diff --git a/test/language/statements/for-in/S12.6.4_A7_T2.js b/test/language/statements/for-in/S12.6.4_A7_T2.js
index 4ae8a3946ec..b7043d78b4a 100644
--- a/test/language/statements/for-in/S12.6.4_A7_T2.js
+++ b/test/language/statements/for-in/S12.6.4_A7_T2.js
@@ -13,7 +13,10 @@ description: >
 
 var __obj, __accum;
 
-__obj={aa:1,ba:2,ca:3};
+__obj = Object.create(null);
+__obj.aa = 1;
+__obj.ba = 2;
+__obj.ca = 3;
 
 __accum="";
 
@@ -25,23 +28,10 @@ for (var __key in __obj){
 	
 }
 
-
-//////////////////////////////////////////////////////////////////////////////
-//CHECK#1
-if (!((__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1))) {
-	throw new Test262Error('#1: (__accum.indexOf("aa1")!==-1)&&(__accum.indexOf("ca3")!==-1)');
-}
-//
-//////////////////////////////////////////////////////////////////////////////
-
-//////////////////////////////////////////////////////////////////////////////
-//CHECK#2
-if (__accum.indexOf("ba2")!==-1) {
-	throw new Test262Error('#2: __accum.indexOf("ba2") === -1. Actual:  __accum.indexOf("ba2") ==='+ __accum.indexOf("ba2")  );
-}
-//
-//////////////////////////////////////////////////////////////////////////////
-
+assert(
+	__accum === "aa1ca3" || __accum === "ca3aa1",
+	"Unexpected value: '" + __accum + "'"
+);
 
 // erasator is the hash map terminator
 function erasator_T_1000(hash_map, charactr){