Method MakeArray

cpp/src/arrow/array/array_binary_test.cc:95–104

  }

  void MakeArray() {
    length_ = static_cast<int64_t>(offsets_.size()) - 1;
    value_buf_ = Buffer::Wrap(chars_);
    offsets_buf_ = Buffer::Wrap(offsets_);
    ASSERT_OK_AND_ASSIGN(null_bitmap_, internal::BytesToBits(valid_bytes_));
    null_count_ = CountNulls(valid_bytes_);

    strings_ = std::make_shared<ArrayType>(length_, offsets_buf_, value_buf_,
                                           null_bitmap_, null_count_);
  }

  void TestArrayBasics() {
    ASSERT_EQ(length_, strings_->length());