[virtuald]

We're using python:

  584  arm.py
  297  auto.py
  309  robot.py
   40  util.py
-----------
  222  test.py
  253  fake_wpilib.py
-----------
 1705  total

So... around 1/3 of the code is unit test / related code, and at least 10% of the rest is comments.