b33ee3daf6
the assert usage in the NonNegativeAction has the potential to allow unexpected behavior when the python is byte-compiled with optimization turned on. Changes * remove assert in favor of if/else in NonNegativeAction class * add type specifier to parser arguments for non-negative actions * correct tests for new int based values Change-Id: I093e7440b8beff4f179e2c4ed81daff82704c40e Closes-Bug: #1576375