#!/usr/bin/python3
# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import atheris
import sys
with atheris.instrument_imports():
     from retry import *

IS_ERROR = True

def error_method():
    global IS_ERROR
    IS_ERROR = not IS_ERROR

    if IS_ERROR:
        raise ValueError
    else:
       return

def TestInput(data):
    fdp = atheris.FuzzedDataProvider(data)

    global IS_ERROR 
    IS_ERROR = fdp.ConsumeBool()

    retry_call(error_method,logger=None)
    retry_call(
        error_method,
        exceptions=ValueError,
        tries=fdp.ConsumeIntInRange(-1,100),
        delay=fdp.ConsumeIntInRange(1,10),
        logger=None
    )

    @retry(logger=None)
    def wrapper_one():
        error_method()

    @retry(
        ValueError,
        tries=fdp.ConsumeIntInRange(-1,100),
        delay=fdp.ConsumeIntInRange(1,10),
        logger=None
    )
    def wrapper_two():
        error_method()

    wrapper_one()
    wrapper_two()

def main():
    atheris.Setup(sys.argv, TestInput, enable_python_coverage=True)
    atheris.Fuzz()

if __name__ == "__main__":
    main()