软件测试环境COSTE的设计与实现  

Design and Implementation of COSTE, a Software Testing Environment

作　　者：李洪根 贾成伟[2] 鲁明羽[3] 

机构地区：[1]内蒙古赤峰市富龙热力股份有限公司,内蒙古赤峰024000 [2]哈尔滨师范大学阿城分院计算机信息系,黑龙江阿城150301 [3]清华大学计算机科学与技术系,北京100084

出　　处：《烟台大学学报（自然科学与工程版）》2003年第4期265-268,307,共5页Journal of Yantai University(Natural Science and Engineering Edition)

基　　金：国家自然科学基金(79990580)

摘　　要：介绍一个COBOL软件测试环境COSTE系统的组成结构、主要功能和特点.该系统采用了弱变异、程序插装、测试数据自动生成等一些独特的软件测试技术,可以完成对COBOL程序的静态分析和动态测试,提供关于被测软件的程序特性和异常信息,以及动态测试结果和结构覆盖信息,并可以根据覆盖情况和结构覆盖准则,自动生成补充的测试数据,以期更好地逼近结构覆盖要求,辅助用户更有效地进行软件维护工作。A COBOL software testing environment, COSTE, is introduced in the paper, including its framework, main functions, and characteristics. The system utilizes some special software testing techniques such as weak variation, probe insertion and automatic producing of test data. It can make static analyzing and dynamic testing to COBOL programs, provides program characteristic information, abnormal information, dynamic testing results, and structural coverage information. To approach the requirement of structural coverage, it can also produce complementary test data automatically according to the rule and information of structural coverage. Users can maintain COBOL software more efficiently by the aid of COSTE.

关 键 词：软件测试环境 COBOL语言 设计 静态分析 动态测试 测试数据生成 

分 类 号：TP311.56[自动化与计算机技术—计算机软件与理论]