMessages("baz")
reply_cmds = {reply.command for reply in replies}
self.assertIn(ERR_CANNOTSENDTOCHAN, reply_cmds)
self.assertEqual(self.getMessages("chanop"), [])
# set the channel to -n: baz should be able to send now
self.sendLine("chanop", "MODE #chan -n")
replies = self.getMessages("chanop")
modeLines = [line for line in replies if line.command == "MODE"]
self.assertMessageMatch(modeLines[0], command="MODE", params=["#chan", "-n"])
self.sendLine("baz", "PRIVMSG #chan :hi again from baz")
self.getMessages("baz")
relays = self.getMessages("chanop")
self.assertMessageMatch(
relays[0], command="PRIVMSG", params=["#chan", "hi again from baz"]
)