code: def test_function_set_reset_on_next(self):
      i = iter_with_sleep()
      it = TimeoutIterator(i, timeout=0.35, reset_on_next=False)
      self.assertEqual(next(it), 1)
      self.assertEqual(next(it), it.get_sentinel())
      it.set_reset_on_next(True)
      self.assertEqual(next(it), 2)
      self.assertEqual(next(it), 3)
      self.assertRaises(StopIteration, next, it)
  
imports: import unittest
  import time
  from iterators import TimeoutIterator
label_desc: Use image node_id 10 for calling the TestTimeoutIterator obj's underlying member method code with example usage: obj.test_function_set_reset_on_next() without return types