测试和调试
测试:将输入输出跟程序的规格说明书进行对比
- Testing and Reasoning(推测)
- Validation(认证)is a process
- Designed to uncover problems and increase confidence that our program does what we think it’s intent to do.
- Unit testing(单元测试)& Integration testing(集成测试)
- Test suite(测试集):small enough & big enough to give us some confidence
调试:查明为什么程序不运行或者不按预期运行
- 功能方面的调试(Function) & 性能方面的调试(Performance)
- 调试的目的并不是去消除[……]