軟件測(cè)試是軟件質(zhì)量保證的重要手段。本文構(gòu)建了基于軟件測(cè)試工具Testbed/RTInsight 針對(duì)PC104 系統(tǒng)的實(shí)時(shí)嵌入式軟件測(cè)試環(huán)境。以求方程根的c 程序?yàn)槔M(jìn)行PC104 系統(tǒng)的軟件動(dòng)態(tài)測(cè)試，最后給出了動(dòng)態(tài)覆蓋率及性能分析的實(shí)驗(yàn)結(jié)果。性能分析能記錄分析程序中每個(gè)函數(shù)的最大運(yùn)行時(shí)間，最小運(yùn)行時(shí)間，總的運(yùn)行時(shí)間，以及運(yùn)次數(shù)。
關(guān)鍵詞：軟件測(cè)試；嵌入式軟件；軟件質(zhì)量；軟件性能分析
Abstract: Software testing is an important method to assure software quality. We contruct the
embedding real-time software testing environment for PC104 system based on Testbed/RTInsight testing tool.We take the C program of equation root as example,and implement the software testing.The outcome of the experiment,that is ,dynamic coverage and performance analysis, is presented.At the same time, for each software function we can obtain the maximum executive time, the minimum executive time,the total executive time and the executive counts.
Key words: Software testing; embedded software; software quality；software performance
analysis