code: def testName(self):
      # Note: "_" isn't a valid tensor name, but it is a valid python symbol
      # name; and tf.function constructs TensorSpecs using function argument
      # names.
      for name in ["beep", "foo/bar:0", "a-b_c/d", "_"]:
          desc = tensor.TensorSpec([1], dtypes.float32, name=name)
          self.assertEqual(desc.name, name)
  
imports: import pickle
  from absl.testing import parameterized
  import numpy
  from tensorflow.core.framework import full_type_pb2
  from tensorflow.core.function import trace_type
  from tensorflow.python.eager import context
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework import type_spec
  from tensorflow.python.framework.type_utils import fulltypes_for_flat_tensors
  from tensorflow.python.ops import array_ops
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 7 for calling the TensorSpecTest obj's underlying member method code with example usage: obj.testName() without return types