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127 lines
4.0 KiB
Python
127 lines
4.0 KiB
Python
"""
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The HELP and HELPOP command (`Modern <https://modern.ircdocs.horse/#help-message>`__)
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"""
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import functools
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import re
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import pytest
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from irctest import cases, runner
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from irctest.numerics import (
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ERR_HELPNOTFOUND,
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ERR_UNKNOWNCOMMAND,
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RPL_ENDOFHELP,
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RPL_HELPSTART,
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RPL_HELPTXT,
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)
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from irctest.patma import ANYSTR, StrRe
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def with_xfails(f):
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@functools.wraps(f)
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def newf(self, command, *args, **kwargs):
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if command == "HELP" and self.controller.software_name == "Bahamut":
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raise runner.ImplementationChoice(
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"fail because Bahamut forwards /HELP to HelpServ (but not /HELPOP)"
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)
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if self.controller.software_name in ("irc2", "ircu2", "ngIRCd"):
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raise runner.ImplementationChoice(
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"numerics in reply to /HELP and /HELPOP (uses NOTICE instead)"
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)
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if self.controller.software_name == "UnrealIRCd":
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raise runner.ImplementationChoice(
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"fails because Unreal uses custom numerics "
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"https://github.com/unrealircd/unrealircd/pull/184"
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)
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return f(self, command, *args, **kwargs)
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return newf
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class HelpTestCase(cases.BaseServerTestCase):
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def _assertValidHelp(self, messages, subject):
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if subject != ANYSTR:
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subject = StrRe("(?i)" + re.escape(subject))
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self.assertMessageMatch(
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messages[0],
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command=RPL_HELPSTART,
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params=["nick", subject, ANYSTR],
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fail_msg=f"Expected {RPL_HELPSTART} (RPL_HELPSTART), got: {{msg}}",
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)
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self.assertMessageMatch(
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messages[-1],
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command=RPL_ENDOFHELP,
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params=["nick", subject, ANYSTR],
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fail_msg=f"Expected {RPL_ENDOFHELP} (RPL_ENDOFHELP), got: {{msg}}",
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)
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for i in range(1, len(messages) - 1):
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self.assertMessageMatch(
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messages[i],
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command=RPL_HELPTXT,
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params=["nick", subject, ANYSTR],
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fail_msg=f"Expected {RPL_HELPTXT} (RPL_HELPTXT), got: {{msg}}",
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)
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@pytest.mark.parametrize("command", ["HELP", "HELPOP"])
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@cases.mark_specifications("Modern")
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@with_xfails
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def testHelpNoArg(self, command):
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self.connectClient("nick")
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self.sendLine(1, f"{command}")
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messages = self.getMessages(1)
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if messages[0].command == ERR_UNKNOWNCOMMAND:
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raise runner.OptionalCommandNotSupported(command)
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self._assertValidHelp(messages, ANYSTR)
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@pytest.mark.parametrize("command", ["HELP", "HELPOP"])
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@cases.mark_specifications("Modern")
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@with_xfails
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def testHelpPrivmsg(self, command):
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self.connectClient("nick")
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self.sendLine(1, f"{command} PRIVMSG")
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messages = self.getMessages(1)
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if messages[0].command == ERR_UNKNOWNCOMMAND:
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raise runner.OptionalCommandNotSupported(command)
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self._assertValidHelp(messages, "PRIVMSG")
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@pytest.mark.parametrize("command", ["HELP", "HELPOP"])
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@cases.mark_specifications("Modern")
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@with_xfails
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def testHelpUnknownSubject(self, command):
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self.connectClient("nick")
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self.sendLine(1, f"{command} THISISNOTACOMMAND")
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messages = self.getMessages(1)
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if messages[0].command == ERR_UNKNOWNCOMMAND:
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raise runner.OptionalCommandNotSupported(command)
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if messages[0].command == ERR_HELPNOTFOUND:
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# Inspircd, Hybrid et al
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self.assertEqual(len(messages), 1)
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self.assertMessageMatch(
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messages[0],
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command=ERR_HELPNOTFOUND,
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params=[
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"nick",
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StrRe(
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"(?i)THISISNOTACOMMAND"
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), # case-insensitive, for Hybrid and Plexus4 (but not Chary et al)
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ANYSTR,
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],
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)
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else:
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# Unrealircd
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self._assertValidHelp(messages, ANYSTR)
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