Function BuildZeroBaseBinaryArray

cpp/src/arrow/acero/asof_join_node_test.cc:160–167

template <typename Builder>
void BuildZeroBaseBinaryArray(std::shared_ptr<Array>& empty, int64_t length) {
  Builder builder(default_memory_pool());
  ASSERT_OK(builder.Reserve(length));
  for (int64_t i = 0; i < length; i++) {
    ASSERT_OK(builder.Append("0", /*length=*/1));
  }
  ASSERT_OK(builder.Finish(&empty));
}

AsofJoinNodeOptions GetRepeatedOptions(size_t repeat, FieldRef on_key,
                                       std::vector<FieldRef> by_key, int64_t tolerance) {