Function LoadPreferredValues

data/dictionary/DictionaryVariantRevPhrasesTest.cpp:82–106

}

std::unordered_map<std::string, std::string> LoadPreferredValues(
    const std::string& path) {
  std::ifstream stream(path);
  EXPECT_TRUE(stream.is_open()) << path;

  std::unordered_map<std::string, std::string> preferredValues;
  std::string line;
  while (std::getline(stream, line)) {
    if (!IsDictionaryEntry(line)) {
      continue;
    }

    const size_t tab = line.find('\t');
    if (tab == std::string::npos) {
      ADD_FAILURE() << line;
      continue;
    }
    const std::string key = line.substr(0, tab);
    const std::vector<std::string> values = SplitValues(line.substr(tab + 1));
    if (!values.empty()) {
      preferredValues[key] = values.front();
    }
  }
  return preferredValues;
}

std::unordered_set<std::string> LoadReverseExceptionCharacters(
    const std::string& variantsPath, const std::string& variantsRevPath,