Function TEST

cpp/src/arrow/array/array_dict_test.cc:395–407

}

TEST(TestDictionaryBuilderAdHoc, AppendIndicesUpdateCapacity) {
  DictionaryBuilder<Int32Type> builder;
  Dictionary32Builder<Int32Type> builder32;

  std::vector<int32_t> indices_i32 = {0, 1, 2};
  std::vector<int64_t> indices_i64 = {0, 1, 2};

  ASSERT_OK(builder.AppendIndices(indices_i64.data(), 3));
  ASSERT_OK(builder32.AppendIndices(indices_i32.data(), 3));

  ASSERT_LT(0, builder.capacity());
  ASSERT_LT(0, builder32.capacity());
}

TEST(TestStringDictionaryBuilder, Basic) {
  // Build the dictionary Array