// Copyright 2016 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. let descriptor; descriptor = Object.getOwnPropertyDescriptor(Intl.DateTimeFormat.prototype, Symbol.toStringTag); assertEquals("Object", descriptor.value); assertFalse(descriptor.writable); assertFalse(descriptor.enumerable); assertTrue(descriptor.configurable); descriptor = Object.getOwnPropertyDescriptor(Intl.NumberFormat.prototype, Symbol.toStringTag); assertEquals("Object", descriptor.value); assertFalse(descriptor.writable); assertFalse(descriptor.enumerable); assertTrue(descriptor.configurable); descriptor = Object.getOwnPropertyDescriptor(Intl.Collator.prototype, Symbol.toStringTag); assertEquals("Object", descriptor.value); assertFalse(descriptor.writable); assertFalse(descriptor.enumerable); assertTrue(descriptor.configurable);