mirror of
https://github.com/tc39/test262.git
synced 2025-11-04 05:33:50 +01:00
34 lines
1.2 KiB
JavaScript
34 lines
1.2 KiB
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
es6id: 14.1.20
|
|
description: Assignment of function `name` attribute
|
|
info: >
|
|
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
|
|
|
1. If the function code for FunctionExpression is strict mode code, let
|
|
strict be true. Otherwise let strict be false.
|
|
2. Let scope be the LexicalEnvironment of the running execution context.
|
|
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
|
scope, strict).
|
|
4. Perform MakeConstructor(closure).
|
|
5. Return closure.
|
|
|
|
FunctionExpression :
|
|
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
|
|
|
[...]
|
|
5. Let name be StringValue of BindingIdentifier.
|
|
[...]
|
|
9. Perform SetFunctionName(closure, name).
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
assert.sameValue(Object.hasOwnProperty.call(function() {}, 'name'), false);
|
|
|
|
assert.sameValue(function func() {}.name, 'func');
|
|
verifyNotEnumerable(function func() {}, 'name');
|
|
verifyNotWritable(function func() {}, 'name');
|
|
verifyConfigurable(function func() {}, 'name');
|