def count_up_to(self, limit):
        """Increments this variable until it reaches `limit`.

    When that Op is run it tries to increment the variable by `1`. If
    incrementing the variable would bring it above `limit` then the Op raises
    the exception `OutOfRangeError`.

    If no error is raised, the Op outputs the value of the variable before
    the increment.

    This is essentially a shortcut for `count_up_to(self, limit)`.

    Args:
      limit: value at which incrementing the variable raises an error.

    Returns:
      A `Tensor` that will hold the variable value before the increment. If no
      other Op modifies this variable, the values produced will all be
      distinct.
    """
        return state_ops.count_up_to(self._variable, limit=limit)

 def testCountUpToFunction(self):
   with context.eager_mode():
     v = resource_variable_ops.ResourceVariable(0, name="upto")
     self.assertAllEqual(state_ops.count_up_to(v, 1), 0)
     with self.assertRaises(errors.OutOfRangeError):
       state_ops.count_up_to(v, 1)