1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/ListFormat/constructor/prototype.js b/js/src/tests/test262/intl402/ListFormat/constructor/prototype.js
new file mode 100644
index 0000000000..a09c23e176
--- /dev/null
+++ b/js/src/tests/test262/intl402/ListFormat/constructor/prototype.js
@@ -0,0 +1,19 @@
+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.ListFormat
+description: The prototype of the Intl.ListFormat constructor is %FunctionPrototype%.
+info: |
+    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 2019 Language Specification, 10th edition, clause 17, or successor.
+    Unless otherwise specified every built-in function object has the %FunctionPrototype% object as the initial value of its [[Prototype]] internal slot.
+features: [Intl.ListFormat]
+---*/
+
+assert.sameValue(
+  Object.getPrototypeOf(Intl.ListFormat),
+  Function.prototype,
+  "Object.getPrototypeOf(Intl.ListFormat) equals the value of Function.prototype"
+);
+
+reportCompare(0, 0);