1 files changed, 2 insertions, 5 deletions
diff --git a/test/built-ins/Object/defineProperty/15.2.3.6-3-250.js b/test/built-ins/Object/defineProperty/15.2.3.6-3-250.js
index eb7197b0a..bfededf6b 100644
--- a/test/built-ins/Object/defineProperty/15.2.3.6-3-250.js
+++ b/test/built-ins/Object/defineProperty/15.2.3.6-3-250.js
@@ -7,10 +7,8 @@ description: >
     Object.defineProperty - 'Attributes' is a String object that uses
     Object's [[Get]] method to access the 'set' property (8.10.5 step
     8.a)
-includes: [runTestCase.js]
 ---*/
 
-function testcase() {
         var obj = {};
         var strObj = new String();
         var data = "data";
@@ -22,6 +20,5 @@ function testcase() {
         Object.defineProperty(obj, "property", strObj);
         obj.property = "overrideData";
 
-        return obj.hasOwnProperty("property") && data === "overrideData";
-    }
-runTestCase(testcase);
+assert(obj.hasOwnProperty("property"), 'obj.hasOwnProperty("property") !== true');
+assert.sameValue(data, "overrideData", 'data');