2 files changed, 12 insertions, 16 deletions
diff --git a/js/src/tests/test262/built-ins/Map/prototype/size/length.js b/js/src/tests/test262/built-ins/Map/prototype/size/length.js
index b3812e1ec6..2d234c649b 100644
--- a/js/src/tests/test262/built-ins/Map/prototype/size/length.js
+++ b/js/src/tests/test262/built-ins/Map/prototype/size/length.js
@@ -13,13 +13,11 @@ includes: [propertyHelper.js]
 
 var descriptor = Object.getOwnPropertyDescriptor(Map.prototype, 'size');
 
-assert.sameValue(
-  descriptor.get.length, 0,
-  'The value of `Map.prototype.size.length` is `0`'
-);
-
-verifyNotEnumerable(descriptor.get, 'length');
-verifyNotWritable(descriptor.get, 'length');
-verifyConfigurable(descriptor.get, 'length');
+verifyProperty(descriptor.get, "length", {
+  value: 0,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Map/prototype/size/name.js b/js/src/tests/test262/built-ins/Map/prototype/size/name.js
index 596e1a23c5..a594d7561b 100644
--- a/js/src/tests/test262/built-ins/Map/prototype/size/name.js
+++ b/js/src/tests/test262/built-ins/Map/prototype/size/name.js
@@ -17,13 +17,11 @@ includes: [propertyHelper.js]
 
 var descriptor = Object.getOwnPropertyDescriptor(Map.prototype, 'size');
 
-assert.sameValue(descriptor.get.name,
-  'get size',
-  'The value of `descriptor.get.name` is `get size`'
-);
-
-verifyNotEnumerable(descriptor.get, 'name');
-verifyNotWritable(descriptor.get, 'name');
-verifyConfigurable(descriptor.get, 'name');
+verifyProperty(descriptor.get, "name", {
+  value: "get size",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);