例如，文字处理程序的回归测试框架应该包含检查字体支持、不同的文件格式等方面的套件。

For example, regression framework of a word processor should have suites that check for font support, different file formats, and so on.

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即使一个开发团队没有在使用测试驱动开发方式，拥有一个可编程的能测试实际UI代码的框架，对于回归和集成测试也是很有价值的。

Even if a development team does not practice test-driven development, having programmatic tests exercise UI code is valuable for regression and integration testing.

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设计的框架不仅可以支持单元回归测试，而且可以支持DLL文件的测试。

The designed framework not only can support the unit regressive test, but also can support the DLL file test.

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