Function UnknownAttrNames

eval/eval/create_list_step_test.cc:330–339

}

std::vector<std::string> UnknownAttrNames(const UnknownValue& v) {
  std::vector<std::string> names;
  names.reserve(v.attribute_set().size());

  for (const auto& attr : v.attribute_set()) {
    EXPECT_OK(attr.AsString().status());
    names.push_back(attr.AsString().value_or("<empty>"));
  }
  return names;
}

TEST(CreateDirectListStep, MergeUnknowns) {
  google::protobuf::Arena arena;