Function TEST

tensorflow/core/common_runtime/graph_runner_test.cc:46–54

using test::internal::ExpectEqual;

TEST(GraphRunnerTest, SingleConst) {
  Scope root = Scope::NewRootScope();
  auto c = ops::Const(root, 42.0f);
  GraphRunner graph_runner(Env::Default());
  std::vector<Tensor> outputs;
  Status s = graph_runner.Run(root.graph(), nullptr, {}, {c.name()}, &outputs);
  TF_ASSERT_OK(s);
  ExpectEqual(42.0f, outputs[0].scalar<float>()());
}

// If not using DeepCopy, and the allocator is deleted with the cpu-device,
// this test will seg-fault.