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#!/usr/bin/python2
#
# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Archive corpus file into zip and generate .d depfile.
Invoked by GN from fuzzer_test.gni.
"""
from __future__ import print_function
import argparse
import os
import sys
import zipfile
def main():
parser = argparse.ArgumentParser(description="Generate fuzzer config.")
parser.add_argument('--depfile', required=True)
parser.add_argument('--corpus', required=True)
parser.add_argument('--output', required=True)
parser.add_argument('--fuzzer', required=True)
args = parser.parse_args()
corpus_files = []
# Generate .d file with dependency from corpus archive to individual files.
with open(args.depfile, 'w') as depfile:
print(os.path.basename(args.output), ":", end="", file=depfile)
for (dirpath, _, filenames) in os.walk(args.corpus):
for filename in filenames:
full_filename = os.path.join(dirpath, filename)
print(" ", full_filename, end="", file=depfile)
corpus_files.append(full_filename)
# chrome bots complain about this one:
# print(" ", args.fuzzer, end="", file=depfile)
with zipfile.ZipFile(args.output, 'w') as z:
for corpus_file in corpus_files:
z.write(corpus_file, os.path.basename(corpus_file))
if __name__ == '__main__':
main()
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