Function TEST

cpp/src/arrow/scalar_test.cc:84–94

}

TEST(TestNullScalar, Basics) {
  NullScalar scalar;
  ASSERT_FALSE(scalar.is_valid);
  ASSERT_TRUE(scalar.type->Equals(*null()));
  ASSERT_OK(scalar.ValidateFull());

  ASSERT_OK_AND_ASSIGN(auto arr, MakeArrayOfNull(null(), 1));
  ASSERT_OK_AND_ASSIGN(auto first, arr->GetScalar(0));
  ASSERT_TRUE(first->Equals(scalar));
  ASSERT_OK(first->ValidateFull());
}

TEST(TestNullScalar, ValidateErrors) {
  NullScalar scalar;