code: def test_split_dataset_with_invalid_length_permutation(self):
      original = [1, 2, 3, 4, 5]
      with self.assertRaises(ValueError):
          datasets.split_dataset(original, 2, [2, 0, 3, 1])
      with self.assertRaises(ValueError):
          datasets.split_dataset(original, 2, [2, 0, 3, 1, 4, 5])
  
imports: import unittest
  from chainer import datasets
  from chainer import testing
label_desc: Use image node_id 7 for calling the TestSplitDataset obj's underlying member method code with example usage: obj.test_split_dataset_with_invalid_length_permutation() without return types