1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Intl/supportedValuesOf/prop-desc.js b/js/src/tests/test262/intl402/Intl/supportedValuesOf/prop-desc.js
new file mode 100644
index 0000000000..5722b8f3ac
--- /dev/null
+++ b/js/src/tests/test262/intl402/Intl/supportedValuesOf/prop-desc.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2021 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-intl.supportedvaluesof
+description: >
+  Intl.supportedValuesOf property attributes.
+info: |
+  Intl.supportedValuesOf ( key )
+
+  18 ECMAScript Standard Built-in Objects:
+    Every other data property described in clauses 19 through 28 and in Annex B.2
+    has the attributes { [[Writable]]: true, [[Enumerable]]: false,
+    [[Configurable]]: true } unless otherwise specified.
+includes: [propertyHelper.js]
+features: [Intl-enumeration]
+---*/
+
+verifyProperty(Intl, "supportedValuesOf", {
+  writable: true,
+  enumerable: false,
+  configurable: true,
+});
+
+reportCompare(0, 0);