1 files changed, 2 insertions, 5 deletions
diff --git a/test/built-ins/Object/defineProperties/15.2.3.7-5-b-100.js b/test/built-ins/Object/defineProperties/15.2.3.7-5-b-100.js
index 5cb561f80..931dbcfff 100644
--- a/test/built-ins/Object/defineProperties/15.2.3.7-5-b-100.js
+++ b/test/built-ins/Object/defineProperties/15.2.3.7-5-b-100.js
@@ -6,10 +6,8 @@ es5id: 15.2.3.7-5-b-100
 description: >
     Object.defineProperties - value of 'configurable' property of
     'descObj' is Boolean object (8.10.5 step 4.b)
-includes: [runTestCase.js]
 ---*/
 
-function testcase() {
         var obj = {};
 
         Object.defineProperties(obj, {
@@ -21,6 +19,5 @@ function testcase() {
         var preCheck = obj.hasOwnProperty("property");
         delete obj.property;
 
-        return preCheck && !obj.hasOwnProperty("property");
-    }
-runTestCase(testcase);
+assert(preCheck, 'preCheck !== true');
+assert.sameValue(obj.hasOwnProperty("property"), false, 'obj.hasOwnProperty("property")');