@test_util.run_deprecated_v1
  def testComplex128Basic(self):
    x = (1 + 1j) * np.linspace(-10, 10, 6).reshape(1, 3, 2).astype(  # pylint: disable=too-many-function-args
        np.complex128)
    y = (1 + 1j) * np.linspace(20, -20, 6).reshape(1, 3, 2).astype(  # pylint: disable=too-many-function-args