Function TEST

cpp/src/arrow/util/hashing_test.cc:99–113

}

TEST(HashingQuality, Int64) {
#ifdef ARROW_VALGRIND
  const int32_t n_values = 500;
#else
  const int32_t n_values = 10000;
#endif
  {
    const auto values = MakeDistinctIntegers<int64_t>(n_values);
    CheckScalarHashQuality<int64_t>(values);
  }
  {
    const auto values = MakeSequentialIntegers<int64_t>(n_values);
    CheckScalarHashQuality<int64_t>(values);
  }
}

TEST(HashingQuality, Strings) {
#ifdef ARROW_VALGRIND