mirror of https://github.com/tc39/test262.git
39 lines
1007 B
Plaintext
39 lines
1007 B
Plaintext
// Copyright (C) 2017 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
desc: Assignment of function `name` attribute (ArrowFunction)
|
|
template: default
|
|
es6id: 12.14.5.2
|
|
info: >
|
|
AssignmentProperty : IdentifierReference Initializeropt
|
|
|
|
[...]
|
|
6. If Initializeropt is present and v is undefined, then
|
|
[...]
|
|
d. If IsAnonymousFunctionDefinition(Initializer) is true, then
|
|
i. Let hasNameProperty be HasOwnProperty(v, "name").
|
|
ii. ReturnIfAbrupt(hasNameProperty).
|
|
iii. If hasNameProperty is false, perform SetFunctionName(v, P).
|
|
includes: [propertyHelper.js]
|
|
---*/
|
|
|
|
//- setup
|
|
let arrow;
|
|
//- elems
|
|
{ arrow = () => {} }
|
|
//- vals
|
|
{}
|
|
//- body
|
|
verifyProperty(arrow, 'name', {
|
|
enumerable: false,
|
|
writable: false,
|
|
configurable: true,
|
|
value: 'arrow'
|
|
});
|
|
|
|
//- teardown
|
|
promise
|
|
.then(() => assert.sameValue(iterCount, 1, 'iteration occurred as expected'), $DONE)
|
|
.then($DONE, $DONE);
|