2 files changed, 12 insertions, 13 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/length.js b/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/length.js
index 3d44fa0cae..1ce2f30b45 100644
--- a/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/length.js
+++ b/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/length.js
@@ -25,10 +25,11 @@ features: [Symbol.species]
 
 var desc = Object.getOwnPropertyDescriptor(ArrayBuffer, Symbol.species);
 
-assert.sameValue(desc.get.length, 0);
-
-verifyNotEnumerable(desc.get, "length");
-verifyNotWritable(desc.get, "length");
-verifyConfigurable(desc.get, "length");
+verifyProperty(desc.get, "length", {
+  value: 0,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/symbol-species-name.js b/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/symbol-species-name.js
index 2d9d0eb3e8..a5ae191321 100644
--- a/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/symbol-species-name.js
+++ b/js/src/tests/test262/built-ins/ArrayBuffer/Symbol.species/symbol-species-name.js
@@ -15,13 +15,11 @@ includes: [propertyHelper.js]
 
 var descriptor = Object.getOwnPropertyDescriptor(ArrayBuffer, Symbol.species);
 
-assert.sameValue(
-  descriptor.get.name,
-  'get [Symbol.species]'
-);
-
-verifyNotEnumerable(descriptor.get, 'name');
-verifyNotWritable(descriptor.get, 'name');
-verifyConfigurable(descriptor.get, 'name');
+verifyProperty(descriptor.get, "name", {
+  value: "get [Symbol.species]",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);