docs: def step_impl14(context, runs):
      """Check called apps / files.
  
      :param runs: expected number of records.
      :param context: test context.
      """
      executor_ = context.fuzz_executor
      stats = executor_.stats
      count = stats.cumulated_counts()
      assert count == runs, "VERIFY: Number of recorded runs."
      failed_runs = stats.cumulated_counts_for_status(Status.FAILED)
      assert failed_runs == runs