This window has two major functions.

此窗口有两个主要功能。

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Within each loaded window all unit test functions are invoked.

在每个被加载的窗口中，所有的单元测试函数都会被调用到。

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Provide functions in the window where they are used.

把功能置于需要它们的窗口中。

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Provide functions in the window where they are used.

把功能置于需要它们的窗口中。

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