| // Copyright (C) 2014 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 23.2.5.2.2 |
| description: > |
| `Symbol.toStringTag` property descriptor |
| info: | |
| The initial value of the @@toStringTag property is the String value |
| "Set Iterator". |
| |
| This property has the attributes { [[Writable]]: false, [[Enumerable]]: |
| false, [[Configurable]]: true }. |
| includes: [propertyHelper.js] |
| features: |
| - Symbol.toStringTag |
| - Symbol.iterator |
| ---*/ |
| |
| var SetIteratorProto = Object.getPrototypeOf(new Set()[Symbol.iterator]()); |
| |
| assert.sameValue( |
| 'Set Iterator', |
| SetIteratorProto[Symbol.toStringTag], |
| '`Set Iterator` is `SetIteratorProto[Symbol.toStringTag]`' |
| ); |
| |
| verifyNotEnumerable(SetIteratorProto, Symbol.toStringTag); |
| verifyNotWritable(SetIteratorProto, Symbol.toStringTag); |
| verifyConfigurable(SetIteratorProto, Symbol.toStringTag); |