docstr: Do nothing if the sequence is the right size.
docstr_tok: ["Do","nothing","if","the","sequence","is","the","right","size","."]
code: def test_fit_to_block_sequence_fit_exactly(self):
      """Do nothing if the sequence is the right size."""
      sequence = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      expected_output = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
      self.assertEqual(
          truncate_or_pad(sequence, self.block_size, 0), expected_output
      )
  
file_path: H2O/h2o_flexgen/benchmark/third_party/transformers/examples/research_projects/bertabs/test_utils_summarization.py
imports: import unittest
  import numpy
  import torch
  from .utils_summarization import build_mask, compute_token_type_ids, process_story, truncate_or_pad
label_desc: Use image node_id 3 for calling the SummarizationDataProcessingTest obj's underlying member method code with example usage: obj.test_fit_to_block_sequence_fit_exactly() without return types