xgboost/tests/cpp/objective_helpers.h
Jiaming Yuan fe9dff339c
Convert federated learner test into test suite. (#9018)
* Convert federated learner test into test suite.

- Add specialization to learning to rank.
2023-04-11 09:52:55 +08:00

33 lines
1.0 KiB
C++

/**
* Copyright (c) 2023, XGBoost contributors
*/
#include <dmlc/registry.h> // for Registry
#include <gtest/gtest.h>
#include <xgboost/objective.h> // for ObjFunctionReg
#include <algorithm> // for transform
#include <iterator> // for back_insert_iterator, back_inserter
#include <string> // for string
#include <vector> // for vector
namespace xgboost {
inline auto MakeObjNamesForTest() {
auto list = ::dmlc::Registry<::xgboost::ObjFunctionReg>::List();
std::vector<std::string> names;
std::transform(list.cbegin(), list.cend(), std::back_inserter(names),
[](auto const* entry) { return entry->name; });
return names;
}
template <typename ParamType>
inline std::string ObjTestNameGenerator(const ::testing::TestParamInfo<ParamType>& info) {
auto name = std::string{info.param};
// Name must be a valid c++ symbol
auto it = std::find(name.cbegin(), name.cend(), ':');
if (it != name.cend()) {
name[std::distance(name.cbegin(), it)] = '_';
}
return name;
};
} // namespace xgboost