code: def joins(self, *tuples):
      return [os.path.join(self.tempdir, *parts) for parts in tuples]
  
imports: import glob
  import os
  import re
  import shutil
  import sys
  import unittest
  from test.support.os_helper import TESTFN, skip_unless_symlink, can_symlink, create_empty_file, change_cwd
label_desc: Use image node_id 2 for calling the GlobTests obj's underlying member method code with example usage: obj.joins() and returns: unknown