计算机英语(第三版)8—8.4作者：刘兆毓、郑家农(普通高等教育“十一五”国家级规划教材).pptVIP

PART Ⅲ APPLICATIONS CHAPTER 8 SOFTWARE ENGINEERING 8.4 SOFTWARE TESTING ;;;*?1;*?2;*?3;*?4;*?5;. ;;notes; module testing 模块测试 unit testing 单元测试 boundary condition 边界条件 integration testing 综合测试，集成测试 function test 功能测试 performance test 性能测试 validated system 确认了的系统 verified system 经验证的系统 acceptance test 验收测试 debugging 调试 error correction 纠错 installation test 安装测试 ; 1. True/False. (1) Demonstrating correctness of a program is the same as testing a program. (2) In a large system we should test the interfaces among the modules first. (3) Debugging is to discover errors and correct the errors. ; (4) After completing the performance test we can guarantee our system to satisfy the customer’s expectations. (5) Module testing is the unit testing. (6) We test the system for assuring the desired functionality. (7) In Fig.82 we can find five test stages. (8) An acceptance test should be performed by programmers joining with customers. ; (9) If the test must be performed in a simulated environment, the resulting system is a validated system. (10) If the test is performed in the customer’s actual working environment, the resulting system is a verified system. ;2.; a. the functions of the software and hardware requirements b. two ways: the customer’s terminology and a set of software and hardware requirements c. that our modules are coded correctly d. the remainder of the software and hardware requirements e. a predetermined set of data f. the existence of an error