Function CheckBufferRanges

cpp/src/arrow/util/byte_size_test.cc:164–172

}

void CheckBufferRanges(const std::shared_ptr<Array>& input,
                       const std::vector<ExpectedRange>& expected) {
  ASSERT_OK_AND_ASSIGN(std::shared_ptr<Array> result, ReferencedRanges(*input->data()));
  std::shared_ptr<StructArray> result_struct = checked_pointer_cast<StructArray>(result);
  ASSERT_NE(nullptr, result_struct);
  AssertArraysEqual(*result_struct->field(1), *RangesToOffsets(expected));
  AssertArraysEqual(*result_struct->field(2), *RangesToLengths(expected));
  CheckBufferRangeStarts(result_struct->field(0), expected);
}

void CheckFixedWidthStarts(const std::shared_ptr<Array>& input) {
  ASSERT_OK_AND_ASSIGN(std::shared_ptr<Array> result, ReferencedRanges(*input->data()));