| // Copyright (C) 2013 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| description: > |
| `Symbol.toStringTag` property descriptor |
| info: | |
| The initial value of the @@toStringTag property is the String value |
| "Generator". |
| |
| This property has the attributes { [[Writable]]: false, [[Enumerable]]: |
| false, [[Configurable]]: true }. |
| es6id: 25.3.1.5 |
| includes: [propertyHelper.js] |
| features: [generators, Symbol.toStringTag] |
| ---*/ |
| |
| var GeneratorPrototype = Object.getPrototypeOf( |
| Object.getPrototypeOf(function*() {}()) |
| ); |
| |
| assert.sameValue(GeneratorPrototype[Symbol.toStringTag], 'Generator'); |
| |
| verifyNotEnumerable(GeneratorPrototype, Symbol.toStringTag); |
| verifyNotWritable(GeneratorPrototype, Symbol.toStringTag); |
| verifyConfigurable(GeneratorPrototype, Symbol.toStringTag); |
