--- a/src/parallel_execution/test/rbTree_test.cbc	Mon Dec 25 18:10:56 2017 +0900
+++ b/src/parallel_execution/test/rbTree_test.cbc	Wed Dec 27 18:26:37 2017 +0900
@@ -1,13 +1,16 @@
+#include <stdio.h>
 #include "../../context.h"
 #interface "Tree.h"
+
 /* #include <assert.h> */
 
 __code rbTreeTest1(struct Tree* tree) {
   printf("Test1\n");
   Node* node = new Node();
-  node->value = 3;
+  node->value = (union Data*)new Int();
+  node->value->Int = 3;
   node->key = 3;
-  printf("value->%d,key->%d\n",node->value,node->key);
+  printf("value->%d,key->%d\n",node->value->Int,node->key);
   goto tree->put(node, rbTreeTest2);
 }
 
@@ -21,7 +24,8 @@
 __code rbTreeTest2(struct Tree* tree) {
   printf("Test2\n");
   Node* node = new Node();
-  node->value = 4;
+  node->value = (union Data*)new Int();
+  node->value->Int = 4;
   node->key = 4;
   goto tree->put(node, rbTreeTest3);
 }
@@ -36,29 +40,44 @@
 __code rbTreeTest3(struct Tree* tree) {
   printf("test3\n");
   Node* node = new Node();
-  node->value = 2;
+  node->value = (union Data*)new Int();
+  node->value->Int = 2;
   node->key = 2;
   goto tree->put(node, rbTreeTest4);
 }
 
+__code rbTreeTest3_stub(struct Context* context) {
+  Tree* tree = (struct Tree*)Gearef(context, Tree)->tree;
+  goto rbTreeTest3(context,tree);
+}
 
 __code rbTreeTest4(struct Tree* tree) {
   printf("test4\n");
   Node* node = new Node();
-  node->value = 8;
+  node->value = (union Data*)new Int();
+  node->value->Int = 8;
   node->key = 8;
   goto tree->put(node, rbTreeTest5);
 }
 
+__code rbTreeTest4_stub(struct Context* context) {
+  Tree* tree = (struct Tree*)Gearef(context, Tree)->tree;
+  goto rbTreeTest4(context,tree);
+}
 
 __code rbTreeTest5(struct Tree* tree) {
   printf("test5\n");
   Node* node = new Node();
-  node->value = 7;
+  node->value = (union Data*)new Int();
+  node->value->Int = 7;
   node->key = 7;
   goto exit_code(context);
 }
 
+__code rbTreeTest5_stub(struct Context* context) {
+  Tree* tree = (struct Tree*)Gearef(context, Tree)->tree;
+  goto rbTreeTest5(context,tree);
+}