# Copyright 2020 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.
"""Integration code for AFLFast fuzzer."""

from fuzzers.afl import fuzzer as afl_fuzzer


def build():
    """Build benchmark."""
    afl_fuzzer.build()


def fuzz(input_corpus, output_corpus, target_binary):
    """Run fuzzer."""
    afl_fuzzer.prepare_fuzz_environment(input_corpus)

    # Write AFL's output to /dev/null to avoid filling up disk by writing too
    # much to log file. This is a problem in general with AFLFast but
    # particularly with the lcms benchmark.
    afl_fuzzer.run_afl_fuzz(input_corpus,
                            output_corpus,
                            target_binary,
                            hide_output=True)
