Function TEST_F

cpp/src/arrow/array/array_binary_test.cc:834–868

};

TEST_F(TestChunkedBinaryBuilder, BasicOperation) {
  const int32_t chunksize = 1000;
  Init(chunksize);

  const int elem_size = 10;
  uint8_t buf[elem_size];

  BinaryBuilder unchunked_builder;

  const int iterations = 1000;
  for (int i = 0; i < iterations; ++i) {
    random_bytes(elem_size, i, buf);

    ASSERT_OK(unchunked_builder.Append(buf, elem_size));
    ASSERT_OK(builder_->Append(buf, elem_size));
  }

  std::shared_ptr<Array> unchunked;
  ASSERT_OK(unchunked_builder.Finish(&unchunked));

  ArrayVector chunks;
  ASSERT_OK(builder_->Finish(&chunks));

  // This assumes that everything is evenly divisible
  ArrayVector expected_chunks;
  const int elems_per_chunk = chunksize / elem_size;
  for (int i = 0; i < iterations / elems_per_chunk; ++i) {
    expected_chunks.emplace_back(unchunked->Slice(i * elems_per_chunk, elems_per_chunk));
  }

  ASSERT_EQ(expected_chunks.size(), chunks.size());
  for (size_t i = 0; i < chunks.size(); ++i) {
    AssertArraysEqual(*expected_chunks[i], *chunks[i]);
  }
}

TEST_F(TestChunkedBinaryBuilder, Reserve) {
  // ARROW-6060