mirror of
https://github.com/element-hq/synapse.git
synced 2026-05-14 06:05:10 +00:00
Erik Johnston
5efeac44b2
Handle arbitrary sized integers in `unsigned` (and other Rust objects that use `serde_json::Value`)
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
#
|
|
# This file is licensed under the Affero General Public License (AGPL) version 3.
|
|
#
|
|
# Copyright (C) 2026 Element Creations Ltd.
|
|
#
|
|
# 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.
|
|
#
|
|
# See the GNU Affero General Public License for more details:
|
|
# <https://www.gnu.org/licenses/agpl-3.0.html>.
|
|
|
|
from synapse.synapse_rust.events import Unsigned
|
|
|
|
from tests import unittest
|
|
|
|
|
|
class UnsignedTestCase(unittest.TestCase):
|
|
def test_prev_content(self) -> None:
|
|
"""Test that the prev_content field is correctly exposed as a JsonObject."""
|
|
unsigned = Unsigned({"prev_content": {"key1": "value1", "key2": 42}})
|
|
|
|
self.assert_dict(unsigned["prev_content"], {"key1": "value1", "key2": 42})
|
|
|
|
self.assert_dict(
|
|
unsigned.for_event(), {"prev_content": {"key1": "value1", "key2": 42}}
|
|
)
|
|
|
|
def test_large_age_ts(self) -> None:
|
|
"""Test that we can handle integers larger than 2^128, which is larger
|
|
than the maximum rust native integer size."""
|
|
|
|
large_int = 2**200
|
|
unsigned = Unsigned({"age_ts": large_int})
|
|
|
|
self.assertEqual(unsigned["age_ts"], large_int)
|
|
|
|
self.assert_dict(unsigned.for_event(), {"age_ts": large_int})
|
|
|
|
def test_large_integer_in_prev_content(self) -> None:
|
|
"""Test that we can handle integers larger than 2^128 in the
|
|
prev_content field, which is a JsonObject and thus can contain arbitrary
|
|
JSON."""
|
|
|
|
large_int = 2**200
|
|
unsigned = Unsigned({"prev_content": {"some_field": large_int}})
|
|
|
|
self.assertEqual(unsigned["prev_content"]["some_field"], large_int)
|
|
self.assert_dict(
|
|
unsigned.for_event(), {"prev_content": {"some_field": large_int}}
|
|
)
|