Fileset in flexPMD ant task?

Not currently possible...

As a workaround you have two options:

If your tests and code are in separate dirs... just point flexpmd at your source folders and not your test folders

Or

If your tests are mixed in with your code...

- use ants copy task to copy the code you want to run flexpmd on to a diff dir

- run flexpmd on that dir

- delete that new dir when flexpmd completes

Incidentally you can still achieve package level access by putting your test code in a diff folder than your source folder... that way you can still have your test code in the same package

src/com/company/project/Code.as

test/com/company/project/CodeTest.as

hth