mirror of
https://github.com/tc39/test262.git
synced 2025-10-18 22:33:56 +02:00
b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
// Copyright (C) 2013 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
es6id: 25.2
|
|
description: >
|
|
Generator function instances are correctly reported as instances of the
|
|
GeneratorFunction intrinsic.
|
|
features: [generators]
|
|
---*/
|
|
|
|
var GeneratorFunction = Object.getPrototypeOf(function* () {}).constructor;
|
|
|
|
function* gDecl() {}
|
|
var gExpr = function* () {};
|
|
|
|
assert(
|
|
gDecl instanceof GeneratorFunction,
|
|
'Generators created via GeneratorDeclaration syntax are proper instances of GeneratorFunction'
|
|
);
|
|
|
|
assert(
|
|
gExpr instanceof GeneratorFunction,
|
|
'Generators created via GeneratorExpression syntax are proper instances of GeneratorFunction'
|
|
);
|
|
|
|
assert(
|
|
new GeneratorFunction() instanceof GeneratorFunction,
|
|
'Generators created via constructor invocation of GeneratorFunction are proper instances of GeneratorFunction'
|
|
);
|
|
|
|
assert(
|
|
GeneratorFunction() instanceof GeneratorFunction,
|
|
'Generators created via function invocation of GeneratorFunction are proper instances of GeneratorFunction'
|
|
);
|