tests for all macros

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

test/slot_machine/macro/test_operator.rb

@@ -31,6 +31,25 @@ module SlotMachine
       def test_risc_length
         assert_equal 42 , @method.to_risc.risc_instructions.length
       end
+      def test_allocate
+        assert_allocate
+      end
+      def test_all
+        assert_slot_to_reg risc(23),:r0 , 2 , :r2
+        assert_slot_to_reg risc(24),:r2 , 2 , :r2
+        assert_slot_to_reg risc(25),:r0 , 9 , :r3
+        assert_slot_to_reg risc(26),:r3 , 2 , :r3
+        assert_operator risc(27) , :| , :r2 , :r3
+        assert_reg_to_slot risc(28) , :r2  , :r1 , 2
+        assert_reg_to_slot risc(29) , :r1  , :r0 , 5
+        assert_slot_to_reg risc(30),:r0 , 5 , :r2
+        assert_reg_to_slot risc(31) , :r2  , :r0 , 5
+        assert_branch risc(32) , "return_label"
+        assert_label risc(33) , "return_label"
+      end
+      def test_return
+        assert_return(33)
+      end
     end
   end
 end