375       const auto sample_values = this->make_key_values(145);  in test_find()  local
377       map = map_type(sample_values.begin(), sample_values.end());  in test_find()
378       for (auto &&kv : sample_values) {  in test_find()
414     auto           sample_values = this->make_key_values(57);  in test_erase()  local
415     const map_type backup(sample_values.cbegin(), sample_values.cend());  in test_erase()
481     for (auto &&kv : sample_values) PetscCallCXX(map.emplace(kv.first, kv.second));  in test_erase()
502     sample_values = this->make_key_values();  in test_erase()
503     std::copy(sample_values.cbegin(), sample_values.cend(), std::inserter(map, map.begin()));  in test_erase()
504     for (auto &&kv : sample_values) PetscCallCXX(map.erase(kv.first));  in test_erase()
574     const auto sample_values = this->make_key_values(97);  in test_misc()  local
575     map_type   map(sample_values.begin(), sample_values.end());  in test_misc()