提供开关Devel :: Cover on/off [英] Provision of switching Devel::Cover on/off

问题描述

在测试CodeA的测试代码中使用Devel :: Cover时，Devel :: Cover是否可以选择关闭覆盖范围.有没有一种方法可以按用户打开或关闭Coverage模块?

While using Devel::Cover in a test code which tests CodeA, does Devel::Cover have an option of switching the coverage off. Is there a way to switch the coverage module on or off as per user?

测试代码测试CodeA. 每当对CodeA命令进行测试时，Devel :: Cover命令就会嵌入到测试代码中.

Test code tests CodeA. Devel::Cover commands are embedded in Test code whenever CodeA commands get tested.

Devel :: Cover是否包括可以打开或关闭此coverage集合的任何规定?

Does Devel::Cover include any provision where this coverage collection can be switched on or off?

推荐答案

有一种方法可以在运行时打开和关闭覆盖范围，但是似乎我忘记了对其进行记录.但是，它已经过测试，因此您可以在那里查看如何使用它:

There is a way to turn coverage on and off at runtime, but it seems that I have forgotten to document it. However, it is tested, so you can see how to use it there:

https://github.com/pjcj /开发-封面/blob/master/t/internal/criteria.t

这与从未加载过Devel :: Cover并不完全相同，但是它只是停止了Devel :: Cover收集针对已关闭条件的覆盖率信息.

This isn't exactly the same as if Devel::Cover had never been loaded, but rather it just stops Devel::Cover collecting coverage information for the criteria which are turned off.

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