1 files changed, 3 insertions, 5 deletions
diff --git a/test/built-ins/Object/defineProperty/15.2.3.6-4-477.js b/test/built-ins/Object/defineProperty/15.2.3.6-4-477.js
index 60f23f248..0285a1f9b 100644
--- a/test/built-ins/Object/defineProperty/15.2.3.6-4-477.js
+++ b/test/built-ins/Object/defineProperty/15.2.3.6-4-477.js
@@ -7,10 +7,8 @@ description: >
     ES5 Attributes - [[Set]] attribute of accessor property ([[Get]]
     is undefined, [[Set]] is a Function, [[Enumerable]] is false,
     [[Configurable]] is true) is the expected function
-includes: [runTestCase.js]
 ---*/
 
-function testcase() {
         var obj = {};
 
         var verifySetFunc = "data";
@@ -29,6 +27,6 @@ function testcase() {
         var propertyDefineCorrect = obj.hasOwnProperty("prop");
         var desc = Object.getOwnPropertyDescriptor(obj, "prop");
 
-        return propertyDefineCorrect && desc.set === setFunc && verifySetFunc === "overrideData";
-    }
-runTestCase(testcase);
+assert(propertyDefineCorrect, 'propertyDefineCorrect !== true');
+assert.sameValue(desc.set, setFunc, 'desc.set');
+assert.sameValue(verifySetFunc, "overrideData", 'verifySetFunc');