上浒充通大 SJTU School Of Software 2009-2-3 The understanding of software test Exhausted test is impossible to realized. > Software test can not ensure to uncover all errors of a software. Software test can not instead of other quality insurance methods 软件测试：巨大的效益和艰苦的工作并存 软件学院SJTU School Of Software 2009-2-3 软件学院 The understanding of software test 软件测试：巨大的效益和艰苦的工作并存 ¾ Exhausted test is impossible to realized. ¾ Software test can not ensure to uncover all errors of a software. ¾ Software test can not instead of other quality insurance methods