desk debugging; desk checking
Computing term for manually reviewing code or logic on paper or screen without running the program.
プログラムを実行する前に、机上デバッグでロジックを確認した。
Before running the program, I checked the logic by desk debugging.
Compound of 机上 (on the desk, theoretical) and デバッグ (debugging), a direct adaptation of the English computing term 'desk debugging'.