use more instances in parfait

and misc

test/risc/interpreter/calling/test_minus.rb

@@ -37,7 +37,7 @@ module Risc
       ret = main_ticks(46)
       assert_equal FunctionReturn ,  ret.class
       assert_equal :r3 ,  ret.register.symbol
-      assert_equal 40220 ,  @interpreter.get_register(ret.register)
+      assert_equal 23404 ,  @interpreter.get_register(ret.register)
     end
   end
 end

test/risc/test_collector.rb

@@ -12,7 +12,7 @@ module Risc
 
     def test_simple_collect
       objects = Collector.collect_space(@linker)
-      assert_equal 1564 ,  objects.length , objects.length.to_s
+      assert_equal 564 ,  objects.length , objects.length.to_s
     end
 
     def test_collect_all_types
@@ -38,8 +38,10 @@ module Risc
     def test_integer_positions
       objects = Collector.collect_space(@linker)
       int = Parfait.object_space.get_next_for(:Integer)
+      count = 0
       while(int)
-        assert Position.set?(int) , "INt #{int.object_id}"
+        count += 1
+        assert Position.set?(int) , "INT #{int.object_id.to_s(16)} , count #{count}"
         int = int.next_integer
       end
     end
@@ -57,7 +59,7 @@ module Risc
 
     def test_simple_collect
       objects = Collector.collect_space(@linker)
-      assert_equal 1564, objects.length , objects.length.to_s
+      assert_equal 564, objects.length , objects.length.to_s
     end
 
     def test_integer_positions
@@ -66,7 +68,7 @@ module Risc
       count = 0
       while(int)
         count += 1
-        assert Position.set?(int) , "INT #{int.object_id} , count #{count}"
+        assert Position.set?(int) , "INT #{int.object_id.to_s(16)} , count #{count}"
         int = int.next_integer
       end
     end

test/risc/test_interpreter.rb

@@ -55,12 +55,12 @@ module Risc
     end
     def test_pc1
       @interpreter.tick
-      assert_equal 40168 , @interpreter.pc
+      assert_equal 23320 , @interpreter.pc
     end
     def test_pc2
       @interpreter.tick
       @interpreter.tick
-      assert_equal 40172 , @interpreter.pc
+      assert_equal 23324 , @interpreter.pc
     end
     def test_tick2
       @interpreter.tick