mirror of https://github.com/google/oss-fuzz.git
61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
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#!/usr/bin/python3
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import atheris
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import sys
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import IPython
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with atheris.instrument_imports():
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from google.cloud.bigquery.magics.line_arg_parser.lexer import Lexer
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from google.cloud.bigquery.magics.line_arg_parser.parser import Parser
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from google.cloud.bigquery.magics.line_arg_parser.parser import ParseError
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from google.cloud.bigquery.magics.line_arg_parser.parser import QueryParamsParseError
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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s1 = fdp.ConsumeString(sys.maxsize)
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tokens = list(Lexer(s1))
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if len(tokens) == 0:
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return
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lexer = Lexer(s1)
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parser = Parser(lexer)
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try:
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parser.input_line()
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except ParseError:
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pass
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lexer = Lexer(s1)
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parser = Parser(lexer)
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try:
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parser.collection_items()
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except QueryParamsParseError:
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pass
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lexer = Lexer(s1)
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parser = Parser(lexer)
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try:
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parser.dict_items()
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except QueryParamsParseError:
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pass
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def main():
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atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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