1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/BigInt/prototype/prop-desc.js b/js/src/tests/test262/built-ins/BigInt/prototype/prop-desc.js
new file mode 100644
index 0000000000..f8ac507a95
--- /dev/null
+++ b/js/src/tests/test262/built-ins/BigInt/prototype/prop-desc.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2017 Robin Templeton. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: The property descriptor BigInt.prototype
+esid: sec-bigint.prototype
+info: |
+  This property has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+  [[Configurable]]: false }.
+features: [BigInt]
+includes: [propertyHelper.js]
+---*/
+
+verifyProperty(BigInt, "prototype", {
+  writable: false,
+  enumerable: false,
+  configurable: false
+});
+
+reportCompare(0, 0);