3 files changed, 18 insertions, 15 deletions
diff --git a/js/src/tests/test262/built-ins/NativeErrors/URIError/length.js b/js/src/tests/test262/built-ins/NativeErrors/URIError/length.js
index 5f645e5ecd..1ec6826200 100644
--- a/js/src/tests/test262/built-ins/NativeErrors/URIError/length.js
+++ b/js/src/tests/test262/built-ins/NativeErrors/URIError/length.js
@@ -25,10 +25,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(URIError.length, 1);
-
-verifyNotEnumerable(URIError, "length");
-verifyNotWritable(URIError, "length");
-verifyConfigurable(URIError, "length");
+verifyProperty(URIError, "length", {
+  value: 1,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/NativeErrors/URIError/name.js b/js/src/tests/test262/built-ins/NativeErrors/URIError/name.js
index ef912a466b..4c247f0c96 100644
--- a/js/src/tests/test262/built-ins/NativeErrors/URIError/name.js
+++ b/js/src/tests/test262/built-ins/NativeErrors/URIError/name.js
@@ -17,10 +17,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(URIError.name, "URIError");
-
-verifyNotEnumerable(URIError, "name");
-verifyNotWritable(URIError, "name");
-verifyConfigurable(URIError, "name");
+verifyProperty(URIError, "name", {
+  value: "URIError",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/NativeErrors/URIError/prototype/name.js b/js/src/tests/test262/built-ins/NativeErrors/URIError/prototype/name.js
index 3a8b5a369e..f1d24483c4 100644
--- a/js/src/tests/test262/built-ins/NativeErrors/URIError/prototype/name.js
+++ b/js/src/tests/test262/built-ins/NativeErrors/URIError/prototype/name.js
@@ -17,10 +17,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(URIError.prototype.name, "URIError");
-
-verifyNotEnumerable(URIError.prototype, "name");
-verifyWritable(URIError.prototype, "name");
-verifyConfigurable(URIError.prototype, "name");
+verifyProperty(URIError.prototype, "name", {
+  value: "URIError",
+  writable: true,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);