How do I generate Emma code coverage reports using Ant?

Question

How do I setup an Ant task to generate Emma code coverage reports?

Answer 1

To answer questions about where the source and instrumented directories are (these can be switched to whatever your standard directory structure is):

Classpaths:

First you need to setup where Ant can find the Emma libraries:

Then import the task:

Then instrument the code:

Then run a target with the proper VM arguments like:

Finally generate your report: