tests for all macros

generated on master (know to work)
but with rXX registers, needs fixing

test/slot_machine/macro/test_div4.rb

@@ -17,6 +17,23 @@ module SlotMachine
       def test_risc_length
         assert_equal 41 , @method.to_risc.risc_instructions.length
       end
+      def test_allocate
+        assert_allocate
+      end
+      def test_return
+        assert_return(32)
+      end
+      def test_all
+        assert_slot_to_reg risc(23) , :r0 , 2 , :r2
+        assert_slot_to_reg risc(24) , :r2 , 2 , :r2
+        assert_data risc(25) , 2
+        assert_operator risc(26) , :>> , :r2 , :r3
+        assert_reg_to_slot risc(27) ,:r2 , :r1 , 2
+        assert_reg_to_slot risc(28) ,:r1 , :r0 , 5
+        assert_slot_to_reg risc(29) , :r0 , 5 , :r2
+        assert_reg_to_slot risc(30) ,:r2 , :r0 , 5
+        assert_branch risc(31) , "return_label"
+      end
     end
   end
 end