• GTEST_ERROR : testing::internal
• GTEST_FATAL : testing::internal
• GTEST_INFO : testing::internal
• GTEST_WARNING : testing::internal
• kAdd : testing::internal::edit_distance
• kBool : testing::internal
• kFloatingPoint : testing::internal
• kInfo : testing::internal
• kInteger : testing::internal
• kMatch : testing::internal::edit_distance
• kOther : testing::internal
• kRemove : testing::internal::edit_distance
• kReplace : testing::internal::edit_distance
• kWarning : testing::internal