code: def _launch_test_suite_dropped_memory(self, loader):
      self._test_batch_size(loader, expected_size=self._batch_size)
      self._test_length(loader)
      self._test_actual_length(loader)
  
file_path: avalanche/tests/benchmarks/utils/test_replay_loader.py
imports: import unittest
  import numpy
  from avalanche.benchmarks.classic import SplitMNIST
  from avalanche.benchmarks.utils.data_loader import ReplayDataLoader
label_desc: Use image node_id 7 for calling the TestReplayDataLoader obj's underlying member method code with example usage: obj._launch_test_suite_dropped_memory(loader) without return types