C++ code coverage tool running on command line [closed]

问题

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.

Closed 7 years ago.

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?

回答1:

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

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

来源：https://stackoverflow.com/questions/459287/c-code-coverage-tool-running-on-command-line