Function GenerateString

cpp/src/arrow/record_batch_test.cc:1439–1451

}

std::shared_ptr<Array> GenerateString(const std::shared_ptr<DataType>& data_type) {
  if (data_type->id() == Type::FIXED_SIZE_BINARY) {
    auto byte_width = data_type->byte_width();
    std::string a(byte_width, 'a');
    std::string b(byte_width, 'b');
    std::string c(byte_width, 'c');
    std::stringstream ss;
    ss << R"([")" << a << R"(",")" << b << R"(",")" << c << R"("])";
    return ArrayFromJSON(data_type, ss.str());
  } else {
    return ArrayFromJSON(data_type, R"(["a","b","c"])");
  }
}

};  // namespace