Current File : //lib/python3/dist-packages/google/protobuf/internal/decoder_test.py
# -*- coding: utf-8 -*-
# Protocol Buffers - Google's data interchange format
# Copyright 2008 Google Inc. All rights reserved.
#
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file or at
# https://developers.google.com/open-source/licenses/bsd
"""Test decoder."""
import unittest
from google.protobuf import message
from google.protobuf.internal import decoder
from google.protobuf.internal import testing_refleaks
from google.protobuf.internal import wire_format
@testing_refleaks.TestCase
class DecoderTest(unittest.TestCase):
def test_decode_unknown_group_field_too_many_levels(self):
data = memoryview(b'\023' * 5_000_000)
self.assertRaisesRegex(
message.DecodeError,
'Error parsing message',
decoder._DecodeUnknownField,
data,
1,
wire_format.WIRETYPE_START_GROUP,
1
)
if __name__ == '__main__':
unittest.main()
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