code: def testRemoveResult(self):
      result = unittest.TestResult()
      unittest.registerResult(result)
  
      unittest.installHandler()
      self.assertTrue(unittest.removeResult(result))
  
      # Should this raise an error instead?
      self.assertFalse(unittest.removeResult(unittest.TestResult()))
  
      try:
          pid = os.getpid()
          os.kill(pid, signal.SIGINT)
      except KeyboardInterrupt:
          pass
  
      self.assertFalse(result.shouldStop)
  
imports: import gc
  import os
  import sys
  import signal
  import weakref
  from cStringIO import StringIO
  import unittest
label_desc: Use image node_id 11 for calling the TestBreak obj's underlying member method code with example usage: obj.testRemoveResult() without return types