// Copyright 2020 Google Inc. All Rights Reserved.

//

// 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.

#include "stdint.h"

#include <string>

#include "disk_interface.h"

#include "state.h"

#include "manifest_parser.h"

#include <filesystem>

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)

{

  char build_file[256];

  sprintf(build_file, "/tmp/build.ninja");

  FILE *fp = fopen(build_file, "wb");

  if (!fp)

    return 0;

  fwrite(data, size, 1, fp);

  fclose(fp);

  std::string err;

  RealDiskInterface disk_interface;

  State state;

  ManifestParser parser(&state, &disk_interface);

  parser.Load("/tmp/build.ninja", &err);

  std::__fs::filesystem::remove_all("/tmp/build.ninja");

  return 0;

}