1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Atomics/waitAsync/descriptor.js b/js/src/tests/test262/built-ins/Atomics/waitAsync/descriptor.js
new file mode 100644
index 0000000000..3d08175e3c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Atomics/waitAsync/descriptor.js
@@ -0,0 +1,24 @@
+// |reftest| skip -- Atomics.waitAsync is not supported
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-atomics.waitasync
+description: Atomics.waitAsync property descriptor
+info: |
+  ES Section 17
+
+  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]
+features: [Atomics.waitAsync, Atomics]
+---*/
+
+verifyProperty(Atomics, 'waitAsync', {
+  configurable: true,
+  writable: true,
+  enumerable: false,
+});
+
+reportCompare(0, 0);