class_docstr: Most tests done in the base class LinearOperatorDerivedClassTest.
class_docstr_tok: ["Most","tests","done","in","the","base","class","LinearOperatorDerivedClassTest","."]
code: def test_assert_positive_definite_does_not_raise_if_pd_and_complex(
      self,
  ):
      with self.cached_session():
          x = [1.0, 2.0]
          y = [1.0, 0.0]
          diag = math_ops.complex(x, y)  # Re[diag] > 0.
          # Should not fail
          self.evaluate(
              linalg.LinearOperatorDiag(diag).assert_positive_definite()
          )
  
imports: from tensorflow.python.framework import config
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import linalg_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import random_ops
  from tensorflow.python.ops import variables
  from tensorflow.python.ops.linalg import linalg
  from tensorflow.python.ops.linalg import linear_operator_test_util
  from tensorflow.python.platform import test
label_desc: Use image node_id 7 for calling the LinearOperatorDiagTest obj's underlying member method code with example usage: obj.test_assert_positive_definite_does_not_raise_if_pd_and_complex() without return types