然而展示正确性的想法实际上与测试的目的恰好相反，对程序进行测试是为了展示错误的存在。

However, the idea of demonstrating correctness is really the reverse of that testing is all about. We test a program in order to demonstrate the existence of an error.

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然而，证明正确性的思想实际上与测试所指的内容相反。我们对程序进行测试是为了显示错误的存在。

However, the idea of demonstrating correctness is really the reverse of what testing is all about. We test a program in order to demonstrate the existence of an error.

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本文介绍如何在两种运行时拓扑中增强和部署现有的应用程序，并对其进行测试。

This article shows you how to enhance and deploy the existing application and test it in the two runtime topologies.

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So before I try and run my program, I test each part of it independently.

因此在我尝试运行我的程序之前，我都会对它的每个部分进行独立的测试。

麻省理工公开课 - 计算机科学及编程导论课程节选