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view libervia/backend/test/test_helpers_plugins.py @ 4231:e11b13418ba6

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plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation: Implement XEP-0343: Signaling WebRTC Data Channels in Jingle. The current version of the XEP (0.3.1) has no implementation and contains some flaws. After discussing this on xsf@, Daniel (from Conversations) mentioned that they had a sprint with Larma (from Dino) to work on another version and provided me with this link: https://gist.github.com/iNPUTmice/6c56f3e948cca517c5fb129016d99e74 . I have used it for my implementation. This implementation reuses work done on Jingle A/V call (notably XEP-0176 and XEP-0167 plugins), with adaptations. When used, XEP-0234 will not handle the file itself as it normally does. This is because WebRTC has several implementations (browser for web interface, GStreamer for others), and file/data must be handled directly by the frontend. This is particularly important for web frontends, as the file is not sent from the backend but from the end-user's browser device. Among the changes, there are: - XEP-0343 implementation. - `file_send` bridge method now use serialised dict as output. - New `BaseTransportHandler.is_usable` method which get content data and returns a boolean (default to `True`) to tell if this transport can actually be used in this context (when we are initiator). Used in webRTC case to see if call data are available. - Support of `application` media type, and everything necessary to handle data channels. - Better confirmation message, with file name, size and description when available. - When file is accepted in preflight, it is specified in following `action_new` signal for actual file transfer. This way, frontend can avoid the display or 2 confirmation messages. - XEP-0166: when not specified, default `content` name is now its index number instead of a UUID. This follows the behaviour of browsers. - XEP-0353: better handling of events such as call taken by another device. - various other updates. rel 441
author Goffi <goffi@goffi.org>
date Sat, 06 Apr 2024 12:57:23 +0200
parents 4b842c1fb686
children
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#!/usr/bin/env python3


# SAT: a jabber client
# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
# Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

""" Test the helper classes to see if they behave well"""

from libervia.backend.test import helpers
from libervia.backend.test import helpers_plugins


class FakeXEP_0045Test(helpers.SatTestCase):
    def setUp(self):
        self.host = helpers.FakeSAT()
        self.plugin = helpers_plugins.FakeXEP_0045(self.host)

    def test_join_room(self):
        self.plugin.join_room(0, 0)
        self.assertEqual("test", self.plugin.get_nick(0, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 0))
        self.assertEqual("", self.plugin.get_nick(0, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 1))
        self.assertEqual("", self.plugin.get_nick(0, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 2))
        self.assertEqual("", self.plugin.get_nick(0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 3))
        self.plugin.join_room(0, 1)
        self.assertEqual("test", self.plugin.get_nick(0, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 0))
        self.assertEqual("sender", self.plugin.get_nick(0, 1))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 1))
        self.assertEqual("", self.plugin.get_nick(0, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 2))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 2))
        self.assertEqual("", self.plugin.get_nick(0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 3))
        self.plugin.join_room(0, 2)
        self.assertEqual("test", self.plugin.get_nick(0, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 0))
        self.assertEqual("sender", self.plugin.get_nick(0, 1))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 1))
        self.assertEqual(
            "sender", self.plugin.get_nick_of_user(0, 1, 1)
        )  # Const.JID[2] is in the roster for Const.PROFILE[1]
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 1))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 1))
        self.assertEqual("sender", self.plugin.get_nick(0, 2))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 2))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 2))
        self.assertEqual(
            "sender", self.plugin.get_nick_of_user(0, 2, 2)
        )  # Const.JID[1] is in the roster for Const.PROFILE[2]
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 2))
        self.assertEqual("", self.plugin.get_nick(0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 1, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 2, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 3))
        self.plugin.join_room(0, 3)
        self.assertEqual("test", self.plugin.get_nick(0, 0))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 0, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 0))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 0))
        self.assertEqual("sender_", self.plugin.get_nick_of_user(0, 3, 0))
        self.assertEqual("sender", self.plugin.get_nick(0, 1))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 1))
        self.assertEqual(
            "sender", self.plugin.get_nick_of_user(0, 1, 1)
        )  # Const.JID[2] is in the roster for Const.PROFILE[1]
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 1))
        self.assertEqual("sender_", self.plugin.get_nick_of_user(0, 3, 1))
        self.assertEqual("sender", self.plugin.get_nick(0, 2))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 2))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 2))
        self.assertEqual(
            "sender", self.plugin.get_nick_of_user(0, 2, 2)
        )  # Const.JID[1] is in the roster for Const.PROFILE[2]
        self.assertEqual("sender_", self.plugin.get_nick_of_user(0, 3, 2))
        self.assertEqual("sender_", self.plugin.get_nick(0, 3))
        self.assertEqual("test", self.plugin.get_nick_of_user(0, 0, 3))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 1, 3))
        self.assertEqual("sender", self.plugin.get_nick_of_user(0, 2, 3))
        self.assertEqual(None, self.plugin.get_nick_of_user(0, 3, 3))