編譯時添加選項: gcc -fprofile-arcs -ftest-coverage -o test test.cide
運行獲得覆蓋率結果:./testspa
產生分析報告:gcov test.cit
=>編譯
File 'test.c'class
Lines executed:??% (行覆蓋率) of ?? (總行數)test