test262/test/built-ins/GeneratorFunction/property-descriptor.js
Mike Pennisi 779a59f30c Import tests from Google V8 (generators semantics)
These tests are derived from the following files within the Google V8
project:

    test/mjsunit/es6/generators-iteration.js
    test/mjsunit/es6/generators-objects.js
    test/mjsunit/es6/generators-runtime.js
    test/mjsunit/es6/generators-states.js
2015-05-07 19:11:47 -04:00

21 lines
680 B
JavaScript

// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
The GeneratorPrototype intrinsic should define a `constructor` property
that is non-enumerable, non-writable, and configurable.
includes: [propertyHelper.js]
es6id: 25.3.1
---*/
function* g() {}
var Generator = Object.getPrototypeOf(g);
var GeneratorPrototype = Generator.prototype;
assert.sameValue(GeneratorPrototype.constructor, Generator);
verifyNotEnumerable(GeneratorPrototype, 'constructor');
verifyNotWritable(GeneratorPrototype, 'constructor');
verifyConfigurable(GeneratorPrototype, 'constructor');