# File test/test_sexp_processor.rb, line 226
  def test_process_rewrite_depth_first
    inn = s(:specific,
            s(:rewritable,
              s(:a),
              s(:rewritable,
                s(:rewritable, s(:b), s(:c)),
                s(:d))))
    out = s(:blah,
            s(:rewritten,
              s(:rewritten,
                s(:d),
                s(:rewritten, s(:c), s(:b), 0), 1),
              s(:a), 2))

    assert_equal(out, @processor.process(inn))
  end