Function CreateFile

cpp/src/arrow/filesystem/test_util.cc:129–133

}

void CreateFile(FileSystem* fs, const std::string& path, const std::string& data) {
  ASSERT_OK_AND_ASSIGN(auto stream, fs->OpenOutputStream(path));
  ASSERT_OK(stream->Write(data));
  ASSERT_OK(stream->Close());
}

void SortInfos(std::vector<FileInfo>* infos) {
  std::sort(infos->begin(), infos->end(), FileInfo::ByPath{});