Function AssertRankEmpty

cpp/src/arrow/compute/kernels/vector_sort_test.cc:2285–2292

  }

  static void AssertRankEmpty(std::shared_ptr<DataType> type, SortOrder order,
                              NullPlacement null_placement,
                              RankOptions::Tiebreaker tiebreaker) {
    AssertRank({ArrayFromJSON(type, "[]")}, order, null_placement, tiebreaker,
               ArrayFromJSON(uint64(), "[]"));
    AssertRank({ArrayFromJSON(type, "[null]")}, order, null_placement, tiebreaker,
               ArrayFromJSON(uint64(), "[1]"));
  }

  void AssertRankSimple(NullPlacement null_placement,
                        RankOptions::Tiebreaker tiebreaker) const {