Function OpenFileForWriting

tests/gtest/src/gtest.cc:181–193

Utilty function to Open File for Writing

// Utilty function to Open File for Writing
static FILE* OpenFileForWriting(const std::string& output_file) {
  FILE* fileout = nullptr;
  FilePath output_file_path(output_file);
  FilePath output_dir(output_file_path.RemoveFileName());

  if (output_dir.CreateDirectoriesRecursively()) {
    fileout = posix::FOpen(output_file.c_str(), "w");
  }
  if (fileout == nullptr) {
    GTEST_LOG_(FATAL) << "Unable to open file \"" << output_file << "\"";
  }
  return fileout;
}

}  // namespace internal