1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/NativeErrors/AggregateError/prototype/prop-desc.js b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/prototype/prop-desc.js
new file mode 100644
index 0000000000..12b998f32c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/prototype/prop-desc.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-aggregate-error.prototype
+description: >
+  Property descriptor of AggregateError.prototype
+info: |
+  AggregateError.prototype
+
+  The initial value of AggregateError.prototype is the intrinsic object %AggregateErrorPrototype%.
+
+  This property has the attributes { [[Writable]]: false, [[Enumerable]]: false, [[Configurable]]: false }.
+includes: [propertyHelper.js]
+features: [AggregateError]
+---*/
+
+assert.sameValue(typeof AggregateError.prototype, 'object');
+
+verifyProperty(AggregateError, 'prototype', {
+  enumerable: false,
+  writable: false,
+  configurable: false
+});
+
+reportCompare(0, 0);