1e-5);
  test::ExpectTensorEqual<bool>(out[1], test::AsTensor<bool>({false}, {}));
}

TEST(CCOpTest, KernelLabel) {
  Scope root = Scope::NewRootScope();
  auto add = Add(root.WithKernelLabel("AddWithKernelLabel"), 1.0f, 2.0f);
  TF_EXPECT_OK(root.status());
  AttrSlice attrs = add.z.op().node()->attrs();
  const auto* kernel_attr = attrs.Find("_kernel");
  ASSERT_TRUE(kernel_attr);

  /// of setting the status on the scope.
  Scope ExitOnError() const;

  /// Return a new scope. All ops created with the new scope will have
  /// kernel_label as the value for their '_kernel' attribute;
  Scope WithKernelLabel(const string& kernel_label) const;

  // The following functions are for scope object consumers.

  /// Return a unique name, using default_name if an op name has not been
  /// specified.

                        /* clear_colocations */ true));
}

Scope Scope::ExitOnError() const {
  return Scope(new Impl(*this, Impl::Tags::ExitOnError()));
}

Scope Scope::WithKernelLabel(const string& kernel_label) const {
  return Scope(new Impl(*this, Impl::Tags::KernelLabel(), kernel_label));
}

CompositeOpScopes Scope::GetCompositeOpScopes(
    const string& composite_op_name) const {