tests for all macros

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

test/slot_machine/macro/test_exit.rb

@@ -17,6 +17,24 @@ module SlotMachine
       def test_risc_length
         assert_equal 40 , @method.to_risc.risc_instructions.length
       end
+      def test_allocate
+        assert_allocate
+      end
+      def test_all
+        assert_reg_to_slot risc(23) , :r1  , :r0 , 5
+        assert_transfer risc(24) , :r0 , :r8
+        assert_slot_to_reg risc(25),:r0 , 5 , :r0
+        assert_slot_to_reg risc(26),:r0 , 2 , :r0
+        assert_equal Risc::Syscall, risc(27).class
+        assert_equal :exit , risc(27).name
+        assert_slot_to_reg risc(28),:r0 , 5 , :r2
+        assert_reg_to_slot risc(29) , :r2  , :r0 , 5
+        assert_branch risc(30) , "return_label"
+        assert_label risc(31) , "return_label"
+      end
+      def test_return
+        assert_return(31)
+      end
     end
   end
 end