| // Copyright (C) 2014 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 23.1.5.2.2 |
| description: > |
| `Symbol.toStringTag` property descriptor |
| info: | |
| The initial value of the @@toStringTag property is the String value |
| "Map Iterator". |
| |
| This property has the attributes { [[Writable]]: false, [[Enumerable]]: |
| false, [[Configurable]]: true }. |
| includes: [propertyHelper.js] |
| features: [Symbol.iterator, Symbol.toStringTag] |
| ---*/ |
| |
| var MapIteratorProto = Object.getPrototypeOf(new Map()[Symbol.iterator]()); |
| |
| assert.sameValue('Map Iterator', MapIteratorProto[Symbol.toStringTag]); |
| |
| verifyNotEnumerable(MapIteratorProto, Symbol.toStringTag); |
| verifyNotWritable(MapIteratorProto, Symbol.toStringTag); |
| verifyConfigurable(MapIteratorProto, Symbol.toStringTag); |
