C ++代码覆盖工具在命令行上运行 [英] C++ code coverage tool running on command line

问题描述

我使用代码覆盖工具编写单元测试用例。我有一个代码覆盖工具，但只需要做一切通过其GUI界面。理想情况下，我想得到一个工具，能够产生一个文本输出（.diff是最好的）在个别.cpp文件。这样的工具是否存在？

I use code coverage tool for writing unit testing cases. I have a code coverage tool but only have to do everything through its GUI interface. Ideally I'd like to get a tool that is able to produce a text output (.diff is the best) on individual .cpp files. Does such a tool exist?

推荐答案

gcov 可以并且确实产生文本输出。请确保您使用最近的gcc获取共享库的覆盖。

gcov can and does produce text output. Make sure you use a recent gcc to get coverage of shared libraries.

我不知道如何可以通过diff输出coverage？

I'm not sure how you can have diff output of coverage though?

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