2 files changed, 12 insertions, 16 deletions
diff --git a/js/src/tests/test262/built-ins/Array/of/length.js b/js/src/tests/test262/built-ins/Array/of/length.js
index f77c48b768..59de2ff7ef 100644
--- a/js/src/tests/test262/built-ins/Array/of/length.js
+++ b/js/src/tests/test262/built-ins/Array/of/length.js
@@ -11,13 +11,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(
-  Array.of.length, 0,
-  'The value of Array.of.length is expected to be 0'
-);
-
-verifyNotEnumerable(Array.of, 'length');
-verifyNotWritable(Array.of, 'length');
-verifyConfigurable(Array.of, 'length');
+verifyProperty(Array.of, "length", {
+  value: 0,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Array/of/name.js b/js/src/tests/test262/built-ins/Array/of/name.js
index 842dd1ad11..39ce92b8e7 100644
--- a/js/src/tests/test262/built-ins/Array/of/name.js
+++ b/js/src/tests/test262/built-ins/Array/of/name.js
@@ -12,13 +12,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(
-  Array.of.name, 'of',
-  'The value of Array.of.name is expected to be "of"'
-);
-
-verifyNotEnumerable(Array.of, 'name');
-verifyNotWritable(Array.of, 'name');
-verifyConfigurable(Array.of, 'name');
+verifyProperty(Array.of, "name", {
+  value: "of",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);