code: def test_open_compressed(self, suffix: str):
      uncompressed_file = (
          self.FIXTURES_ROOT / "embeddings/fake_embeddings.5d.txt"
      )
      with open_compressed(uncompressed_file) as f:
          uncompressed_lines = [line.strip() for line in f]
  
      compressed_file = f"{uncompressed_file}.{suffix}"
      with open_compressed(compressed_file) as f:
          compressed_lines = [line.strip() for line in f]
      assert compressed_lines == uncompressed_lines
  
imports: import os
  import pathlib
  import json
  import time
  import shutil
  from filelock import Timeout
  import pytest
  import responses
  import torch
  from allennlp.common.file_utils import FileLock, _resource_to_filename, filename_to_url, cached_path, open_compressed, CacheFile, _Meta, _find_entries, inspect_cache, remove_cache_entries, LocalCacheResource, TensorCache
  from allennlp.common import Params
  from allennlp.modules.token_embedders import ElmoTokenEmbedder
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.predictors import Predictor
label_desc: Use image node_id 8 for calling the TestFileUtils obj's underlying member method code with example usage: obj.test_open_compressed(suffix) without return types