1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/NumberFormat/prop-desc.js b/js/src/tests/test262/intl402/NumberFormat/prop-desc.js
new file mode 100644
index 0000000000..589dbe8e32
--- /dev/null
+++ b/js/src/tests/test262/intl402/NumberFormat/prop-desc.js
@@ -0,0 +1,33 @@
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.numberformat-intro
+description: >
+  "NumberFormat" property of Intl.
+info: |
+  Intl.NumberFormat (...)
+
+  7 Requirements for Standard Built-in ECMAScript Objects
+
+    Unless specified otherwise in this document, the objects, functions, and constructors
+    described in this standard are subject to the generic requirements and restrictions
+    specified for standard built-in ECMAScript objects in the ECMAScript 2018 Language
+    Specification, 9th edition, clause 17, or successor.
+
+  17 ECMAScript Standard Built-in Objects:
+
+    Every other data property described in clauses 18 through 26 and in Annex B.2 has the
+    attributes { [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: true }
+    unless otherwise specified.
+
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(Intl, 'NumberFormat', {
+  writable: true,
+  enumerable: false,
+  configurable: true
+});
+
+reportCompare(0, 0);