bojie.zhang - 2011-05-31

Hi,

Thanks for this excellent tool. it did really help us a lot.

we found a common issue on code coverage in our project.

For small features, less than 1% coverage change within the whole big application is meaningless for evaluating the quality of our test cases.

Thus, we added a new option in report function

-d, -diff <list of diff files>
               list of unified diff files

If it's valid, the coverage data will be calculated and the source code will be highlighted only for the modifications.

The diff file is in the form of unified diff format.

I'm not sure if it's contributable.

Anyways, we are willing to improve this tool if we could help.