Method TestValidateErrors

cpp/src/arrow/scalar_test.cc:812–832

  }

  void TestValidateErrors() {
    {
      // Inconsistent is_valid / value
      ScalarType scalar(Buffer::FromString("xxx"));
      scalar.is_valid = false;
      AssertValidationFails(scalar);
    }

    {
      auto null_scalar = MakeNullScalar(type_);
      null_scalar->is_valid = true;
      AssertValidationFails(*null_scalar);
    }

    {
      // Invalid UTF8
      ScalarType scalar(Buffer::FromString("\xff"));
      ASSERT_OK(scalar.Validate());
      ASSERT_RAISES(Invalid, scalar.ValidateFull());
    }
  }

 protected:
  std::shared_ptr<DataType> type_;