Function MakeArrayFromValidBytes

cpp/src/arrow/array/array_test.cc:270–285

}

Status MakeArrayFromValidBytes(const std::vector<uint8_t>& v, MemoryPool* pool,
                               std::shared_ptr<Array>* out) {
  int64_t null_count = v.size() - std::accumulate(v.begin(), v.end(), 0);

  ARROW_ASSIGN_OR_RAISE(auto null_buf, internal::BytesToBits(v));

  TypedBufferBuilder<int32_t> value_builder(pool);
  for (size_t i = 0; i < v.size(); ++i) {
    RETURN_NOT_OK(value_builder.Append(0));
  }

  std::shared_ptr<Buffer> values;
  RETURN_NOT_OK(value_builder.Finish(&values));
  *out = std::make_shared<Int32Array>(v.size(), values, null_buf, null_count);
  return Status::OK();
}

TEST_F(TestArray, TestEquality) {
  std::shared_ptr<Array> array, equal_array, unequal_array;