3 files changed, 13 insertions, 17 deletions
diff --git a/js/src/tests/test262/built-ins/Reflect/ownKeys/length.js b/js/src/tests/test262/built-ins/Reflect/ownKeys/length.js
index 7f84f0b49a..6f83f2ce49 100644
--- a/js/src/tests/test262/built-ins/Reflect/ownKeys/length.js
+++ b/js/src/tests/test262/built-ins/Reflect/ownKeys/length.js
@@ -8,13 +8,11 @@ includes: [propertyHelper.js]
 features: [Reflect]
 ---*/
 
-assert.sameValue(
-  Reflect.ownKeys.length, 1,
-  'The value of `Reflect.ownKeys.length` is `1`'
-);
-
-verifyNotEnumerable(Reflect.ownKeys, 'length');
-verifyNotWritable(Reflect.ownKeys, 'length');
-verifyConfigurable(Reflect.ownKeys, 'length');
+verifyProperty(Reflect.ownKeys, "length", {
+  value: 1,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/ownKeys/name.js b/js/src/tests/test262/built-ins/Reflect/ownKeys/name.js
index 77a757dfc5..1de47e9efc 100644
--- a/js/src/tests/test262/built-ins/Reflect/ownKeys/name.js
+++ b/js/src/tests/test262/built-ins/Reflect/ownKeys/name.js
@@ -13,13 +13,11 @@ includes: [propertyHelper.js]
 features: [Reflect]
 ---*/
 
-assert.sameValue(
-  Reflect.ownKeys.name, 'ownKeys',
-  'The value of `Reflect.ownKeys.name` is `"ownKeys"`'
-);
-
-verifyNotEnumerable(Reflect.ownKeys, 'name');
-verifyNotWritable(Reflect.ownKeys, 'name');
-verifyConfigurable(Reflect.ownKeys, 'name');
+verifyProperty(Reflect.ownKeys, "name", {
+  value: "ownKeys",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Reflect/ownKeys/not-a-constructor.js b/js/src/tests/test262/built-ins/Reflect/ownKeys/not-a-constructor.js
index 9419d7cdd5..384ceb94df 100644
--- a/js/src/tests/test262/built-ins/Reflect/ownKeys/not-a-constructor.js
+++ b/js/src/tests/test262/built-ins/Reflect/ownKeys/not-a-constructor.js
@@ -25,7 +25,7 @@ assert.sameValue(isConstructor(Reflect.ownKeys), false, 'isConstructor(Reflect.o
 
 assert.throws(TypeError, () => {
   new Reflect.ownKeys({});
-}, '`new Reflect.ownKeys({})` throws TypeError');
+});
 
 
 reportCompare(0, 0);